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NuDAM-6011/D NuDAM-6014D

NuDAM-6012/D NuDAM-6017

NuDAM-6013 NuDAM-6018

Analog Input Modules

Summary of content (392 pages)

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NuDAM-6011/D NuDAM-6012/D NuDAM-6013 NuDAM-6014D NuDAM-6017 NuDAM-6018 Analog Input Modules
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@Copyright 1996~1999 ADLink Technology Inc. All Rights Reserved. Manual Rev. 5.00: August 30, 1999 The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer.
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Getting service from ADLink Technology. Inc. Customer satisfaction is always the most important thing for ADLink Tech. You can get more information and our service from several channels below. 1. Visit our web site: http://www.adlink.com.tw 2. For general customer service, please contact: service@adlink.com.tw 3. For specific product, you can contact the product specialist as below: NuDAQ:nudaq @adlink.com.tw NuIPC:nuipc @adlink.com.tw NuDAM:nudam @adlink.com.tw NuPRO:nupro @adlink.com.
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Contents 1 1. 1. 1. 2. 1. 3. 1. 4. 1. 5. 1. 6. 1. 7. 2. 2. 1. 2. 2. 2. 3. 2. 4. 3. 3. 1. 3. 2. 3. 3. 3. 4. 3. 5. 3. 6. 3. 7. 3. 8. 3. 9. 3. 10. 3. 11. 3. 12. 3. 13. 3. 14. 3. 15. 3. 16. 3. 17 Introduction ............................................. 1-1 ABOUT THE NUDAM ANALOG INPUT MODULES .........................1-1 OVERVIEW OF NUDAM-6011/D ......................................................1-1 OVERVIEW OF NUDAM-6012/D ......................................................
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3. 18. 3. 19. 3. 20. 3. 21. 3. 22. 3. 23. 3. 24. 3. 25. 3. 26. 3. 27. 3. 28. 3. 29. 3. 30. 3. 31. 3. 32. 3. 33. 3. 34. 3. 35. 3. 36. 3. 37. 3. 38. 3. 39. 3. 40. 3. 41. 3. 42. 3. 43. 4. 4. 1. 4. 2. 5. 5. 1. 6. READ CJC STATUS......................................................................3-27 READ OPEN THERMOCOUPLE DETECTION OF CHANNEL N ....3-28 ENABLE/DISABLE OPEN THERMOCOUPLE DETECTION...........3-30 READ SOURCE HIGH/LOW VALUES FOR LINEAR MAPPING.....
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1. Introduction 1. 1. About the NuDAM Analog Input Modules The NuDAM provides a series of analog input modules which can sense the analog signal or to control the remote devices. The basic features of each module are shown here.
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For example, connecting relay devices to DO channels, the NuDAM6011/D can be used to control the high power devices. The module provides another one digital input channel. This can be used for general purpose such as monitor digital signal, or be used as input of the event counter.
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• ² ² ² ² Accuracy: ±0.4% • • • • Digital Output Channel numbers : 2 Output characteristic : open collector transistor Maximum current sink : 50mA Max. power dissipation : 300mW • • • • • Digital Input Channel numbers : 1 Logical level 0 : +1V maximum Logical level 1: +2.0V~ +30V Pull up resister : 10KΩ Maximum current : 0.5mA • • • • Watchdog Function Module internal watchdog timer : 150 ms Power failure threshold : 4.
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Pin Definitions of ND-6011/D Pin # 1 2 3 Signal Name IN+ INDO 1/ HI 4 DI 0 / EV 5 DO 0 / LO 6 7 8 9 10 11 12 DEFAULT* (Y) DATA+ (G) DATA(R) +Vs (B) GND TC(+) TC(-) Description Analog Input Positive Terminal Analog Input Negative Terminal Digital Output Channel 1 or High alarm status output Digital Input Channel 0 or event counter input Digital Output Channel 0 or Low alarm output Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground Thermo
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A Look at ND-6011/D & Pin Assignment T/C (-) T/C (+) High Gain Analog Input T/C J Type 02 100 mV 10 T Type 03 500 mV 11 E Type 04 1 V 12 R Type K Type (G)DATA- IN (-) (Y)DATA+ B Type DEFAULT* S Type 14 DI0/EV 13 520 mA V DO 0/LO 2.
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1. 3. Overview of NuDAM-6012/D What is NuDAM-6012/D? NuDAM-6012/D is a multi-functions analog input module. The programmable input voltage range of analog input channel is from ±10V maximum to ±150mV minimum. The module also provides the alarm function and the event counter just like NuDAM-6011/D. In fact, the NuDAM-6012/D provides almost all functions that NuDAM-6011/D has except the CJC and temperature measurement function.
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• ² ² ² ² Isolation Voltage : 5000 Vrms(2500 Vrms for NuDAM-6012/D) • • • • Digital Output Channel numbers : 2 Output characteristic : open collector transistor Maximum current sink : 50mA Max. power dissipation : 300mW • • • • • Digital Input Channel numbers : 1 Logical level 0 : +1V maximum Logical level 1: +2.0V~30V Pull up resister : 10KΩ Maximum current : 0.5mA • • • Watchdog Function Module internal watchdog timer : 150 ms Power failure threshold : 4.
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Pin Definitions of ND-6012/D Pin # 1 2 3 Signal Name IN+ INDO 1/ HI 4 DI 0 / EV 5 DO 0 / LO 6 7 8 9 10 DEFAULT* (Y) DATA+ (G) DATA(R) +Vs (B) GND Description Analog Input Positive Terminal Analog Input Negative Terminal Digital Output Channel 1 or High alarm status output Digital Input Channel 0 or event counter input Digital Output Channel 0 or Low alarm output Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground Functional Block Diagra
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20 11 A Look at ND-6012/D & Pin Assignment High Gain Analog Input ND-6012 Code mV/mA 10V 10 (Y)DATA+ DEFAULT* DI0/EV 150 mV 100 0 - 20 mA DO 0/LO 0C 0D (B)GND 500 mV (R)+Vs 1V 0B (G)DATA- 5V 0A DO 1/HI IN (-) IN (+) 1 08 09 Introduction 1-9
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1. 4. Overview of NuDAM-6013 What is NuDAM-6013 ? NuDAM-6013 is a RTD input module with 3 input channels. It supports 2, 3 or 4 wires RTD input device. Features of NuDAM-6013 • • • • • • 3 RTD input channels 2, 3 or 4 wire RTD input support Programmable RTD input range Internal watchdog timer for device failure protection Easy programming by software Easy installation and wiring Specifications of NuDAM-6013 ² ² ² • • Interface Interface : RS-485, 2 wires Speed (bps) : 1200, 2400, 4800, 9600, 19.
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Pin Definitions of ND-6013 Pin # 1 2 3 4 5 6 7 8 9 10 Signal Name +IEXC0 +SENSE0 -SENSE0 -IEXC0 AGND0 DEFAULT* (Y) DATA+ (G) DATA(R) +Vs (B) GND Description Current source of CH0 Differential positive input of CH0 Differential negative input of CH0 Current source of CH0 Analog signal ground of CH0 Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground 11 12 13 14 15 16 17 18 19 20 AGND2 -IEXC2 -SENSE2 +SENSE2 +IEXC2 AGND1 -IEXC1 -SENSE1 +SENSE1
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SENSE 2- SENSE 2+ A Look at ND-6013 & Pin Assignment 3-CH RTD Input ND-6013 α =0.00385 Code Input Range Pt.-100°C~+100°C Pt. 0°C~+100°C Pt. 0°C~+200°C Pt. 0°C~+100°C Ni-1000°C~+100°C SENSE 0+ 20 21 22 23 28 1-12 Introduction α =0.003916 Code Input Range 24 25 26 27 29 Pt.-100°C~+100°C Pt. 0°C~+100°C Pt. 0°C~+200°C Pt.
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1. 5. Overview of NuDAM-6014D What is NuDAM-6014D ? NuDAM-6014D is a multi-functions analog(transmitter) input module with LED display. The programmable input voltage range of analog input channel is from ±10V maximum to ±150mV minimum. The module also provides the alarm function and the event counter just like NuDAM-6012/D. In fact, the NuDAM-6014D provides almost all functions that NuDAM-6012/D has but there is more function with transmitter.
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² ² ² ² • • • • Digital Output Channel numbers : 2 Output characteristic : open collector transistor Maximum current sink : 50mA Max. power dissipation : 300mW • • • • • Digital Input Channel numbers : 1 Logical level 0 : +1V maximum Logical level 1: +2.0V~30V Pull up resister : 10KΩ Maximum current : 0.5mA • • • Watchdog Function Module internal watchdog timer : 150 ms Power failure threshold : 4.65 V Host programmable watchdog : 100 ms ~ 25.
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Pin Definitions of ND-6014D Pin # 1 2 3 6 7 8 9 10 11 12 13 18 Signal Name +15V IIN+ IINDEFAULT* (Y) DATA+ (G) DATA(R) +Vs (B) GND VINVIN+ +15V out DO 0 / LO 19 DI 0 / EV 20 DO 1/ HI Description External +15V Current Input Positive Terminal Current Input Negative Terminal Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground Analog Input Negative Terminal Analog Input Positive Terminal External +15V Output Digital Output Channel 0 or Low ala
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A Look at ND-6014D & Pin Assignment Transmitter Input Module ND-6014D Code 08/09/0A mV/mA ±10V/25V/±1V ±500mV/ ±150mV/ ±20mV 1-16 Introduction DEFAULT* IIN+ 0B/0C/0D
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1. 6. Overview of NuDAM-6017 What is NuDAM-6017 ? NuDAM-6017 is an analog input module with 8 input channels. Six of the eight channels are differential type and the other two are single ended type.
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Pin Definitions of ND-6017 Pin # 1 2 3 4 5 6 7 8 9 10 Signal Name Vin5+ Vin5Vin6+ AGND Vin7+ DEFAULT* (Y) DATA+ (G) DATA(R) +Vs (B) GND Description Differential positive input channel 5 Differential negative input channel 5 Single-ended voltage input channel 6 Analog signal ground of CH6 & 7 Single-ended voltage input channel 7 Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground 11 12 13 14 15 16 17 18 19 20 Vin0+ Vin0Vin1+ Vin1Vin2+ Vin2Vin
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1 500 mV 0C 150 mV 100 0D 0 - 20 mA 10 1V 0B (B)GND 0A (R)+Vs 08 09 (G)DATA- CODE (Y)DATA+ DEFAULT* Vin 7+ AGND Vin 6+ Vin 5- Vin 5+ Vin 0+ 11 Vin 0- Vin 1+ Vin 1- Vin 2+ Vin 2- Vin 3+ Vin 3- Vin 4+ 20 Vin 4- A Look at ND-6017 & Pin Assignment ND-6017 8-CH Analog Input mV/mA 10V 5V Introduction 1-19
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1. 7. Overview of NuDAM-6018 What is NuDAM-6018 ? NuDAM-6018 is a thermocouple input module with 8 input channels. Six of the eight channels are differential type and the other two are single ended type.
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² • • Power Power supply : +10V to +30V Current consumption : 0.9 W 1 Note : The maximum input voltage shall not exceed to ±30V with reference to AGND otherwise, they may cause an unrecoverable harm to the hardware component.
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Pin Definitions of ND-6018 Pin # 1 2 3 4 5 6 7 8 9 10 Signal Name Vin5+ Vin5Vin6+ AGND Vin7+ DEFAULT* (Y) DATA+ (G) DATA(R) +Vs (B) GND Description Differential positive input channel 5 Differential negative input channel 5 Single-ended voltage input channel 6 Analog signal ground of CH6 & 7 Single-ended voltage input channel 7 Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground 11 12 13 14 15 16 17 18 19 20 Vin0+ Vin0Vin1+ Vin1Vin2+ Vin2Vin
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Vin 0+ 11 Vin 0- Vin 1+ Vin 1- Vin 2+ Vin 2- Vin 3+ Vin 3- Vin 4+ 20 Vin 4- A Look at ND-6018 & Pin Assignment Multiple Analog Input 8-CH Analog Input ND-6018 ND-6017 10 (B)GND (R)+Vs (G)DATA- (Y)DATA+ Vin 7+ mV/mA Code T/C 0E 10V J Type 5 V K Type 0F 10 1 V T Type 11 500 mV E Type 12 R Type 13 100 mV S Type 140 - 20 mA B Type DEFAULT* AGND Vin 6+ Vin 5- Vin 5+ 1 CodeCODE mV/mA 00 08 ±15mV 01 09 ±50mV 02 0A ±100mV 03 0B ±500mV 04 ±1V 05 0C ±2.
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2. Initialization & Installation 2. 1. Software Installation 1. If you have already installed “NuDAM Administration” then skip other steps. 2. Backup your software diskette. 3. Insert “NuDAM Administration” disc into CD-ROM: 4. Change drive to the path of CD-ROM. For example, your drive of CDROM is F:, then change the drive to F: 5. Find the setup of NuDAM Administration and run it. 6. Please follow the steps of setup program then you can successful to install the nudism Administration. 2. 2.
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Default State The NuDAM modules must be set at Default State when you want to change the default settings, including the ID address, baud rate, checksum status etc. All NuDAM modules have an special pin labeled as 1 DEFAULT*. The module will be in Default State if the Default* pin is shorted to ground when power ON. Under this state, the default configuration is set as following: • • • • Address ID is 00. Baud rate is 9600 bps. Check-sum disable. Watchdog timer is disable.
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Initialization Procedure 1. 2. 3. 4. 5. Power off the host computer and the installed NuDAM-6520. Be sure of the baud rate of the NuDAM-6520 is 9600 bps. Connect a brand new NuDAM module with the RS-485. Set the module in Default State by shorting the DEFAULT* pin. Refer to Figure 2.1 for detailed wiring. Power on the host computer. Power on the power supply for NuDAM modules. Use the NuDAM Administration utility to configure the address ID, Baud rate and check-sum status of the module.
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2. 3. Install a New NuDAM to a Existing Network Equipments for Install a New Module • • • A existing NuDAM network New NuDAM modules. Power supply (+10 to +30 VDC). Installing Procedures 1. Configure the new NuDAM module according to the initialization procedures in section 2.2. 2. The baud rate and check-sum status of the new module must be identity with the existing RS-485 network. The address ID must not be conflict with other NuDAM modules on the network. 3.
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2. 4.
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Current Measurement Differential Differential Input Input Channel Channel of of NuDAM-6011/D/6012/D/6017/6018 NuDAM-6011/6012/60176018 Current Source IN(+) R ADC IN(-) R=125 Ohm %1 accuracy Digital Input Connect with TTL Signal NuDAM-6011D/6012D Digital Input Channel +5V TTL Buffer TTL Device 2-6 Initialization & Installation DI 0 GND To Micro Processor
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Digital Input Used as an Event Counter NuDAM-6011/ 6012 Digital Input Channel +5V TTL Buffer DI 0 Clock To Source GND Micro Processor Digital Output Connect with Power Loading NuDAM-601x Digital Output Channel From Micro Processor open collector +Vs LED, SSR, Relay etc.
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RTD Input (NuDAM-6013) +IEXC 1 2 Wire RTD +SENSE -SENSE -IEXC A.GND +IEXC 1 3 Wire RTD +SENSE -SENSE -IEXC A.GND +IEXC 1 4 Wire RTD +SENSE -SENSE -IEXC A.
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Application Wiring for NuDAM-6014D Millivolt and Volt Input + - Process Current Input Initialization & Installation 2-9
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Transmitter wiring for NuDAM-6014D 2-wire Transmitter Input IN+ IN- 3-wire Transmitter Input 2-10 Initialization & Installation
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3. Command Set 3. 1. Command and Response Introduction The NuDAM command is composed by numbers of characteristics, including the leading code, address ID, the variables, the optional check-sum bytes, and a carriage return to indicate the end of a command. The host computer can only command only one NuDAM module except those synchronized commands with wildcard address “**”. The NuDAM may or may not give response to the command. The host should check the response to handshake with the modules.
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When checksum is enable then [Checksum] is needed, it is 2-character. Both command and response must append the checksum characters.
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Response of NuDAM Commands The response message depends on versatile NuDAM command. The response is composed with a few characteristics, including leading code, variables, and carriage return for ending. There are two categories of leading code for response message, ”!“ or ”>“ means valid command and ”?“ means invalid. By checking the response message, user can monitor the command is valid or not. Note : Under the following conditions, there will have no response message. 1.
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3. 2. Summary of Command Set There are three categories of NuDAM commands. The first is the general commands, including set configuration command, read configuration, reset, read module‘s name or firmware version, etc. Every NuDAM can response to the general commands. The second is the functional commands, which depends on functions of each module. Not every module can execute all function commands.
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Offset Calibration $(Addr)1 6011/D, 6012/D, 6014D, 6017, 6018 Offset Calibration to each Channel #(Addr)1(Channel No) 6013 Read Analog Data From Channel N #(Addr)(ChannelNo) Read All Analog Data $(Addr)A Enable/Disable Channel for Multiplexing $(Addr)5(ChannelVal) Read Channel Status $(Addr)6 Read CJC Status $(Addr)3 Open Thermocouple Detection of Channel N $(Addr)B(ChannelNo) 6018 3-28 Enable/Disable Open Thermocouple Detection $(Addr)O(Status) 6018 3-30 Read Source High/Low Values
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Enable/Disable Linear Mapping $(Addr)A(Status) 6014D 3-37 Read Enable/Disable Linear Mapping Status $(Addr)R 6014D 3-38 CJC Offset Calibration $(Addr)9(Counts) Clear Latch Alarm @(Addr)CA Clear Event Counter @(Addr)CE Disable Alarm @(Addr)DA 6011/D, 6018 6011/D, 6012/D, 6014D 6011/D, 6012/D, 6014D 6011/D, 6012/D, 6014D Read Digital I/O and Alarm Status @(Addr)DI Set Digital Output @(Addr)DO(OutData) Enable Alarm @(Addr)EA(Mode) Set High Alarm @(Addr)HI(Data) Set Low Alarm @(Addr)LO
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Change Command Leading Code Setting ~(Addr)10(C1)(C2)(C3) (C4)(C5)(C6) ALL 3-54 Set Host Watchdog / Safety Value ~(Addr)2(Flag) (TimeOut)(SafeValue) ALL 3-56 Read Host WatchDog / Safe Value ~(Addr)3 ALL 3-58 Host is OK ~** ALL 3-60 Note: “ALL” means for ND-6011/D, ND-6012/D, ND-6013, ND-6014D, ND-6017 and ND-6018.
