USER'S MANUAL - Analog Control Edition FX3G/FX3U/FX3UC SERIES PROGRAMMABLE CONTROLLERS Voltage / Current Input FX3G-2AD-BD FX3U-4AD FX3U-4AD-ADP FX3UC-4AD Voltage / Current Output FX3G-1DA-BD FX3U-4DA FX3U-4DA-ADP Voltage / Current Input / Output Mixture FX3U -3A-ADP Temperature Sensor Input FX3U-4AD-PT-ADP FX3U-4AD-PTW-ADP FX3U-4AD-PNK-ADP FX3U-4AD-TC-ADP
Safety Precautions (Read these precautions before use.) Before installation, operation, maintenance or inspection of this product, thoroughly read through and understand this manual and all of the associated manuals. Also, take care to handle the module properly and safely. This manual classifies the safety precautions into two categories: and . Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Safety Precautions (Read these precautions before use.) 2. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product. • Connect the DC power supply wiring to the dedicated terminals described in this manual. If an AC power supply is connected to a DC input/output terminal or DC power supply terminal, the PLC will be burnt out. • Do not wire vacant terminals externally.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G/FX3U/FX3UC Series Programmable Controllers User's Manual [Analog Control Edition] Manual number JY997D16701 Manual revision G Date 6/2009 Foreword This manual describes the "analog" function of the MELSEC-F FX Series programmable controllers and should be read and understood before attempting to install or use the unit. Store this manual in a safe place so that you can take it out and read it whenever necessary.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Outline Precautions • This manual provides information for the use of the FX3U Series Programmable Controllers. The manual has been written to be used by trained and competent personnel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents Table of Contents SAFETY PRECAUTIONS .................................................................................................. (1) Common Items 1. Introduction A-1 1.1 Outline and Features of Analog Control.......................................................................................A-1 1.1.1 Analog input control..................................................................................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents 4.4 Temperature Sensor Input .........................................................................................................A-39 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 4.4.7 4.4.8 FX3U-4AD-PT-ADP ....................................................................................................................A-39 FX3U-4AD-PTW-ADP............................................................................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-4AD (4-channel Analog Input) FX3UC-4AD (4-channel Analog Input) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions .....................................................................................................................B-3 Setup Procedure Before Starting Operation ................................................................................B-4 Connectable PLC and Version Numbers ................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5.4.11 5.4.12 5.4.13 5.4.14 5.4.15 5.4.16 5.4.17 5.4.18 5.4.19 5.4.20 5.4.21 5.4.22 5.4.23 5.4.24 5.4.25 5.4.26 5.4.27 5.4.28 5.4.29 Table of Contents BFM #28: Over-scale status .....................................................................................................B-36 BFM #29: Error status ..............................................................................................................B-37 BFM #30: Model code ..........
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-4AD-ADP (4-channel analog Input) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions .................................................................................................................... C-3 Setup Procedure Before Starting Operation ............................................................................... C-4 Connectable PLCs and Version Number ...............................................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3G-2AD-BD (2-channel analog Input) 1. Outline 1.1 1.2 1.3 1.4 D-3 Outline of Functions .................................................................................................................... D-3 Setup Procedure Before Starting Operation ............................................................................... D-4 Connectable PLCs and Version Number ...........................................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-4DA (4-channel Analog Output) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions .....................................................................................................................E-3 Setup Procedure Before Starting Operation ................................................................................E-4 Connectable PLCs and Version Numbers .................................................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents 5.4.17 BFM #50: Setting of output corrective function by load resistance (only in voltage output mode)/BFM #51 to #54: Load resistance values ...............................E-33 5.4.18 BFM #60: Status automatic transfer function setting................................................................E-34 5.4.19 BFM #61: Error status data automatic transfer-to data register specification...........................E-35 5.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-4DA-ADP (4-channel analog Output) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions .....................................................................................................................F-3 Setup Procedure Before Starting Operation ................................................................................F-4 Connectable PLCs and Version Numbers .............................................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3G-1DA-BD (1-channel analog Output) 1. Outline 1.1 1.2 1.3 1.4 G-3 Outline of Functions .................................................................................................................... G-3 Setup Procedure Before Starting Operation ............................................................................... G-4 Connectable PLCs and Version Numbers .........................................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions .................................................................................................................... H-3 Setup Procedure Before Starting Operation ............................................................................... H-4 Connectable PLCs and Version Number .......................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6. Troubleshooting 6.1 6.2 6.3 6.4 6.5 14 Table of Contents H-34 PLC Version Number Check ..................................................................................................... H-34 Wiring Check............................................................................................................................. H-34 Special Device Check .......................................................................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions ...................................................................................................................... I-3 Setup Procedure Before Starting Operation ................................................................................. I-4 Connectable PLC and Its Version Number .......................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions ..................................................................................................................... J-3 Setup Procedure Before Starting Operation ................................................................................ J-4 Connectable PLC and Its Version Number ........................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions .....................................................................................................................K-3 Setup Procedure Before Starting Operation ................................................................................K-4 Connectable PLC and Its Version Number ...................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 1. Outline 1.1 1.2 1.3 1.4 Outline of Functions ..................................................................................................................... L-3 Setup Procedure Before Starting Operation ................................................................................ L-4 Connectable PLC and Its Version Number ............................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Table of Contents PID Instruction (FNC 88) 1. Outline M-3 1.1 Outline of function ....................................................................................................................... M-3 1.2 Basic Operation Expressions in PID Instruction (Reference)...................................................... M-4 2. How to Use PID Instruction M-5 2.1 Explanation of function and operation............................................
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition MEMO 20 Table of Contents
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Common Items 1 Introduction 1.1 Outline and Features of Analog Control A Common Items 1. Introduction B 1.1 FX3U-4AD FX3UC-4AD This manual describes the analog products for the FX3G/FX3U/FX3UC Series PLC. This chapter describes the analog control methods and applications.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Introduction Common Items 1.1.1 1.1 Outline and Features of Analog Control Analog input control Input the voltage/current signal from a flowmeter, pressure sensor, etc. to the PLC to monitor the condition of the workpiece or equipment. FX3U/FX3UC /FX3G Series PLC Voltage or current Analog input special function block, special adapter, expansion board A/D conversion data Check the flux rate using the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Introduction Common Items A Analog output control Output the voltage/current signal from the PLC to an inverter, etc. to control the inverter frequency, etc. Inverter, etc.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Introduction Common Items 1.1.3 1.1 Outline and Features of Analog Control Temperature sensor input control Use the PLC to check the workpiece/machine temperature measured with a thermocouple or platinum resistance thermometer sensor. FX3U/FX3UC /FX3G Series PLC Temperature data (Analog data) Temperature sensor input, special function block or special adapter Temperature data (Digital value) Measure the temperature of the equipment.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Common Items 2 Description of Analog Products 2.1 Types of Analog Products A Description of Analog Products B Types of Analog Products Analog input/output products are required to perform analog control using the FX Series PLC. There are 3 types of input/output products: the expansion board, special adapter and the special function block. Subsequent subsections explain differences among analog products. C FX3U-4AD-ADP 2.1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.1.2 2.1 Types of Analog Products Special adapter The analog special adapter uses PLC devices to send/receive data to/from the PLC. 1. FX3U Series PLC • • • • Connect the special adapter(s) to the left side of the FX3U Series PLC. An expansion board is needed to connect the special adapter(s). Up to 4 analog special adapters can be connected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.1 Types of Analog Products A Common Items 3. FX3UC-32MT-LT(-2) PLC • Connect the special adapter(s) to the left side of the FX3UC-32MT-LT(-2) PLC. • An expansion board is needed to connect the special adapter(s). • Up to 4 analog special adapters can be connected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.1.3 2.1 Types of Analog Products Special function block The special function block uses buffer memory (BFM) to send/receive data to/from the PLC. 1. FX3U Series PLC • Connect the special function block(s) to the right side of the FX3U Series PLC. • Up to 8 special function blocks can be connected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.2 List of Analog Product Models A List of Analog Product Models The analog input/output products compatible with the FX3U/FX3UC/FX3G Series PLC are described below: 2.2.1 Expansion board B No. of channels Range Resolution Function Reference FX3U-4AD FX3UC-4AD • FX3G Series PLC Type Common Items 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.2 List of Analog Product Models 2.2.3 Special function block No. of channels Type Range Resolution Function Reference Voltage/current input FX3U-4AD*1 FX3UC-4AD*2 FX2NC-4AD*2 FX2N-8AD*1 FX2N-4AD *1 FX2N-2AD*1 4ch 4ch 4ch 8ch 4ch 2ch Voltage: -10V to +10V DC 0.32mV (with sign, 16 bits) Current: -20mA to +20mA DC 1.25μA (with sign, 15 bits) Voltage: -10V to +10V DC 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.2 List of Analog Product Models No. of channels Range Resolution Function Reference Voltage/current input/output mixture Input 4ch Output 1ch FX0N-3A*1, *4 Output 1ch Current: -20mA to +20mA DC 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3. 3.1 FX3U Series PLC System Configuration Drawings of Analog Products This section shows drawings to describe the configuration of analog units for the FX3U/FX3UC/FX3G Series PLC. 3.1 FX3U Series PLC 3.1.1 Connection of special adapters FX3U Series A To connect special function blocks C , refer to the next page. C B A , B , and C represent the connecting positions.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items A Connection of special function blocks FX3U Series A A , B , and C represent the connecting positions. For a detailed description of installation, refer to the following manual supplied with your PLC. → Refer to the FX3U Series User's Manual - Hardware Edition. C B D Analog output • Inverter, etc.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.2 FX3UC Series PLC 3.2 FX3UC Series PLC 3.2.1 Connection of special adapters 1. FX3UC (D, DSS) Series PLC A C1 D C2 To connect the special function blocks C or the conversion adapters D , refer to Subsection 3.2.2-1. A , C represent the connecting positions. For a detailed description of installation, refer to the following manual supplied with to your PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.2 FX3UC Series PLC A A D C1 B C2 Common Items 2. FX3UC-32MT-LT(-2) PLC To connect the special function blocks C or the conversion adapters D , refer to Subsection 3.2.2-2. B RDA RD RDB European terminal block SDA SD SDB SG FX3U-4AD-ADP European terminal block D Analog output •Inverter, etc. FX3U-4DA-ADP A FX3U-3A-ADP Analog output •Inverter, etc.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.2.2 3.2 FX3UC Series PLC Connection of special function blocks 1. FX3UC (D, DSS) Series PLC A C1 D A , C , and D represent the connecting positions. For a detailed description of installation, refer to the following manual supplied with to your PLC. → Refer to the FX3UC Series User's Manual - Hardware Edition. C2 To connect the special adapters A refer to Subsection 3.2.1-1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.2 FX3UC Series PLC A A B C1 D A , B , C , and D represent the connecting positions. For a detailed description of installation, refer to the following manual supplied with your PLC. → Refer to the FX3UC Series User's Manual - Hardware Edition. C2 Common Items 2. FX3UC-32MT-LT(-2) PLC B To connect the special adapters A or the expansion boards B , refer to Subsection 3.2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.3 FX3G Series PLC 3.3 FX3G Series PLC 3.3.1 Connection of expansion boards, special adapters 1. FX3G Series PLC (14-point, 24-point type) FX3G Series and represent the connecting positions. For a detailed description of installation, refer to the following manual supplied with your PLC. Refer to the FX3G Series User's Manual - Hardware Edition.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.3 FX3G Series PLC A B A A Common Items 2. FX3G Series PLC (40-point, 60-point type) A , B , and C represent the connecting positions. For a detailed description of installation, refer to the following manual supplied with to your PLC. Refer to the FX3G Series User's Manual - Hardware Edition.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.3.2 3.3 FX3G Series PLC Connection of special function blocks FX3G Series A A , B , and C represent the connecting positions. For a detailed description of installation, refer to the following manual supplied with your PLC. → Refer to the FX3G Series User's Manual - Hardware Edition. C B Up to 8 special function blocks can be connected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1 Analog Input A Common Items 4. Comparison of Performance Specifications B 4.1 Analog Input FX3U-4AD FX3UC-4AD The analog product performance specifications are shown in the following tables. Select the optimal product for your equipment. 4.1.1 FX3U-4AD-ADP C Voltage input Current input Number of input points 4ch D 4mA to 20mA DC (Input resistance: 250 Ω) -0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1.2 4.1 Analog Input FX2N-2AD FX2N-2AD Specifications Voltage input Current input Number of input points Analog input range*1 2ch 0V to 5V DC 0V to 10V DC (Input resistance: 200 kΩ) Absolute maximum input 4mA to 20mA DC (Input resistance: 250Ω) -0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items A FX3U-4AD FX3U-4AD Specifications Voltage input Current input Number of input points 4ch -10V to +10V DC (Input resistance: 200 kΩ) -20mA to +20mA DC 4mA to 20mA DC (Input resistance: 250 Ω) ±15V ±30mA Absolute maximum input B FX3U-4AD FX3UC-4AD Analog input range Common Items 4.1.3 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1.4 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items A FX3UC-4AD FX3UC-4AD Specifications Voltage input Current input Number of input points 4ch -10V to +10V DC (Input resistance: 200 kΩ) -20mA to +20mA DC 4mA to 20mA DC (Input resistance: 250 Ω) ±15V ±30mA Absolute maximum input B FX3U-4AD FX3UC-4AD Analog input range Common Items 4.1.5 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1.6 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items A FX2N-8AD FX2N-8AD Specifications Voltage input Current input Number of input points 8ch -10V to +10V DC (Input resistance: 200 kΩ) -20mA to +20mA DC 4mA to 20mA DC (Input resistance: 250 Ω) ±15V ±30mA Absolute maximum input B FX3U-4AD FX3UC-4AD Analog input range Common Items 4.1.7 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1.8 4.1 Analog Input FX3G-2AD-BD FX3G-2AD-BD Specifications Voltage input Current input Number of input points 2ch 0V to 10V DC (Input resistance: 198.7 kΩ) 4mA to 20mA DC (Input resistance: 250 Ω) -0.5V. +15V -2mA, +30mA Impossible to change Impossible to change 12 bits, binary 11 bits, binary 2.5mV(10V×1/4000) 8μA(16mA×1/2000) Ambient temperature: 25±5°C ±0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.2 Analog Output Analog Output 4.2.1 FX3U-4DA-ADP A Common Items 4.2 Offset Current output 4ch 0V to 10V DC (External load: 5k to 1MΩ) 4mA to 20mA DC (External load: 500Ω or less) Impossible to change Impossible to change Digital input 12 bits, binary Resolution 2.5mV(10V×1/4000) 4μA(16mA×1/4000) Ambient temperature: 25±5°C ±0.5%(±50mV) for 10V full scale ±0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.2.2 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items A FX3U-4DA Common Items 4.2.3 4.2 Analog Output FX3U-4DA Specifications Voltage output Current output Number of output points 4ch B 0mA to 20mA DC 4mA to 20mA DC (External load: 500Ω or less) Offset -10V to +9V*1,*2 0mA to 17mA*1,*3 Gain -9V to +10V*1,*2 3mA to 30mA*1,*3 Digital input With sign, 16 bits, binary 15 bits, binary Resolution 0.32mV(20V×1/64000)*4 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.2.4 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items A FX2NC-4DA Common Items 4.2.5 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.2.6 4.2 Analog Output FX3G-1DA-BD FX3G-1DA-BD Specifications Voltage output Number of output points Current output 1ch 0V to 10V DC (External load: 2k to 1MΩ) 4mA to 20mA DC (External load: 500Ω or less) Impossible to change Impossible to change Digital input 12 bits, binary 11 bits, binary Resolution 2.5mV(10V×1/4000) 8μA(16mA×1/2000) Ambient temperature: 25±5°C ±0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.3 Mixed Analog Input/Output Mixed Analog Input/Output 4.3.1 FX3U-3A-ADP Current input Voltage output Current output 2ch 1ch 4mA to 20mA DC (Input resistance:250Ω) 0V to 10V DC (External load:5k to 1MΩ) 4mA to 20mA DC (External load: 500Ω or less) -0.5V, +15V -2mA, +30mA - - Digital input/ output C 12 bits, binary Resolution 5μA(16mA×1/3200) 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.3.2 4.3 Mixed Analog Input/Output FX2N-5A 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.3 Mixed Analog Input/Output A Common Items 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.3.3 4.3 Mixed Analog Input/Output FX0N-3A FX0N-3A Specifications Voltage input Current input Number of input/output points Voltage output Current output 2ch 1ch 0V to 10V DC 0V to 5V DC (Input resistance: 200kΩ) 4mA to 20mA DC (Input resistance: 250Ω) 0V to 10V DC 0V to 5V DC (External load: 1k to 1MΩ) 4mA to 20mA DC (External load: 500Ω) Absolute maximum input -0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4 