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3. 3. Set Configuration (6011/D, 6012/D, 6013 6014D, 6017, 6018) @Description Configure the basic setting of NuDAM, including the address ID, input range, baud rate, and data format. The new configuration will be available after executing the command. @Syntax %(OldAddr)(NewAddr)(InputRange)(BaudRate)(DataFormat) % (OldAddr) (NewAddr) (InputRange) (BaudRate) (DataFormat) Command leading code. (1-character) NuDAM module original address ID. The default address ID of a brand new module is 01.
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Note : 1. When you want to change the checksum or baud rate, the DEFAULT* pin must be grounded at first. 2. Waiting a maximum of 7 seconds to perform auto calibration and ranging after the analog input module is reconfigured. Please don’t execute any other command during this time period. @Example User command: Response: %0130050600 !30 Item % 01 30 05 06 00 Meaning (Leading Code) (OldAddr) (NewAddr) (InputRange) (BaudRate) (DataFormat) Carriage return Description Command leading code.
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Code (Hex) 00 01 02 03 04 05 Input Range ±15 mV ±50 mV ±100 mV ±500 mV ±1 V ±2.5 V ±20 mA (Required 125Ω current conversion resistor.) Modules 6011/D,6018 6011/D,6018 6011/D,6018 6011/D,6018 6011/D,6018 6011/D,6018 08 ±10 V 09 ±5 V 0A ±1 V 0B ±500 mV 0C ±150 mV 0D ±20 mA (Required 125Ω current conversion resistor.
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Code 03 04 05 06 07 08 09 Baudrate 1200 bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps 115200 bps Table 3-2 Baud rate setting code Reserved Must to be 0 7 6 5 4 3 2 1 0 Checksum 0 : disable 1 : enable Analog Input Data Format 00 : Engineering units 01 : % of Full Scale Range 10 : Two’s complement of hexadecimal 11 : Ohms (6013 only) Note : 6017/6018 only support engineering units. 6013 supports engineering units and ohms display.
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3. 4. Read Configuration (6011/D, 6012/D, 6013 6014D, 6017, 6018) @Description Read the configuration of module on a specified address ID. @Syntax $(Addr)2 $ (Addr) 2 Command leading code Address ID. Command code for reading configuration @Response !(Addr)(InputRange)(BaudRate)(DataFormat) or ?(Addr) ! ? (Addr) (InputRange) (BaudRate) (DataFormat) Command is valid. Command is invalid. Address ID. Current setting of analog voltage input, refers to Table 3-1 for details.
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3. 5. Read Module Name (6011/D, 6012/D, 6013 6014D, 6017, 6018) @Description Read module name of NuDAM at specified address. @Syntax $(Addr)M $ (Addr) M Command leading code. Address ID Read module name @Response !(Addr)(ModuleName) or ?(Addr) ! ? (Addr) (ModuleName) Command is valid. Command is invalid. Address ID. NuDAM module‘s name could be ‘6011’, ’6011/D‘, ‘6012’, ’6012/D‘, ‘6013’, ‘6017’ or ’6018‘.
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3. 6. Read Firmware Version (6011/D, 6012/D, 6013 6014D, 6017, 6018) @Description Read firmware version of NuDAM at specified address. @Syntax $(Addr)F $ (Addr) F Command leading code. Address ID Read module firmware version. @Response !(Addr)(FirmRev) or ?(Addr) ! ? (Addr) (FirmRev) Command is valid. Command is invalid. Address ID. NuDAM module‘s firmware version. @Example User command: Response: ! 30 A2.10 3-14 Command Set $30F !30A2.10 Command is valid.
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3. 7. Synchronized Sampling (6011/D, 6012/D, 6014D) @Description Synchronized all modules to sample analog input values and stored the values in the module’s register at the same time. The sampled data can be read by “Read Synchronized Data” command. @Syntax #** # ** Command leading code. Synchronized sampling command @Response Note : Synchronized sampling command has NO response.
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3. 8. Read Synchronized Data (6011/D, 6012/D, 6014D) @Description After a synchronized sampling command #** was issued, you can read the sampled value that was stored in the register of the module at specified address. @Syntax $(Addr)4 $ (Addr) 4 Command leading code. Address ID Read synchronized data. @Response >(Addr)(Status)(Data) or ?(Addr) > ? (Addr) (Status) (Data) 3-16 Command Set Command is valid. Command is invalid or no synchronized sampling command was issued. Address ID.
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@Examples User command: Response: $064 >060+1.6888 Read synchronized data at address 06H, analog input module send its analog input data +1.6888 (units). Status is 0 means it has sent the same data at least once. The current units is set by the data format. User command: Response: $064 >061+1.6888 Read synchronized data at address 06H, analog input module send its analog input data +1.6888 (units). Status is 1 means it is the first time that the data has been sent.
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3. 9. Read Analog Data (6011/D, 6012/D, 6013, 6014D) @Description Read the analog input value from an analog input module at specified address in a NuDAM network. While for ND-6013, it returns the channel 0 analog data. @Syntax #(Addr) # (Addr) Command leading code Address ID @Response >(InputData) > (InputData) Delimiter character The input data represents the analog signal. The unit of the digits depends on the data format used. There are four types of data format.
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3. 10. Span Calibration (6011/D, 6012/D 6014D, 6017, 6018) @Description To correct the gain errors of AD converter by using the span calibration. @Syntax $(Addr)0 $ (Addr) 0 Command leading code (1 character) Address ID (2 character) Span calibration (1 character) @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID. @Example User command: Response: $060 !06 To perform the span calibration for analog input module, address ID is 06H.
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3. 11. Span Calibration to each Channel (6013) @Description To correct the gain errors of AD converter by using the span calibration. @Syntax $(Addr)0(Channel No) $ (Addr) 0 (Channel No) Command leading code (1 character) Address ID (2 character) Span calibration (1 character) Channel for Calibration (1 character) 0~2 @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 12. Offset Calibration (6011/D, 6012/D 6014D, 6017, 6018) @Description To correct the offset errors of AD converter by using the offset calibration. @Syntax $(Addr)1 $ (Addr) 1 Command leading code Address ID Offset calibration. @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID. @Example User command: Response: $061 !06 To perform the offset calibration for analog input module at specified address 06 (Hex).
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3. 13. Offset Calibration to each Channel (6013) @Description To correct the offset errors of AD converter by using the offset calibration. @Syntax $(Addr)1(Channel No) $ (Addr) 1 (Channel No) Command leading code Address ID Offset calibration. Channel for calibration.(1 character)0~2 @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 14. Read Analog Data From Channel N (6013, 6017, 6018) @Description Read the analog input value of a specified AD channel from an analog input module at specified address in a NuDAM network. @Syntax #(Addr)(ChannelNo) # (Addr) (ChannelNo) Command leading code. (1-character) Address ID. (2-character) Channel number, range (0 - 7). (1-character) Range (0-2).
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3. 15. Read All Analog Data Channel (6013, 6017, 6018) @Description Read all the enable analog input channel value of a specified from an analog input module at specified address in a NuDAM network. @Syntax #(Addr)A # (Addr) A Command leading code. (1-character) Address ID.
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3. 16. Enable/Disable channels for Multiplexing (6013, 6017, 6018) @Description Enable/Disable multiplexing simultaneously for individual channel. @Syntax $(Addr)5(ChannelVal) $ (Addr) 5 (ChannelVal) Command leading code. (1-character) Address ID (2-character) Enable/Disable channel. (1-character) bit 3~0 of 1st character: control channel 7 - 4. bit 3~0 of 2nd character: control channel 3 - 0.
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3. 17. Read Channel Status (6013, 6017, 6018) @Description Read the enable/disable status the channels of ND-6013, ND-6017 or 6018. @Syntax $(Addr)6 $ (Addr) 6 Command leading code. (1-character) Address ID (2-character) Read channel status. (1-character) @Response !(Addr)(ChannelVal) or ?(Addr) ! ? (Addr) (ChannelVal) Command is valid. Command is invalid. Address ID. bit 3~0 of 1st character: controlt channel 7 - 4. bit 3~0 of 2nd character: control channel 3 - 0.
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3. 18. Read CJC Status (6011/D, 6018) @Description Read the CJC (Cold Junction Compensation) sensors data. @Syntax $(Addr)3 $ (Addr) 3 Command leading code. Address ID Read CJC status. @Response >(Data) or ?(Addr) > (Data) ? (Addr) Command is valid. CJC sensor’s data. Data format is engineering units. (an + or - sign with five decimal digits and a decimal fixed point. The resolution is 0.1°C Command is invalid. Address ID. @Example User command: Response: $063 >+0037.
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3. 19. Read Open Thermocouple Detection of Channel N (6018) @Description Read the status of open thermocouple from specified channel number or all channel. @Syntax $(Addr)B(ChannelNo) $ (Addr) B ChannelNo Command leading code. Address ID Open thermocouple detection command code Channel number, range( 0-7) for specified channel, A for all the channel @Response !(Addr)(OpSts) or ?(Addr) ! (Addr) (OpSts) ? 3-28 Command Set Command is valid.
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@Example User command: Response: ! 01 1 User command: Response: ! 01 FE $01B0 !011 Command is valid. Address ID. Open thermocouple of channel 0 $01BA !1FE Command is valid. Address ID. Open thermocouple of channel 1~7 Close thermocouple of channel 0 Notice: The open detection function is immediate scanning by hardware every 500ms. Disable channel and input out of high temperature range will be recognized as open T/C.
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3. 20. Enable/Disable Open Thermocouple Detection (6018) @Description Enable and disable the open thermocouple detection function. @Syntax $(Addr)O(Status) $ (Addr) O (Status) Command leading code. Address ID Enable/Disable Open thermocouple detection command 0: Disable Open thermocouple detection 1: Enable Open thermocouple detection @Response !(Addr) or ?(Addr) ! (Addr) ? Command is valid. Address ID. Command is invalid.
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3. 21. Read Source High/Low Values for Linear Mapping (6014D) @Description Read the high/low limit values from input for linear mapping. @Syntax $(Addr)3 $ (Addr) 3 Command leading code. Address ID Read the high/low limit values from input for linear mapping . @Response !(Addr)(Data_L)(Data_H) or ?(Addr) ! Command is valid. (Addr) (Data_L) Address ID. Low limit value for linear mapping. Data format is with an + or - sign with five decimal digits and a decimal fixed point.
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3. 22. Read Target High/Low Values for Linear Mapping (6014D) @Description Read the mapped high/low limit values from input for linear mapping. @Syntax $(Addr)5 $ (Addr) 5 Command leading code. Address ID Read the mapped high/low limit values from input for linear mapping . @Response !(Addr)(Data_L)(Data_H) or ?(Addr) ! Command is valid. (Addr) (Data_L) Address ID. Mapped low limit value for linear mapping.
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3. 23. Write Source High/Low Values for Linear Mapping (6014D) @Description Write the source high/low limit values from input for linear mapping. @Syntax $(Addr)6(Data_L)(Data_H) $ (Addr) 6 (Data_L) (Data_H) Command leading code. Address ID Set the high/low limit values from input for linear mapping . Low limit input value for linear mapping. It must be lower than the high limit input value. The format of data is the same as input current range.
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@Example User command: Response: $036-100.00+100.00 !03 The module is configured for +150~-150mV input range. This command is to set the input high/low values from +100.00 to –100.00mV for linear mapping. The address of this module is 05H.
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3. 24. Write Target High/Low Values for Linear Mapping (6014D) @Description Write the target high/low limit values from input for linear mapping. @Syntax $(Addr)7(Data_L)(Data_H) $ (Addr) 7 (Data_L) (Data_H) Command leading code. Address ID Set the mapped high/low limit values from input for linear mapping . Mapped low limit input value for linear mapping. It must be lower than the mapped high limit input value. Data format is with an + or - sign with five decimal digits and a decimal fixed point.
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3. 25. Enable/Disable Linear Mapping (6014D) @Description Enable or disable the linear mapping function for the module. @Syntax $(Addr)A(Status) $ (Addr) A (Status) Command leading code. Address ID Reference to control the linear mapping function. One char to determine the linear mapping function enable or disable. 1: means enable. 0: means disable. @Response !(Addr) or ?(Addr) ! Command is valid. (Addr) ? Address ID. Command is invalid.
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3. 26. Read enable/Disable Linear Mapping Status (6014D) @Description Read enable or disable the linear mapping status for the module. @Syntax $(Addr)R $ (Addr) R Command leading code. Address ID Read to the linear mapping status. @Response !(Addr)(Status) or ?(Addr) ! Command is valid. (Addr) (Status) Address ID. One char to means the state of linear mapping. 1: means enable. 0: means disable. Command is invalid.
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3. 27. CJC Offset Calibration (6011/D, 6018) @Description To correct the CJC offset errors use CJC (Cold Junction Compensation) offset calibration. @Syntax $(Addr)9(Counts) $ (Addr) 9 (Counts) Command leading code. Address ID CJC offset calibration. It is a 4-characters (Hexadecimal) with a sign + or -, range is 0000 to FFFF, each count equals approximately 0.0153°C. Example : +0042 = 4x16 + 2 = 66 66 * 0.0153°C = 1.009°C @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid.
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3. 28. Clear Latched Alarm (6011/D, 6012/D, 6014D) @Description Clear the High/Low alarm state at specified analog input module. @Syntax @(Addr)CA @ (Addr) CA Command leading code. Address ID Clear latched alarm. @Response !(Addr) ! (Addr) Command is valid. Address ID. @Example User command: Response: @06CA !06 Clear the both High/Low latch alarm state at address 06H.
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3. 29. Clear Event Counter (6011/D, 6012/D, 6014D) @Description Reset the event counter to zero at specified analog input module. @Syntax @(Addr)CE @ (Addr) CE Command leading code. Address ID Clear event counter. @Response !(Addr) ! (Addr) Command is valid. Address ID. @Example User command: Response: @06CE !06 Set the event counter to zero at address 06H, response data means its event counter has been reset.
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3. 30. Disable Alarm (6011/D, 6012/D, 6014D) @Description Disable High/Low alarm functions at specified analog input module. @Syntax @(Addr)DA @ (Addr) DA Command leading code. Address ID Disable Alarm. @Response !(Addr) ! (Addr) Command is valid. Address ID. @Example User command: Response: @06DA !06 Disable all alarm functions at address 06H.
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3. 31. Read Digital I/O and Alarm Status (6011/D, 6012/D, 6014D) @Description Read the digital input channel, digital output channel and the alarm state at specified analog input module. @Syntax @(Addr)DI @ (Addr) DI Command leading code. Address ID Read digital I/O and alarm state. @Response !(Addr)(Alarm)(DigitalO)(DigitalI) ! (Addr) (Alarm) (DigitalO) (DigitalI) 3-42 Command Set Command is valid. Address ID. 0 : alarm is disable 1 : MOMENTARY mode enable. 2 : LATCH mode enable.
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@Example User command: Response: @06DI !0620301 Item ! 06 2 03 Meaning (Leading Code) (Addr) (Alarm) (DigitalO) 01 (DigitalI) Description Command leading code. Analog module’s address ID is 06H. 2 means alarm state is LATCH. Digital output channel status. 03 : channel 0 is ON channel 1 is ON Digital input channel status 01 : digital input is HIGH. Read digital I/O and alarm at address 06H. alarm state is LATCH, digital output channel port 0 and 1 are ON and digital input channel is HIGH.
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3. 32. Set Digital Output (6011/D, 6012/D, 6014D) @Description Set digital output channel at specified module. @Syntax @(Addr)DO(OutData) @ (Addr) DO (OutData) Command leading code. Address ID Set digital output Digital output data .(2 - characters) 00 : bit 1 is OFF, bit 0 is OFF. 01 : bit 1 is OFF, bit 0 is ON. 02 : bit 1 is ON , bit 0 is OFF 03 : bit 1 is ON , bit 0 is ON. @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 33. Enable Alarm (6011/D, 6012/D, 6014D) @Description Enable alarm to Latch mode or Momentary mode at specified analog input module. @Syntax @(Addr)EA(Mode) @ (Addr) EA (Mode) Command leading code. Address ID Enable alarm command code M : enable alarm to MOMENTARY mode. L : enable alarm to LATCH mode. @Response !(Addr) ! (Addr) Command is valid. Address ID. @Example User command: Response: @06EAL !06 Enable alarm to LATCH mode at address 06H.
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3. 34. Set High Alarm (6011/D, 6012/D, 6014D) @Description Set high alarm limit value at specified analog input module. @Syntax @(Addr)HI(Data) @ (Addr) HI (Data) Command leading code. Address ID Set high alarm limit value. Alarm high limit value. Data format is engineering units. (an + or - sign with five decimal digits and a decimal fixed point. @Response !(Addr) ! (Addr) Command is valid. Address ID. @Example User command: Response: @06HI+300.
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3. 35. Set Low Alarm (6011/D, 6012/D, 6014D) @Description Set low alarm limit value at specified analog input module. @Syntax @(Addr)LO(Data) @ (Addr) LO (Data) Command leading code. Address ID Set low alarm limit value. Alarm low limit value. Data format is engineering units. (an + or - sign with five decimal digits and a decimal fixed point. @Response !(Addr) ! (Addr) Command is valid. Address ID. @Example User command: Response: @06LO+100.
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3. 36. Read Event Counter (6011/D, 6012/D, 6014D) @Description Read the event counter value at specified analog input module. @Syntax @(Addr)RE @ (Addr) RE Command leading code. Address ID Read event counter. @Response !(Addr)(Data) ! (Addr) (Data) Command is valid. Address ID. 5-character (Decimal), range 00000 to 65535, if the event counter exceed 65535 then event counter value is 65535 (No changed).
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3. 37. Read High Alarm Limit (6011/D, 6012/D, 6014D) @Description Read the high alarm limit at specified analog input module. @Syntax @(Addr)RH @ (Addr) RH Command leading code. Address ID Read high alarm limit. @Response !(Addr)(Data) ! (Addr) (Data) Command is valid. Address ID. High alarm limit value. Data format is engineering units. (an + or - sign with five decimal digits and a decimal fixed point. @Example User command: Response: @06RH !06+01.
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3. 38. Read Low Alarm Limit (6011/D, 6012/D, 6014D) @Description Read the low alarm limit at specified analog input module. @Syntax @(Addr)RL @ (Addr) RL Command leading code. Address ID, range (00 - FF). Read low alarm limit. @Response !(Addr)(Data) ! (Addr) (Data) Command is valid. Address ID. Alarm low limit value. Data format is engineering units. (an + or - sign with five decimal digits and a decimal fixed point. @Example User command: Response: @06RL !06-0.