Temperature Sensor Input Temperature Sensor Input 4.4.1 FX3U-4AD-PT-ADP A Common Items 4.4 B FX3U-4AD-PT-ADP Centigrade(°C) Fahrenheit(°F) Number of input points 4ch 3-wire platinum resistance thermometer sensor(s) JIS C 1604-1997 Input signal -58°F to +482°F -500 to +2500 -580 to +4820 0.1°C 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4.2 4.4 Temperature Sensor Input FX3U-4AD-PTW-ADP FX3U-4AD-PTW-ADP Specifications Centigrade(°C) Fahrenheit(°F) Number of input points 4ch 3-wire platinum resistance thermometer sensor(s) JIS C 1604-1997 Input signal -100°C to +600°C -148°F to +1112°F Digital output -1000 to +6000 -1480 to +11120 Resolution 0.2°C to 0.3°C 0.4°F to 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items A FX3U-4AD-PNK-ADP FX3U-4AD-PNK-ADP Specifications Centigrade(°C) Fahrenheit(°F) Number of input points 4ch -50°C to +250°C Pt1000 -58°F to +482°F Ni1000 Pt1000 -40°C to +110°C Ni1000 -40°F to +230°F -500 to +2500 Pt1000 -580 to +4820 Ni1000 -400 to +1100 Ni1000 -400 to +2300 Pt1000 Pt1000 0.1°C Ni1000 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4.4 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items A FX2N-4AD-PT Common Items 4.4.5 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4.6 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items A FX2N-8AD FX2N-8AD Specifications Centigrade(°C) Fahrenheit(°F) Number of input points 8ch D FX3G-2AD-BD 0.1°F • Type K: ±0.5%(±6.5°C) for full scale Ambient temperature: • Type J: 0 to 55°C ±0.5%(±3.5°C) for full scale • Type T: ±0.7%(±3.15°C) for full scale • Type K: ±0.5%(±11.7°F) for full scale • Type J: ±0.5%(±6.3°F) for full scale • Type T: ±0.7%(±5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4.8 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Version Number Common Items 5.1 PLC Main Unit A Common Items 5. Version Number B PLC Main Unit 5.1.1 Manufacturer's serial number check method FX3U-4AD FX3UC-4AD 5.1 The year and month of production of the PLC main unit can be checked on the nameplate, and "LOT" indicated on the front of the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Version Number Common Items 5.1.2 5.2 Special adapter Version check Special data register D8001 contains information for determining the PLC version number. D8001 2 4 1 0 PLC type and version number 0 Version data (Example: Ver. 1.00) ( PLC type Example: 24 = FX3U and FX3UC series 26 = FX3G series 5.2 Special adapter 5.2.1 Manufacturer's serial number check method ) 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Manual Introduction (Types, Contents, and Obtainment) Common Items 6.1 How to Use the Manuals A Manual Introduction (Types, Contents, and Obtainment) 6.1 How to Use the Manuals Various analog products can be connected to the FX Series PLC to control the analog inputs and outputs. For PLC wiring and installation: •HARDWARE MANUAL Supplied (This manual is supplied with the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Common Items 6.2 6 Manual Introduction (Types, Contents, and Obtainment) 6.2 Description of Related Manuals Description of Related Manuals The main manuals necessary for the use of analog products are described below. These manuals are classified into two groups: manuals necessary for the PLC main unit, and manuals necessary for analog products. The manuals specified as "supplied separately" are not supplied with the products.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Common Items 6.2 Description of Related Manuals Document number Supplied with product or supplied separately A Description Supplied separately Provides detailed information on the hardware, such as the input/output specifications and detailed wiring, installation, and maintenance methods for the FX3UC PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Manual Introduction (Types, Contents, and Obtainment) Common Items 6.2.3 6.2 Description of Related Manuals Manuals of analog units The manuals of various analog units are described below: Document number Supplied with product or supplied separately FX3G-2AD-BD INSTALLATION MANUAL JY997D33501 Supplied with product This manual describes the FX3G-2AD-BD analog input expansion board hardware, such as specifications and installation.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Common Items 6 Manual Introduction (Types, Contents, and Obtainment) 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Generic Names and Abbreviations in This Manual Common Items 7. 6.2 Description of Related Manuals Generic Names and Abbreviations in This Manual 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Generic Names and Abbreviations in This Manual Common Items 6.2 Description of Related Manuals Analog special adapter Generic name for analog special adapter.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Generic Names and Abbreviations in This Manual Common Items 6.2 Description of Related Manuals 4. Peripheral unit Abbreviation, generic name Description Peripheral unit Peripheral unit Generic name for programming software, handy programming panel, and display units. Programming tool Programming tool Generic name for programming software, and handy programming panel. Programming software Generic name for Programming software.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP User's Manual [Analog Control Edition] FX3U-4AD (4-channel Analog Input) FX3UC-4AD (4-channel Analog Input) D FX3G-2AD-BD E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) B-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 1.1 Outline of Functions A Common Items 1. Outline 1.1 Outline of Functions 1) Up to 8*1 units can be connected to the FX3G/FX3U/FX3UC Series PLC. (including the other special function blocks). 2) Either "voltage input" or "current input" can be specified for each channel. D 3) The A/D conversion values will be stored in the 4AD buffer memory (BFM).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting to use the 4AD, follow the procedure below to set up the system: FX3U-4AD/FX3UC-4AD Refer to Chapter 1. Outline of system: • Version number of compatible PLC • Version number of compatible programming tool Outline Refer to Chapter 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Connectable PLC and Version Numbers Common Items 1.3 1.3 Connectable PLC and Version Numbers FX3U-4AD is compatible with the following PLC. Compatible PLC Version number Date of production Ver. 2.20 or later from first product FX3UC Series PLC Ver. 1.30 or later August 2004 and later FX3G Series PLC Ver. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for the 4AD. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Power Supply Specifications Common Items 2.2 2.2 Power Supply Specifications FX3U-4AD Item B Specifications CPU drive power 5V DC, 110mA (Since the internal power is supplied from the main unit, it is not necessary to supply power externally.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 2.4 2.4 Input Mode (Characteristics) BFM #0 Input Mode (Characteristics) BFM #0 For the 4AD, there are two types of input characteristics: voltage (-10 to +10V) and current (4 to 20mA, -20 to +20mA) input characteristics. The input characteristics depend on the set input mode as described below. For each input range, there are 3 input modes. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 2.4 Input Mode (Characteristics) BFM #0 A -16000 -16320 +20mA -4000 -4080 Current Input -20mA 0 +20.4mA +20.4mA 0 Digital value +20400 +20000 -20.4mA +20mA Current Input -20mA -20.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 3. 3 Wiring 2.4 Input Mode (Characteristics) BFM #0 Wiring This chapter describes the 4AD wiring. Observe the following cautions when wiring the 4AD. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Terminal Layout Common Items FX3U-4AD Signal Application B 24V DC power supply FX3U-4AD FX3UC-4AD 24+ 24- Ground terminal Channel-1 analog input C Channel-2 analog input FX3U-4AD-ADP Channel-3 analog input D FX3G-2AD-BD V+ VII+ FG V+ VII+ FG V+ VII+ FG V+ VII+ Channel-4 analog input E FX3U-4DA FX3UC-4AD Signal SLD V2+ I2+ SLD COM2 • • V3+ I3+ COM3 SLD V4+ Channel-2 anal
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 3.2 Cable and Terminal Tightening Torque 3.2 Cable and Terminal Tightening Torque 3.2.1 Power cable (FX3UC-4AD) The power crossover cable (type "C" shown in the following table) is supplied with the FX3UC-4AD. To connect the power cable, refer to the User's Manual - Hardware Edition of the PLC main unit. There are 3 types of power cables as shown in the following table.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Cable (FX3UC-4AD) Use the following cables to connect with counterpart equipment. Terminate the cable end as shown below. 1. Cable B Applicable cable and tightening torque Single wire 0.3mm2 to 0.5mm2 (AWG22 to 20) Double wire 0.3mm2(AWG22) Tightening torque Termination • To connect a stranded cable, peel the cover off the cable and then twist the core before connection.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 3.3 Examples of Power Supply Circuit 3.3 Examples of Power Supply Circuit 3.3.1 FX3U-4AD Below are shown examples of circuits for using the 24V DC service power supply of the FX3G/FX3U Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A FX3UC-4AD Terminal block Terminal block FX2NC Series PLC (Input extension block*2) FX3UC-4AD +15V +15V -15V -15V Power Power crossover connector connector Power crossover connector Power connector 24- 24+ Black Red 24- 24+ Green Power connector Black 24- 24+ Black Red Red 24- 24+ Black Red Black 24- 24+ Power connector Red Black 24- 24+ Red D FX3G-2AD-BD FX2NC-10BPCB1 Po
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 3.4 3.4 Analog Input Line Analog Input Line The analog input type, "voltage input "or "current input", can be selected for each channel. 3.4.1 FX3U-4AD FX3U-4AD External power supply wiring 24V DC *1 Class-D grounding 24+ +15V 24- -15V *2 If current input is selected ch *3 6.8kΩ V+ *4 I+ ch 250Ω VI*2 If voltage input is selected 200kΩ FG ch *3 *5 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A FX3UC-4AD If current input is selected *1 FX3UC-4AD 6.8kΩ B ch 250Ω FX3U-4AD FX3UC-4AD Terminal block V + *2 I + COM SLD Common Items 3.4.2 3.5 Grounding 200kΩ *3 If voltage input is selected *1 C ch 250Ω 200kΩ D • FX3G-2AD-BD *4 6.8kΩ FX3U-4AD-ADP V + I + COM SLD Class-D grounding E represents the channel number. *1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Analog Input FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 4. 4.1 Analog Input Procedures Analog Input This chapter describes the minimum programming necessary to readout the 4AD analog data. Follow the procedure below to confirm that the analog data can be properly read out. 4.1 1 Analog Input Procedures Unit number check Unit numbers from 0 to 7 will be assigned to the special function units/blocks starting from the left.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Analog Input FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Common Items 3 4.1 Analog Input Procedures Creation of sequence program Create the program as follows to read analog signals. • While referring to step 2, set the input mode "H****".
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5. 5.1 Assignment of Unit Numbers and Outline of Buffer Memory Buffer Memory (BFM) This chapter describes the buffer memory incorporated in 4AD. 5.1 Assignment of Unit Numbers and Outline of Buffer Memory 1. Assignment of unit numbers Unit numbers from 0 to 7 will be assigned to the special function units/blocks starting from the left.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.2 5.2 Buffer Memory Reading/Writing Method Buffer Memory Reading/Writing Method To read or write to the 4AD buffer memory, use the FROM/TO instructions or buffer memory direct specifications*1. However, to use buffer memory direct specification*1, software compatible with FX3U/FX3UC Series PLCs is required. *1. 5.2.1 This function is supported only in FX3U/FX3UC PLCs.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Buffer Memory List (BFM) 4AD incorporates the following buffer memories. → For a detailed description of the buffer memory, refer to Section 5.4 and subsequent sections. #0*1 Description Input mode setting for channels 1 to 4 Initial value Data type Reference *2 H0000 at delivery Hexadecimal Subsection 5.4.1 - Subsection 5.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) BFM number 5.3 Buffer Memory List (BFM) Description Setting range Initial value Data type Reference *2 H0000 at delivery Hexadecimal Subsection 5.4.8 - - - Subsection 5.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.3 Buffer Memory List (BFM) BFM number Description Setting range Initial value Data type Reference #126*1 Upper/lower limit error status data (BFM #26) automatic transfer-to data register specification (Valid if b5 of BFM #22 is set to ON) 0 to 7999 K208 at delivery Decimal Subsection 5.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) Buffer Memory Details 5.4.1 BFM #0: Input mode specification A Common Items 5.4 5.4 Buffer Memory Details Specify the input modes of channel 1 to 4. 4 hexadecimal digits are assigned to specify the input modes of the 4 channels. Change the value of each digit to change the input mode of each channel. 0 to 8 or F can be set for each digit.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4.2 5 Buffer Memory (BFM) 5.4 Buffer Memory Details BFM #2 to #5: Averaging time Setting range: 1 to 4095 Initial value: K1 Numeric data type: Decimal (K) To change the channel data type from the immediate data (channels 1 to 4: BFM #10 to #13) to the average data, set the desired averaging time (channels 1 to 4 : BFM #2 to 5).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A BFM #6 to #9: Digital filter setting Setting range: 0 to 1600 Initial value: K0 Numeric data type: Decimal (K) → For a detailed description of channel data update timing, refer to Subsection 5.4.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4.4 5 Buffer Memory (BFM) 5.4 Buffer Memory Details BFM #10 to #13: Channel data Numeric data type: Decimal (K) Use these buffer memories to store the A/D converted digital values.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A BFM #19: Data change disable Setting range: K2080, or value other than K2080 Initial value (at delivery): K2080 Numeric data type: Decimal (K) B FX3U-4AD FX3UC-4AD Disables adjustment of the following BFMs: • Input mode specification (BFM #0) • Initialization function (BFM #20) • Input characteristics writing (BFM #21) • Convenient functions (BFM #22) • Offset data (BFM #41 to
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4.8 5.4 Buffer Memory Details BFM #22: Convenient function setting Initial value: H0000 Numeric data type: Hexadecimal (H) Turn on each bit (b0 to b8) of BFM #22 to enable the function assigned to each bit (refer to the following table). Turn off each bit to disable the function of each bit. 1. Function assigned to each bit of BFM #22 Bit No.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5 Buffer Memory (BFM) 5.4 Buffer Memory Details A • Even if the data addition function is used, the value before adding the addition data (BFM #61 to #64) will be checked to detect the over-scale error. • To use the peak value automatic transfer function (b4 of BFM #22), be sure to enable the peak value holding function (b3 of BFM #22).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4.9 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details A • If "(new value) - (previous value) > (abrupt change detection value)": The "+" direction bit will turn on. 1. Assignment of each bit of BFM #27 For the abrupt change detection function of each channel, the "+" and "-" directions are assigned as shown in the following table: Bit No.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details 5.4.11 BFM #28: Over-scale status Initial value: H0000 Numeric data type: Hexadecimal (H) If the input analog value is out of the A/D conversion range, the following operation will be performed: • If "(analog input value) < (lower limit value in A/D conversion range)": The over-scale lower limit bit will turn on.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details A Initial value: H0000 Numeric data type: Hexadecimal (H) Error data is assigned to the bits of BFM #29. B Bit No. Item Error detection b1 - FX3U-4AD FX3UC-4AD 1. BFM #29 Bit Assignment b0 Description If any bits between b2 and b4 are turned on, b0 will turn on. - Power supply error The 24 V power is not supplied properly.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details 5.4.13 BFM #30: Model code Initial value: K2080 Numeric data type: Decimal (K) "K2080" (fixed value) is stored as the model code. 5.4.14 BFM #41 to #44: Offset data / BFM #51 to #54: Gain data Setting range: See below. Initial value: See below.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5 Buffer Memory (BFM) 5.4 Buffer Memory Details A Voltage input (mV) Current input (μA) Offset data -10000 to +9000*1 -20000 to +17000*2 Gain data -9000 to +10000*1 -17000 to +30000*2 C The offset and gain values should meet the following condition: FX3U-4AD-ADP *1. Gain value - Offset value ≥ 1000 *2. B FX3U-4AD FX3UC-4AD Set offset data and gain data to change the input characteristics.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details 5.4.16 BFM #71 to #74: Lower limit error setting / BFM #81 to #84: Upper limit error setting Setting range: See below. Initial value: See below. Numeric data type: Decimal (K) Set the upper/lower limit error data so that the upper/lower limit error status (BFM #26) can be detected. The data setting range depends on the input mode set in BFM #0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details A Setting range: See below. Initial value: See below.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details 5.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details A Initial value: H0000 Numeric data type: Hexadecimal (H) C 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5 Buffer Memory (BFM) 5.4 Buffer Memory Details 3. Caution regarding EEPROM writing If data is written to BFM #0, #19, #21, #22, #125 to #129, or #198, the data will also be written to the 4AD EEPROM. → For a detailed description of caution regarding EEPROM writing, refer to Subsection 5.4.1. 5.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5 Buffer Memory (BFM) 5.4 Buffer Memory Details Setting range: 0 to 7999 Initial value (at delivery) : K209 Numeric data type: Decimal (K) Specified data register D209 Description Abrupt change detection status data in BFM #27 C FX3U-4AD-ADP 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details 5.4.24 BFM #128: Over-scale status data automatic transfer-to data register specification Setting range: 0 to 7999 Initial value (at delivery) : K210 Numeric data type: Decimal (K) Use this function to automatically transfer the over-scale status data (BFM #28) to the data register specified in BFM #128.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details A Initial value: H0000 Numeric data type: Hexadecimal (H) 1. Channel number assignment to each bit of BFM #197 Bit No.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details 5.4.28 BFM #199: Data history resetting/stoppage Initial value: H0000 Numeric data type: Hexadecimal (H) The data history resetting function and the data history stoppage function are assigned to the bits of BFM #199. 1. Data history resetting function (b0 to b3) The sampled history data can be reset for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5.4 Buffer Memory Details A #1900 #3600 #5300 #201 #1901 #3601 #5301 3rd #202 #1902 #3602 #5302 #1899 #3599 #5299 #6999 D 1. Caution regarding data history reading If a large amount of history data is collectively read out to the PLC main unit using the FROM instruction, the watchdog timer error may occur in the PLC main unit.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Changing Input Characteristics FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 6. 6.1 Procedure for Changing Input Characteristics Changing Input Characteristics For the 4AD, the standard input characteristics are provided for each input mode (BFM #0) at the time of factory shipment. Changing the offset data (BFM #41 to #44) or gain data (BFM #51 to #54), however, can change the input characteristics of each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Changing Input Characteristics FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Common Items 2 6.1 Procedure for Changing Input Characteristics Determine the input characteristics to be changed. Determine the digital value to be output according to the input voltage/current.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Changing Input Characteristics FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 5 6.1 Procedure for Changing Input Characteristics Create a sequence program. To change the input characteristics, write the offset data (BFM #41 to #44) and the gain data (BFM #51 to #54) in the sequence program, and then turn on the corresponding bit of BFM #21 for the corresponding channel. The following example shows a program for the unit number 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 7.1 Program That Uses Averaging Time A Common Items 7. Examples of Practical Programs • • • • C Program That Uses Averaging Time This section describes a program that uses the analog data averaging time input to the 4AD or the digital filter function of the 4AD. D 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 7.1 Program That Uses Averaging Time • For FX3G, FX3U, FX3UC Series PLCs Initial pulse M8002 RUN monitor M8000 FNC 79 TO P K0 K0 H3300 T0 T0 B-54 K1 Input modes of channels 1 to 4 will be specified.*1 K50 *1 FNC 79 TO P K0 K2 K10 K4 For channels 1 and 2, the averaging time will be set to "10".
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 7.2 Program That Uses Convenient Functions A Program That Uses Convenient Functions Common Items 7.2 This section describes a program that uses the 4AD convenient functions (BFM #22). 1. Conditions B The sequence program described in this section is created under the following conditions. FX3U-4AD FX3UC-4AD 1) System configuration The FX3U-4AD (unit No.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 7.2 Program That Uses Convenient Functions 2. Example of sequence program • For FX3U, FX3UC Series PLCs Initial pulse M8002 FNC 12 MOV P RUN monitor M8000 H3300 T0 T0 FNC 15 BMOV Clearance of upper/lower limit error data X000 Clearance of over-scale data X001 RUN monitor M8000 Input modes of channels 1 to 4 will be specified.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 7.2 Program That Uses Convenient Functions A Initial pulse M8002 FNC 79 TO P RUN monitor M8000 K0 K0 T0 K1 Input modes of channels 1 to 4 will be specified. *2 B K50 *1 FNC 79 TO P K0 K22 H01A2 K1 The convenient functions will be set.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 7.3 Program That Uses Data History Function 7.3 Program That Uses Data History Function This section describes a program that uses the data history function of the 4AD. 1. Conditions The sequence program described in this section is created under the following functions. 1) System configuration The FX3U-4AD (unit No.0) should be connected to the FX3U Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 7.3 Program That Uses Data History Function A Common Items 2. Example of sequence program • For FX3U, FX3UC Series PLCs Initial pulse M8002 FNC 12 MOV P H3300 T0 T0 FNC 15 BMOV Temporarily stop data history X001 T0 K50 *1 K100 U0\G198 D0 K4 H000F U0\G199 Data history of all the channels will be erased.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 7.3 Program That Uses Data History Function • For FX3G, FX3U, FX3UC Series PLCs Initial pulse M8002 RUN monitor M8000 FNC 79 TO P K0 K0 T0 T0 Clear data history X000 Temporarily stop data history X001 Temporarily stop data history X001 T0 H3300 K1 Input modes of channels 1 to 4 will be specified.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Initialization Program for 4AD (Factory Default) Execution of the following program will reset the input mode (BFM #0), offset data (BFM #41 to #44), gain data (BFM #51 to #54), etc. to the factory default status. Common Items 7.4 7.4 Initialization Program for 4AD (Factory Default) B 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 8. 8 Troubleshooting 8.1 PLC Version Number Check Troubleshooting This chapter describes troubleshooting methods and error codes. If the A/D conversion data is not input, or if the proper digital value is not input, check the following items: • PLC version number • Wiring • Program • Error status 8.1 PLC Version Number Check Verify that the PLC being used is of the following version or later.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 8 Troubleshooting FX3U-4AD/FX3UC-4AD (4-channel Analog Input) A Error Status Check If an error occurs in the 4AD, the corresponding bit of BFM #29 (error status buffer memory) will turn on. To solve the problem, refer to the troubleshooting method described below: Bit No. Items Error detection b1 Bit No.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD/FX3UC-4AD (4-channel Analog Input) 8 Troubleshooting 8.5 4AD Initialization and Test Program 8. Digital filter setting error (b11) 1) Description of error The digital filter value (BFM #6 to #9) is not set correctly. 2) Remedy Set the digital filter value again in the range from 0 to 1600. Also check that the averaging is not set for the selected channel. 9.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP User's Manual [Analog Control Edition] FX3U-4AD-ADP (4-channel analog Input) D FX3G-2AD-BD E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) C-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-ADP (4-channel analog Input) 1.1 Outline of Functions A Common Items 1. Outline B This chapter outlines the FX3U-4AD-ADP (referred to as the 4AD-ADP). FX3U-4AD FX3UC-4AD 1.1 Outline of Functions 1) Up to 4 4AD-ADP units can be connected to the FX3U/FX3UC Series PLC. Up to 2*1 4AD-ADP units can be connected to the FX3G Series PLC. (including the other analog special adapters).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-ADP (4-channel analog Input) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using the 4AD-ADP, follow the procedure below to set up the system: FX3U-4AD-ADP Refer to Chapter 1. Outline of system: • Compatible PLC version number • Compatible programming tool version number Outline Refer to Chapter 2. Specifications check Refer to the common pages.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) A Connectable PLCs and Version Number Common Items 1.3 1 Outline 1.3 Connectable PLCs and Version Number The 4AD-ADP is compatible with the following PLCs. Compatible PLC Version number Date of production Ver.2.20 or later After May 2005 (initial production) FX3UC Series PLC Ver.1.20 or later After April 2004 FX3G Series PLC Ver.1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-ADP (4-channel analog Input) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for the 4AD-ADP. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-ADP (4-channel analog Input) A Power Supply Specifications Common Items 2.2 2.2 Power Supply Specifications Item B 24V DC +20%-15%, 40mA (It is necessary to connect a 24V DC power supply to the terminal block.) Interface driving power 5V DC, 15mA (Since the internal power is supplied from the FX Series main unit, it is not necessary to supply the power.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-ADP (4-channel analog Input) 2.4 2.4 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 2.4.1 When connected to a FX3U, FX3UC PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-ADP (4-channel analog Input) A When connected to a FX3G PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC. During execution of END instruction, the PLC performs A/D conversion, reads out the A/D converted data, and then writes the data in the special data registers.
FX3U/FX3UC Series PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-ADP (4-channel analog Input) 3. Wiring This chapter describes the 4AD-ADP wiring. Observe the following caution to wire the 4AD-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product. WIRING PRECAUTIONS • Connect the DC power supply wiring to the dedicated terminals described in this manual.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-ADP (4-channel analog Input) A Terminal Layout Common Items The terminals of the 4AD-ADP are arranged as follows: B FX3U-4AD FX3UC-4AD FX3U-4AD-ADP POWER 24- 24+ Signal 24+ 24- Application C External power VI+ I1+ COM1 V2+ I2+ COM2 V3+ I3+ COM3 V4+ I4+ Channel 1 analog input D Channel 2 analog input FX3G-2AD-BD V1+ I1+ COM1 V2+ I2+ COM2 V3+ I3+ COM3 V4+ I4+ COM4 FX3U-4AD-ADP Grounding terminal COM4 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-ADP (4-channel analog Input) 3.2 3.2 Applicable Cables and Terminal Tightening Torque Applicable Cables and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable ends as shown below. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-ADP (4-channel analog Input) A Power Supply Line Connect the 24V DC power supply line of the 4AD-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to the FX3G, FX3U Series PLC 4AD-ADP 15V B FX3U-4AD FX3UC-4AD 1. To use an External power supply Common Items 3.3 3.3 Power Supply Line 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-ADP (4-channel analog Input) 3.4 3.4 Analog Input Line Analog Input Line For analog input, "voltage input" or "current input" can be selected for each channel. If current input is selected: *1 Terminal block V + *2 I + COM 4AD-ADP 147kΩ ch 250Ω 47kΩ If voltage input is selected: *1 V + I + COM 147kΩ ch 250Ω 47kΩ +15V Connection of external power supply line 24+ 24- 24V DC Class-D grounding V +, I +, ch 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) 4 Programming 4.1 Loading of A/D Conversion Data A Common Items 4. Programming B This chapter describes how to create programs that can read analog data using the 4AD-ADP. FX3U-4AD FX3UC-4AD 4.1 Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the FX3U/FX3UC/FX3G Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) 4.1 Loading of A/D Conversion Data • FX3G Series PLC Communication Connector FX3U-4AD special FX3U-4AD conversion adapter adapter -ADP -ADP *1 2nd 1st A/D A/D FX3G Series PLC Special devices Special auxiliary relays: M8280 to M8289 Special data registers: D8280 to D8289. Special auxiliary relays: M8290 to M8299 Special data registers: D8290 to D8299.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) A List of Special Devices If the 4AD-ADP is connected, special devices will be assigned automatically as shown in the following table: • FX3U, FX3UC Series PLC R: Read / W: Write Special auxiliary relay Device number Description Attribute M8290 Switches the input mode of channel 1 R/W M8291 Switches the input mode of channel 2 R/W M8282 M8292 Switches the input mode of channel 3 R
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) 4.3 Switching of Input Mode • FX3G Series PLC R: Read / W: Write Special device Special auxiliary relay Special data register 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) A Input Data Numeric data type: Decimal (K) The data converted by the 4AD-ADP will be stored in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) 4.5 4.5 Averaging Time Averaging Time Setting range: 1 to 4095 Initial value: K1 Numeric data type: Decimal (K) If the averaging time is set for the 4AD-ADP, the average data will be stored as the input data. The averaging time can be set for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) A Error Status If an error is detected in the 4AD-ADP, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: • FX3U, FX3UC Series PLC Description 1st 2nd 3rd 4th D8268 D8278 D8288 D8298 Stores the error status data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) 4.6 Error Status 2. Program Example 1 (For FX3G, FX3U, FX3UC Series PLC) M8000 MOV D8288 K4M0 M0 Y000 Detects over-scale in channel 1 of the 3rd *1 adapter. Y001 Detects over-scale in channel 2 of the 3rd *1 adapter. Y002 Detects over-scale in channel 3 of the 3rd *1 adapter. Y003 Detects over-scale in channel 4 of the 3rd *1 adapter.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) A Model Code Initial value: K1 Numeric data type: Decimal (K) When the 4AD-ADP is connected, model code "1" is stored in the corresponding special data register.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) 4.8 4.8 Basic Program Example Basic Program Example Create the following basic program example to read out analog conversion (A/D conversion) data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-ADP (4-channel analog Input) 4.8 Basic Program Example M8001 M8260 M8261 M8002 Error status: b6 = OFF RST D8268.7 Error status: b7 = OFF FNC 12 MOV K5 D8264 Sets the averaging time to "5" for channel-1 data. FNC 12 MOV K5 D8265 Sets the averaging time to "5" for channel-2 data. FNC 12 MOV D8260 D100 Stores the A/D converted channel-1 digital data into D100.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) 5. 5 Changing of Input Characteristics 5.1 Example: Changing of Voltage Input Characteristics Changing of Input Characteristics Use the scaling instruction (SCL/FNC 259) for the FX3U/FX3UC Series PLC to change the input characteristics. FX3G Series PLCs do not support the scaling instruction. Use sequence programs to change the input characteristics.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) 5 Changing of Input Characteristics 5.1 Example: Changing of Voltage Input Characteristics A • For example, create the following program to change the digital input data of the 1st analog special adapter: M8001 M8260 M8000 D8268.6 Error status: b6 = OFF RST D8268.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Changing of Input Characteristics FX3U-4AD-ADP (4-channel analog Input) 5.1 Example: Changing of Voltage Input Characteristics 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) 6 Troubleshooting 6.1 PLC Version Number Check A Common Items 6. Troubleshooting • PLC version number • Wiring • Special devices C • Programs FX3U-4AD-ADP • Error status 6.1 PLC Version Number Check • Any versions (from Ver.2.20 (initial version) to the latest version) of the FX3U Series are compatible. • Any versions (from Ver.1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) 6.3 6 Troubleshooting 6.3 Special Device Check Special Device Check Check whether the special devices for the 4AD-ADP are being used correctly: 1. Input mode switching Check that the special device for switching the input mode is set correctly. Turn off the device to set the input mode to the voltage input mode. Turn on the device to set the input mode to the current input mode. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Troubleshooting FX3U-4AD-ADP (4-channel analog Input) A Error Status Check Common Items 6.5 6.5 Error Status Check If an error occurs in the 4AD-ADP, the corresponding bit will turn on.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-ADP (4-channel analog Input) MEMO C-32 6 Troubleshooting 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-2AD-BD (2-channel analog Input) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP User's Manual [Analog Control Edition] FX3G-2AD-BD (2-channel analog Input) D FX3G-2AD-BD E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-2AD-BD (2-channel analog Input) D-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3G-2AD-BD (2-channel analog Input) 1.1 Outline of Functions A Common Items 1. Outline B This chapter outlines the FX3G-2AD-BD (referred to as the 2AD-BD). FX3U-4AD FX3UC-4AD 1.1 Outline of Functions 1) Up to 2*1 2AD-BD units can be connected to the FX3G Series PLC. (including the other analog expansion board, analog special adapters). 2) Either "voltage input" or "current input" can be specified for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3G-2AD-BD (2-channel analog Input) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using the 2AD-BD, follow the procedure below to set up the system: FX3G-2AD-BD Refer to Chapter 1. Outline of system: • Compatible PLC version number • Compatible programming tool version number Outline Refer to Chapter 2. Specifications check Refer to the common pages.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-2AD-BD (2-channel analog Input) A Connectable PLCs and Version Number Common Items 1.3 1 Outline 1.3 Connectable PLCs and Version Number The 2AD-BD is compatible with the following PLC. Compatible PLC FX3G Series PLC Version number Ver.1.10 or later Date of production B After October 2008 (initial production) FX3U-4AD FX3UC-4AD 1. Version check Special data register D8001 contains information for determining the PLC version number.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3G-2AD-BD (2-channel analog Input) 2. 2.1 Generic Specifications Specifications This chapter describes the general and performance specifications for the 2AD-BD. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3G-2AD-BD (2-channel analog Input) A Performance Specifications Common Items Specifications Item 0V to 10V DC (Input resistance: 198.7 kΩ) 4mA to 20mA DC (Input resistance: 250 Ω) Absolute input maximum -0.5V, +15V -2mA, +30mA Digital output 12 bits, binary 11 bits, binary 2.5mV (10V/4000) 8μA (16mA/2000) Analog input range Resolution • ±0.5% (±50mV) for 10V full scale • ±0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3G-2AD-BD (2-channel analog Input) 2.3 2.3 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC. During execution of END instruction, the PLC performs A/D conversion, reads out the A/D converted data, and then writes the data in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3G-2AD-BD (2-channel analog Input) A Common Items 3. Wiring B FX3U-4AD FX3UC-4AD This chapter describes the 2AD-BD wiring. Observe the following caution to wire the 2AD-BD. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3G-2AD-BD (2-channel analog Input) 3.1 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3G-2AD-BD (2-channel analog Input) A Applicable Cables and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable ends as shown below. Common Items 3.2 3.2 Applicable Cables and Terminal Tightening Torque B 1. Cables FX3U-4AD FX3UC-4AD Applicable cable and tightening torque Wire size (stranded/ single-wire) Single-wire Tightening torque Termination 2 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3G-2AD-BD (2-channel analog Input) 3.3 3.3 Analog Input Line Analog Input Line For analog input, "voltage input" or "current input" can be selected for each channel. If current input selected: 2AD-BD Terminal block *1 *2 110kΩ V I + + 250Ω V I + + 250Ω ch 88.7kΩ Class-D grounding If voltage input is selected: *1 110kΩ ch 88.7kΩ Class-D grounding VI*3 V 3.4 +, I +, ch : represents the channel number. *1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-2AD-BD (2-channel analog Input) 4.1 Loading of A/D Conversion Data A Common Items 4. Programming B This chapter describes how to create programs that can read analog data using the 2AD-BD. FX3U-4AD FX3UC-4AD 4.1 Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the FX3G Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-2AD-BD (2-channel analog Input) 4.2 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-2AD-BD (2-channel analog Input) A Input Data Numeric data type: Decimal (K) The data converted by the 2AD-BD will be stored in the special data registers. The special data registers that store the input data are shown in the following table: Description 1st board 2nd board D8260 D8270 Stores the channel-1 input data D8261 D8271 Stores the channel-2 input data C 1. Caution regarding input data 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-2AD-BD (2-channel analog Input) 4.5 4.5 Averaging Time Averaging Time Setting range: 1 to 4095 Initial value: K1 Numeric data type: Decimal (K) If the averaging time is set for the 2AD-BD, the average data will be stored as the input data. The averaging time can be set for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-2AD-BD (2-channel analog Input) A Error Status If an error is detected in the 2AD-BD, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: 1st board 2nd board D8268 D8278 Description Stores the error status data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-2AD-BD (2-channel analog Input) 4.6 Error Status 2. Program Example M8000 MOV D8268 K4M0 Normally ON M0 Y000 Detects over-scale in channel 1 of the 1st board. Y001 Detects over-scale in channel 2 of the 1st board.