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3. 39. Read Leading Code Setting (6011/D, 6012/D, 6013 6014D, 6017, 6018) @Description Read command leading code setting and host watchdog status. @Syntax ~(Addr)0 ~ (Addr) 0 Command leading code. Address ID Read command leading code setting. @Response !(Addr)(Status)(C1)(C2)(C3)(C4)(C5)(C6) or ?(Addr) ! ? (Addr) (Status) (C1) (C2) (C3) (C4) Command is valid. Command is invalid.
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(C5) (C6) Leading code 5, for read command leading code, change command leading code, etc. default is ~. (1character) Leading code 6, this leading code is reserved. default is *. (1-character) @Example User command: Response: ~060 !0600$#%@~* Command leading code setting is $#%@~* for module address ID is 06, current status is factory default setting.
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3. 40. Change Leading Code Setting (6011/D, 6012/D, 6013 6014D, 6017, 6018) @Description User can use this command to change command leading code setting as he desired. @Syntax ~(Addr)10(C1)(C2)(C3)(C4)(C5)(C6) ~ (Addr) 10 (C1) (C2) (C3) (C4) (C5) (C6) Command leading code. Address ID, range (00 - FF). Change command leading code setting. Leading code 1, for read configuration status, firmware version, etc. default is $.
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@Examples User command: Response: ~060 !0600$#%@~* User command: Response: ~0610A#%@~* !06 User command: Response: A06F !06A1.8 Read leading code setting is $#%@~* for module address 06 and change leading code $ to A, then use A06F to read firmware version of module on address 06. *** WARNING *** l l l We do not recommend users to change the default setting of leading code, because it will confuse yourself.
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3. 41. Set Host Watchdog Timer & Safety Value (6011/D, 6012/D, 6013 6014D, 6017, 6018) @Description Set host watchdog timer, module will change to safety state when host is failure. Define the output value in this command. @Syntax ~(Addr)2(Flag)(TimeOut)(SafeValue) ~ (Addr) 2 (Flag) (TimeOut) (SafeValue) Command leading code. Address ID, range (00 - FF). Set host watchdog timer and safe state value.
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@Example User command: Response: 06 2 1 12 03 3-56 Command Set ~06211203 !06 Address ID Set host watchdog timer and safe state value. Enable host watchdog timer. Timeout value. 0x12 = 18 18 * 100 = 1800 ms 03 (00000011) The two digital output channels are high as failure or reset.
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3. 42. Read Host Watchdog Timer & Safety Value (6011/D, 6012/D, 6013 6014D, 6017, 6018) @Description Read host watchdog timer setting and the safety value. @Syntax ~(Addr)3 ~ (Addr) 3 Command leading code. Address ID Read host watchdog setting and module safety state value. @Response !(Addr) (Flag)(TimeOut)(SafeValue) or ?(Addr) ! ? (Addr) (Flag) (TimeOut) (SafeValue) Command is valid. Command is invalid. Address ID, range (00 - FF).
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(6011/D, 6012/D, 6013 6014D, 6017, 6018) 3. 43. Host is OK @Description When host watchdog timer is enable, host computer must send this command to every module before timeout otherwise “host watchdog timer enable” module‘s output value will go to safety state output value. Timeout value and safety state output value is defined in 3.30. “Set Host Watchdog Timer & Safety Value” @Syntax ~** ~ ** Command leading code. Host is OK. @Response Note : Host is OK command has NO response.
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4. Data Format and Input Range 4. 1. Data Format of Analog Input Modules There are four types of data format used in analog input modules. 1. 2. 3. 4. Engineering units Percent of FSR (Full Scale Range) Two’s complements hexadecimal Ohms Engineering Units • • • • Set bit 1 and bit 0 of data format variable to “00” means the data is represented in engineering units. This data format including three components. 1. sign (+ or -) 2. digits 3.
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Input Range ±15 mV, ±50 mV ±100 mV, ±150 mV, ±500 mV ±1 V, ±2.50 V, ±5 V ±10 V ±20 mA Type J and T thermocouple, RTD Type K, E, R, S, B, N and C thermocouple Resolution 1µV 10µV 100µV 1mV 1µA 0.01°C 0.1°C three decimal places two decimal places four decimal places three decimal places three decimal places two decimal places one decimal places Table 4-1 Data format and resolution Example 1 : • Input Range is ±5 V • Input is -1.37 Volts engineering units : -1.
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• • • • 2. digits 3. decimal point Data is sign (+ or - ) followed with 5-digits and a decimal point. It does not exceed 7-characters. Maximum resolution is 0.01%, the decimal point is fixed. Data is the ratio of input signal to the value of full scale range. Example 1 : • Input Range is ±5 V • Input is +1 Volts % of FSR : +020.00 (+(20/100) x 5 V) = +1 V Example 2 : • Input Range is ±10 V • Input is +4 Volts % of FSR : +040.
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Two’s Complement Hexadecimal • • • • Data format bit 1 and 0 set to 10 is 2’s complement. Data is 4-character(16 binary bits) hexadecimal string. Positive full scale is 7FFF (+32767) Negative full scale is 8000 (-32768) Example 1 : • Input Range is ±5 V • Input is +1 Volts Two’s complement hexadecimal : ((1/5) x 32768) = 6553.6 = 1999H 1999 Example 2 : • Input Range is ±5 V • Input is -2 Volts Two’s complement hexadecimal : CD27 ((-2/5) x 32768) = -13107.
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Ohm • • • • • Data format bit 1 and 0 set to 11 is ohm presentation. This data format including three components. 1. sign (+) 2. digits 3. decimal point Data is sign (+) followed with 5-digits and a decimal point. It does not exceed 7-characters. Maximum resolution is 0.01ohm, the decimal point is fixed. Example 1 : • Input Range is Pt-100, -100°C to +100°C, α=0.00385 • Input is 120.23 ohm ohm : +120.
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4. 2. Analog Input Range The following table shows the relation between the input range setting with the data format and the resolution. Engineering Units Table : Code 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D Code 20 21 22 23 24 25 Input Range ±15mV ±50mV ±100mV ±500mV ±1V ±2.5V ±20mA Data Format Eng. Units Eng. Units Eng. Units Eng. Units Eng. Units Eng. Units Eng. Units ±10V ±5V ±1V ±500mV ±150mV ±20mA Eng. Units Eng. Units Eng. Units Eng. Units Eng. Units Eng.
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26 27 28 29 Pt-100, 0°C to +200°C, α=0.003916 Pt-100, 0°C to +600°C, α=0.003916 Ni-100, 0°C to +100°C Ni-120, 0°C to +100°C Eng. Units +200.00 +000.00 +000.00 0.01°C Eng. Units +600.00 +000.00 +000.00 0.01°C Eng. Units Eng. Units +100.00 +100.00 +000.00 +000.00 +000.00 +000.00 0.01°C 0.01°C Percent of Full Scale Range Table : Code 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D Input Range ±15mV ±50mV ±100mV ±500mV ±1V ±2.
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Tow‘s Complement Table : Code 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D Input Range ±15mV ±50mV ±100mV ±500mV ±1V ±2.5V ±20mA Data Format 2’s Comp. 2’s Comp. 2’s Comp. 2’s Comp. 2’s Comp. 2’s Comp. 2’s Comp. ±10V ±5V ±1V ±500mV ±150mV ±20mA 2’s Comp. 2’s Comp. 2’s Comp. 2’s Comp. 2’s Comp. 2’s Comp.
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The following table shows the relation between the input range setting with the data format and the resolution when using ND-6011/D or 6018 to measure temperature by thermocouple. Code 0E 0F 10 11 12 13 14 15 16 Code 0E 0F 10 11 12 13 14 15 16 Code 0E 0F 10 11 12 13 14 15 16 Input Range Thermocouple J (0°C to 760°C) K (0°C to 1000°C) T (-100°Cto400°C) E (0°C to 1000°C) R (500°C to 1750°C) S (500°C to 1750°C) B (500°C to 1800°C) N (-270°C to 1300°C) C (0°C to 2320°C) Data Format Eng. Units Eng. Units Eng.
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5. Calibration 5. 1. How to Calibrate the Analog Input Modules ? What do you need to do calibration ? 1. 2. 3. 4. One 5 1/2 digit multimeter A voltage calibrator or very stable and noise free DC voltage generator. A precision resistance decade box or discrete resistors. NuDAM Administration Utility Calibration Procedure for ND-6011/D, 6012/D,6014D, 6017 1. 2. 3. 4. 5. 6. Select the correct input range, different input range have different apply calibration voltage.
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5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Send “Span Calibration $(Addr)00” to analog input module ND6013 channel 0 . Apply the correct offset resistance to the analog input module ND-6013 channel 1, detail resistance value, see table 5-2 Send “Offset Calibration $(Addr)11” to analog input module ND6013 channel 1 . Apply the correct span resistance to the analog input module ND6013 channel 1, detail resistance value, see table 5-2. Send “Span Calibration $(Addr)01” to analog input module ND6013 channel 1 .
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2. 3. 4. 5. 6. 7. 8. Place a calibrated temperature meter, with a resolution of 0.1°C, in close proximity to the CJC sensor of the NuDAM module. Send command “Read CJC Status $(Addr)3” to read temperature of CJC, then compare the temperature returned from the CJC sensor with the calibrated temperature If the difference is less than ±0.
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Analog Input Module‘s Calibration Voltages Table 5-1 : ND-6011/D/ND-6018 Calibration voltages Code 00 01 02 03 04 05 06 0E 0F 10 11 12 13 14 15 16 Input Range ±15 mV ±50 mV ±100 mV ±500 mV ±1 V ±2.
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Table 5-2 : ND-6013 Calibration Resistance Code 20 21 22 23 24 25 26 27 Input Range Pt-100, -100°C to +100°C, α=.00385 Pt-100, 0°C to +100°C, α=.00385 Pt-100, 0°C to +200°C, α=.00385 Pt-100, 0°C to +600°C, α=.00385 Pt-100, -100°C to +100°C, α=.003916 Pt-100, 0°C to +100°C, α=.003916 Pt-100, 0°C to +200°C, α=.003916 Pt-100, 0°C to +600°C, α=.
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6. Product Warranty/Service Seller warrants that equipment furnished will be free form defects in material and workmanship for a period of one year from the confirmed date of purchase of the original buyer and that upon written notice of any such defect, Seller will, at its option, repair or replace the defective item under the terms of this warranty, subject to the provisions and specific exclusions listed herein.
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NuDAM ND-6021 Analog Output ND-6024 4-Channel Analog Output
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@Copyright 1996 ADLink Technology Inc. All Rights Reserved. Manual first edition: January 7, 1996 Manual Rev. 2.0: December 5, 1997 Manual Rev. 3.00: October 31, 1998 The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer.
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Contents 1. INTRODUCTION ...........................................................................1-1 1. 1. 1. 2. 1. 3. 2. 1-1 1-1 1-5 INITIALIZATION & INSTALLATION ........................................2-1 2. 1. 2. 2. 2. 3. 2. 4. 2. 5. 3.
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3. 21. READ HOST WATCHDOG TIMER & SAFETY VALUE 3. 22. HOST IS OK 4. DATA FORMAT .............................................................................4-1 4. 1. 4. 2. 4. 3. 4. 4. 4. 5. 5. 3-31 3-33 UNIT CONVERSION ENGINEERING UNITS PERCENT OF FSR HEXDECIMAL FORMAT SUMMARY OF DATA FORMAT 4-1 4-1 4-2 4-3 4-4 ANALOG OUTPUT CALIBRATION ............................................5-1 5. 1. 5. 2.
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1. Introduction 1. 1. About the NuDAM Analog Output Modules The NuDAM provides an analog output modules which can convert the digital command to analog. The basic features of each module are shown here. • • NuDAM-6021 : analog signal output module with safety functions NuDAM-6024 : 4 channel analog output module 1. 2. Overview of NuDAM-6021 What is NuDAM-6021 ? ND-6021 is an analog signal output module. It receives the digital command from host computer through RS-485 network.
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guarantee. The safety value / power-up value can be set by configuration software. The analog output can be readback through the module‘s ADC. which can monitor the ’real‘ output of the device. The host can check the digital command and the real output to avoid short circuits. The slew rate of the output signal is also controllable by software.
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² ² ² ² • • • • • • • Readback Analog Input Accuracy: ±0.2% of FSR Isolation Isolation voltage: 5000 Vrms Watchdog Function Module internal watchdog timer : 150 ms Power failure threshold : 4.65 V Host programmable watchdog : 100 ms ~ 25.500 sec Power Power supply : +10V to +30V Power consumption : 1.
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20 11 A Look at ND-6021 & Pin Assignment ND-6021 Analog Output (Current/Voltage) 1-4 Initialization & Installation 10 (G)DATA- (Y)DATA+ 0 ~ 10V DEFAULT* 32 -VOUT 0 ~20 mA 4 ~ 20 mA +VOUT -IOUT 1 +IOUT 31 (B)GND Output Range 30 (R)+Vs Code
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Functional Block Diagram of ND-6021 Voltage Output Data+ Micro Processor RS-485 Rec/DRv VOUT + VOUT - Photo Isolators DataRS-485 Terminator DAC (12 bits) V to I EEPROM IOUT *Defalut Setting (1 bit Digital In) Watchdog / Power Failure Supervisor +10V ~ +30 V GND IOUT + Power Regulator +5V GND DC to DC Convertor Current Output Isolated Power Isolated Ground 1. 3. Overview of NuDAM-6024 What is NuDAM-6024 ? ND-6024 is a 4 channel bipolar analog signal output module.
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processor is down, the module will reset itself and send the safety value to the analog output therefore the industry safety is guarantee. The safety value / power-up value can be set by configuration software.
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Pin Definitions of ND-6024 Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Signal Name DI4 DI3 DI2 DI1 DI0 Default* (Y) DATA+ (G) DATA(R) +Vs (B) GND VOUTA+ AGND VOUTB+ BGND VOUTC+ CGND VOUTD+ DGND DI6 DI5 Description Digital input channel 4 Digital input channel 3 Digital input channel 2 Digital input channel 1 Digital input channel 0 Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground Positive Voltage Output A Terminal Negative Volt
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ND-6024 1-8 Initialization & Installation VOUTA+ AGND VOUTB+ (B)GND (R)+Vs (G)DATA- (Y)DATA+ DEFAULT* DI0 Signal ±10V DI1 DI2 DI3 BGND 4-CH Analog Output Code 33 DI4 VOUTC+ CGND VOUTD+ DGND DI6 DI5 A Look at ND-6024 & Pin Assignment
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Functional Block Diagram of ND-6024 Voltage Output Data+ Micro Processor RS-485 Rec/DRv Photo Isolators DataRS-485 Terminator DAC (12 bits) EEPROM *Defalut Setting (1 bit Digital In) Watchdog / Power Failure Supervisor •VOUTA+ AGND •VOUTB+ BGND •VOUTC+ CGND •VOUTD+ DGND DIØ…… DI6 +10V ~ +30 V GND Power Regulator +5V GND DC to DC Convertor Isolated Power Isolated Ground Initialization & Installation 1-9
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2. Initialization & Installation 2. 1. Software Installation 1. If you have already installed “NuDAM Administration” then skip other steps. 2. Backup your software diskette. 3. Insert “NuDAM Administration” diskette into floppy drive A: 4. Change drive to A: 5. Installation command syntax INSTALL drive: drive name is C to Z. Example 1 : install to drive C: A:\> INSTALL C: Example 2 : install to drive F: A:\> INSTALL F: 6. NuDAM Administration Utility will be installed in the directory C:\NUDAM 2. 2.
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Therefore, to configure the brand-new NuDAM before using is necessary to avoid conflicting address. The baud rate may also be changed according to user‘s requirements. The initialization procedures of a brand-new NuDAM are shown in the following sections. Default State The NuDAM modules must be set at Default State when you want to change the default settings, including the ID address, baud rate, check-sum status etc. All NuDAM modules have an special pin labeled as DEFAULT*.
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5. Use the NuDAM Administrating utility to configure the address ID, Baud rate and check-sum status of the module. Initialization Wiring New NuDAM module NuDAM-6520 RS-232/RS-485 Converter Host Computer DATA + DATA - RS-232 +Vs GND DATA+ DATA Default* +Vs GND Local Power Supply +10 V to +30 V +Vs GND Figure 2-1 Layout for Initialization the NuDAM module 2. 3. Install a New NuDAM to a Existing Network Equipments for Install a New Module • • • A existing NuDAM network New NuDAM modules.
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4. Power off the host computer. 5. Wire the power lines for the new NuDAM with the existing network. Be careful about the signal polarity as wiring. 6. Wire the RS-485 data lines for the new NuDAM with the existing network. Be careful about the signal polarity as wiring. 7. Wire to the input or output devices. Refer to section 2.4 for illustrations. 8. Power on the host computer. 9. Power on the NuDAM local power supply. 10. Use the NuDAM administration utility to check entire network. 2. 4.
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2. 5.
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3. Command Set 3. 1. Command and Response Introduction The NuDAM command is composed by numbers of characteristics, including the leading code, address ID, the variables, the optional check-sum bytes, and a carriage return to indicate the end of a command. The host computer can only command only one NuDAM module except those synchronized commands with wildcard address “**”. The NuDAM may or may not give response to the command. The host should check the response to handshake with the modules.
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Format of NuDAM Commands (Leading Code)(Addr)(Command)[Data][Checksum] When checksum is enable then [Checksum] is needed, it is 2-character. Both command and response must append the checksum characters.
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B7 = ( 0x24 + 0x30 + 0x31 + 0x32 ) MOD 0x100 ‘!’ = 0x24 ‘6’ = 0x36 ‘0’ = 0x30 ‘1’ = 0x31 ‘4’ = 0x34 AC = ( 0x24 + 0x30 + 0x31 + 0x34 + 0x30 + 0x30 + 0x36 + 0x30 + 0x30 ) MOD 0x100 Note : 1. There is no spacing between the command words and the checksum characters. 2. Every command follows a carriage return for ending. 3. The checksum characters are optional. Response of NuDAM Commands The response message depends on versatile NuDAM command.
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3. 2. Summary of Command Set There are three categories of NuDAM commands. The first is the general commands, including set configuration command, read configuration, reset, read module‘s name or firmware version, etc. Every NuDAM can response to the general commands. The second is the functional commands, which depends on functions of each module. Not every module can execute all function commands.
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Calibration Trim Calibration Save Power On Analog Value Last Value Readback Current Readback Special Commands Read Command Leading Code Setting Change Command Leading Code Setting Set Host Watchdog / Safety Value Read Host WatchDog / Safe Value Host is OK $(Addr)3(Counts) $(Addr)4 All All 3-20 3-21 $(Addr)6 $(Addr)6(Port) $(Addr)8 6021 6024 6021 3-22 ~(Addr)0 All 3-24 ~(Addr)10(C1)(C2)(C3) All 3-26 ~(Addr)2(Flag)(TimeO ut) (SafeValue) ~(Addr)2(Flag)(TimeO ut) (SafeA)(SafeB)(SafeC) (SafeD) ~(Ad
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3. 3. Set Configuration @Description Configure the basic setting of NuDAM, including the address ID, output signal range, baud rate, and data format. The new configuration will be available after executing the command. @Syntax %(OldAddr)(NewAddr)(OutputRange)(BaudRate)(DataFormat) % (OldAddr) (NewAddr) (OutputRange) (BaudRate) (DataFormat) Command leading code. (1character) NuDAM module original address ID. The default address ID of a brand new module is 01.
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Note : When you want to change the checksum or baud rate, the DEFAULT* pin must be grounded at first. @Example User command: Response: %0118310610 !18 Item % 01 18 31 06 10 Meaning (Leading Code) (OldAddr) (NewAddr) (OutputRange) (BaudRate) (DataFormat) Carriage return Code (Hex) 30 31 32 33 Description Command leading code. Original address ID is 01(Hex). New address ID is 18(Hex). Analog output range is 4 to 20 mA Baud rate is 9600. 10 means a slew rate is 1.
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Reserved Must to be 0 Checksum 0 : disable 1 : enable 7 6 5 4 3 2 1 Slew Rate BitCode Voltage Current 0000 immediate change 0001 0.0625 V/sec 0.125 mA/sec 0010 0.125 V/sec 0.250 mA/sec 0011 0.250 V/sec 0.500 mA/sec 0100 0.500 V/sec 1.000 mA/sec 0101 1.000 V/sec 2.000 mA/sec 0110 2.000 V/sec 4.000 mA/sec 0111 4.000 V/sec 8.000 mA/sec 1000 8.000 V/sec 16.00 mA/sec 1001 16.00 V/sec 32.00 mA/sec 1010 32.00 V/sec 64.00 mA/sec 1011 64.00 V/sec 128.
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3. 4. Read Configuration @Description Read the configuration of module on a specified address ID. @Syntax $(Addr)2 Command leading code $ Address ID. (Addr) Command code for reading configuration 2 @Response !(Addr)(OutputRange)(BaudRate)(DataFormat) or ?(Addr) ! ? (Addr) (OutputRange) (BaudRate) (DataFormat) @Example User command: Response: Command is valid. Command is invalid. Address ID. Current setting of analog voltage output, refers to Table 3-1 for details.
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3. 5.Read Module Name @Description Read module name of NuDAM at specified address. @Syntax $(Addr)M $ (Addr) M Command leading code. Address ID Read module name @Response !(Addr)(ModuleName) or ?(Addr) ! ? (Addr) (ModuleName) @Example User command: Response: ! 18 6021 Command is valid. Command is invalid. Address ID. NuDAM module‘s name would be ’6021‘. 4 characters $18M !186021 Command is valid.
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3. 6. Read Firmware Version @Description Read firmware version of NuDAM at specified address. @Syntax $(Addr)F $ (Addr) F Command leading code. Address ID Read module firmware version. @Response !(Addr)(FirmRev) or ?(Addr) ! ? (Addr) (FirmRev) @Example User command: Response: ! 18 A2.30 Command is valid. Command is invalid. Address ID. NuDAM module‘s firmware version. $18F !18A2.30 Command is valid. Address ID is 18 (Hex).
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3. 7. Reset Status @Description Read the reset status of module at specified address to check whether if it has been reset since the last reset status command was issued to the module. @Syntax $(Addr)5 $ (Addr) 5 Command leading code. Address ID Reset Status Command @Response !(Addr)(Status) or ?(Addr) ! ? (Addr) (Status) @Example User command: Response: Command is valid. Command is invalid. Address ID. 0 : It has not been reset since the last reset status command was issued.
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3. 8. Synchronized Sampling (6024 only) @Description Synchronized all modules to sample input values and stored the values in the module’s register at the same time and use “Read Synchronized Data” command to read the data and process it one by one. For analog output module, this command is only available to modules involving the digital input function, such as NuDAM6024. @Syntax #** # ** Command leading code.
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3. 9. Read Synchronized Data (6024 only) @Description After a synchronized sampling command #** was issued, you can read the input value that was stored in the addressed module’s register and use same method to process other module‘s data one by one. @Syntax $(Addr)9 $ (Addr) 9 Command leading code. Address ID Read synchronized data. @Response !(Status)(DataIn) or ?(Addr) Command is valid. > Command is invalid. ? 0 : Data has been sent at least once before.
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3. 10.Digital Input (6024 only) @Description Read the digital input channel value. @Syntax $(Addr)8 $ (Addr) 8 Command leading code. Address ID Digital data input command. @Response !(DataIn)0000 or ?(Addr) ! ? (DataIn) @Example User command: Response: ! 32 0000 Command is valid. Command is invalid. Value of digital input. (2-character) $308 !320000 Command is valid. 32 (00110010) means digital output channel 1, 4, 5 are ON, channel 0, 2, 3, 6 are OFF.
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3. 11. Analog Data Output @Description Send a value to analog output module at specified address. The data format of the value can be engineering unit, percent, or hexdecimal value, which is set by configuration setting command. (ND-6024 only supports engineering format.) @Syntax #(Addr)(OutData) (6021 Only) #(Addr)(Port)(OutData) (6024 Only) # (Addr) (Port) (OutData) Command leading code. (1-character) Address ID. (2-character) A, B, C or D Value of the analog output signal,.
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The command sets the analog output to be 16 mA at address 06H, if the data format is configured as engineering units and 0~20mA output range. User command: Response: #08+020.00 > The command sets the analog output to be 4 mA at address 08H, if the data format is configured as % of FSR and 0~20mA output range. 4mA = 20mA x 20.
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3. 12. 4mA Offset Calibration @Description Stores the current output value as 4 mA reference at the specified analog output module.(only 6021) @Syntax $(Addr)0 Command leading code $ Address ID (Addr) Command Code 0 @Response !(Addr) or ?(Addr) ! ? (Addr) @Example User command: Response: Command is valid. Command is invalid or no synchronized sampling command was issued. Address ID. $060 !06 To perform the 4 mA calibartion for analog output module at address 06H.
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3. 13. 20mA Calibration @Description Stores the current output value as 20 mA reference at the specified analog output module. (only 6021) @Syntax $(Addr)1 $ (Addr) 1 Command leading code (1 character) Address ID (2 characters) Function Code, 20 mA calibration (1 character) @Response !(Addr) or ?(Addr) ! ? (Addr) @Example User command: Response: Command is valid. Command is invalid. Address ID. $061 !06 To perform the 20 mA calibration for analog input module at address ID 06H.
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3. 14. Trim Calibration @Description Trims the specified analog output module a specified number of units up or down. @Syntax $(Addr)3(Counts) $ (Addr) 3 (Counts) Command leading code Address ID Function Code Number of counts to increase or decrease the output current. Range 00 - 5F : 0 to +95 counts (increase) Range A1 - FF : -95 to -1 counts (decrease) 1 count equals approximately 4.88µA or 2.44mV (4.88mV for ND-6024) @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid.
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3. 15.Save Power On Analog Output Value @Description Save the current output value to the non-volatile register for NuDAM analog output module. The power on value be put on the output channel when system power ON. @Syntax $(Addr)4 $ (Addr) 4 Command leading code. (1-character) Address ID. (2-character) Function code of saving power on analog value. (1-character) @Response !(Addr) or ?(Addr) ! ? (Addr) @Example User command: Response: Command is valid. Command is invalid. Address ID.
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3. 16. Last Value Readback @Description Return the latest analog output value which is set by “Analog Data Out” command. If the analog output module never execute the “Analog Data Out” command then it return the start-up output value. (only 6021) @Syntax $(Addr)6 $(Addr)6(Port) (6024 Only) $ (Addr) 6 (Port) Command leading code. (1-character) Address ID. (2-character) Function code of last value readback. (1-character) Port A, B, C or D.
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This analog output module return the latest output value is 2.000 mA at address 08H, if data format is engineering units and the signal range is 0~20mA. 3. 17. Current Readback @Description Read the estimated current output value at the specified analog output module. . @Syntax $(Addr)8 $ (Addr) 6 Command leading code. (1-character) Address ID. (2-character) Function code of last value readback. (1-character) @Response !(Addr)(Data) or ?(Addr) ! ? (Addr) (Data) Command is valid.
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Read Leading Code Setting @Description Read command leading code setting and host watchdog status. @Syntax ~(Addr)0 Command leading code. ~ Address ID (Addr) Read command leading code setting. 0 @Response !(Addr)(Status)(C1)(C2)(C3)(C4)(C5)(C6) or ?(Addr) ! ? (Addr) (Status) (C1) (C2) (C3) (C4) (C5) (C6) Command is valid. Command is invalid.
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default is *. (1-character) @Example User command: Response: ~060 !0600$#%@~* Command leading code setting is $#%@~* for module address ID is 06, current status is factory default setting.
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3. 18. Change Leading Code Setting @Description User can use this command to change command leading code setting as he desired. @Syntax ~(Addr)10(C1)(C2)(C3)(C4)(C5)(C6) ~ (Addr) 10 (C1) (C2) (C3) (C4) (C5) (C6) Command leading code. Address ID, range (00 - FF). Change command leading code setting. Leading code 1, for read configuration status, firmware version, etc. default is $. (1-character) Leading code 2, for read synchronize sampling, digital output ,default is #.
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@Examples User command: Response: ~060 !0600$#%@~* User command: Response: ~0610A#%@~* !06 User command: Response: A06F !06A1.8 Read leading code setting is $#%@~* for module address 06 and change leading code $ to A, then use A06F to read firmware version of module on address 06. *** WARNING *** l l l We do not recommend users to change the default setting of leading code, because it will confuse yourself.
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3. 19. Set Host Watchdog Timer & Safety Value @Description Set host watchdog timer, module will change to safety state when host is failure. Define the output value in this command. @Syntax ~(Addr)2(Flag)(TimeOut)(SafeValue) ~(Addr)2(Flag)(TimeOut)(SafeA)(SafeB)(SafeC)(SafeD) Only) ~ (Addr) 2 (Flag) (TimeOut) (SafeValue) (SafeA) (SafeB) (SafeC) (SafeD) (6024 Command leading code. Address ID, range (00 - FF). Set host watchdog timer and safe state value.
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@Response !(Addr) or ?(Addr) ! ? (Addr) @Example User command: Response: 06 2 1 12 3F0 Command is valid. Command is invalid. Address ID ~0621123F0 !06 Address ID Set host watchdog timer and safe state value. Enable host watchdog timer. Timeout value. 0x12 = 18 18 * 53.3 = 959 ms (Firmware Version 1.x) 18 * 100 = 1800 ms (Firmware Version 2.x) 0x3F0 is hexadecimal Analog output value is 4.923 mA for 0-20mA Analog output value is 4.923 mA for 4-20mA Analog output value is 2.
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User command: Response: 06 2 1 12 800 800 800 800 ~062112800800800800 !06 Address ID Set host watchdog timer and safe state value. Enable host watchdog timer. Timeout value. 0x12 = 18 18 * 53.3 = 959 ms (Firmware Version 1.x) 18 * 100 = 1800 ms (Firmware Version 2.
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3. 20. Read Host Watchdog Timer & Safety Value @Description Read host watchdog timer setting and the safety value. @Syntax ~(Addr)3 ~ (Addr) 3 Command leading code. Address ID Read host watchdog setting and module safety state value. @Response !(Addr)(Flag)(TimeOut)(SafeValue) !(Addr)(Flag)(TimeOut)(SafeA)(SafeB)(SafeC)(SafeD) (6024 Only) or ?(Addr) ! ? (Addr) (Flag) (TimeOut) (SafeValue) (SafeA) (SafeB) Command is valid. Command is invalid. Address ID, range (00 - FF).
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(SafeC) @Example User command: Response: 06 1 12 3F0 User command: Response: 06 1 12 800 800 800 800 ~063 !061123F0 Address ID Host watchdog timer is enable. Timeout value. 0x12 = 18 18 * 53.3 = 959 ms (Firmware Version 1.x) 18 * 100 = 1800 ms (Firmware Version 2.x) 0x3F0 is hexadecimal Analog output value is 4.923 mA for 0-20mA Analog output value is 4.923 mA for 4-20mA Analog output value is 2.462 V for 0-10 V ~063 !06112800800800800 Address ID Host watchdog timer is enable.
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3. 21. Host is OK @Description When host watchdog timer is enable, host computer must send this command to every module before timeout otherwise “host watchdog timer enable” module‘s output value will go to safety state output value. Timeout value and safety state output value is defined in 3.14. “Set Host Watchdog Timer & Safety Value” @Syntax ~** ~ ** Command leading code. Host is OK. @Response Note : Host is OK command has NO response.
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4. Data Format 4. 1. Unit Conversion The data value in the command of the analog output module is corresponding to the amplitude of the physical analog signal. The user should understand the data format to represent a analog signal by an ASCII string. The physical meaning of a data depends on both the unit conversion and the value. The unit conversion of the digits value can be configured by the setting configuration command. Three types of unit conversion are used in analog output modules. 1.
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Example 4.2.1: • If the output range is set as 0 to 20 mA • The desired analog output value is +5.678 mA The data value should be : 05.678 Example 4.2.2: • If the output range is set as 0 to 10 V • The desired analog output value is +2.345 V The data value should be : 02.345 4. 3. Percent of FSR The date is in percent of FSR(Full Scale Range) when the bit 1 and 0 of the configuration register are ‘01’. The data string is composited by 6 characters.
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Example 4.3.2 : • If the output range is set as 4 to 20 mA • The desired analog output current is 10 mA The data value should be : 037.50 (10 mA - 4 mA ) / (20 mA - 4mA) = 37.50 % 4. 4. Hexdecimal Format The data is in hexdecimal format as the bit 1 and 0 are set as ‘10’. The data string length is 3 characters. It is equivilant to 12 binary bits. Because the output of ND-6021 is unipolar, the maximum value of the digits is FFF(H) and the minimum value of the digits is 000(H).
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4. 5. Summary of Data Format The following table shows the relation between the output range setting with the data format and the resolution. Code Output Range 30 0 to 20 mA 4 to 20 mA 0 to 10 V 31 32 Code Output Range 30 0 to 20 mA 4 to 20 mA 0 to 10 V 31 32 Data Format Maximum Value Minimum Value Output Resolution Eng. Units 20.000 00.000 4.88µA Eng. Units 20.000 04.000 4.88µA Eng. Units 10.000 00.000 2.
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5. Analog Output Calibration 5. 1. Calibration The NuDAM analog output module needs to be calibrated. It has a factory default calibration . User can use NuDAM Adminstration utility to do any type of calibration. 5. 2. Analog Output Module Calibration What do you need to do calibration ? 1. 2. 3. One 5 1/2 digit multimeter A resistor 250 Ω (Accurary is 0.01 %). NuDAM Aministration Utility Calibration Procedure 1. Select output range to 0 ~20 mA or 4~20 mA. 2.
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7. Send the “Analog Data Output #(Addr)(OutData)” command with output value is 20 mA. For example if the address is 0x03 then the command is #0320.000 8. Use “Trim calibration $(Addr)3(Counts)” command to adjust until the output value to 5 V (20 mA). 9. Send “20mA Calibration $(Addr)1” command to the analog output module to complete the 20 mA calibration.
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NuDAM-6050 NuDAM-6053 NuDAM-6056 NuDAM-6060 NuDAM-6052 NuDAM-6054 NuDAM-6058 NuDAM-6063 Analog Input Modules
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@Copyright 1995 ADLink Technology Inc. All Rights Reserved. Manual first edition: 3 November, 1995 Manual second edition: 5 December, 1997 Manual third edition: 25 May, 1998 Manual fourth edition: 18 Oct. 1998 Manual fifth edition: 30 August, 1999 The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer.
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Getting service from ADLink Technology. Inc. Customer satisfaction is always the most important thing for ADLink Tech. You can get more information and our service from several channels below. 1. Visit our web site: http://www.adlink.com.tw 2. For general customer service, please contact: service@adlink.com.tw 3. For specific product, you can contact the product specialist as below: NuDAQ:nudaq @adlink.com.tw NuIPC: nuipc @adlink.com.tw NuDAM:nudam @adlink.com.tw NuPRO:nupro @adlink.com.
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Contents 1. INTRODUCTION ........................................ 1-1 1. 1. 1. 2. 1. 3. 1. 4. 1. 5. 1. 6. 1. 7. 1. 8. 1. 9. 2. ABOUT THE NUDAM DIO MODULES.........................................1-1 OVERVIEW OF NUDAM-6050...................................................1-1 OVERVIEW OF NUDAM-6052...................................................1-6 OVERVIEW OF NUDAM-6053...................................................1-9 OVERVIEW OF NUDAM-6054.................................................
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3. 4. 3. 5. 3. 6. 3. 7. 3. 8. 3. 9. 3. 10. 3. 11. 3. 12. 3. 13. 3. 14. 3. 15. 3. 16. 3. 17. 3. 18. 3. 19. 3. 20. 4. READ CONFIGURATION ............................................................3-8 READ MODULE NAME............................................................ 3-10 READ FIRMWARE VERSION .................................................... 3-11 RESET STATUS .................................................................... 3-12 DIGITAL OUTPUT ...............................................
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1. Introduction 1. 1. About the NuDAM DIO Modules The NuDAM provides a series of digital input or output (DIO) modules to sense the digital signal or to control the remote devices. The specified features of each module are shown here.
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² Interface • • ² Interface : RS-485, 2 wires Speed (bps) : 1200, 2400, 4800, 9600, 19.2K, 38.4K, 115.2K (115.2K only for firmware reversion above A4.00) Digital Input • • • • • ² Channel numbers : 7 Logical level 0 : +1V maximum Logical level 1: +3.5V~30V Pull up resister : 10KΩ Maximum current : 0.5mA Digital Output • • • • ² Channel numbers : 8 Output characteristic : open collector transistor Maximum current sink : 50mA Max.