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-2AD-BD (2-channel analog Input) A Model Code Initial value: K3 Numeric data type: Decimal (K) When the 2AD-BD is connected, model code "3" is stored in the corresponding special data register. The following table shows the special data registers that store the model code: 2nd board D8269 D8279 Description Model code C FX3U-4AD-ADP Use the special data registers above to check whether a 2AD-BD is connected or not. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Changing of Input Characteristics FX3G-2AD-BD (2-channel analog Input) 5. 5.1 Example: Changing of Voltage Input Characteristics Changing of Input Characteristics The input characteristics can be changed using sequence programs in FX3G Series PLCs. 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-2AD-BD (2-channel analog Input) 6 Troubleshooting 6.1 PLC Version Number Check A Common Items 6. Troubleshooting • PLC version number • Installation • Wiring C • Special devices FX3U-4AD-ADP • Programs • Error status 6.1 PLC Version Number Check D Checking Installation 6.3 Wiring Check F 1. Analog input line Use 2-core twisted shielded pair cable for the analog input line.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Troubleshooting FX3G-2AD-BD (2-channel analog Input) 6.5 Program Check 4. Error status Check that no error is detected in the 2AD-BD. If an error is detected, check the details of the error, and then check the wiring and programs. → For a detailed description of special devices, refer to Chapter 4. 6.5 Program Check Check the following items for the program: 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-2AD-BD (2-channel analog Input) 6 Troubleshooting 6.6 Error Status Check A 1) Description of error A communication error is detected between the 2AD-BD and the PLC. B FX3U-4AD FX3UC-4AD 2) Remedy Check that the 2AD-BD is correctly connected to the PLC. If the problem cannot be solved even after the above check, please contact the nearest Mitsubishi Electric distributor office. Common Items 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-2AD-BD (2-channel analog Input) MEMO D-24 6 Troubleshooting 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP User's Manual [Analog Control Edition] FX3U-4DA (4-channel Analog Output) D FX3G-2AD-BD E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H FX3U-3A-ADP Foreword This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) E-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4DA (4-channel Analog Output) 1.1 Outline of Functions A Common Items 1. Outline B This chapter outlines the FX3U-4DA. FX3U-4AD FX3UC-4AD 1.1 Outline of Functions FX3U-4DA is an analog special function block which is connectable to the FX3G, FX3U or FX3UC Series PLC to convert 4-channel digital signal from the PLC to analog signal (voltage/current). 2) Each channel has either Voltage Output or Current Output specification.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4DA (4-channel Analog Output) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting to use the FX3U-4DA, follow the procedure below to set up the system: FX3U-4DA Refer to Chapter 1. Outline of system: • Version number of compatible PLC • Version number of compatible programming tool Outline Refer to Chapter 2. Check specifications Refer to the common pages.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4DA (4-channel Analog Output) A Connectable PLCs and Version Numbers Common Items 1.3 1.3 Connectable PLCs and Version Numbers FX3U-4DA is compatible with the following PLC. Compatible PLC Version number Date of production Ver. 2.20 or later from the first product FX3UC Series PLC Ver. 1.30 or later August 2004 and later FX3G Series PLC Ver. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4DA (4-channel Analog Output) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for the FX3U-4DA. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4DA (4-channel Analog Output) A Power Supply Specifications Item Common Items 2.2 2.2 Power Supply Specifications Specifications B CPU drive power 5V DC, 120mA (Since the internal power is supplied from the main unit, it is not necessary to supply power externally.) FX3U-4AD FX3UC-4AD D/A conversion 24V DC ±10%, 160mA circuit drive power (It is necessary to supply 24V DC from the terminal block.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4DA (4-channel Analog Output) 2.4 2.4 Output Mode (Characteristics) BFM #0 Output Mode (Characteristics) BFM #0 For the FX3U-4DA, there are two types of output characteristics: voltage (-10 to +10V) and current (0 to 20mA, 4 to 20mA) output characteristics. The output characteristics depend on the set output mode as described below. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA (4-channel Analog Output) A Common Items 3. Wiring B FX3U-4AD FX3UC-4AD This chapter describes wiring of the FX3U-4DA. Observe the following cautions wiring the FX3U-4DA. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA (4-channel Analog Output) 3.1 3.1 Terminal Layout Terminal Layout The terminals of FX3U-4DA are arranged as follows: Signal Application 24+ 24- 24V DC power supply Ground terminal V+ VII+ • V+ VII+ • V+ VII+ • V+ VII+ 3.2 Channel-1 analog output Do not connect any lines. Channel-2 analog output Do not connect any lines. Channel-3 analog output Do not connect any lines.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA (4-channel Analog Output) 3.3 Wiring to Power Supply Terminals Wiring to Power Supply Terminals 3.3.1 Examples of Power Supply Circuit A Common Items 3.3 Below are examples of circuits for using the 24V DC service power supply of the FX3G/FX3U Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA (4-channel Analog Output) 3.4 3.4 Analog Output Wiring Analog Output Wiring The analog output mode, "voltage output "or "current output", can be selected for each channel. External power supply wiring FX3U-4DA 24V DC *1 24+ +15V 24- -15V Class-D grounding *2 If voltage output is selected Shield *3 ch V+ I+ *4 ch VI- *5 If current output is selected ch Shield *3 V+ ch I+ VI*5 ch 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Analog Output FX3U-4DA (4-channel Analog Output) 4.1 Analog Output Procedures A Common Items 4. Analog Output B 4.1 Analog Output Procedures C Unit number check Unit numbers from 0 to 7 will be assigned to the special function units/blocks starting from the left. When the units/blocks are connected to the FX3UC-32MT-LT(-2) PLC, the unit numbers from 1 to 7 are assigned. Check the unit number assigned to the FX3U-4DA.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Analog Output FX3U-4DA (4-channel Analog Output) 3 4.1 Analog Output Procedures Creation of sequence program Create the program as follows to output analog signals. • While referring to step 2, set the output mode "H****".
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.1 Assignment of Unit Numbers and Outline of Buffer Memory A Common Items 5. Buffer Memory (BFM) B This chapter describes the buffer memory incorporated in FX3U-4DA. FX3U-4AD FX3UC-4AD 5.1 Assignment of Unit Numbers and Outline of Buffer Memory 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.2 Buffer Memory Reading/Writing Method 2. Outline of buffer memory The digital values set in FX3U-4DA will be converted to analog signals. To switch the output mode between voltage output and current output, or to adjust the offset or gain, numeric data will be sent from the main unit and written/set in the FX3U-4DA buffer memory.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) A Buffer memory direct specification (FX3U, FX3UC PLC only) When directly specifying the buffer memory, specify the following device in the source or destination area of the applied instruction as follows: U \G B Enter a numeric value in FX3U-4AD FX3UC-4AD Unit number (0 to 7) Common Items 5.2.1 5.2 Buffer Memory Reading/Writing Method Buffer memory number (0 - 3098) 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.3 5.3 Buffer Memory List (BFM) Buffer Memory List (BFM) FX3U-4DA incorporates the following buffer memories. → For a detailed description of the buffer memory, refer to Section 5.4 and subsequent sections. BFM number #0*1 Output mode setting for channels 1 to 4 Setting range Initial value Data type Reference *2 H0000 at delivery Hexadecimal Subsection 5.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) BFM number Description Setting range Initial value Data type *1 H0000 Hexadecimal #80 Start/stop of table output function #81 Channel-1 output pattern K1 to K10 K1 Decimal #82 Channel-2 output pattern K1 to K10 K1 Decimal #83 Channel-3 output pattern K1 to K10 K1 Decimal #84 Channel-4 output pattern K1 to K10 K1 Decimal #85 Number of times of output execution
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) Buffer Memory Details 5.4.1 BFM #0: Output mode specification A Common Items 5.4 5.4 Buffer Memory Details Specify the output modes of channel 1 to 4. 4 hexadecimal digits are assigned to specify the output modes of the 4 channels. Change the value of each digit to change the output mode of each channel. 0 to 4 and F can be set for each digit.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4 Buffer Memory Details 2. Caution regarding EEPROM writing If data is written to BFM #0, #5, #10 to #17, #19, #32 to #35, #50 to #54 or #60 to #63, the data will also be written to the FX3U-4DA EEPROM. Do not turn off the power immediately after writing values in these buffer memories. The maximum number of EEPROM rewrites is 10,000 times.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) A BFM #6: Output status Initial value: H0000 Numeric data type: Hexadecimal (H) B The output status information of channel 1 to 4 is stored. FX3U-4AD FX3UC-4AD H ch4 ch3 ch1 ch2 C FX3U-4AD-ADP Value status (HEX) Common Items 5.4.4 5.4 Buffer Memory Details Description 0 Output updating is stopped.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4.5 5.4 Buffer Memory Details BFM #9: Offset/gain setting value write command Initial value: H0000 Numeric data type: Hexadecimal (H) Channel numbers are assigned to 4 lower bits of BFM #9. If one of those bits is turned on, the offset data (BFM #10 to #13) and the gain data (BFM #14 to #17) of the corresponding channel will be written in the internal memory (EEPROM).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) A BFM #10 to #13: Offset data/BFM #14 to #17: Gain data Setting range: See below Initial value: See below Numeric data type: Decimal (K) • Offset data: Analog output value when the output data in BFM #1 to #4 are 0 (reference offset value) • Gain data: Analog output value when the output data in BFM #1 to #4 are the reference gain values (The reference gain value depends on the set output
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4 Buffer Memory Details 3. Cautions regarding offset/gain data change • If the analog value specification mode (mode 1 or 4) is used, the offset/gain cannot be changed. However, the characteristics can be changed as those in the output mode 1 or 4 by setting the following offset and gain data in the output mode 0 or 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) A BFM #20: Initialization function (resetting to factory default status) Setting range: K0 or K1 Initial value: K0 Numeric data type: Decimal (K) B FX3U-4AD FX3UC-4AD When K1 is set in BFM #20, all functions and all buffer memory (BFM #0 to #3098) will be initialized to the default status. When BFM #20 is not K0 or K1, this function is invalid.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4 Buffer Memory Details 5.4.10 BFM #29: Error status Initial value: H0000 Numeric data type: Hexadecimal (H) Error data is assigned each bit of BFM #29. 1. Assignment to each bit of BFM #29 Bit No. Item Description b0 Error detection If one of b1 to b11 is turned on, b0 will turn on.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 5 Buffer Memory (BFM) 5.4 Buffer Memory Details A Initial value (at delivery): K3030 Numeric data type: Decimal (K) K3030 (fixed value) is stored as the model code. B Initial value: K0 Numeric data type: Decimal (K) Data in channel 1 #33 Data in channel 2 #34 Data in channel 3 #35 Data in channel 4 D FX3G-2AD-BD Description #32 The setting range depends on the output mode.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 5 Buffer Memory (BFM) 5.4 Buffer Memory Details 5.4.13 BFM #38: Upper/lower limit function setting Initial value: H0000 Numeric data type: Hexadecimal (H) When any of the output data (BFM #1 to #4) becomes less than the lower limit (BMF #41 to #44) or more than the upper limit (BFM #45 to #48), the relevant bit of the upper/lower limit function status (BFM #39) is turned on.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4 Buffer Memory Details A Initial value: H0000 Numeric data type: Hexadecimal (H) Common Items 5.4.14 BFM #39: Upper/lower limit function status When any of the output data (BFM #1 to #4) is out of range between the lower limit and the upper limit (BFM #41 to #48), the relevant bit is turned on. B FX3U-4AD FX3UC-4AD 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4 Buffer Memory Details 5.4.16 BFM #41 to #44: Lower limit values of upper/lower limit function BFM #45 to #48: Upper limit values of upper/lower limit function Initial value: See below Numeric data type: Decimal (K) When the upper/lower limit function has been made valid by the setting of BFM #38, set the upper and lower limit values to be used.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4 Buffer Memory Details A Initial value: BFM #50: H0000, BFM #51 to #54: K30000 Numeric data type: BFM #50: Hexadecimal (H), BFM #51 to #54: Decimal (K) B FX3U-4AD FX3UC-4AD The output characteristics of FX3U-4DA have been adjusted at 30 kΩ load resistance as a factory default. When the load resistance is 1kΩ, the output deviation is approx. -4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4 Buffer Memory Details 3. Cautions regarding use of the output corrective function by load resistance • While changing the settings, the output is stopped, and H0000 is automatically written in the output status (BFM #6). At the completion of writing, the output status (BFM #6) will automatically change to H1111, and the output will be restarted.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) FX3U-4DA (4-channel Analog Output) 5.4 Buffer Memory Details A Setting range: 0 to 7999 Initial value: K200 Numeric data type: Decimal (K) C 1. If "BFM #61 = K200 (initial value)" D200 FX3U-4AD-ADP Specified data register B FX3U-4AD FX3UC-4AD Use this function to automatically transfer the error status data (BFM #29) to the data register specified in BFM #61.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 5 Buffer Memory (BFM) 5.4 Buffer Memory Details 5.4.20 BFM #62: Upper/lower limit function status data automatic transfer-to data register specification Setting range: 0 to 7999 Initial value: K201 Numeric data type: Decimal (K) Use this function to automatically transfer the upper/lower limit function status data (BFM #39) to the data register specified in BFM #62.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 5 Buffer Memory (BFM) 5.4 Buffer Memory Details Setting range: 0 to 7999 Initial value: K202 Numeric data type: Decimal (K) D202 C FX3U-4AD-ADP 1. If "BFM #63 = K202 (initial value)" Specified data register B FX3U-4AD FX3UC-4AD Use this function to automatically transfer the disconnection detection status data (BFM #28) to the data register specified in BFM #63.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.1 Outline of Table Output Function 6. Table Output Function This chapter describes the table output function of FX3U-4DA 6.1 Outline of Table Output Function 1. Explanation of the function This function sets predetermined output patterns as data table and outputs analog signals according to the data table. 2. Outline of procedures for table output function Refer to Section 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) A Preparation of data table Common Items 6.2 6.2 Preparation of data table 1. Outline of data table The data table to be prepared in the PLC consists of the following items.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 6 Table Output Function 6.2 Preparation of data table 3. Details of data table (1) Number of patterns (number of data items: 1) Store the number of patterns at the top of the data table (device specified in BFM #98). Up to 10 patterns can be prepared. The setting range of the number of patterns is 1 to 10.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.2 Preparation of data table 4. Example of data table The following table shows an example of data table containing two patterns prepared in and after D5000. Patterns 1 and 2 are in the output mode 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.2 Preparation of data table A Data can be output in a predetermined pattern as shown below. (Example of pattern 1 in output mode 1 shown on the previous page) When the pattern is repeated (BFM #85 to #88 are set to 0 or 2 or higher.) B FX3U-4AD FX3UC-4AD Output value Point 2 8V Linear interpolation 5V C FX3U-4AD-ADP S-shaped interpolation Point 3 Point 1 Common Items 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 6.3 6 Table Output Function 6.3 Procedures for transferring data table to buffer memory Procedures for transferring data table to buffer memory The data table prepared in the data registers (D1000 to D7999) in the PLC or the expansion registers (R0 to R32767) are transferred to the buffer memory in FX3U-4DA. The transfer procedures are shown below. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.3 Procedures for transferring data table to buffer memory A Common Items 3. Buffer memory contents in FX3U-4DA after transfer The transferred data table is stored in the following buffer memory areas. BFM number #102 #103 Condition after output at final point in pattern Output data Point 1 #104 . . .