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DO 1 DO 2 11 (R)+Vs (B)GND DO 0 10 (G)DATA- Bit 0-7 Bit 0-6 (Y)DATA+ DO 3 DO 4 DO 5 1 Digital Input DO 6 DI 0 Signal I/O Type Digital Output DO 7 DI 1 DI 2 Digital Input/Output ND-6050 DEFAULT* DI 3 DI 4 DI 5 DI 6 20 A Look at ND-6050 & Pin Assignment Introduction 1-3
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Pin Definitions of NuDAM-6050 Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1-4 Introduction Signal Name DO 7 DO 6 DO 5 DO 4 DO 3 Default* (Y) DATA+ (G) DATA(R) +Vs (B) GND DO 2 DO 1 DO 0 DI 0 DI 1 DI 2 DI 3 DI 4 DI 5 DI 6 Description Digital output channel 7 Digital output channel 6 Digital output channel 5 Digital output channel 4 Digital output channel 3 Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground Digital output channel
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ND-6050 Functional Block Diagram + 5V Power Input +10V ~ +30V Power Regulator & Filter GND 8-bit Digital/Output Watchdog/Power Failure Supervisor Data + RS-485 Data - Rec/Drv EEPROM Config Data Safe Value Micro Processor DO0 DO7 7-bit Digital/Input DI0 DI6 1-bit Digital/Input Default* Pin Introduction 1-5
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1. 3. Overview of NuDAM-6052 What is NuDAM-6052 ? NuDAM-6052 provides 8 isolated digital input channels. Six of the input channels are differential type and two of them are single-ended with common ground. The isolation voltage is up to 5000 Vrms. It is suitable to use NuDAM-6052 in industrial environment with the dangerous of high voltage electric shock.
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DI 0- DI 0+ 11 (B)GND DI 1+ 10 (G)DATA- 6 2 (Y)DATA+ D.
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Pin Definitions of NuDAM-6052 Pin # Signal Name Description 1 DI5+ Digital Input Channel 5+ 2 DI5 Digital Input Channel 5 3 DI6+ Digital Input Channel 6+ 4 D.
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ND-6052 Functional Block Diagram +5V Power Input +10V ~ +30V Power Regulator & Filter GND +5V DI0+ Watchdog/Power Failure Supervisor RS-485 Data - Rec/Drv Micro Processor EEPROM Config Data Safe Value DI0- DI0 DI0- DI5 DI5DI6 D.GND DI7 D.GND 1. 4.
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What is NuDAM-6053 ? NuDAM-6053 provides 16 digital input channels for dry contact or wet contact signals. The effective distance from DI to contact point is up to 500m for dry contact input.
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A Look at ND-6053 & Pin Assignment ND-6053 16-CH Digital Input Input Type Channels Digital Input 16 Vs DI 11 * Introduction 1-11
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Pin Definitions of NuDAM-6053 Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1-12 Introduction Signal Name DI10 DI11 DI12 DI13 DI14 Default* /DI15 (Y) DATA+ (G) DATA(R) +VS (B) GND DI0 DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 DI9 Description Digital Input Channel 10 Digital Input Channel 11 Digital Input Channel 12 Digital Input Channel 13 Digital Input Channel 14 Initial state setting / Digital Input Channel 15 RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground
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ND-6053 Functional Block Diagram + 5V Power Input +10V ~ +30V Power Regulator & Filter GND Watchdog/Power Failure Supervisor Data + RS-485 Data - Rec/Drv EEPROM Config Data Safe Value Micro Processor 15-bit Digital/Input DI0 DI14 1-bit Digital/Input Default* Pin/DI15 Introduction 1-13
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1. 5. Overview of NuDAM-6054 What is NuDAM-6054 ? NuDAM-6054 provides 15 isolated digital input channels. All of the input channels are common power type and one of them is using the same pin with default (use jumper to choose). The isolation voltage is up to 5000 Vrms. It is suitable to use NuDAM-6054 in industrial environment with the dangerous of high voltage electric shock.
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1 DI9 DI7 DI8 DI6 DI5 DI4 15 * (B)GND DI Channels (R)+Vs Input Type 11 15-CH Isolated Digital Input (G)DATA- ND-6054 DEFAULT /DI14 DI3 DI2 DI0 20 DI1 A Look at ND-6054 & Pin Assignment 10 Introduction 1-15
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Pin Definitions of NuDAM-6054 Pin # 1 2 3 4 5 6 Signal Name DI10 DI11 DI12 DI13 Ext24V Default*/DI14 7 8 9 10 11 12 13 14 15 16 17 18 19 20 (Y) DATA+ (G) DATA(R) +VS (B) GND DI9 DI8 DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0 1-16 Introduction Description Digital input channel 10 Digital input channel 11 Digital input channel 12 Digital input channel 13 External common +24V Initial state setting or digital input channel 14 RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground
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ND-6054 Functional Block Diagram +5V Power Input +10V ~ +30V Power Regulator & Filter GND +5V +24V Watchdog/Power Failure Supervisor Data + DI0 +24V RS-485 Rec/Drv Micro Processor DI1 Data EEPROM Config Data Safe Value +24V DI12 +24V DI13 +24V DI14 Introduction 1-17
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1. 6. Overview of NuDAM-6056 What is NuDAM-6056 ? NuDAM-6056 provides 15 isolated digital output channels. All of the output channels are common ground type and one of them is use the same pin with default (use jumper to choose). The isolation voltage is up to 5000 Vrms. It is suitable to use NuDAM-6056 in industrial environment with the dangerous of high voltage electric shock.
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DO13 DEFAULT /DO14 * DO1 DO0 (B)GND 15 DO12 DO2 DO3 DO4 Channels (Y)DATA+ Output Type DO 1 11 15-CH Isolated Digital Output (R)+Vs ND-6056 DO5 DO6 DO7 DO8 20 DO9 A Look at ND-6056 & Pin Assignment 10 Introduction 1-19
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Pin Definitions of NuDAM-6056 Pin # Signal Name Description 1 DO10 Digital output channel 10 2 DO11 Digital output channel 11 3 DO12 Digital output channel 12 4 DO13 Digital output channel 13 5 ExtGND 6 Default*/ Initial state setting DO14 Digital output channel 14 7 (Y) DATA+ RS-485 series signal, positive 8 (G) DATARS-485 series signal, negative 9 (R) +VS Power supply, +10V~+30V 10 (B) GND Ground 11 DO0 Digital output channel 0 12 DO1 Digital output channel 1 13 DO2 Digital output channel 2 14 DO3 Digital
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ND-6056 Functional Block Diagram +5V Power Input +10V ~ +30V Power Regulator & Filter GND +V DO0 Watchdog/Power Failure Supervisor Data + RS-485 Rec/Drv Micro Processor COM DO1 COM Data EEPROM Config Data Safe Value DO12 COM DO13 COM DO14 COM Introduction 1-21
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1. 7. Overview of NuDAM-6058 What is NuDAM-6058 ? NuDAM-6058 provides 28 digital I/O channels. It emulates industry standard mode zero configuration of 8255 programmable peripheral interface (PPI) chip. The PPI offers 3 ports A, B and C, the C port can also be subdivided into 2 nibble-wide (4-bit) port – C upper and C lower. A 50 pin SCSI connector equipped with ND-6058 which is corresponding to PPI chip with 24 DIO points.
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• Logical level 0 : -0.5 ~ 0.8 V Logical level 1: 2.0 ~ 5.25 V Output Signal: Logical level 0: 0.5 V Maximum Logical level 1: 2.4 V Minimum Digital Output ² ² Watchdog Function • • • • ² ² Module internal watchdog timer : 150msec Power failure threshold : 4.65 V Safe value : 15 output channels Host programmable watchdog :100 ms ~ 25.5 sec Dedicated Digital Input • • ² ² Channel numbers : 4 Input Signal: Logical level 0: 2 V max. Logical level 1: 3 V ~ 5.
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C0 ~ C7 ~ B7 B0 ~ A7 A0 A Look at ND-6058 & Pin Assignment 50 1 24 4 DI3 DI2 DEFAULT * 1 (B)GND Channels PPI (Y)DATA+ Type DI 1-24 Introduction 28-CH Programmable Digital I/O (R)+Vs ND-6058 10
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Pin Definitions of NuDAM-6058 Pin # Signal Name Description 1 DI0 Digital input channel 0 2 DI1 Digital input channel 1 3 DI2 Digital input channel 2 4 DI3 Digital input channel 3 5 6 Default* Initial state setting 7 (Y) DATA+ RS-485 series signal, positive 8 (G) DATARS-485 series signal, negative 9 (R) +VS Power supply, +10V~+30V 10 (B) GND Ground Introduction 1-25
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ND-6058 Functional Block Diagram +5V Power Input +10V ~ +30V Power Regulator & Filter GND Watchdog/Power Failure Supervisor A0~A7 Data + RS-485 Rec/Drv Micro Processor PPI B0~B7 C0~C7 Data EEPROM Config Data Safe Value 1-26 Introduction DI0 … … DI3
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1. 8. Overview of NuDAM-6060 What is NuDAM-6060 ? NuDAM-6060 provides four relay output channels, two are form A and two are form C. It can control high power devices without external circuits. The isolation guarantees the industrial safety.
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² Watchdog Function • • • • ² Module internal watchdog timer : 150ms Power failure threshold : 4.65 V Safety value : 4 output channels Host programmable watchdog : 100 ms ~ 25.5 sec Power • • Power supply : +10V to +30V Current consumption : 0.8 W Using Relay Output The ND-6060 contains two types of relay : Form C and Form A. The relay R3 and R4 are form C relays, and R1 and R2 are plain form A type. The difference between these two types of relay are: 1.
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NO NO COM Control Bit = High (1) COM Control Bit = Low (0) Form A relay only has two contacts : NO (Normal Open) and COM( Common). The COM post can make contact either NO post or not contact NO post. When the control bit is high (1), the COM post and NO post are contacted. If the control bit is low (0), the COM post and NO post does not make contact. In normal power-up and reset, the relay is in low status.
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1-30 Introduction 1 10 (B)GND Digital Input (R)+Vs Type (G)DATA- Relay Output (Y)DATA+ ND-6060 DEFAULT* Ext24V DI 0 DI 1 DI 2 DI 3 RL1 NO 11 RL1 COM RL2 NO RL2 COM RL3 NO RL3 NC RL3 COM RL4 NO RL4 NC 20 RL4 COM A Look at ND-6060 & Pin Assignment Relay Output Digital Input Channels 4 4
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Pin Definitions of NuDAM-6060 Pin # Signal Name Description 1 DI3 Digital Input Channel 3 2 DI2 Digital Input Channel 2 3 DI1 Digital Input Channel 1 4 DI0 Digital Input Channel 0 5 Ext24 External Common +24V 6 Default* Initial state setting 7 (Y) DATA+ RS-485 series signal, positive 8 (G) DATARS-485 series signal, negative 9 (R) +VS Power supply, +10V~+30V 10 (B) GND Ground 11 RL1 NO Relay 1, normal open 12 RL1 COM Relay 1, common ground 13 RL2 NO Relay 2, normal open 14 RL2 COM Relay 2, common ground 15 R
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ND-6060 Functional Block Diagram +5V Power Input +10V ~ +30V Power Regulator & Filter GND +5V Ext24V Watchdog/Power Failure Supervisor DI0 Data+ RS-485 Data - Rec/Drv Ext24V DI3 Micro Processor RL1 NO RL1 COM EEPROM Config Data Safe Value +5V RL4 NO RL4 COM 1-32 Introduction
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1. 9. Overview of NuDAM-6063 What is NuDAM-6063 ? NuDAM-6063 provides eight from A relay output channels. It can control high power devices without external circuits.
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² Power • • Power supply : +10V to +30V Current consumption : 1.2 W Using Relay Output Form A Relay : NO NO COM Control Bit = High (1) COM Control Bit = Low (0) Form A relay only has two contacts : NO (Normal Open) and COM( Common). The COM post can make contact either NO post or not contact NO post. When the control bit is high (1), the COM post and NO post are contacted. If the control bit is low (0), the COM post and NO post does not make contact.
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RL1 COM RL1 NO (B)GND RL2 NO (R)+Vs RL2 COM RL3 NO Channels (G)DATA- 8 RL8 COM Type Relay Output 8-CH Isolated Relay Output DEFAULT*1 RL4 NO ND-6063 RL3 COM COM RL5 NO RL4 COM RL5 COM A Look at ND-6063 & Pin Assignment Introduction 1-35
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Pin Definitions of NuDAM-6063 Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1-36 Introduction Signal Name RL6 NO RL6 COM RL7 NO RL7 COM RL8 NO Default* / RL8 NO (Y) DATA+ (G) DATA(R) +VS (B) GND RL1 NO RL1 COM RL2 NO RL2 COM RL3 NO RL3 COM RL4 NO RL4 COM RL5 NO RL5 COM Description Relay 6, normal open Relay 6, common ground Relay 7, normal open Relay 7, common ground Relay 8, normal open Initial state setting Relay 8, normal open RS-485 series signal, positive RS-485 series signal, negative Po
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ND-6063 Functional Block Diagram +5V Power Input +10V ~ +30V Power Regulator & Filter GND Watchdog/Power Failure Supervisor Data+ Data - RS-485 Micro Processor Rec/Drv RL1 NO RL1 COM EEPROM Config Data Safe Value +5V RL8 NO RL8 COM Introduction 1-37
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2. Initialization & Installation 2. 1. Software Installation 1. If you have already installed “NuDAM Administration” then skip other steps. 2. Backup your software diskette. 3. Insert “NuDAM Administration” disc into CD-ROM: 4. Change drive to the path of CD-ROM. For example, your drive of CD-ROM is F:, then change the drive to F: 5.Find the setup of NuDAM Administration and run it. 6. Please follow the steps of setup program then you can successful to install the nudism Administration. 2. 2.
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Default State The NuDAM I/O modules must be set at Default State when you want to change the default settings, such as the ID address, baud rate, checksum status etc. All NuDAM I/O modules have an special pin labeled as DEFAULT*. The module will be in Default State if the DEFAULT* pin is shorted to ground when power ON. Under this state, the default configuration is set as following: • • • Address ID is 00. Baud rate is 9600 bps. Check-sum disable.
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Note1: Never Connect the DRFAULT* pin to Vs or power source just left it open or wired to GND. Initialization Procedure 1. Power off the host computer and the installed NuDAM-6520. Be sure of the baud rate of the NuDAM-6520 is 9600 bps. Connect a brand new NuDAM module with the RS-485. Set the module in Default State by shorting the DEFAULT* pin. Refer to Figure 2.1 for detailed wiring. Power on the host computer. Power on the power supply for NuDAM modules.
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2. 3. Install a New NuDAM to a Existing Network Equipments for Install a New Module • • • A existing NuDAM network New NuDAM modules. Power supply (+10 to +30 VDC). Installing Procedures 1. Configure the new NuDAM module according to the initialization procedure in section 2.2. 2. The baud rate and check-sum status of the new module must be identity with the existing RS-485 network. The address ID must not be conflict with other NuDAM modules on the network. 3.
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2. 4.
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Digital Output Connect with Power Loading NuDAM-6050 Digital Output Channel From Micro Processor open collector LED, SSR, Relay etc.
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2. 5.
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2. 6.
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2. 7. Application Wiring for NuDAM-6054 Isolated Common Power Input NuDAM-6054 Common Power Channel Common Power Digital Signal Source Photo Coupler Ext.24V To Micro Processor DI n GND 2. 8.
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2. 9.
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2. 10.
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Digital Input : Contact Mode NuDAM-6060 Digital Input Channel Photo Coupler Ext24V To Micro Processor DI n+ DI n- External Switch Digital Input : Transistor Mode NuDAM-6060 Digital Input Channel Photo Coupler Ext24V DI n+ DI n- External Signal 2-12 Command Set To Micro Processor
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2. 11.
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3. Command Set 3. 1. Command and Response Introduction The NuDAM command is composed by numbers of characteristics, including the leading code, address ID, the variables, the optional checksum byte, and a carriage return to indicate the end of a command. The host computer can only command only one NuDAM module except those syncronized commands with wildcard address “**”. The NuDAM may or may not give response to the command. The host should check the response to handshake with the modules.
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Format of NuDAM Commands (Leading Code)(Addr)(Command)[Data][Checksum] When checksum is enable then [Checksum] is needed, it is 2-character.
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‘$’ = 0x24 ‘0’ = 0x30 ‘1’ = 0x31 ‘2’ = 0x30 B7 = ( 0x24 + 0x30 + 0x31 + 0x32 ) MOD 0x100 ‘!’ = 0x24 ‘6’ = 0x36 ‘0’ = 0x30 ‘1’ = 0x31 ‘4’ = 0x34 AC = ( 0x24 + 0x30 + 0x31 + 0x34 + 0x30 + 0x30 + 0x36 + 0x30 + 0x30 ) MOD 0x100 Note : 1. There is no spacing between characters. 2. At end of command need a carriage return 0x0D. 3. Checksum is optional parameter. Response of NuDAM Commands The response message depends on NuDAM command.
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3. 2. Summary of Command Set There are three categories of NuDAM commands. One is the general commands, including set configuration command, read configuration, reset, read module‘s name or firmware version, etc. Every NuDAM can response to the general commands. The second category is the functional commands, which depends on functions of each module, not every module can execute all functions.
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Command Set of Digital I/O Modules Command Syntax General Commands Set Configuration %(OldAddr)(NewAddr) (TypeCode)(BaudRate) (CheckSumFlag) Read Configuration $(Addr)2 Read Module Name $(Addr)M Read Firmware Version $(Addr)F Reset Status $(Addr)5 Functional Commands Synchronized Sampling #** Module ALL ALL ALL ALL ALL Read Synchronized Data $(Addr)4 Digital Output #(Addr)(ChannelNo) (OutData) #(Addr)(Port)(Odata) #(Addr)(Port)(ChannelNo) (BitData) #(Addr)T(OdataA)(OdataB )(OdataC) $(Addr)6 $(Addr)S(I
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3. 3. Set Configuration (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Configure the basic setting about address ID, baud rate, and checksum. @Syntax %(OldAddr)(NewAddr)(TypeCode)(BaudRate)(CheckSumFlag) % (OldAddr) (NewAddr) (TypeCode) (BaudRate) (CheckSumFlag) Command leading code. (1-character) NuDAM module original address ID. The default address ID of a brand new module is 01. The value range of address ID is 00 to FF in hexadecimal.
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User command: Response: %0130400600 !30 Item % 01 30 Meaning (Leading Code) (OldAddr) (NewAddr) 40 06 00 (TypeCode) (BaudRate) (CheckSumFlag) Carriage return Code 03 04 05 06 07 08 09 Description Command leading code. Original address ID is 01H. New address ID is 30H (Hexadecimal). Digital I/O module. Baud rate is 9600. 00 means checksum is disable. 0x0D. Baudrate 1200 bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps 115200 bps Table 3.
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3. 4. Read Configuration (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Read the configuration of module on a specified address ID. @Syntax $(Addr)2 $ (Addr) 2 Command leading code Address ID. Command code for reading configuration @Response !(Addr)(TypeCode)(BaudRate)(CheckSumFalg) or ?(Addr) ! ? (Addr) (TypeCode) (BaudRate) (CheckSumFlag) 3-8 Command Set Command is valid. Command is invalid. Address ID. It always be 40 (Hex) for digital I/O modules.