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.3 Procedures for transferring data table to buffer memory 4. Example of transfer of data table The data table below shows the writing of K5000 to BFM#98 and H0001 to BFM#99. Data starting from D5000 is transferred to the buffer memory in the FX3U-4DA.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.3 Procedures for transferring data table to buffer memory A • While the table output function is executed, it is impossible to start transferring the data table. • The number of patterns is not transferred to the buffer memory in FX3U-4DA. • At completion of transfer, BFM #99 will automatically change to H0000.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 6.4 6 Table Output Function 6.4 Procedures for executing table output function Procedures for executing table output function After setting the output patterns for the channels (BFM #81 to #84) and the number outputs for the channels (BFM #85 to #88), turn on the table output function start/stop command (BFM #80) to execute the table output function. 1. Set the output patterns for the channels.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.4 Procedures for executing table output function A • When BFM #99 (data table transfer command) is not H0000, the table output function cannot be started. • When an error occurs during transfer of data table, start the table output after setting the correct data table. • While the table output completion flag BFM #89 is ON, output of a new table cannot be started.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.5 6.5 Details of table output error Details of table output error When an error related to the table output function occurs, the error code is stored in BFM #90, and the device number or the buffer memory that has developed the error is stored in BFM #91. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 6 Table Output Function 6.5 Details of table output error A • Error during transfer of the data table While transferring of the data table, an error (error codes K31 to K33) does not occur even when the BFM #80 (table output function start/stop) is set to a value out of the setting range. An error occurs after the completion of the transfer of the data table.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Table Output Function FX3U-4DA (4-channel Analog Output) 6.6 6.6 Examples uses of table output function Examples uses of table output function [Uses of table output function] • Inverter frequency setting, servo speed control, etc. 1. Inverter frequency setting The output frequency can be controlled by inputting analog signals (e.g. voltage from 0 to 10 V and current from 4 to 20 mA) to inverter frequency setting signals.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Changing Output Characteristic FX3U-4DA (4-channel Analog Output) 7.1 Procedure for Changing Output Characteristics A Common Items 7. Changing Output Characteristic 7.1 C Cancel the setting change prohibition mode. If setting change is prohibited, write K3030 in BFM #19. The setting change prohibition mode will be canceled. Determine the output mode (BFM #0).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Changing Output Characteristic FX3U-4DA (4-channel Analog Output) 7.1 Procedure for Changing Output Characteristics 3 Determine the output characteristics to be changed. Example: Change to output voltage of 1 to 5 V with digital values 0 to 32000 Output mode: 0 Output characteristics provided at the time of factory shipment Voltage output value Output characteristics newly provided Voltage output value +10.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 7 Changing Output Characteristic FX3U-4DA (4-channel Analog Output) 7.1 Procedure for Changing Output Characteristics Create a sequence program. To change the output characteristics, write the offset data (BFM #10 to #13) and the gain data (BFM #14 to #17) in the sequence program, and then turn on the corresponding bit of BFM #9 for the corresponding channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 8 Examples of Practical Programs FX3U-4DA (4-channel Analog Output) 8. 8.1 8.1 Example of Program for Analog Output Operation (Regular Operation) Examples of Practical Programs Example of Program for Analog Output Operation (Regular Operation) When you want to use the initial output characteristics but do not need to use the status information, you can operate the PLC with a simple program as shown below. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 8 Examples of Practical Programs FX3U-4DA (4-channel Analog Output) A Example of Program using Useful Functions This section describes a practical program that uses the disconnection detection function (BFM #28), upper/ lower limit function (BFM #38 to #48), corrective function by load resistance (BFM #50 to #54) and status automatic transfer function (BFM #60 to #63) of FX3U-4DA.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 8 Examples of Practical Programs 8.2 Example of Program using Useful Functions 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 8 Examples of Practical Programs 8.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 8.3 8 Examples of Practical Programs 8.3 Example of Program for Table Output Operation (Pattern Output Operation) Example of Program for Table Output Operation (Pattern Output Operation) This section describes a practical program that uses the table output function. 1. Conditions The sequence program described in this section is under the following conditions. 1) System configuration FX3U-4DA (unit No.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 8 Examples of Practical Programs 8.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 8 Examples of Practical Programs 8.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 8 Examples of Practical Programs FX3U-4DA (4-channel Analog Output) 8.4 Program to Initialize FX3U-4DA (Factory Default) A FNC 78 FROM K0 D101 K2 FNC 12 MOV D101 K4M30 D102 Y000 Completion of table output from channel 1 Output to Y000 Y001 Output to Y001 when table output error occurs C Program to Initialize FX3U-4DA (Factory Default) To initialize FX3U-4DA, execute the following program.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 9. 9 Troubleshooting 9.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error codes. If the D/A conversion data is not output, or if the proper digital value is not output, check the following items: • Wiring • Program • Error status 9.1 PLC Version Number Check • Any versions (from Ver.2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 9.4 Error Status Check A Error Status Check When an error occurs in FX3U-4DA, the bit appropriate to the error is turned on in the error status (BFM #29). Take measures, referring to the following table. Bit No.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA (4-channel Analog Output) 9 Troubleshooting 9.5 FX3U-4DA Initialization and Test Program 6. Upper/lower limit function value setting error (b6) 1) Description of error The bit will turn on when the setting value of the upper/lower limit function is not correctly set. 2) Remedy Check the output mode (BFM #0) and the lower limit (BFM #41 to 44) and upper limit (BFM #45 to #48) settings value of the upper/lower limit function. 7.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA-ADP (4-channel analog Output) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP User's Manual [Analog Control Edition] FX3U-4DA-ADP (4-channel analog Output) D FX3G-2AD-BD E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA-ADP (4-channel analog Output) F-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4DA-ADP (4-channel analog Output) 1.1 Outline of Functions A Common Items 1. Outline B This chapter outlines the FX3U-4DA-ADP (referred to as 4DA-ADP). FX3U-4AD FX3UC-4AD 1.1 Outline of Functions The FX3U-4DA-ADP is an analog special adapter. Which is connectable with the FX3U, FX3UC and FX3G Series PLC to output the voltage/current data for up to 4 channels.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4DA-ADP (4-channel analog Output) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog output using the 4DA-ADP, follow the procedure below to set up the system: FX3U-4DA-ADP Refer to Chapter 1. Outline Outline of system: • Compatible PLC version number • Compatible programming tool version number Refer to Chapter 2. Specifications check Refer to the common pages.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA-ADP (4-channel analog Output) A Connectable PLCs and Version Numbers Common Items 1.3 1 Outline 1.3 Connectable PLCs and Version Numbers The 4DA-ADP is compatible with the following PLCs. Compatible PLC Version number later*1 Date of production FX3U Series PLC Ver.2.20 or FX3UC Series PLC Ver.1.20 or later*1 After April 2004 FX3G Series PLC Ver.1.00 or later*1 After June 2008 (initial production) FX3U-4AD FX3UC-4AD *1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4DA-ADP (4-channel analog Output) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for 4DA-ADP. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4DA-ADP (4-channel analog Output) A Power Supply Specifications Common Items 2.2 2.2 Power Supply Specifications Item B 24V DC +20%-15%, 150mA (It is necessary to connect a 24V DC power line to the terminal block.) Interface driving power 5V DC, 15mA (Since the internal power is supplied from the main unit of the FX Series, it is not necessary to supply the power.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4DA-ADP (4-channel analog Output) 2.4 2.4 D/A Conversion Time D/A Conversion Time This section describes the D/A conversion time. 2.4.1 When connected to a FX3U, FX3UC PLC 1. D/A conversion and special data register update timing D/A conversion is performed at every scan time of the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4DA-ADP (4-channel analog Output) A When connected to a FX3G PLC 1. D/A conversion and special data register update timing D/A conversion is performed at every scan time of the PLC. During execution of the END instruction, the PLC writes the output setting data of the special data registers, performs D/A conversion of the data, and updates the analog output data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA-ADP (4-channel analog Output) 3. Wiring This chapter describes the 4DA-ADP wiring. Observe the following caution to wire the 4DA-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product. WIRING PRECAUTIONS • Connect the DC power supply wiring to the dedicated terminals described in this manual.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA-ADP (4-channel analog Output) A Terminal Layout Common Items The terminals of the 4DA-ADP are arranged as follows: B FX3U-4AD FX3UC-4AD FX3U-4DA-ADP POWER 24VI+ V2+ COM1 I1+ V3+ COM2 I2+ V4+ COM3 I3+ C External power Grounding terminal Channel 1 analog output D Channel 2 analog output Channel 3 analog output E Channel 4 analog output FX3U-4DA V1+ I1+ COM1 V2+ I2+ COM2 V3+ I3+ COM3 V4+ I4+ COM4 FX3G-2AD-BD I4+ 2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA-ADP (4-channel analog Output) 3.2 3.2 Applicable Cables and Terminal Tightening Torque Applicable Cables and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable end as shown below. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA-ADP (4-channel analog Output) A Power Supply Line Connect the 24V DC power supply line of the 4DA-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To Connect to the FX3G, FX3U Series PLC 4DA-ADP 15V B FX3U-4AD FX3UC-4AD 1. To use an External power supply Common Items 3.3 3.3 Power Supply Line 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4DA-ADP (4-channel analog Output) 3.4 3.4 Analog Output Line Analog Output Line The analog output type, "voltage output" or "current output", can be selected for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA-ADP (4-channel analog Output) 4 Programming 4.1 Writing of D/A Conversion Data A Common Items 4. Programming B This chapter describes how to create programs that can output the analog data using the 4DA-ADP. FX3U-4AD FX3UC-4AD 4.1 Writing of D/A Conversion Data 1) The input digital data will be converted into analog data and then output to the terminals.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4DA-ADP (4-channel analog Output) 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4DA-ADP (4-channel analog Output) A List of Special Devices If 4DA-ADP is connected, special devices will be assigned automatically as shown in the following table: • FX3U, FX3UC Series PLC R: Read / W: Write 1st 2nd 3rd Description 4th Attribute Reference M8270 M8280 M8290 Switches the output mode of channel 1. R/W M8271 M8281 M8291 Switches the output mode of channel 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4DA-ADP (4-channel analog Output) 4.3 Switching of Output Mode • FX3G Series PLC R: Read / W: Write Device number Special device Special auxiliary relay Description Attribute Reference 1st 2nd M8280 M8290 Switches the output mode of channel 1. R/W M8281 M8291 Switches the output mode of channel 2. R/W M8282 M8292 Switches the output mode of channel 3. R/W M8283 M8293 Switches the output mode of channel 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4DA-ADP (4-channel analog Output) 4.4 Output Holding Function Cancellation Setting A Common Items 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4DA-ADP (4-channel analog Output) 4.5 4.5 Output Setting Data Output Setting Data Numeric data type: Decimal (K) The 4DA-ADP performs D/A conversion on the output setting data (digital data) into analog data, and outputs the analog data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4DA-ADP (4-channel analog Output) 4.6 Error Status A Error Status 1. Description of setting • FX3U, FX3UC Series PLC Special data register 1st 2nd 3rd 4th D8268 D8278 D8288 D8298 Description C Stores the error status data. FX3U-4AD-ADP • FX3G Series PLC Special data register 2nd D8288 D8298 Description D Stores the error status data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4DA-ADP (4-channel analog Output) 4.6 Error Status 3. Program Example 2 (For FX3U, FX3UC Series PLC) D8268.0 Y000 Channel-1 output data setting error in 1st adapter Y001 Channel-2 output data setting error in 1st adapter Y002 Channel-3 output data setting error in 1st adapter Y003 Channel-4 output data setting error in 1st adapter Y004 EEPROM error in 1st adapter D8268.1 D8268.2 D8268.3 D8268.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4DA-ADP (4-channel analog Output) 4.7 Model Code A Model Code Initial value: K2 Numeric data type: Decimal (K) B 1. Description of setting • FX3U, FX3UC Series PLC 1st 2nd 3rd 4th D8269 D8279 D8289 D8299 Description C Model code FX3U-4AD-ADP • FX3G Series PLC 1st 2nd D8299 Description Model code D FX3G-2AD-BD Use the special data registers above to check whether 4DA-ADP is connected or not. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Changing of Output Characteristics FX3U-4DA-ADP (4-channel analog Output) 5. 5.1 Example: Changing of Voltage Output Characteristics Changing of Output Characteristics Use the scaling instruction (SCL/FNC 259) for the FX3U/FX3UC Series PLC to change the output characteristics. FX3G Series PLCs do not support the scaling instruction. Use sequence programs to change the output characteristics.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Changing of Output Characteristics FX3U-4DA-ADP (4-channel analog Output) 5.1 Example: Changing of Voltage Output Characteristics A • For example, create the following program to change the digital output data (D100) of the 1st analog special adapter. M8001 M10 D100 K0 FNC 237 AND<= M8284 Sets the output holding function for channel 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA-ADP (4-channel analog Output) 6. 6 Troubleshooting 6.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error status. If analog data is not output, or if the proper analog value is not output, check the following items: • Version number of PLC • Wiring • Special devices • Programs • Error status 6.1 PLC Version Number Check • Any versions (from Ver.2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Troubleshooting FX3U-4DA-ADP (4-channel analog Output) 6.4 Program Check A Program Check Common Items 6.4 Check the following items for the program: 1. Device for setting specified digital value B Check that different values are not written to this device using other programs. FX3U-4AD FX3UC-4AD 6.5 Error Status Check If an error occurs in the 4DA-ADP, the corresponding bit will turn on.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4DA-ADP (4-channel analog Output) 6 Troubleshooting 6.5 Error Status Check 3. 4DA-ADP hardware error (b6) 1) Description of error The 4DA-ADP is not operating properly. 2) Remedy Check that the 24V DC power is properly supplied to the 4DA-ADP. Also check that the 4DA-ADP is correctly connected to the PLC. If the problem cannot be solved even after the above check, please contact the nearest Mitsubishi Electric distributor office.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-1DA-BD (1-channel analog Output) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP User's Manual [Analog Control Edition] FX3G-1DA-BD (1-channel analog Output) D FX3G-2AD-BD E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-1DA-BD (1-channel analog Output) G-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3G-1DA-BD (1-channel analog Output) 1.1 Outline of Functions A Common Items 1. Outline B This chapter outlines the FX3G-1DA-BD (referred to as 1DA-BD). FX3U-4AD FX3UC-4AD 1.1 Outline of Functions The FX3G-1DA-BD is an analog expansion board. Which is connectable with the FX3G Series PLC to output the voltage/current data for up to 1 channel. 2) Either "voltage output" or "current output" can be specified.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3G-1DA-BD (1-channel analog Output) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog output using the 1DA-BD, follow the procedure below to set up the system: FX3G-1DA-BD Refer to Chapter 1. Outline Outline of system: • Compatible PLC version number • Compatible programming tool version number Refer to Chapter 2. Specifications check Refer to the common pages.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-1DA-BD (1-channel analog Output) A Connectable PLCs and Version Numbers Common Items 1.3 1 Outline 1.3 Connectable PLCs and Version Numbers The 1DA-BD is compatible with the following PLC. Compatible PLC FX3G Series PLC Version number Date of production Ver.1.10 or later After October 2008 (initial production) B FX3U-4AD FX3UC-4AD 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3G-1DA-BD (1-channel analog Output) 2. 2.1 Generic Specifications Specifications This chapter describes the general and performance specifications for 1DA-BD. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3G-1DA-BD (1-channel analog Output) A Performance Specifications Common Items Specifications Item Current output 0V to 10 V DC (External load: 2kΩ to 1MΩ) 4mA to 20mA DC (External load: 500Ω or less) Digital input 12 bits, binary 11 bits, binary Resolution 2.5mV(10V/4000) 8μA(16mA/2000) B FX3U-4AD FX3UC-4AD Analog output range Voltage output C Total accuracy 60μs (The data will be updated at every scan time.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3G-1DA-BD (1-channel analog Output) 2.3 2.3 D/A Conversion Time D/A Conversion Time This section describes the D/A conversion time. 1. D/A conversion and special data register update timing D/A conversion is performed at every scan time of the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3G-1DA-BD (1-channel analog Output) A Common Items 3. Wiring B FX3U-4AD FX3UC-4AD This chapter describes the 1DA-BD wiring. Observe the following caution to wire the 1DA-BD. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3G-1DA-BD (1-channel analog Output) 3.1 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3G-1DA-BD (1-channel analog Output) A Applicable Cables and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable end as shown below. 1. Cable B Tightening torque Termination 0.3mm2 to 0.5mm2 (AWG22 to 20) 2-wire 0.3mm2(AWG22) Rod terminal with insulation sleeve 0.3mm2 to 0.5mm2 (AWG22 to 20) (Refer to the rod terminal external view shown in the following figure.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3G-1DA-BD (1-channel analog Output) 3.3 3.3 Analog Output Line Analog Output Line 1DA-BD If voltage output is selected: *1 Shield Terminal block V+ I+ VI- *2 Class-D grounding If current output is selected: *1 Shield V+ I+ VI- *2 Class-D grounding 3.4 1DA-BD Terminal block *1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-1DA-BD (1-channel analog Output) 4.1 Writing of D/A Conversion Data A Common Items 4. Programming B This chapter describes how to create programs that can output the analog data using the 1DA-BD. FX3U-4AD FX3UC-4AD 4.1 Writing of D/A Conversion Data 1) The input digital data will be converted into analog data and then output to the terminals.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-1DA-BD (1-channel analog Output) 4.2 4.2 List of Special Devices List of Special Devices If 1DA-BD is connected, special devices will be assigned automatically as shown in the following table: R: Read / W: Write Device number Special device Special auxiliary relay 1st board 2nd board M8260 M8270 Description Attribute Reference Switches the output mode. M8261 to M8271 to Unused (Do not use.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-1DA-BD (1-channel analog Output) A Output Holding Function Cancellation Setting This setting can hold the analog data output or to output the offset data (0V for voltage output mode, 4mA for current output mode) when the PLC stops.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3G-1DA-BD (1-channel analog Output) 4.6 Error Status 4.6 Error Status 1. Description of setting If an error is detected on 1DA-BD, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: Special data register Description 1st board 2nd board D8268 D8278 Stores the error status data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-1DA-BD (1-channel analog Output) A Basic Program Example Create the following basic program example to output D/A converted analog data. The following program will set the 1st board to the voltage output mode and 2nd board to current output mode, and will set digital data in D100 and D101 for D/A conversion. M8264 Sets the output holding function for the 1st board.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-1DA-BD (1-channel analog Output) 5. 5 Changing of Output Characteristics 5.1 Example: Changing of Voltage Output Characteristics Changing of Output Characteristics The output characteristics can be changed using sequence programs in FX3G Series PLCs. 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3G-1DA-BD (1-channel analog Output) 6 Troubleshooting 6.1 PLC Version Number Check A Common Items 6. Troubleshooting B FX3U-4AD FX3UC-4AD This chapter describes the troubleshooting methods and error status. If analog data is not output, or if the proper analog value is not output, check the following items: • Version number of PLC • Installation • Wiring C • Special devices FX3U-4AD-ADP • Programs • Error status 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Troubleshooting FX3G-1DA-BD (1-channel analog Output) 6.5 Program Check 6.5 Program Check Check the following items for the program: 1. Device for setting specified digital value Check that different values are not written to this device using other programs. 6.6 Error Status Check If an error occurs in the 1DA-BD, the corresponding bit will turn on.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP User's Manual [Analog Control Edition] FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) D FX3G-2AD-BD E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) H-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 1.1 Outline of Functions A Common Items 1. Outline B This chapter outlines the FX3U-3A-ADP (referred to as the 3A-ADP). FX3U-4AD FX3UC-4AD 1.1 Outline of Functions 1) Up to 4 3A-ADP units can be connected to the FX3U/FX3UC Series PLC. Up to 2*1 3A-ADP units can be connected to the FX3G Series PLC. (including the other analog special adapters).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input / output using the 3A-ADP, follow the procedure below to set up the system: FX3U-3A-ADP Refer to Chapter 1. Outline of system: • Compatible PLC version number • Compatible programming tool version number Outline Refer to Chapter 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Connectable PLCs and Version Number Common Items 1.3 1 Outline 1.3 Connectable PLCs and Version Number The 3A-ADP is compatible with the following PLC. Compatible PLC Version number Date of production Ver.2.61 or later After July 2009 FX3UC Series PLC*1 Ver.2.61 or later After July 2009 FX3G Series PLC Ver.1.20 or later After June 2009 *1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for the 3A-ADP. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Performance Specifications Specifications Item Voltage input Current input B Current output 2ch 1ch 4mA to 20mA DC (Input resistance:250Ω) 0V to 10V DC (External load:5k to 1MΩ) 4mA to 20mA DC (External load: 500Ω or less) -0.5V, +15V -2mA, +30mA - - Digital input/ output C 12 bits, binary Resolution 2.5mV(10V×1/4000) 5μA(16mA×1/3200) 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 2.4 2.4 Conversion Time Conversion Time This section describes the conversion time. 2.4.1 When connected to a FX3U, FX3UC PLC 1. Conversion and special data register update timing A/D and D/A conversion is performed at every scan time of the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A When connected to a FX3G PLC 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 3. Wiring This chapter describes the 3A-ADP wiring. Observe the following caution to wire the 3A-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Terminal Layout Common Items 3.1 3.1 Terminal Layout The terminals of the 3A-ADP are arranged as follows: B FX3U-4AD FX3UC-4AD Signal 24+ 24- C External power Grounding terminal Do not connect any lines.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 3.2 3.2 Applicable Cables and Terminal Tightening Torque Applicable Cables and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable ends as shown below. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Power Supply Line Connect the 24V DC power supply line of the 3A-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to the FX3G, FX3U Series PLC B 2. To use the 24V DC power of the PLC FX3G/FX3U Series PLC (Main unit) 3A-ADP 15V FX3U-4AD FX3UC-4AD 1. To use an External power supply Common Items 3.3 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 3.4 Analog Input / output Line 3.4.1 Analog Input Line 3.4 Analog Input / output Line For analog input, "voltage input" or "current input" can be selected for each channel. If current input is selected: *1 3A-ADP Terminal block *2 V + I + 110kΩ ch 250Ω COM 88.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Grounding Common Items 3.5 3.5 Grounding Grounding should be performed as stated below. • The grounding resistance should be 100Ω or less. PLC Other equipment Other equipment Shared grounding Good condition PLC Other equipment C Common grounding Not allowed • The grounding wire size should be AWG22 to 20 (0.3 to 0.5 mm2).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4. 4 Programming 4.1 Loading/Writing of Conversion Data Programming This chapter explains how to create programs for inputting and outputting analog data using the 3A-ADP. 4.1 Loading/Writing of Conversion Data Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the FX3U/FX3UC/FX3G Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4.3 Switching of Input Mode • FX3G Series PLC R: Read / W: Write Device number Special device Special auxiliary relay Special data register 4.3 Description Attribute Reference 1st 2nd M8280 M8290 Switches the input mode of channel 1 R/W M8281 M8291 Switches the input mode of channel 2 R/W M8282 M8292 Switches the output mode. R/W Section 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Switching of Output Mode Turn the special auxiliary relay on/off to switch the output mode of 3A-ADP between the current output mode and the voltage output mode.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4.6 4 Programming 4.6 Setting whether or not a channel is used Setting whether or not a channel is used The 3A-ADP sets to ON or OFF special auxiliary relays to set whether or not each channel is used. This setting can be used to disable or enable the input or output channels of the 3A-ADP.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Input Data Numeric data type: Decimal (K) The data converted by the 3A-ADP will be stored in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4.8 4.8 Output Setting Data Output Setting Data Numeric data type: Decimal (K) The 3A-ADP performs D/A conversion on the output setting data (digital data) into analog data, and outputs the analog data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Averaging Time • FX3U, FX3UC Series PLC Special auxiliary relay C Description 2nd 3rd 4th D8264 D8274 D8284 D8294 Averaging time for channel-1 data D8265 D8275 D8285 D8295 Averaging time for channel-2 data FX3U-4AD-ADP 1st • FX3G Series PLC Special data register D Description 2nd D8284 D8294 Averaging time for channel-1 data D8285 D8295 Aver
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4.10 4.10 Error Status Error Status If an error is detected in the 3A-ADP, the error status data will be stored in the corresponding special data register.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4.10 Error Status A Common Items 2. Program Example 1 (FX3G, FX3U, FX3UC Series PLC) M8000 MOV D8288 K4M0 Y000 Detects over-scale in channel 1 of the 3rd *1 adapter. B Y001 Detects over-scale in channel 2 of the 3rd *1 adapter. FX3U-4AD FX3UC-4AD M0 Y002 Output data setting error of the 3rd *1 adapter.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4.11 4.11 Model Code Model Code Initial value: K50 Numeric data type: Decimal (K) When the 3A-ADP is connected, model code "50" is stored in the corresponding special data register.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) A Basic Program Example Create the following basic program example to input/output analog conversion data. M8001 Normally OFF M8000 Set the input mode of channel 1 to the voltage input mode (0 V to 10 V). M8281 Set the input mode of channel 2 to the current input mode (4 mA to 20 mA). M8282 Set the output mode to the voltage output mode (0 V to 10 V).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 4 Programming 4.12 Basic Program Example • FX3U, FX3UC Series PLC The following program will set channel 1 of the 1st adapter to voltage input mode and channel 2 to current input mode, and will store the converted A/D value of channel-1 data into D100 and that of channel-2 data into D101.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 5 Changing of Input/output Characteristics 5.1 Example: Changing of Voltage Input Characteristics A Common Items 5. Changing of Input/output Characteristics C Example: Changing of Voltage Input Characteristics 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 5 Changing of Input/output Characteristics 5.1 Example: Changing of Voltage Input Characteristics 2. Example of program 1 (FX3U, FX3UC Series PLC) • For example, create the following program to change the digital input data of the 1st analog special adapter: M8001 M8260 Sets the input mode of channel 1 to the voltage input mode (0 V to 10 V) M8002 M8000 M8002 D8268.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Changing of Input/output Characteristics FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Changing of Input/output Characteristics FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 5.2 5.2 Example: Changing of Voltage Output Characteristics Example: Changing of Voltage Output Characteristics This section describes an example of a program that can change the digital value range from 400 to 2000 (when analog output range is 1 to 5V) to 0 to 10000. A specified digital value is inputted into D120.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Changing of Input/output Characteristics FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 5.2 Example: Changing of Voltage Output Characteristics A • For example, create the following program to change the digital output data (D120) of the 1st analog special adapter. M8001 Sets the output mode to the voltage output mode. M8286 Sets the output holding function. M20 Check to make sure the digital value (D120) is in range.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 6. 6 Troubleshooting 6.1 PLC Version Number Check Troubleshooting This chapter describes troubleshooting methods and error statuses. Refer to the following items when conversion data is not input or output, or when correct digital values are not input or output. • PLC version number • Installation • Wiring • Special devices • Programs • Error status 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Troubleshooting FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 6.4 Program Check A Check that the special device of the selected channel is correctly selected. This special device should be selected depending on the connected position and the channel. 5. Averaging time 6. Setting whether or not each channel is used Check whether each channel is set correctly. Set a channel to OFF when using it.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-3A-ADP (2-channel analog Input, 1-channel analog output) 6 Troubleshooting 6.5 Error Status Check 2. Output data setting error (b2) 1) Description of error The specified digital value is outside the specified range. Analog data will not be correctly output. 2) Remedy Check that the specified digital value is within the specified range. 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP D FX3G-2AD-BD User's Manual [Analog Control Edition] FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H FX3U-3A-ADP Foreword © 2005 MITSUBISHI ELECTRIC CORPORATION I-1 J FX3U-4AD-PTW -ADP This manual confer
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) I-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 1.1 Outline of Functions A Common Items 1. Outline B This chapter describes the outline of FX3U-4AD-PT-ADP (referred to as PT-ADP). FX3U-4AD FX3UC-4AD 1.1 Outline of Functions The FX3U-4AD-PT-ADP is an analog special adapter.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using the PT-ADP, follow the procedure below to set up the system: FX3U-4AD-PT-ADP Refer to Chapter 1. Outline Refer to Chapter 2. Specifications check Refer to the common pages. System configuration and selection Refer to Chapter 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Connectable PLC and Its Version Number Common Items 1.3 1.3 Connectable PLC and Its Version Number PT-ADP is compatible with the following PLC. Compatible PLC Date of production Ver. 2.20 or later After May 2005 (initial production) FX3UC Series PLC Ver. 1.30 or later After August 2004 FX3G Series PLC Ver. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for the PT-ADP. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Power Supply Specifications Common Items Items B 24V DC +20% -15%, 50mA (It is necessary to connect a 24V DC power supply to the terminal block.) Interface driving power 5V DC, 15mA (Since the internal power is supplied from the FX Series main unit, it is not necessary to supply the power.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 2.4 2.4 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 2.4.1 When connected to a FX3U, FX3UC PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A When connected to a FX3G PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC. During execution of END instruction, the PLC performs A/D conversion, reads out the A/D converted data, and then writes the data in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 3. Wiring This chapter describes the PT-ADP wiring. Observe the following caution to wire the PT-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Terminal Layout Common Items The terminals of the PT-ADP are arranged as follows: B FX3U-4AD FX3UC-4AD FX3U-4AD-PT -ADP POWER 24- 24+ 24- C Application FX3U-4AD-ADP 24+ Signal External power I2L3+ L3I3L4+ L4- Channel-1 platinum resistance thermometer sensor input D Channel-2 platinum resistance thermometer sensor input Channel-3 platinum resistance