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Reserved Must to be 000 Checksum 0 : disable 1 : enable 7 6 5 4 3 2 1 0 Reserved Must to be 0 Module Type 000: ND-6050 001: ND-6060 010: ND-6052 011: ND-6053 100: ND-6058 101: ND-6063 110: ND-6054 111: ND-6056 Table 3. -3 Response of check sum flag @Example User command: Response: ! 30 40 06 00 $302 !30400600 Command is valid. Address ID. Digital I/O module. Baud rate is 9600 bps. checksum is disable.
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3. 5. Read Module Name (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Read NuDAM module‘s name. @Syntax $(Addr)M $ (Addr) M Command leading code. Address ID Read module name @Response !(Addr)(ModuleName) or ?(Addr) ! ? (Addr) (ModuleName) Command is valid. Command is invalid. Address ID. NuDAM module‘s name. @Example User command: Response: ! 30 6050 3-10 Command Set $30M !306050 Command is valid.
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3. 6. Read Firmware Version (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Read NuDAM module‘s firmware version. @Syntax $(Addr)F $ (Addr) F Command leading code. Address ID Read module firmware version. @Response !(Addr)(FirmRev) or ?(Addr) ! ? (Addr) (FirmRev) Command is valid. Command is invalid. Address ID. NuDAM module‘s firmware version. @Example User command: Response: ! 30 A1.50 $30F !30A1.50 Command is valid.
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3. 7. Reset Status (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Checks the reset status of module at specified address to see whether it has been reset since the last reset status command was issued to the module. @Syntax $(Addr)5 $ (Addr) 5 Command leading code. Address ID Reset Status Command @Response !(Addr)(Status) or ?(Addr) ! ? (Addr) (Status) Command is valid. Command is invalid. Address ID. 0 : It has not been reset since the last reset status command was issued.
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3. 8. Digital Output (6050, 6060, 6063) @Description Set digital output channel value at specified address. This command is only available to modules involving the digital output function. @Syntax #(Addr)(ChannelNo)(OutData) (6050,6060,6063 Only) # (Addr) (ChannelNo) (OutData) Command leading code. (1-character) Address ID (2-character) 00 : Set value to all channels 1X : Set value to single channel First character is 1, Second character is channel number.
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2F 12 01 3-14 Command Set Address ID 1 : Set output to single channel 2 : Output single channel is channel 2 Set single channel to ON
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3. 9. Digital Output (Continued) (6056, 6058) @Description Set digital output channel value at specified address. This command is only available to modules involving the multiport digital output function. @Syntax #(Addr)T(OutDataH)(OutDataL) (6056 only) #(Addr)T(OutDataA)(OutDataB)(OutDataC) (6058 only) # (Addr) T (OutDataH) (OutDataL) (OutDataA) (OutDataB) (OutDataC) Command leading code.
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@Example User command: Response: 30 T 0303 User command: Response: 2F T 01 02 03 3-16 Command Set #30T0303 (for ND-6056) > Address ID Set output to all port 0303 (0000001100000011), Channel 0, 1, 8 and 9 are set ON other channels are set to OFF #2FT010203 (for ND-6058) > Address ID Set output to all port Set channel 0 of port A ON Set channel 1 of port B ON Set channel 0 and 1 of port C ON
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3. 10. Digital Output (Continued) (6056, 6058) @Description Set digital output port channel value at specified address. This command is only available to modules involving the multiport digital output function. @Syntax #(Addr)(Port)(OutData) (6056, 6058 only) # (Addr) (Port) (OutData) Command leading code.
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@Example User command: Response: 30 0H 03 User command: Response: 2F 0A 10 3-18 Command Set #30H03 (for ND-6056) > Address ID Set output to high byte 03 (00000011), Channel 8 and 9 are set ON other channels are set to OFF #2F0A10 > Address ID Set output to port A Set channel 4 of port A ON
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3. 11. Digital Output (Continued) (6056, 6058) @Description Set direct digital output channel value at specified address. This command is only available to modules involving the multiport digital output function. @Syntax #(Addr)(Port)(ChNo)(OutData) (6056,6058 only) # (Addr) (Port) (ChNo) (OutData) Command leading code.
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@Example User command: Response: 30 H 3 1 User command: Response: 2F A 2 0 3-20 Command Set #30H31 (for ND-6056) > Address ID Set output to high byte Channel number is 3, that is channel 11 Set corresponding channel to ON #2FA20 > Address ID Set output to port A Channel number is 2 Set corresponding channel to OFF
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3. 12. Synchronized Sampling @Description Synchronized all modules to sample input values and stored the values in the module’s register at the same time and use “Read Synchronized Data” command to read the data and process it one by one. For digital I/O module, this command is only available to modules involving the digital input function, such as NuDAM-6050, NuDAM-6052, NuDAM-6053, NuDAM-6054, NuDAM-6058 and NuDAM-6060. @Syntax #** # ** Command leading code.
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3. 13. Read Synchronized Data (6050, 6052, 6053, 6054, 6058, 6060) @Description After a synchronized sampling command #** was issued, you can read the input value that was stored in the addressed module’s register and use same method to process other module‘s data one by one. @Syntax $(Addr)4 $ (Addr) 4 Command leading code. Address ID Read synchronized data.
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(DataOut) (DataIn) (DIn) (DataInH) (DataInL) (DataInA) (DataInB) (DataInC) 0x02: A(O/P) B(O/P) CH(I/P) CL(O/P) 0x03: A(O/P) B(O/P) CH(I/P) CL(I/P) 0x04: A(O/P) B(I/P) CH(O/P) CL(O/P) 0x05: A(O/P) B(I/P) CH(O/P) CL(I/P) 0x06: A(O/P) B(I/P) CH(I/P) CL(O/P) 0x07: A(O/P) B(I/P) CH(I/P) CL(I/P) 0x08: A(I/P) B(O/P) CH(O/P) CL(O/P) 0x09: A(I/P) B(O/P) CH(O/P) CL(I/P) 0x0A: A(I/P) B(O/P) CH(I/P) CL(O/P) 0x0B: A(I/P) B(O/P) CH(I/P) CL(I/P) 0x0C: A(I/P) B(I/P) CH(O/P) CL(O/P) 0x0D: A(I/P) B(I/P) CH(O/P) CL(I/P) 0x0E
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@Examples Example for NuDAM-6050 : User command: Response: ! 1 06 52 $304 !1065200 Command is valid. Data has not been sent before. 06 (00000110) means digital output channel 1,2 are ON, channel 0,3,4,5,6,7 are OFF. 52(01010010) means digital input channel 1,4, 6 are HIGH, channel 0,2,3,5,7 are LOW.. Example for NuDAM-6058 : User command: Response: ! 1 0C 0F 01 02 03 3-24 Command Set $304 !10C0F010203 Command is valid. Data has not been sent before.
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3. 14. Digital Input (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Read the digital input channel value and readback the digital output channel value. @Syntax $(Addr)6 $ (Addr) 6 Command leading code. Address ID Digital data input command.
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or ?(Addr) ! ? (DataOut) (DataIn) (DataInH) (DataInL) (DataOutH) (DataOutL) (DataA) (DataB) (DataB) (IOFlag) 3-26 Command Set Command is valid. Command is invalid. Value of digital output channel. (2-character) Value of digital input. (2-character) Value of digital input channel 15-8. (2-character) Value of digital input channel 7-0.(2-character) Value of digital output channel 15-8. (2-character) Value of digital output channel 7-0.(2-character) Value of digital channel 7-0.
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@Example Example for NuDAM-6050 : User command: Response: $306 !321100 ! 32 Command is valid. 32 (00110010) means digital output channel 1, 4, 5 are ON, channel 0, 2, 3, 6, 7 are OFF. 11 11 (00000011) means digital input channel 0, 1 are HIGH and channel 2, 3, 4, 5, 6, 7 are LOW. No used 00 Example for NuDAM-6058 : User command: $304 Response: !0C0F010203 ! 0C 0F 01 02 03 Command is valid. Port A and B are input mode, high and low half byte of port C are output mode.
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3. 15. Programmable I/O Mode Setting (6058,) @Description Set the programmable input or output mode for ND-6058. @Syntax $(Addr)S(IOFlag) (6058 only) Command leading code.
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3. 16. Read Leading Code Setting (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Read command leading code setting and host watchdog status. @Syntax ~(Addr)0 ~ (Addr) 0 Command leading code. Address ID Read command leading code setting. @Response !(Addr)(Status)(C1)(C2)(C3)(C4)(C5)(C6) or ?(Addr) Command is valid. ! Command is invalid.
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@Example User command: ~060 Response: !0600$#%@~* Command leading code setting is $#%@~* for module address ID is 06, current status is factory default setting.
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3. 17. Change Leading Code Setting (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description User can use this command to change command leading code setting as he desired. @Syntax ~(Addr)10(C1)(C2)(C3)(C4)(C5)(C6) ~ (Addr) 10 (C1) (C2) (C3) (C4) (C5) (C6) Command leading code. Address ID, range (00 - FF). Change command leading code setting. Leading code 1, for read configuration status, firmware version, etc. default is $.
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@Examples User command: Response: ~060 !0600$#%@~* User command: Response: ~0610A#%@~* !06 User command: Response: A06F !06A1.8 Read leading code setting is $#%@~* for module address 06 and change leading code $ to A, then use A06F to read firmware version of module on address 06. *** WARNING *** l l We do not recommend users to change the default setting of leading code, because it will make you confuse .....
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3. 18. Set Host Watchdog Timer & Safety Value (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Set host watchdog timer, module will change to safety state when host is failure. Define the output value in this command. @Syntax ~(Addr)2(Flag)(TimeOut)(SafeValue) ~(Addr)2(Flag)(TimeOut)(SafeH)(SafeL) (6056 only) ~(Addr)2(Flag)(TimeOut)(SafeA)(SafeB)(SafeC) (6058only) Command leading code. ~ Address ID, range (00 - FF). (Addr) Set host watchdog timer and safe state value.
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@Example Example for NuDAM-6050 : User command: Response: 06 2 1 12 1C ~0621121C !06 Address ID Set host watchdog timer and safe state value. Enable host watchdog timer. Timeout value. 0x12 = 18 18 * 100 = 1800 ms 1C (00011100) Digital output channel DO2, DO3 and DO4 are high, the others are low. Example for NuDAM-6056 : User command: Response: 06 2 1 12 1C1C ~0621121C1C !06 Address ID Set host watchdog timer and safe state value. Enable host watchdog timer. Timeout value.
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3. 19. Read Host Watchdog Timer & Safety Value (6050, 6052, 6053, 6054, 6056, 6058, 6060, 6063) @Description Read host watchdog timer setting and the safety value. @Syntax ~(Addr)3 ~ (Addr) 3 Command leading code. Address ID Read host watchdog setting and module safety state value.
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@Example User command: Response: 06 1 12 1C ~063 !061121C Address ID Host watchdog timer is enable. Timeout value. 0x12 = 18 18 * 100 = 1800 ms 1C (00011100) Digital output channel DO3, DO4 and DO5 are high, the others are low. Between 1800 ms time period, if host does not send (Host is OK) then digital output will change to safety state 1C ( 00011100) means digital output DO3 , DO4 and DO5 is high, others are low.
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3. 20. Host is OK @Description When host watchdog timer is enable, host computer must send this command to every module before timeout otherwise “host watchdog timer enable” module‘s output value will go to safety state output value. Timeout value and safety state output value is defined in 3.14. “Set Host Watchdog Timer & Safety Value” @Syntax ~** ~ ** Command leading code. Host is OK. @Response Note : Host is OK command has NO response.
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4. Product Warranty/Service Seller warrants that equipment furnished will be free form defects in material and workmanship for a period of one year from the confirmed date of purchase of the original buyer and that upon written notice of any such defect, Seller will, at its option, repair or replace the defective item under the terms of this warranty, subject to the provisions and specific exclusions listed herein.
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NuDAM-6080 Counter/Frequency Input Module
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@Copyright 1997 ADLink Technology Inc. All Rights Reserved. Manual Rev. 1.00: March 26, 1998 The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer.
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Contents 1. 2. 3. Introduction .................................................................1-1 1. 1. About the NuDAM Counter/Frequency Modules .........................1-1 1. 2. Overview of NuDAM-6080.........................................................1-1 What is NuDAM-6080?.........................................................1-1 Features of NuDAM-6080.....................................................1-2 Specifications of NuDAM-6080.............................................
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3. 10. 3. 11. 3. 12. 3. 13. 3. 14. 3. 15. 3. 16. 3. 17. 3. 18. 3. 19. 3. 20. 3. 21. 3. 22. 3. 23. 3. 24. 3. 25. 3. 26. 3. 27. 3. 28. 3. 29. 3. 30. 3. 31. 3. 32. 3. 33. 3. 34. 3. 35. 3. 36. 3. 37. 3. 38. 3. 39. 3. 40. 3. 41. 3. 42. 3. 43. Read Counter/Frequency Value in DEC Format .......................3-16 Set Gate Mode .........................................................................3-17 Read Gate Mode ......................................................................
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1. Introduction 1. 1. About the NuDAM Counter/Frequency Modules The NuDAM provides a counter / frequency input module, which has two 32 bit counter input channels with built in programmable timer for frequency measure function. NuDAM-6080: counter/frequency input module with digital output. 1. 2. Overview of NuDAM-6080 What is NuDAM-6080? ND-6080 is a counter / frequency input module.
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Features of NuDAM-6080 • • • • • • • • • • • Two 32 bit counter / frequency input channel Two digital output channels of open collector type 5000 Vrms isolation voltage for isolated input mode External gate control for counter input Alarm function with alarm output Programmable digital filter for noise rejection Programmable threshold setting of trigger level for nonisolated input mode Programmable host watchdog timer for host failure protection Internal watchdog timer for device failure protection Easy pr
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² • • Frequency measurement Input Range: 1 Hz to 100 kHz Programmable built in gate time: 0.1/1.0 sec. • Digital Output Channels: Two open collector to 30 V, 30 mA max. load • • • • Watchdog Function Module internal watchdog timer : 150 ms Power failure threshold : 4.65 V Safety value : 2 digital output channels Host programmable watchdog: 100 ms ~ 25.500 sec. • • Power Power supply : +10V to +30V Power consumption: 2.
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Pin Definitions of ND-6080 Pin # 1 2 3 4 5 6 7 8 9 10 Signal Name IN0 GATE0 GND IN1 GATE1 DEFAULT* (Y) DATA+ (G) DATA(R) +Vs (B) GND Description Non-isolated input of counter 0 External gate control of counter 0 Ground for non-isolated input Non-isolated input of counter 1 External gate control of counter 1 Initial state setting RS-485 series signal, positive RS-485 series signal, negative Power supply, +10V~+30V Ground 11 GATE1- 12 GATE1+ 13 IN1- 14 15 IN1+ GATE0- 16 GATE0+ 17 IN0- 18 19 IN
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A Look at ND-6080 & Pin Assignment Power Input +10V ~ +30V + 5V Power Regulator & Filter GND Watchdog/Power Failure Supervisor Counter 0 Data + Data - Counter 1 RS-485 Rec/Drv Micro Processor EEPROM Config Data Safe Value 2-bits Digital Output 1-bit Digital Input DO0 DO1 Default* Pin +5V GATE0+ GATE0+5V GATE1+ GATE1+5V Counter 0 Counter 1 Programmable Digital Noise Filter PHTO/TTL Input Select and GATE Control CH0+ CH0+5V CH1+ CH1- Programmable Threshold Voltage CH1 (TTL) CH1 (TTL) GATE0 (T
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ND-6080 GATE0 CODE 50 51 1-6 Introduction IN1- IN1+ Functional Block Diagram of ND-6080 Counter/Frequency Input Module SIGNAL COUNTER FREQUENCY
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2. Initialization & Installation 2. 1. Software Installation 1. If you had installed “NuDAM Administration” then skip other steps. 2. Backup your software diskette 3. Insert “NuDAM Administration” diskette into floppy drive A: 4. Change drive to A: 5. Installation command syntax INSTALL drive: Drive name is C to Z. Example 1: install to drive C: A:\> INSTALL C: Example 2: install to drive F: A:\> INSTALL F: 6.
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2. 2. Initializing a Brand-New Module Objective of Initializing a Brand-New NuDAM All NuDAM modules except NuDAM-6520 and NuDAM-6510, in an RS-485 network must have a unique address ID, however, every brand-new NuDAM has a factory default setting as following: • • • • Address ID is 01.
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Initialization Equipment • • Host computer with an RS-232 port. An installed RS-485 module (NuDAM-6520) with 9600 baud rate. The brand new NuDAM module Power supply (+10 to +30 VDC) for NuDAM modules Administration utility software • • • Initialization Procedure 1. Power off the host computer and the installed NuDAM-6520. Be sure of the baud rate of the NuDAM-6520 is 9600 bps. 2. Connect a brand new NuDAM module with the RS-485. Set the module in Default State by shorting the DEFAULT* pin.
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2. 3. Install a New NuDAM to a Existing Network Equipments for Install a New Module • • • A existing NuDAM network New NuDAM modules. Power supply (+10 to +30 VDC). Installing Procedures 1. Configure the new NuDAM module according to the initialization procedures in section 2.2. 2. The baud rate and check-sum status of the new module must be identity with the existing RS-485 network. The address ID must not be conflict with other NuDAM modules on the network. 3.
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2. 4. Application Wiring for NuDAM-6080 Non-isolated Input IN0 Counter Input 1 +GATE0 Gate Control D.
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3. Command Set 3. 1. Command and Response Introduction The NuDAM command is composed by numbers of characteristics, including the leading code, address ID, the variables, the optional check-sum bytes, and a carriage return to indicate the end of a command. The host computer can only command only one NuDAM module except those synchronized commands with wildcard address “**”. The NuDAM may or may not give response to the command. The host should check the response to handshake with the modules.
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Format of NuDAM Commands (Leading Code)(Addr)(Command)[Data][Checksum] When checksum is enable then [Checksum] is needed, it is 2-character. Both command and response must append the checksum characters.
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‘!’ = 0x24 ‘6’ = 0x36 ‘0’ = 0x30 ‘1’ = 0x31 ‘4’ = 0x34 AC = ( 0x24 + 0x30 + 0x31 + 0x34 + 0x30 + 0x30 + 0x36 + 0x30 + 0x30 ) MOD 0x100 Note : 1. There is no spacing between the command words and the checksum characters. 2. Every command follows a carriage return for ending. 3. The checksum characters are optional. Response of NuDAM Commands The response message depends on versatile NuDAM command.