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 3.2 3.2 Applicable Cable and Terminal Tightening Torque Applicable Cable and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable end as shown below.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Power Supply Line Connect the 24V DC power supply line of the PT-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to FX3G, FX3U Series PLC B +5V FX3U-4AD FX3UC-4AD 1. To use an external power PT-ADP Common Items 3.3 3.3 Power Supply Line 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 3.4 3.4 Selection of the Platinum Resistance Thermometer Sensor Selection of the Platinum Resistance Thermometer Sensor Select the Pt100 3-wire platinum resistance thermometer sensor. This thermometer will not be affected by voltage drop in the wiring area, and will ensure accurate measurement. 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4 Programming 4.1 Loading of A/D Conversion Data A Common Items 4. Programming B This chapter describes how to create programs that can read analog data using the PT-ADP. FX3U-4AD FX3UC-4AD 4.1 Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the FX3U/FX3UC/FX3G Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A List of Special Devices If the PT-ADP is connected, special devices will be assigned automatically as shown in the following table: • FX3U, FX3UC Series PLC R: Read / W: Write Special auxiliary relay 1st 2nd 3rd 4th M8260 M8270 M8280 M8290 Description Selects the temperature unit. M8261 to M8271 to M8281 to M8291 to Unused (Do not use.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.3 Selection of Temperature Unit • FX3G Series PLC R: Read / W: Write Device number Special device Special auxiliary relay 2nd M8280 M8290 Description Selects the temperature unit. M8281 to M8291 to Unused (Do not use.) M8289 M8299 Special data register 4.3 1st Attribute Reference R/W Section 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Temperature Measurement Common Items 4.4 4.4 Temperature Measurement The temperature data input in the PT-ADP will be stored in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.5 4.5 Averaging Time Averaging Time Setting range: 1 to 4095 Initial value: K1 Numeric data type: Decimal (K) If the averaging time is set for the PT-ADP, the averaged temperature measurement data will be stored in the D8260 to D8263, D8270 to D8273, D8280 to D8283, and D8290 to D8293. The averaging time can be set for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Error Status If an error is detected in the PT-ADP, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: • FX3U, FX3UC Series PLC 1st 2nd 3rd 4th D8268 D8278 D8288 D8298 B FX3U-4AD FX3UC-4AD Special data register Common Items 4.6 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.6 Error Status • For FX3U, FX3UC Series PLC M8002 RST D8268.6 Error status of 1st analog special adapter b6 = OFF (hardware error) RST D8268.7 Error status of 1st analog special adapter b7 = OFF (communication data error) Initial pulse 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.6 Error Status A D8268.0 D8268.1 Y001 The temperature measurement data of channel 2 is outside the specified range, or disconnection is detected. Y002 The temperature measurement data of channel 3 is outside the specified range, or disconnection is detected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.7 4.7 Model Code Model Code Initial value: K20 Numeric data type: Decimal (K) When the PT-ADP is connected, model code "20" will be stored in the corresponding special data register.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Basic Program Example Create the following basic program example to read out the temperature measurement data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 5. 5 Troubleshooting 5.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error status. If the temperature measurement data is not input, or if the proper digital value is not input, check the following items: • Version number of the PLC • Wiring • Special devices • Programs • Error status 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Troubleshooting FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) A Program Check Common Items 5.4 5.4 Program Check Check the following items for the program: 1. Cancellation of error status at power-on 2. Check of storage devices Verify that different values are not being stored in the same device by the other parts of the programs. 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 5 Troubleshooting 5.5 Error Status Check 4. PT-ADP hardware error (b6) 1) Description of error The PT-ADP does not operate properly. 2) Remedy Check that the 24V DC power is properly supplied to the PT-ADP. Also check that the PT-ADP is correctly connected to the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Common Items B FX3U-4AD FX3UC-4AD FX3G/FX3U/FX3UC Series Programmable Controllers C FX3U-4AD-ADP D FX3G-2AD-BD User's Manual [Analog Control Edition] FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) E FX3U-4DA F FX3U-4DA-ADP G FX3G-1DA-BD H FX3U-3A-ADP Foreword © 2005 MITSUBISHI ELECTRIC CORPORATION J-1 J FX3U-4AD-PTW -ADP This manual conf
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) J-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 1.1 Outline of Functions A Common Items 1. Outline B This chapter describes the outline of FX3U-4AD-PTW-ADP (referred to as PTW-ADP). FX3U-4AD FX3UC-4AD 1.1 Outline of Functions The FX3U-4AD-PTW-ADP is an analog special adapter.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using the PTW-ADP, follow the procedure below to set up the system: FX3U-4AD-PTW-ADP Refer to Chapter 1. Outline Refer to Chapter 2. Specifications check Refer to the common pages. System configuration and selection Refer to Chapter 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Connectable PLC and Its Version Number Common Items 1.3 1.3 Connectable PLC and Its Version Number PTW-ADP is compatible with the following PLC. Compatible PLC Date of production Ver. 2.20 or later After May 2005 (initial production) FX3UC Series PLC Ver. 1.30 or later After August 2004 FX3G Series PLC Ver. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for the PTW-ADP. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Power Supply Specifications Common Items Items B 24V DC +20% -15%, 50mA (It is necessary to connect a 24V DC power supply to the terminal block.) Interface driving power 5V DC, 15mA (Since the internal power is supplied from the FX Series main unit, it is not necessary to supply the power.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 2.4 2.4 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 2.4.1 When connected to a FX3U, FX3UC PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A When connected to a FX3G PLCs 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC. During execution of END instruction, the PLC performs A/D conversion, reads out the A/D converted data, and then writes the data in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 3. Wiring This chapter describes the PTW-ADP wiring. Observe the following caution to wire the PTW-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Terminal Layout Common Items The terminals of the PTW-ADP are arranged as follows: B FX3U-4AD FX3UC-4AD FX3U-4AD-PTW -ADP POWER 24- 24+ 24- C Application FX3U-4AD-ADP 24+ Signal External power I2L3+ L3I3L4+ L4- Channel-1 platinum resistance thermometer sensor input D Channel-2 platinum resistance thermometer sensor input Channel-3 platinum resistan
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 3.2 3.2 Applicable Cable and Terminal Tightening Torque Applicable Cable and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable end as shown below.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Power Supply Line Connect the 24V DC power supply line of the PTW-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to FX3G, FX3U Series PLC B +5V FX3U-4AD FX3UC-4AD 2. To use the 24V DC power of the PLC 1. To use an external power PTW-ADP Common Items 3.3 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring 3.4 Selection of the Platinum Resistance Thermometer Sensor FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 3.4 Selection of the Platinum Resistance Thermometer Sensor Select the Pt100 3-wire platinum resistance thermometer sensor. This thermometer will not be affected by voltage drop in the wiring area, and will ensure accurate measurement. 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 4 Programming 4.1 Loading of A/D Conversion Data A Common Items 4. Programming B This chapter describes how to create programs that can read analog data using the PTW-ADP. FX3U-4AD FX3UC-4AD 4.1 Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the FX3U/FX3UC/FX3G Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A List of Special Devices If the PTW-ADP is connected, special devices will be assigned automatically as shown in the following table: • FX3U, FX3UC Series PLC R: Read / W: Write Special auxiliary relay 1st 2nd 3rd 4th M8260 M8270 M8280 M8290 Description Selects the temperature unit. M8261 to M8271 to M8281 to M8291 to Unused (Do not use.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.3 Selection of Temperature Unit • FX3G Series PLC R: Read / W: Write Special device Special auxiliary relay Special data register 4.3 Device number 1st 2nd M8280 M8290 Description Attribute Reference R/W Section 4.3 - - Selects the temperature unit. M8281 to M8291 to Unused (Do not use.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Temperature Measurement Common Items 4.4 4.4 Temperature Measurement The temperature data input in the PTW-ADP will be stored in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.5 4.5 Averaging Time Averaging Time Setting range: 1 to 4095 Initial value: K1 Numeric data type: Decimal (K) If the averaging time is set for the PTW-ADP, the averaged temperature measurement data will be stored in the D8260 to D8263, D8270 to D8273, D8280 to D8283, and D8290 to D8293. The averaging time can be set for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Error Status If an error is detected in the PTW-ADP, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: • FX3U, FX3UC Series PLC 1st 2nd 3rd 4th D8268 D8278 D8288 D8298 Description Stores the error status data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.6 Error Status • For FX3U, FX3UC Series PLC M8002 RST D8268.6 Error status of 1st analog special adapter b6 = OFF (hardware error) RST D8268.7 Error status of 1st analog special adapter b7 = OFF (communication data error) Initial pulse 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.6 Error Status A D8268.0 The temperature measurement data of channel 1 is outside the specified range, or disconnection is detected. The temperature measurement data of channel 2 is outside the specified range, or disconnection is detected. Y002 The temperature measurement data of channel 3 is outside the specified range, or disconnection is detected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.7 4.7 Model Code Model Code Initial value: K21 Numeric data type: Decimal (K) When the PTW-ADP is connected, model code "21" will be stored in the corresponding special data register.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Basic Program Example Create the following basic program example to read out the temperature measurement data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 5. 5 Troubleshooting 5.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error status. If the temperature measurement data is not input, or if the proper digital value is not input, check the following items: • Version number of the PLC • Wiring • Special devices • Programs • Error status 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Troubleshooting FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) A Program Check Common Items 5.4 5.4 Program Check Check the following items for the program: 1. Cancellation of error status at power-on 2. Check of storage devices Verify that different values are not being stored in the same device by the other parts of the programs. 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PTW-ADP (4-channel Platinum Resistance Thermometer Data Input) 5 Troubleshooting 5.5 Error Status Check 4. PTW-ADP hardware error (b6) 1) Description of error The PTW-ADP does not operate properly. 2) Remedy Check that the 24V DC power is properly supplied to the PTW-ADP. Also check that the PTW-ADP is correctly connected to the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K FX3U-4AD-PNK -ADP L FX3U-4AD-TC -ADP FX3G/FX3U/FX3UC Series Programmable Controllers M PID Instruction (FNC 88) User's Manual [Analog Control Edition] FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) Foreword This manual describes the specifications, wiring, and operation methods for the FX3U-4AD-PNK-ADP special adapter (4-channel resistance thermometer data input)
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-TC-ADP (4-channel Resistance Thermocouple Data Input) K-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 1.1 Outline of Functions K FX3U-4AD-PNK -ADP 1. Outline L This chapter describes the outline of FX3U-4AD-PNK-ADP (referred to as PNK-ADP). Outline of Functions The FX3U-4AD-PNK-ADP is an analog special adapter. Connect the FX3U-4AD-PNK-ADP to the FX3G/FX3U/ FX3UC Series PLC to read the data from the 4-channel resistance thermometer.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using PNK-ADP, follow the procedure below to set up the system: FX3U-4AD-PNK-ADP Refer to Chapter 1. Outline of system: •Compatible PLC version number •Compatible programming tool version number Outline Refer to Chapter 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K Connectable PLC and Its Version Number FX3U-4AD-PNK -ADP 1.3 1.3 Connectable PLC and Its Version Number PNK-ADP is compatible with the following PLC. Compatible PLC Date of production Ver. 2.20 or later After May 2005 (initial production) FX3UC Series PLC Ver. 1.30 or later After August 2004 FX3G Series PLC Ver. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for the PNK-ADP. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K Performance Specifications Specifications Item Centigrade (°C) Pt1000 -50°C to +250°C Pt1000 -58°F to +482°F Ni1000 -40°C to +110°C Ni1000 -40°F to +230°F Pt1000 -500 to +2500 Pt1000 -580 to +4820 Ni1000 -400 to +1100 Ni1000 -400 to +2300 Pt1000 Pt1000 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 2.4 2.4 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 2.4.1 When connected to a FX3U, FX3UC PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every arithmetic operation of the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K When connected to a FX3G PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC. During execution of END instruction, the PLC performs A/D conversion, reads out the A/D converted data, and then writes the data in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PNK-ADP (4-channel Thermometer Data Input) 3. Wiring This chapter describes the PNK-ADP wiring. Observe the following caution to wire the PNK-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K Terminal Layout FX3U-4AD-PNK -ADP The terminals of the PNK-ADP are arranged as follows: L FX3U-4AD-TC -ADP FX3U-4AD-PNK -ADP POWER 24- 24+ 24- M Application PID Instruction (FNC 88) 24+ Signal External power L4- L4+ I3- L3- L3+ I2- L2- L2+ I1- L1- L1+ Ground terminal I4- 3.1 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data 3.2 Input) 3.2 Applicable Cables and Terminal Tightening Torque Applicable Cables and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable end as shown below. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K Power Supply Line Connect the 24V DC power supply line of the PNK-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to FX3G, FX3U Series PLC L PNK-ADP FX3G/FX3U Series PLC (Main unit) +5V FX3U-4AD-TC -ADP 2. To use the 24V DC power of the PLC 1. To use an external power PNK-ADP FX3U-4AD-PNK -ADP 3.3 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 3.4 3.4 Selection of the Resistance Thermometer Sensor Selection of the Resistance Thermometer Sensor Select the Pt1000/Ni1000 (2-wire or 3-wire sensors) resistance thermometer sensor. 3.5 Wiring of the Resistance Thermomester Sensor Wiring depends on the resistance thermometer sensor type selected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K Caution Regarding Wiring • It is not possible to connect different types of resistance thermometer to 4 channels of PNK-ADP. Be sure to use the same type of resistance thermometer for all the channels. L Grounding Grounding should be performed as stated below. • The grounding resistance should be 100Ω or less.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4. 4.1 Loading of A/D Conversion Data Programming This chapter describes how to create programs that can read out the analog data using the PNK-ADP. 4.1 Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the FX3U/FX3UC/FX3G Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.2 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.3 Selection of Temperature Unit K R: Read / W: Write Device number Special device M8280 M8290 M8281 M8291 Description Attribute Refer to Selects the temperature unit R/W Section 4.3 Input sensor selection R/W Section 4.4 - - M8282 to M8292 to Unused (Do not use.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.4 4.4 Input sensor selection Input sensor selection Turn on the Pt1000 type or off the Ni1000 type selection special auxiliary relay to select the Pt1000 or Ni1000 for PNK-ADP. The input sensor type will be selected for all the channels at the same time.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K Temperature Measurement FX3U-4AD-PNK -ADP 4.5 4.5 Temperature Measurement The temperature data input in the PNK-ADP will be stored in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.6 Averaging Time 4.6 Averaging Time Setting range: 1 to 4095 Initial value: K64 Numeric data type: Decimal (K) If the averaging time is set for the PNK-ADP, the averaged temperature measurement data will be stored in the D8260 to D8263, D8270 to D8273, D8280 to D8283, and D8290 to D8293. The averaging time can be set for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K Error Status If an error is detected on PNK-ADP, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: • FX3U, FX3UC Series PLC 1st 2nd 3rd 4th D8268 D8278 D8288 D8298 Description Stores the error status data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.7 Error Status • For FX3U, FX3UC Series PLC M8002 RST D8268.6 Error status in the 1st analog special adapter b6 = OFF (hardware error) RST D8268.7 Error status in the 1st analog special adapter b7 = OFF (communication data error) Initial pulse 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.7 Error Status K D8268.0 Y000 D8268.1 FX3U-4AD-PNK -ADP 3. Program Example 2 (For FX3U, FX3UC Series PLC) The temperature measurement data of channel 1 is outside the specified range, or disconnection is detected. The temperature measurement data of channel 2 is outside the specified range, or disconnection is detected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.8 4.8 Model Code Model Code Initial value: K11 Numeric data type: Decimal (K) When the PNK-ADP is connected, model code "11" will be stored in the special data register.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) K Basic Program Example Create the following basic program to read out the temperature measurement data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 4.9 Basic Program Example • For FX3U, FX3UC Series PLC The following program will select Pt1000 and will store the temperature measurement data (°C) of channels 1 and 2 of the 1st adapter in the D100 and the D101, respectively. The averaging time will be set to "32" for channel 1, and "128" for channel 2. M8002 RST D8268.6 RST D8268.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 5 Troubleshooting 5.1 PLC Version Number Check K FX3U-4AD-PNK -ADP 5. Troubleshooting • Version number of the PLC • Wiring M • Special devices PID Instruction (FNC 88) • Programs • Error status 5.1 PLC Version Number Check • Any versions (from Ver.2.20 (initial version) to the latest version) of the FX3U Series are compatible. • Check the version number of FX3UC Series.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Troubleshooting FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 5.4 5.4 Program Check Program Check Check the following items for the program: 1. Cancellation of error status at power-on When the power is turned off and then on again, the error status should be cleared (b6 and b7 should turn off) using the program. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Troubleshooting FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 5.5 Error Status Check K 1) Description of error The PNK-ADP does not operate properly. 5. PNK-ADP communication data error (b7) 1) Description of error A communication error is detected between the PNK-ADP and the PLC. L FX3U-4AD-TC -ADP 2) Remedy Check that the 24V DC power is properly supplied to the PNK-ADP.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Troubleshooting FX3U-4AD-PNK-ADP (4-channel Resistance Thermometer Data Input) 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K FX3U-4AD-PNK -ADP L FX3U-4AD-TC -ADP FX3G/FX3U/FX3UC Series Programmable Controllers M Foreword This manual describes the specifications, wiring, and operation methods for the FX3U-4AD-TC-ADP special adapter (4-channel thermocouple input) and should be read and understood before attempting to install or use the unit.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) L-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 1.1 Outline of Functions K FX3U-4AD-PNK -ADP 1. Outline L This chapter describes the outline of FX3U-4AD-TC-ADP (referred to as TC-ADP). Outline of Functions The FX3U-4AD-TC-ADP is an analog special adapter. Connect the FX3U-4AD-TC-ADP to the FX3U/FX3UC/ FX3G Series PLC to read the data from the 4-channel thermocouple. 