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3. 2. Summary of Command Set There are three categories of NuDAM commands. The first is the general commands, including set configuration command, read configuration, reset, read module‘s name or firmware version, etc. Every NuDAM can response to the general commands. The second is the functional commands, which depends on functions of each module. Not every module can execute all function commands.
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Command Counter Setup Commands Set Gate Mode Read Gate Mode Set Maximum Counter Value Read Maximum Counter Value Set Initial Count Value Read Initial Count Value Start/Stop Counter Read Counter Start/Stop Status Clear Counter Read then Clear the Overflow Flag Syntax $(Addr)A(Gmode) $(Addr)A $(Addr)3(CounterNo) (MaxData) $(Addr)3(CounetrNo) @(Addr)P(CounterNo) (IniData) @(Addr)G(CounetrNo) $(Addr)5(CounterNo) (SStatus) $(Addr)5(CounterNo) $(Addr)6(CounterNo) $(Addr)7(CounterNo) Command Syntax Digital Filt
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Command Digital Output & Alarm Commands Enable Alarm Disable Alarm Set Alarm Limit Value of Counter 0 Set Alarm Limit Value of Counter 1 Read Alarm Limit Value of Counter 0 Read Alarm Limit Value of Counter 1 Set Digital Output Values Read Digital Output and Alarm Status @(Addr)EA(CounterNo) @(Addr)DA(CounterNo) @(Addr)PA(ArmData) @(Addr)SA(ArmData) @(Addr)RP @(Addr)RA @(Addr)DO(DoData) @(Addr)DI Command Special Commands Read Command Leading Code Setting Change Command Leading Code Setting Set Host Watchd
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3. 3. Set Configuration @Description Configure the basic setting about address ID, baud rate, and checksum. @Syntax %(OldAddr)(NewAddr)(TypeCode)(BaudRate)(CheckSumFlag) % (OldAddr) (NewAddr) (TypeCode) (BaudRate) (CheckSumFlag) Command leading code. (1-character) NuDAM module original address ID. The default address ID of a brand new module is 01. The value range of address ID is 00 to FF in hexadecimal.
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Note : When you want to change the checksum or baud rate then the DEFAULT* pin should be grounded at first. @Example User command: Response: %0130500600 !30 Item % 01 30 Meaning (Leading Code) (OldAddr) (NewAddr) 50 06 00 (TypeCode) (BaudRate) (CheckSumFlag) Carriage return Code 03 04 05 06 07 08 Description Command leading code. Original address ID is 01H. New address ID is 30H (Hexadecimal). Counter input mode. Baud rate is 9600. 00 means checksum is disable, and frequency gate is 0.
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Checksum 0 : disable 1 : enable 7 6 5 4 Reserved Must to be 0 3 Frequency Gate Time 0 : 0.
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3. 4. Read Configuration @Description Read the configuration of module on a specified address ID. @Syntax $(Addr)2 $ (Addr) 2 Command leading code Address ID. Command code for reading configuration @Response !(Addr)(TypeCode)(BaudRate)(CheckSumFalg) or ?(Addr) ! ? (Addr) (TypeCode) (BaudRate) (CheckSumFlag) @Example User command: Response: ! 30 50 06 00 3-10 Command Set Command is valid. Command is invalid. Address ID.
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3. 5. Read Module Name @Description Read NuDAM module‘s name. @Syntax $(Addr)M $ (Addr) M Command leading code. Address ID Read module name @Response !(Addr)(ModuleName) or ?(Addr) ! ? (Addr) (ModuleName) @Example User command: Response: ! 30 6080 Command is valid. Command is invalid. Address ID. NuDAM module‘s name. $30M !306080 Command is valid.
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3. 6. Read Firmware Version @Description Read NuDAM module‘s firmware version. @Syntax $(Addr)F $ (Addr) F Command leading code. Address ID Read module firmware version. @Response !(Addr)(FirmRev) or ?(Addr) ! ? (Addr) (FirmRev) @Example User command: Response: ! 30 A1.50 3-12 Command Set Command is valid. Command is invalid. Address ID. NuDAM module‘s firmware version. $30F !30A1.50 Command is valid.
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3. 7. Set Input Mode @Description Set the input signal mode of counter/frequency to either TTL or photo isolated mode. @Syntax $(Addr)B(InType) $ (Addr) B (InType) Command leading code. Address ID Set input mode Command 0: TTL input 1: photo isolated input @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID. @Example User command: Response: Item $ 30 B 0 $30B0 !30 Meaning (Leading Code) (Addr) (InType) Description Command leading code.
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3. 8. Read Input Mode @Description Read the input signal mode of counter/frequency module. @Syntax $(Addr)B $ (Addr) B Command leading code. Address ID Read input mode Command @Response !(Addr)(InType) or ?(Addr) ! ? (Addr) (InType) @Example User command: Response: ! 30 1 3-14 Command Set Command is valid. Command is invalid. Address ID. 0: TTL input mode. 1: Photo isolated input mode. $30B !301 Command is valid. Address Photo isolated input.
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3. 9. Read Counter/Frequency Value in HEX Format @Description Read the Counter/Frequency module of counter 0 or 1 and return the acquired data in hexadecimal format. @Syntax #(Addr)(CounterNo) # (Addr) (CounterNo) Command leading code. (1-character) Address ID (2-character) 0: Counter 0. 1: Counter 1. (1-character) @Response >Data or ?(Addr) > ? (Addr) @Example User command: Response: Command is valid Command is invalid. Address ID.
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3. 10. Read Counter/Frequency Value in DEC Format @Description Read the Counter/Frequency module of counter 0 or 1 and return the acquired data in decimal format. @Syntax #(Addr)(CounterNo)D # (Addr) (CounterNo) D Command leading code. (1-character) Address ID (2-character) 0: Counter 0. 1: Counter 1. (1-character) Decimal command code. @Response >Data or ?(Addr) > ? (Addr) @Example User command: Response: Command is valid Command is invalid. Address ID.
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3. 11. Set Gate Mode @Description Set the counter input module’s gate control to either high, low or disable. @Syntax $(Addr)A(Gmode) $ (Addr) A (Gmode) Command leading code. Address ID (2-character) Gate command code 0: the gate is low 1: the gate is high 2: the gate is disable @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 12. Read Gate Mode @Description Read the counter input module’s gate status. @Syntax $(Addr)A $ (Addr) A Command leading code. Address ID (2-character) Gate command code @Response !(Addr)(Gmode) or ?(Addr) ! ? (Addr) (Gmode) Command is valid. Command is invalid. Address ID. 0: the gate is low 1: the gate is high 2: the gate is disable @Example User command: Response: Item $ 30 A $30A !301 Meaning (Leading Code) (Addr) ! 30 1 3-18 Command Set Description Command leading code.
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3. 13. Set Maximum Counter Value @Description Set the maximum counter value of counter 0 or counter 1. @Syntax $(Addr)3(CounterNo)(MaxData) $ (Addr) 3 (CounterNo) (MaxData) Command leading code. Address ID (2-character) Maximum counter value command. 0: counter 0 1: counter 1 The maximum counter value which consists of 8 hexadecimal digits. When counting value exceeds the maximum counter value, an overflow flag status will set. @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid.
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3. 14. Read Maximum Counter Value @Description Read the maximum counter value of counter 0 or counter 1. @Syntax $(Addr)3(CounterNo) $ (Addr) 3 (CounterNo) Command leading code. Address ID (2-character) Maximum counter value command code 0: counter 0 1: counter 1 @Response !(Addr)(MaxData) or ?(Addr) ! ? (Addr) (MaxData) @Example User command: Response: Item $ 30 3 1 Command is valid. Command is invalid. Address ID. The maximum counter value which consists of 8 hexadecimal digits.
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3. 15. Set Initial Count Value @Description Set the initial count value of counter 0 or counter 1. @Syntax $(Addr)P(CounterNo)(IniData) $ (Addr) P (CounterNo) Command leading code. Address ID (2-character) Set initial count value command code. 0: counter 0 1: counter 1 The initial count value which consists of 8 hexadecimal digits. (IniData) @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 16. Read Initial Count Value @Description Read the initial count value of counter 0 or counter 1. @Syntax $(Addr)G(CounterNo) $ (Addr) G (CounterNo) Command leading code. Address ID (2-character) Read initial counter value command code 0: counter 0 1: counter 1 @Response !(Addr)(IniData) or ?(Addr) ! Command is valid. ? Command is invalid. (Addr) Address ID. (IniData) The initial count value which consists of 8 hexadecimal digits.
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3. 17. Start/Stop Counter @Description Start or stop counting of counter 0 or counter 1. @Syntax $(Addr)5(CounterNo)(SStatus) $ (Addr) 5 (CounterNo) (SStatus) Command leading code. Address ID (2-character) Start/stop counter command code. 0: counter 0 1: counter 1 0: stop counting 1: start counting @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 18. Read Start/Stop Counter Status @Description Read the status of counter 0 or counter 1 for its active or inactive condition. @Syntax $(Addr)5(CounterNo) $ (Addr) 5 (CounterNo) Command leading code. Address ID (2-character) Start/stop counter command code. 0: counter 0 1: counter 1 @Response !(Addr)(SStatus) or ?(Addr) ! ? (Addr) (Sstatus) @Example User command: Response: ! 30 1 3-24 Command Set Command is valid. Command is invalid. Address ID.
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3. 19. Clear Counter @Description Clear the value of counter 0 or counter 1. @Syntax $(Addr)6(CounterNo) $ (Addr) 6 (CounterNo) Command leading code. Address ID (2-character) Clear counter command code. 0: counter 0 1: counter 1 @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID. @Example User command: Response: Item $ 30 6 0 $3060 !30 Meaning (Leading Code) (Addr) (CounterNo) Description Command leading code. Address ID is 30H.
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3. 20. Read then Clear Overflow Flag @Description Read the status of the overflow flag of counter 0 or counter 1, and then clear the flag afterward. @Syntax $(Addr)7(CounterNo) $ (Addr) 7 (CounterNo) Command leading code. Address ID (2-character) Read then clear overflow command code. 0: counter 0 1: counter 1 @Response !(Addr)(OFlag) or ?(Addr) ! ? (Addr) (OFlag) Command is valid. Command is invalid. Address ID.
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@Example User command: Response: $3070 !301 Item $ 30 7 Meaning (Leading Code) (Addr) 0 (CounterNo) ! 30 1 Description Command leading code. Address ID is 30H. Read counter overflow command code. Counter 0. Command is valid. Address of counter/frequency module. Counter 0 is overflowed.
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3. 21. Enable/Disable Digital Filter @Description Enable or disable the digital filter function. @Syntax $(Addr)4(FStatus) $ (Addr) 4 (FStatus) Command leading code. Address ID (2-character) Enable/Disable filter command code. 0: disable filter 1: enable filter @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 22. Read Filter Status @Description Read the digital filter enable/disable status. @Syntax $(Addr)4 $ (Addr) Command leading code. Address ID (2-character) Enable/Disable filter command code. 4 @Response !(Addr)(FStatus) or ?(Addr) ! ? (Addr) (FStatus) Command is valid. Command is invalid. Address ID. 0: disable filter 1: enable filter @Example User command: Response: Item $ 30 4 ! 30 1 $304 !301 Meaning (Leading Code) (Addr) Description Command leading code.
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3. 23. Set Minimum Input Signal Width at High Level @Description Set the minimum input signal width at high level, for signal level high less then this value will be filtered out as noise. @Syntax $(Addr)0H(MinFData) $ (Addr) 0H (MinFData) Command leading code. Address ID (2-character) Set minimum input signal width at high level command code. The minimum width data at high level. The unit is µs and its resolution is 1 µs. This value range from 4 µs to 1020 µs, which is a 4-digit integer.
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3. 24. Read Minimum Input Signal Width at High Level @Description Read the minimum input signal width at high level. @Syntax $(Addr)0H $ (Addr) Command leading code. Address ID (2-character) Set minimum input signal width at high level command code. 0H @Response !(Addr)(MinFData) or ?(Addr) ! ? (Addr) (MinFData) @Example User command: Response: Item $ 30 0H ! 30 0100 Command is valid. Command is invalid. Address ID. The minimum width data at high level.
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3. 25. Set Minimum Input Signal Width at Low Level @Description Set the minimum input signal width at low level, for signal level low less then this value will be filtered out as noise. @Syntax $(Addr)0L(MinFData) $ (Addr) 0L (MinFData) Command leading code. Address ID (2-character) Set minimum input signal width at low level command code. The minimum width data at low level. The unit is µs and its resolution is 1 µs. This value range from 4 µs to 1020 µs, which is a 4-digit integer.
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3. 26. Read Minimum Input Signal Width at Low Level @Description Read the minimum input signal width at low level. @Syntax $(Addr)0L $ (Addr) Command leading code. Address ID (2-character) Set minimum input signal width at low level command code. 0L @Response !(Addr)(MinFData) or ?(Addr) ! ? (Addr) (MinFData) @Example User command: Response: Item $ 30 0L ! 30 0010 Command is valid. Command is invalid. Address ID. The minimum width data at low level.
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3. 27. Set TTL Input High Trigger Level @Description Set the TTL input high trigger level, for voltage level higher than this value is recognized as logic high. @Syntax $(Addr)1H(ThData) $ (Addr) Command leading code. Address ID (2-character) TTL input high trigger level command code. The high trigger level for TTL input. The unit is 0.1 V and its resolution is 0.1 V too. This value range from 0.1 to 5V, which is a 2-digit integer.
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3. 28. Read TTL Input High Trigger Level @Description Read the TTL input high trigger level. @Syntax $(Addr)1H $ (Addr) Command leading code. Address ID (2-character) TTL input high trigger level command code. 1H @Response !(Addr)(ThData) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID. The high trigger level for TTL input. The unit is 0.1 V and its resolution is 0.1 V too. This value range from 0.1 to 5V, which is a 2-digit integer.
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3. 29. Set TTL Input Low Trigger Level @Description Set the TTL input low trigger level, for voltage level lower than this value is recognized as logic low. @Syntax $(Addr)1L(ThData) $ (Addr) Command leading code. Address ID (2-character) TTL input low trigger level command code. The low trigger level for TTL input. The unit is 0.1 V and its resolution is 0.1 V too. This value range from 0.1 to 5V, which is a 2-digit integer.
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3. 30. Read TTL Input Low Trigger Level @Description Read the TTL input low trigger level. @Syntax $(Addr)1L $ (Addr) Command leading code. Address ID (2-character) TTL input low trigger level command code. 1L @Response !(Addr)(ThData) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID. The high trigger level for TTL input. The unit is 0.1 V and its resolution is 0.1 V too. This value range from 0.1 to 5V, which is a 2-digit integer.
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3. 31. Enable Alarm @Description Enables alarm function of counter 0 or counter 1. The digital output will assert if the counter value reaches the alarm limit while the alarm is enable. @Syntax @(Addr)EA(CounterNo) @ (Addr) EA (CounterNo ) Command leading code. Address ID (2-character) Enable alarm command code. 0: counter 0 1: counter 1 @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 32. Disable Alarm @Description Disables alarm function of counter 0 or counter 1. @Syntax @(Addr)DA(CounterNo) @ (Addr) DA (CounterNo) Command leading code. Address ID (2-character) Enable alarm command code. 0: counter 0 1: counter 1 @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID. @Example User command: Response: Item @ 30 DA 0 @30DA0 !30 Meaning (Leading Code) (Addr) (CounterNo) Description Command leading code. Address ID is 30H.
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3. 33. Set Alarm Limit Value of Counter 0 @Description Set the alarm limit value of counter 0. @Syntax @(Addr)PA(ArmData) @ (Addr) Command leading code. Address ID (2-character) Set alarm limit value command code. The alarm limit value which consists of 8 hexadecimal digits. PA (ArmData) @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 34. Set Alarm Limit Value of Counter 1 @Description Set the alarm limit value of counter 1. @Syntax @(Addr)SA(ArmData) @ (Addr) SA (ArmData) Command leading code. Address ID (2-character) Set alarm limit value command code. The alarm limit value which consists of 8 hexadecimal digits. @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 35. Read Alarm Limit Value of Counter 0 @Description Read the alarm limit value of counter 0. @Syntax @(Addr)RP @ (Addr) Command leading code. Address ID (2-character) Read alarm limit value command code RP @Response !(Addr)(ArmData) or ?(Addr) ! ? (Addr) (ArmData) Command is valid. Command is invalid. Address ID. The alarm limit value which consists of 8 hexadecimal digits.
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3. 36. Read Alarm Limit Value of Counter 1 @Description Read the alarm limit value of counter 1. @Syntax @(Addr)RA @ (Addr) Command leading code. Address ID (2-character) Read alarm limit value command code RA @Response !(Addr)(ArmData) or ?(Addr) ! ? (Addr) (ArmData) Command is valid. Command is invalid. Address ID. The alarm limit value which consists of 8 hexadecimal digits.
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3. 37. Set Digital Output Values @Description Set the value (ON or OFF) of the 2 channel digital outputs. @Syntax @(Addr)DO(DoData) @ (Addr) DO (DoData) Command leading code. Address ID Set digital data output command code. 00: DO0 is OFF, DO1 is OFF 01: DO0 is ON, DO1 is OFF 02: DO0 is OFF, DO1 is ON 03: DO0 is ON, DO1 is ON @Response !(Addr) or ?(Addr) ! ? (Addr) Command is valid. Command is invalid. Address ID.
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3. 38. Read Digital Output and Alarm Status @Description Read the current digital output channel values and the status of alarm function. @Syntax @(Addr)DI @ (Addr) DI Command leading code. Address ID Read digital data output and alarm status command code. @Response !(Addr)(AStatus)(DoData)00 or ?(Addr) ! ? (Addr) (AStatus) (DoData) Command is valid. Command is invalid. Address ID. 0: counter 0 alarm is disabled, counter 1 alarm is disabled.
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@Example User command: Response: Item @ 30 DI @30DI !3030200 Meaning (Leading Code) (Addr) ! 30 3 02 3-46 Command Set Description Command leading code. Address ID is 30H. Set digital data output. Command is valid. Address of counter/frequency module. Counter 0 alarm is enabled, counter 1 alarm is enabled. DO0 is OFF, DO1 is ON.
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3. 39. Read Command Leading Code Setting @Description Read command leading code setting and host watchdog status. @Syntax ~(Addr)0 ~ Command leading code. (Addr) Address ID 0 Read command leading code setting. @Response !(Addr)(Status)(C1)(C2)(C3)(C4)(C5)(C6) or ?(Addr) ! ? (Addr) (Status) (C1) (C2) (C3) (C4) (C5) (C6) Command is valid. Command is invalid.