2) Thermocouple types K and J can be connected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 1.2 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using TC-ADP, follow the procedure below to set up the system: FX3U-4AD-TC-ADP Refer to Chapter 1. Outline of system: •Compatible PLC version number •Compatible programming tool version number Outline Refer to Chapter 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K Connectable PLC and Its Version Number FX3U-4AD-PNK -ADP 1.3 1.3 Connectable PLC and Its Version Number TC-ADP is compatible with the following PLC. Compatible PLC Date of production Ver. 2.20 or later After May 2005 (initial production) FX3UC Series PLC Ver. 1.30 or later After August 2004 FX3G Series PLC Ver. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 2. 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for the TC-ADP. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K Performance Specifications Specifications Item Centigrade (°C) Type K -100°C to +1000°C Type K -148°F to +1832°F Type J -100°C to +600°C Type J -148°F to +1112°F Type K -1000 to +10000 Type K -1480 to +18320 Type J -1000 to +6000 Type J -1480 to +11120 Type K 0.4°C Type K 0.72°F Type J 0.3°C Type J 0.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 Specifications FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 2.4 2.4 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 2.4.1 When connected to a FX3U, FX3UC PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K When connected to a FX3G PLC 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC. During execution of END instruction, the PLC performs A/D conversion, reads out the A/D converted data, and then writes the data in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 3. Wiring This chapter describes the TC-ADP wiring. Observe the following caution to wire the TC-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before attempting wiring work. Failure to do so may cause electric shock or damages to the product.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K Terminal Layout FX3U-4AD-PNK -ADP The terminals of the TC-ADP are arranged as follows: L FX3U-4AD-TC -ADP FX3U-4AD-TC -ADP POWER 24- 24+ 24- M Application PID Instruction (FNC 88) 24+ Signal External power L4+ L3- L3+ L2- L2+ L1- L1+ J-type J-type • • Ground terminal I4- 3.1 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 3.2 3.2 Applicable Cables and Terminal Tightening Torque Applicable Cables and Terminal Tightening Torque Use the following cables to connect with the counterpart equipment. Terminate the cable end as shown below. 1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K Power Supply Line Connect the 24V DC power supply line of the TC-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to FX3G, FX3U Series PLC L 2. To use the 24V DC power of the PLC FX3G/FX3U Series PLC (Main unit) +5V FX3U-4AD-TC -ADP 1. To use an external power TC-ADP FX3U-4AD-PNK -ADP 3.3 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 3.4 Selection of the Thermocouple 3.4.1 Thermocouple type 3.4 Selection of the Thermocouple • There are 2 types of thermocouples: K type and J type. When selecting the thermocouple type, make sure that the same type of thermocouple is connection to all the channels. • Be sure to use a non-grounded thermocouple type. 3.4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Wiring FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K Wiring of the thermocouple type J Terminal block *1 TC-ADP type J type J Compensating lead wire L + L Shield L Temperature compensating circuit 3kΩ FX3U-4AD-TC -ADP Thermocouple type J*2 FX3U-4AD-PNK -ADP 3.5.2 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4. 4.1 Loading of A/D Conversion Data Programming This chapter describes how to create programs that can read out the analog data using the TC-ADP. 4.1 Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the FX3U/FX3UC/FX3G Series PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.2 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.3 Selection of Temperature Unit K R: Read / W: Write Device number Special device 2nd M8280 M8290 M8291 M8281 Special auxiliary relay Description Attribute Refer to Selects the temperature unit R/W Section 4.3 Switches the thermocouple type between type K and type J R/W Section 4.4 - - M8282 to M8292 to Unused (Do not use.) M8289 M8299 4.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.4 4.4 Selection of Type K or J Selection of Type K or J Turn on the J type or off the K type selection special auxiliary relay to select the thermocouple type J or K for TC-ADP. The thermocouple type will be selected for all the channels at the same time.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K Temperature Measurement FX3U-4AD-PNK -ADP 4.5 4.5 Temperature Measurement The temperature data input in the TC-ADP will be stored in the special data registers.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.6 Averaging Time 4.6 Averaging Time Setting range: 1 to 4095 Initial value: K64 Numeric data type: Decimal (K) If the averaging time is set for the TC-ADP, the averaged temperature measurement data will be stored in the D8260 to D8263, D8270 to D8273, D8280 to D8283, and D8290 to D8293. The averaging time can be set for each channel.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K Error Status If an error is detected on TC-ADP, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: • FX3U, FX3UC Series PLC 1st 2nd 3rd 4th D8268 D8278 D8288 D8298 Description Stores the error status data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.7 Error Status • For FX3U, FX3UC Series PLC M8002 RST D8268.6 Error status in the 1st analog special adapter b6 = OFF (hardware error) RST D8268.7 Error status in the 1st analog special adapter b7 = OFF (communication data error) Initial pulse 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.7 Error Status K D8268.0 Y000 D8268.1 FX3U-4AD-PNK -ADP 3. Program Example 2 (For FX3U, FX3UC Series PLC) The temperature measurement data of channel 1 is outside the specified range, or disconnection is detected. The temperature measurement data of channel 2 is outside the specified range, or disconnection is detected.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.8 4.8 Model Code Model Code Initial value: K10 Numeric data type: Decimal (K) When the TC-ADP is connected, model code "10" will be stored in the special data register.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) K Basic Program Example Create the following basic program to read out the temperature measurement data.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Programming FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 4.9 Basic Program Example • For FX3U, FX3UC Series PLC The following program will select thermocouple type K and will store the temperature measurement data (°C) of channels 1 and 2 of the 1st adapter in the D100 and the D101, respectively. The averaging time will be set to "32" for channel 1, and "128" for channel 2. M8002 RST D8268.6 RST D8268.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 5 Troubleshooting 5.1 PLC Version Number Check K FX3U-4AD-PNK -ADP 5. Troubleshooting • Version number of the PLC • Wiring M • Special devices PID Instruction (FNC 88) • Programs • Error status 5.1 PLC Version Number Check • Any versions (from Ver.2.20 (initial version) to the latest version) of the FX3U Series are compatible. • Check the version number of FX3UC Series.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Troubleshooting FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 5.4 5.4 Program Check Program Check Check the following items for the program: 1. Cancellation of error status at power-on When the power is turned off and then on again, the error status should be cleared (the b6 and the b7 should turn off) using the program. 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Troubleshooting FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 5.5 Error Status Check K 1) Description of error The TC-ADP does not operate properly. 5. TC-ADP communication data error (b7) 1) Description of error A communication error is detected between the TC-ADP and the PLC. L FX3U-4AD-TC -ADP 2) Remedy Check that the 24V DC power is properly supplied to the TC-ADP. Also check that the TC-ADP is correctly connected to the PLC.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Troubleshooting FX3U-4AD-TC-ADP (4-channel Thermocouple Data Input) 5.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition PID Instruction (FNC 88) K FX3U-4AD-PNK -ADP L FX3U-4AD-TC -ADP FX3G/FX3U/FX3UC Series Programmable Controllers M PID Instruction (FNC 88) User's Manual [Analog Control Edition] PID Instruction (FNC 88) Foreword This manual describes the control methods for using the PID instruction in combination with analog products and should be read and understood before attempting to install or use the unit.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition PID Instruction (FNC 88) M-2
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline PID Instruction (FNC 88) 1.1 Outline of function K FX3U-4AD-PNK -ADP 1. Outline L This chapter describes the outline of PID instruction (FNC88) for the FX3U/FX3UC/FX3G Series PLC. Outline of function The PID instruction requires the system to calculate the output (MV) value from the measured (PV) value.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 1 Outline PID Instruction (FNC 88) 1.2 1.2 Basic Operation Expressions in PID Instruction (Reference) Basic Operation Expressions in PID Instruction (Reference) The PID instruction executes using the speed type or measured value differential type operation expression. According to the contents of S3 +1, bit 0 (operation setting (ACT)) specified by S3 in the PID control, either for forward operation or backward operation is executed.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 2 How to Use PID Instruction PID Instruction (FNC 88) 2.1 Explanation of function and operation K FX3U-4AD-PNK -ADP 2. How to Use PID Instruction L 1. Instruction format PID 32-bit Mnemonic Operation Condition lnstruction ⎯ M 2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition PID Instruction (FNC 88) 2 How to Use PID Instruction 2.2 Relationship Between Parameter Setting and Auto-Tuning Explanation of set items Set item • • • The target value (SV) is set. The PID instruction does not change the settings.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition PID Instruction (FNC 88) 3 Parameter 3.1 Parameter List: (S3) to (S3) + 28 K FX3U-4AD-PNK -ADP 3. Parameter L This chapter describes various parameters of PID instruction. Parameter List: (S3) to (S3) + 28 Set item S3 +1 Setting Reference 1 to 32767 (ms) bit0 0: Forward operation 1: Backward operation Operation direction bit1 0: Input variation alarm is invalid. 1: Input variation alarm is valid.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.1 Parameter List: (S3) to (S3) + 28 Set item Setting S3 +20*1 Input variation (incremental) alarm set value 0 to 32767 S3 +21*1 Input variation (decremental) alarm set value 0 to 32767 Output variation (incremental) alarm set value 0 to 32767 Output upper limit set value −32768 to 32767 Remarks (ACT) (bit 1 of S3 +1) is "1". It is valid when operation direction (ACT) (bit 1 of S3 +1) is "1".
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters Details of Parameters 3.2.1 Sampling time (TS): (S3) K FX3U-4AD-PNK -ADP 3.2 Setting range: 1 to 32767 [ms] • In the PID control Set the sampling time longer than the operation cycle of the PLC. • In the auto-tuning Set the sampling time to 1,000 ms (= 1 second) or more.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2.2 3.2 Details of Parameters Operation setting (ACT):(S3)+1 Setting range: OFF = forward operation, ON = backward operation 1. Forward operation or backward operation: S3 +1, bit 0 Select the PID control direction (forward or backward). • During auto-tuning for the limit cycle method It is necessary to set the PID control direction (forward or backward) for auto-tuning.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters S3 +1, bit 1 and bit 2 Setting range: OFF, ON The input variation and output variation can be checked arbitrarily. These parameters can be set in S3 +24. → For the operation of upper/lower limit alarm output for the input and output values, refer to Subsection 3.2.8.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2.3 3.2 Details of Parameters Input filter (α): (S3)+2 Setting range: 0 to 99[%] PID control: Proportional operation, integral operation and differential operation The input filter (α) is a software filter to reduce the fluctuation of the measured value (PV) caused by noise.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) K Proportional gain (KP): (S3)+3 Setting range: 1 to 32767[%] PID control: Proportional operation During the proportional operation, the output (MV) increases in proportion to the deviation (difference between the target value (SV) and the measured value (PV)).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) K Differential gain (KD): (S3)+5 Setting range: 0 to 100[%] PID control: Differential operation The filter is applied to the output at the differential operation. Only the differential operation is affected by the differential gain (KD). • When the differential gain (KD) is large, the output is given after a long time with respect to changes in the measured value (PV) caused by disturbance, etc.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) K Alarm output flag: (S3)+24 FX3U-4AD-PNK -ADP When the input variation [ S3 +1, bit 1] is set to 1 Variation FX3U-4AD-TC -ADP Measured value (PV) L M PID Instruction (FNC 88) Time Sampling time (TS) Alarm flag S3 +24 bit0 S3 +24 bit1 ON ON When the output variation [ S3 +1, bit 2] is set to 1 Output (MV) 3.2.8 3.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition PID Instruction (FNC 88) 4. 4 Auto-Tuning 4.1 Limit Cycle Method Auto-Tuning This chapter describes the auto-tuning function of PID instruction. The auto-tuning function will automatically set the important constants, such as the proportional gain and the integral time, to ensure optimum PID control. There are two auto-tuning methods: limit cycle method and step response method. 4.1 Limit Cycle Method 4.1.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Auto-Tuning PID Instruction (FNC 88) 1 K Auto-tuning procedure Set the forward or backward operation Set the operation direction flag (bit 0) in the operation setting parameter (ACT) S3 +1. M Set the auto-tuning execution flag to ON S3 +2. Set the sampling time Set the sampling time 6 +1. Set the input filter Set the input filter in the operation setting parameter (ACT) 5 S3 S3 .
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Auto-Tuning PID Instruction (FNC 88) 4.1.3 4.1 Limit Cycle Method Reference: How to obtain three constants in PID control (limit cycle method) For acquiring satisfactory control results in PID control, it is necessary to obtain the optimal value of each constant (parameter) suitable to the control target.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Auto-Tuning PID Instruction (FNC 88) 4.2 Step Response Method K Step Response Method 4.2.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 4 Auto-Tuning PID Instruction (FNC 88) 4.2.3 4.3 Cautions on Auto-Tuning Execution Reference: How to obtain three constants in PID control (step response method) For acquiring satisfactory control results during PID control, it is necessary to obtain the optimal value of each constant (parameter) suitable for the control target.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Example of Practical Programs (for Step Response Method) PID Instruction (FNC 88) 5.1 Example: System and operation K Example of Practical Programs (for Step Response Method) L The following is an example of a program for the operation application system shown below.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition PID Instruction (FNC 88) 5.2 5 Example of Practical Programs (for Step Response Method) 5.2 Program example of auto-tuning (step response method) and PID control Program example of auto-tuning (step response method) and PID control Initial pulse M8002 PID control is started after auto-tuning X010 FNC 12 MOV K500 D500 The target value is set (to 50°C). FNC 12 MOV K 70 D512 The input filter constant (α) is set (to 70%).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition PID Instruction (FNC 88) 5 Example of Practical Programs (for Step Response Method) 5.2 Program example of auto-tuning (step response method) and PID control K FNC 12 MOV D511 K2M10 FX3U-4AD-PNK -ADP Auto-tuning ON flag M1 Auto-tuning operation is confirmed. L PLF M2 Auto-tuning is finished. RST M1 The normal operation is started.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Example of Practical Programs (for Step Response Method) PID Instruction (FNC 88) 5.3 5.3 Program example of auto-tuning (step response method) Program example of auto-tuning (step response method) Auto-tuning is started. X010 FNC 12 MOVP K500 D500 The target value is set (to 50°C). FNC 12 MOV K1800 D502 The output value for auto-tuning is set (to ON for 1.8 sec). FNC 12 MOVP K3000 D510 The sampling time (Ts) is set (to 3 sec).
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 5 Example of Practical Programs (for Step Response Method) PID Instruction (FNC 88) 5.3 Program example of auto-tuning (step response method) K T246 K2000 RST PID operation M1 D502 The heater operation cycle timer is preset. M PID operation M1 T246 L Y021 Heater output Y020 Error occurs.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Troubleshooting PID Instruction (FNC 88) 6. 6.1 Error Codes Troubleshooting 6.1 Error Codes When an error occurs in the set value of a control parameter or the data acquired during the PID operation, the operation error flag M8067 turns ON, and a corresponding error code is stored in D8067.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition 6 Troubleshooting PID Instruction (FNC 88) 6752 K Error description Improper auto-tuning operation Action Abnormal output set value for auto-tuning [ULV (upper limit) ≤ LLV (lower limit)] 6754 Abnormal PV threshold (hysteresis) set value for autotuning (SHPV < 0) 6755 Abnormal auto-tuning transfer status (Data of device controlling transfer status is abn
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition PID Instruction (FNC 88) 6.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Warranty Warranty Please confirm the following product warranty details before using this product. 1. Gratis Warranty Term and Gratis Warranty Range If any faults or defects (hereinafter "Failure") found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term, the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company.
FX3G/FX3U/FX3UC PLC User's Manual - Analog Control Edition Revised History Revised History ii Date Revision Description 7/2005 A First Edition 2/2006 B • FX3U-4AD is added to B. • FX3U-4DA is inserted to D. • Adding and revising the other descriptions. 3/2006 C • B-8 page, 2.
USER'S MANUAL - Analog Control Edition FX3G/FX3U/FX3UC SERIES PROGRAMMABLE CONTROLLERS HEAD OFFICE: TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN HIMEJI WORKS: 840, CHIYODA CHO, HIMEJI, JAPAN MODEL FX3U-U-ANALOG-E MODEL CODE 09R619 JY997D16701G (MEE) Effective June. 2009 Specifications are subject to change without notice.