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@Example User command: Response: ~060 !0600$#%@~* Command leading code setting is $#%@~* for module address ID is 06, current status is factory default setting.
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3. 40. Change Command Leading Code Setting @Description User can use this command to change command leading code setting as he desired. @Syntax ~(Addr)10(C1)(C2)(C3)(C4)(C5)(C6) ~ (Addr) 10 (C1) (C2) (C3) (C4) (C5) (C6) Command leading code. Address ID, range (00 - FF). Change command leading code setting. Leading code 1, for read configuration status, firmware version, etc. default is $. (1-character) Leading code 2, for read synchronize sampling, digital output ,default is #.
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@Examples User command: Response: ~060 !0600$#%@~* User command: Response: ~0610A#%@~* !06 User command: Response: A06F !06A1.8 Read leading code setting is $#%@~* for module address 06 and change leading code $ to A, then use A06F to read firmware version of module on address 06. *** WARNING *** l l We do not recommend users to change the default setting of leading code, because it will make you confuse .....
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3. 41. Set Host Watchdog Timer & Safety Value @Description Set host watchdog timer, module will change to safety state when host is failure. Define the output value in this command. @Syntax ~(Addr)2(Flag)(TimeOut)(SafeValue) ~ (Addr) 2 (Flag) (TimeOut) (SafeValue) Command leading code. Address ID, range (00 - FF). Set host watchdog timer and safe state value.
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@Example User command: Response: 06 2 1 12 1C 3-52 Command Set ~0621121C !06 Address ID Set host watchdog timer and safe state value. Enable host watchdog timer. Timeout value. 0x12 = 18 18 * 53.3 = 959 ms (Firmware Version 1.x) 18 * 100 = 1800 ms (Firmware Version 2.x) 1C (00011100) Digital output channel DO3, DO4 and DO5 are high, the others are low.
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3. 42. Read Host Watchdog Timer & Safety Value @Description Read host watchdog timer setting and the safety value. @Syntax ~(Addr)3 ~ (Addr) 3 Command leading code. Address ID Read host watchdog setting and module safety state value. @Response !(Addr)(Flag)(TimeOut)(SafeValue) or ?(Addr) ! ? (Addr) (Flag) (TimeOut) (SafeValue) Command is valid. Command is invalid. Address ID, range (00 - FF).
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@Example User command: Response: 06 1 12 1C ~063 !061121C Address ID Host watchdog timer is enable. Timeout value. 0x12 = 18 18 * 53.3 = 959 ms (Firmware Version 1.x) 18 * 100 = 1800 ms (Firmware Version 2.x) 1C (00011100) Digital output channel DO3, DO4 and DO5 are high, the others are low. Between 959 ms (Fireware Version 1.x) or 1800 ms (Fireware Version 2.
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3. 43. Host is OK @Description When host watchdog timer is enable, host computer must send this command to every module before timeout otherwise “host watchdog timer enable” module‘s output value will go to safety state output value. Timeout value and safety state output value is defined in 3.14. “Set Host Watchdog Timer & Safety Value” @Syntax ~** ~ ** Command leading code. Host is OK. @Response Note : Host is OK command has NO response.
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NuDAM ND-6520 RS-232 to RS-422/RS-485 Converter ND-6510 RS-422/RS-485 Repeater User’s Guide
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@Copyright 1999 ADLink Technology Inc. All Rights Reserved. Manual Rev. 2.10: June 22, 1999 The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer.
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Contents 1. INTRODUCTION ........................................................................... 1-1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9. 1.10. 2. NUDAM-6520 .................................................................................. 2-1 2.1. 2.2. 2.3. 2.4 3. INITIALIZE A BRAND-NEW NUDAM......................................... 4-1 INSTALL A NEW NUDAM TO A EXISTING NETWORK ................. 4-3 SOFTWARE UTILITY................................................................... 5-1 5.1 5.
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1. Introduction 1.1 What is NuDAM ? NuDAM is a series of data acquisition modules. It provides a total solution of the data acquisition network and control system. You can remotely control up to 256 NuDAM modules on RS-485 netowrk. All you need is to use a host computer, like PC (Personal Computer), with one RS-232 serial port for controlling the whole system. The maximum communication distance is 4000 feet from the host computer.
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• High transfer speed NuDAM modules provide up to 115.2K bps data / command transfer rate. It can promote system bandwidth. • Simple command / response protocol All communications are performed with printable ASCII characters. This allows the information to be processed with string functions common to the most high-level languages. • Industrial design The screw terminal plug connectors on every NuDAM module ensures simple installation and easy modification.
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1.3 NuDAM-6000 series products overview The NuDAM-6000 series provides the complete sets of data acquisition modules, including the communication modules, the analog input modules, the analog output modules, and the digital I/O modules.
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• • • 1.4 NuDAM-6060 : 4-channel Relay Output & Digital Input Module NuDAM-6063 : 8-channel Relay Output Module NuDAM-6080 : Counter/Frequency Input Module EIA RS-485 Standard The EIA RS-485 interface is a communication standard developed for multi-dropped systems that can communicate at high rate over long distance. The standard RS-485 can operate at speed up to 10 M bps over cable length up to 4000 feet. The RS-485 interface can support up to 32 drivers / receivers on the same line.
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Excessive output current and power dissipation caused by faults or by bus contention are prevented by the current limiter and the thermal shutdown circuitry inside the NuDAM. 1.6 NuDAM RS-485 Network Configurations NuDAM-6000 series is designed under RS-485 multi-drop network architecture. Up to 256 NuDAM modules can be controlled in a multi-drop network. The limit of 256 is due to command code.
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ND-6520 RS-232 to RS-485/RS-422 Converter Host RS-485 bus RS-232 Terminator RS-485 bus ND-6510 Repeater NuDAM Modules Figure 1-2 Branch Topology ND-6520 RS-232 to RS-485/RS-422 Converter NuDAM Modules Terminator Host RS-485 bus ND-6510 Repeater ND-6510 Repeater NuDAM Modules Terminator NuDAM I/O modules NuDAM I/O modules Figure 1-3 Free Topology 1-6 Introduction
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1.7 Constructing a NuDAM Network Go through the following steps, the user can construct a NuDAM network easily. 1. 2. 3. 4. 5. 6. 7. Setup a ND-6520. Connect the host computer with the ND-6520. Setup one or more ND-6510 if necessary. Connect the ND-6510 to extend to RS-485 bus if necessary. Install the NuDAM utility software from disk. Initialize the brand-new NuDAM modules. Add the new NuDAM modules into RS-485 network. Refer to chapter 2 for executing step 1 and 2.
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1.9. Shielding In case of increased interference, a shielded bus cables is recommended to use for wiring between module and modules. In addition, a shielding also should be done for the cable of power supply and for the signal cables. Some experiences and recommendations are concerning for shield connection. 1. The shield should be connected with protective earthing at each bus connection. 2. The shield should be applied additionally several times along the course of the cable. 3.
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1.10. How to Calculate Checksum Value Format of NuDAM Commands (LeadingCode)(Addr)(Command)(Data)[Checksum] When checksum is enable then [Checksum] is needed, it is 2-character.
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2. NuDAM-6520 2.1. Overview What is NuDAM-6520 ? NuDAM-6520 is a RS-232 to RS-422/RS-485 converter, it converts the RS-232 signal to the RS-422/RS-485 signals. The ND-6520 can be considered as an extension RS-422/RS-485 serial port for the host computer. A standard 9-pin D-type connector is used to connect the host computer and the ND-6520. Hence, the ND-6520 can connect with all kinds the PC, IPC or Notebook PC, which install a standard RS-232 interface.
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Specifications of NuDAM-6520 ² Input • Interface : standard RS-232 9 pin female D-type connector 1 • Speed (bps) : 1200(115.2K ), 2400, 4800, 9600, 19.2K, 38.4K, RTS • Data Format : 9 bits, 10 bits, 11 bits, or 12 bits ² Output • • Interface : RS-485, differential, 2 half-duplex wires RS-422, differential, 4 full-duplex wires 1 Speed (bps) : 1200(115.2K ), 2400, 4800, 9600, 19.2K, 38.4K, RTS • Max RS-485 network bus distance : 4000 ft.
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A Look at NuDAM-6520 & Pin Assignment (RS-232 IN) RS-232 to RS-485 TX- RTS CTRL 115.2K bps 2400 bps 4800 bps 9600 bps 19.2K bps 38.
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Pin Definitions Pin # 1 2 4 5 6 7 9 10 -- Signal Name (Y)DATA+ (G)DATATX+ TXRX+ RX(R)+VS (B)GND RS-232 IN Description RS-485 transmission line, positive RS-485 transmission line, negative RS-422 transmission line, positive RS-422 transmission line, negative RS-422 receiving line, positive RS-422 receiving line, negative NuDAM power supply, +10V~+30V NuDAM ground 9-pin RS-232 connector Connection Between Host and ND-6520 Host RS-232 RTS GND TXD RXD ND-6520 RS-232 ’ • Ž • ‡ … ƒ ‚ RTS GND TXD RXD NuD
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Functional Block Diagram +5V Isolation +5V Power Regulator Power Input +10V ~ +30V DC to DC Converter SW1 TXD RXD RTS TVS PTC Data+ RS-422/RS-485 RS-232 Receiver / Driver Communication Switching Controller DataReceiver/Driver Rx+ RxTx+ GND Opto-Isolation Communication Tx- Direction Control TVS : Transient Voltage Suppresser PTC : Positive Temperature Coefficient NuDAM-6520 2-5
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2.2. Setup Objective of Setup In normal condition, it is not necessary to setup the NuDAM-6520. The default configuration of this communication module is 9600 bps and data format of 8 data bits with 1 start bit, 1 stop bit, and no parity check. Note that the data format is reserved to be compatible with other brand‘s communication port, it should not be modified if only NuDAM is used in a system. The baud rate can be configured according applications’ requirement.
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SW1 Default Setting (9600 bps) ON OFF 1 1 ON OFF OFF OFF OFF OFF OFF 2 3 2 OFF ON OFF OFF OFF OFF OFF 3 OFF OFF ON OFF OFF OFF OFF 4 5 4 OFF OFF OFF ON OFF OFF OFF 6 5 OFF OFF OFF OFF ON OFF OFF 7 6 OFF OFF OFF OFF OFF ON OFF 7 OFF OFF OFF OFF OFF OFF ON Baud Rate RTS Control 1200 or 115.2k1 bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps Note 1: 115.2kbps is supported by version A1.2 or later.
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2.3. Installation Software Utility Software is not necessary for this module. Equipments for Installation A host computer with RS-232 port RS-232 cable (DB-9 female) DC Power supply (+10V~+30V) (NDP-243u is recommended) Wires (shielded and grounded is recommended) Installation Procedure 1. 2. 3. Make sure the host computer is power off. Use RS-232 cable to connect NuDAM-6520 with host computer. Wire the power supply to NuDAM. Note that the power supply should meet the specification. Wire other NuDAMs.
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2.4 Programming The NuDAM-6520 is a communication module, it is not necessary to be programmed.
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3. NuDAM-6510 3.1. Overview What is NuDAM-6510 ? The ND-6510 is the RS-422/RS-485 signal repeater which is used to extend or to lengthen the network distance. A NuDAM bus can connect up to 128 modules. The repeater should be used when the numbers of the modules excess 128. In addition, the repeater should also be used when the length of a signal bus is more than 4000 feet.
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• ² • • Max Loading : 128 NuDAMs on a bus Power DC Power Supply : +10V to +30V Power Consumption : 0.9 W A Look at NuDAM-6510 & Pin Assignment RS-422/RS-485 ND-6510 Repeapter Baud Rate SW1-1: ON SW1-2: ON SW1-3: ON SW1-4: ON SW1-5: ON SW1-6: ON 115.2K bps 2400 bps 4800 bps 9600 bps 19.2 K bps 38.
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Pin Definitions Pin # 1 2 4 5 6 7 9 10 14 15 16 17 19 20 Signal Name (Y)DATA+ (G)DATATXIN+ TXINRXOUT+ RXOUT(R)+VS (B)GND RXINRXIN+ TXOUTTXOUT+ (G)DATA(Y)DATA+ Description RS-485 transmission line, positive RS-485 transmission line, negative RS-422 transmission input line, positive RS-422 transmission input line, negative RS-422 receiving output line, positive RS-422 receiving output line, negative NuDAM power supply, +10V~+30V NuDAM ground RS-422 receiving input line, negative RS-422 receiving input line,
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ND-6510 Functional Block Diagram +5V Power Input +10V ~ +30V Power Regulator & Filter GND SW1 TVS PTC Data+ Data+ RS-422/RS-485 DataReceiver/Driver Rx+ Rx- RS-422/RS-485 Communication Switching Controller Receiver/Driver DataRx+ RxTx+ Tx+ Tx- Communication Direction Control TVS : Transient Voltage Suppresser PTC : Positive Temperature Coefficient 3-4 NuDAM-6510 Tx-
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3.2. Setup Objective of Setup In normal condition, it only needs to setup the NuDAM-6510 when the NuDAM bus with more than 128 modules or the distance exceeds 4000 feet long. The default configuration of this communication module is 9600 bps and data format of 8 data bits with 1 start bit, 1 stop bit, and no parity check. Note that the data format is reserved to be compatible with other brand‘s communication port, it should not be modified if only NuDAM is used in a system.
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SW1 Setting SW1 Default Setting (9600 bps) ON OFF 1 1 ON OFF OFF OFF OFF OFF 2 3 2 OFF ON OFF OFF OFF OFF 3 OFF OFF ON OFF OFF OFF 4 5 4 OFF OFF OFF ON OFF OFF 6 5 OFF OFF OFF OFF ON OFF 6 OFF OFF OFF OFF OFF ON Baud Rate 1 1200 or 115.2k bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps Note 1: 115.2kbps is supported by version A1.2 or later.
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3.3 Installation Software Utility Software is not necessary. Equipments for Installation A 2-wire RS-485 network or 4-wire RS-422 network. DC Power supply (+10V~+30V) Wires Installation Procedure 1. 2. 3. Make sure the original RS-422/RS-485 network is power off. Wire the power supply to NuDAM-6510. Note that the power supply should meet the specification. Wire other NuDAMs to the extend RS-485 bus.
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Application Wiring NuDAM module NuDAM-6510 Repeater DATA + DATA +Vs GND +DATA -DATA +Vs DATA+ DATAGND NuDAM module + DATA - DATA +Vs GND Local Power Supply +10 V to +30 V +Vs GND Figure 3-1 NuDAM-6510 wiring. 3.
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4. Install a Brand-New NuDAM 4.1 Initialize a Brand-New NuDAM Objective of Initializing a Brand-New NuDAM All NuDAM modules. except ND-6520 and ND-6510, in a RS-485 network must have an unique address ID, however, every brandnew NuDAM has a factory default setting as following: • • • • Baud rate is 9600 bps. Address ID is 01. Checksum is disable. Host watchdog timer is disable. Therefore, to configure the brand-new NuDAM before using is necessary, otherwise the address ID will conflict with others.
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• • • • An installed RS-485 module (NuDAM-6520) with 9600 baud rate. The brand new NuDAM module DC Power supply (+10 to +30 VDC) for NuDAM modules A NuDAM-6510 if the connection distance is more than 4000 ft. Initialization Procedure A -- As Baud rate is 9600 bps and check-sum is disable 1. Power off the host computer and the installed ND-6520. Be suring the baud rate of the ND-6520 is 9600 bps. 2. Connect a brand new NuDAM module with the RS-485. Refer to Figure 4.1 for detail wiring. 3.
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Initialization Wiring New NuDAM module NuDAM-6520 RS-232/RS-485 Converter Host Computer DATA + DATA - RS-232 +Vs GND DATA+ DATA Default* +Vs GND Local Power Supply +10 V to +30 V +Vs GND Figure 4-1 Layout for Configuring the NuDAM module 4.2 Install a New NuDAM to a Existing Network Equipments for Install a New Module • • • A existing NuDAM network New NuDAM modules. DC Power supply (+10 to +30 VDC). Installing Procedure 1. 2. 3. 4. 5. 6. 7. 8.
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5. Software Utility 5.1 Software Installation 1. Insert “ADLink All-in-one CD” into your CDROM driver. 2. Move cursor on NuDAM and click. 3. Move cursor on NuDAM 6000 Admin Utility and click. 4. Select the driver you want to install and follow the setup instructions on screen. 5.2 How to Execute the NuDAM Administration What environment you needed ? 1. At least one RS-232 communication port. 2. Microsoft Windows(version 3.1, 95/98/NT) 3. At least 2MB Hard Drive Space 4. A VGA monitor(optional) 5.
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5.3 NuDAM Administration Function Overview Default RS-232 Communication Port Setting. l l l l l Communication Port Baud Rate Data Bits Stop Bits Parity : COM2 : 9600 : 8 :1 : None 5.3.1 Change RS-232 Communication Port Setting. Choose “Network-ComPort” to change setting.
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5.3.2 Search all exist Nudam modules Choose “Network-Search” to search all exist Nudam modules in the current RS-485 network. You can change search addresses range from here. 5.3.
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Operation-Terminal : Operation-Configuration : Operation-Monitor: Operation-Diagnostic: Operation-Calibration: Operation-Model Number: Term 5-4 Software Utility Terminal Emulation, user can input command and get response message. Select one exist NuDAM module and select Configuration to do this module‘s common and private setting . Monitor all the module’s function on the network. Diagnostic module‘s function.
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You can remote control all moudles by directly using command mode, or testing your from this Terminal. Operation-Run Batch : Operation-Step Batch : Operation-Display Batch: Operation-Repeat : Run batch command file in BATCH.CMD user can edit this text file. Run the batch command step by step. Display content of BATCH.CMD Repeat one command n times ICON for Operation-Diagnostic Diag This dialog is different by different-fuction modules.
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5-6 Software Utility
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Cal ICON for Operation-Calibration This dialog is different by different-fuction modules. 5.3.
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File-Save File-Print File-Exit 5.3.5 : Save all exist NuDAM modules information as display as in the listbox in the current RS-485 network. : Print the NuDAM module information in the listbox. : Quit the NuDAM Administration Utility.
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Help-About Version information Software Utility 5-9
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6. Troubleshooting and Maintenance Preventive Maintain • Periodic check for loose connection ATTENTION: To avoid electircal shock or unintended operation of the module, remove incoming power before checking connections. Using the LED Indication The LED provides status information on Modules operation. The troubleshooting about shows LED indicator. It also shows how to use the LED to detect and correct common operating problems. LED What it Means: What to do: OFF 1.