Video Recorder VRX180 User Manual Issue 3 – 03/03 US1I-6228
Issue 3 – 03/03 US1I-6228
Copyright, Notices, and Trademarks © Copyright 2000 by Honeywell Inc. While this information is presented in good faith and believed to be accurate, Honeywell disclaims the implied warranties of merchantability and fitness for a particular purpose and makes no express warranties except as may be stated in its written agreement with and for its customer. In no event is Honeywell liable to anyone for any indirect, special or consequential damages.
About This Document Abstract This manual describes the installation, configuration, operation, and maintenance of the Video Recorder. Warranty The device described herein has been manufactured and tested for correct operation and is warranted as follows: The Video Recorder carries an 18 month warranty. This warranty includes immediate technical assistance and replacement of the defective part or instrument, if necessary.
Symbol Meanings Symbol What it means Protective ground terminal. Provided for connection of the protective earth green (green or green/yellow) supply system conductor. Functional ground terminal. Used for non-safety purposes such as noise immunity improvement. WARNING. Risk of electric shock. This symbol warns the user of a potential shock hazard where voltages greater than 30 Vrms, 42.4 Vpeak, or 60 Vdc may be accessible.
iv Video Recorder – User Manual
Contents 1. INTRODUCTION ................................................................................................................ 1 2 1.1 Video Recorder Overview ...............................................................................................................1 1.2 Specifications ..................................................................................................................................2 1.3 Model Selection Guide .............................................
4. HOW TO PROGRAM FUNCTION BLOCKS AND FEATURES..........CONT…………………. 4.6 Enter Labels ..................................................................................................................................84 4.7 Program Analog Inputs .................................................................................................................87 4.8 Program Control Loops .................................................................................................................90 4.
7. ONLINE OPERATION USING MENUS .......................................................................... 221 7.1 Overview .....................................................................................................................................221 7.2 Data Storage ...............................................................................................................................222 7.3 Access Summaries .............................................................................
TABLES Table 1-1 Specifications........................................................................................................................................ 2 Table 1-2 Analog Input Accuracy--Linear types .................................................................................................. 7 Table 1-3 Analog Input --Non-linear types........................................................................................................... 8 Table 1-4 Standards ........................
Table 4-36 Set Up Timer Prompts ..................................................................................................................... 127 Table 4-37 Mass Flow Prompts ........................................................................................................................ 128 Table 4-38 Carbon Prompts .............................................................................................................................. 129 Table 4-39 Relative Humidity Prompts ..........
Table 5-13 Profiler Starting Procedure ............................................................................................................. 202 Table 5-14 Profiler Hold Procedure .................................................................................................................. 203 Table 5-15 Profiler Reset Procedure ................................................................................................................. 203 Table 5-16 Profiler Advance Procedure..............
Figures Figure 1-1 Figure 1-2 Figure 2-1 Figure 2-2 Figure 2-3 Figure 2-4 Figure 2-5 Figure 2-6 Figure 2-7 Figure 2-8 Figure 2-9 Figure 2-10 Figure 2-11 Figure 3-1 Figure 3-2 Video Recorder .............................................................................................................................. 1 Video Recorder Model Number ................................................................................................. 10 AI Board Terminal Block Connections ...........................
Figure 4-8 Function Generator Configuration For Valve Characterization....................................... 124 Figure 4-9 Function Generator Configuration For Input Signal Characterization............................. 124 Figure 4-10 Periodic Timer ................................................................................................................. 126 Figure 4-11 Typical Carbon Potential Control Configuration..............................................................
Introduction 1. Introduction 1.1 Video Recorder Overview The Video Recorder (Figure 1-1) is part of the family of multi-point, multi-function video products. The instrument offers display versatility, flexible data storage, up to 8 control loops, each one can run its own profile, and advanced math functions. This integration of several functions eliminates the need for multiple devices and reduces installation costs.
Introduction 1.2 Specifications Table 1-1 Specifications Enclosure Mounting (Panel) Dimensions Weight I/O Ports Standard Temperature Altitude Installation Category Pollution Degree Power Fuse Rating Display Keys Data Archiving Setpoint programmers 2 Physical Metal case and rugged die cast aluminium door and frame. High impact resistant polycarbonate keypad and glass or polycarbonate window. IP55 rating (NEMA 3) from front panel. 40 mm thickness (max.) (1,57") Compact size: 320 mm (12.
Introduction Table 1-1 Specifications (continued) Program Capability Number of Programs Memory can store 96 programs for a single channel programmer, 48 programs for a dual channel programmer, 32 programs for a three channel programmer, and 24 for a four channel programmer. Programs can also be stored to floppy disk. Programmer has ability to start a program at a predetermined time.
Introduction Table 1-1 Specifications (continued) Number Input Types Signal source Input Impedance Input Isolation Stray rejection Burnout T/C Break Detection Scan rate A/D Converter Resolution Number Type Isolation from ground Accuracy Temperature Effects D/A Resolution Number Input Voltage Range Peak Voltage AC Frequency Isolation from ground Isolation between inputs ON Voltage Level OFF Voltage Level 4 Universal Analog Inputs 4 per module, up to 12 modules per video recorder mV, V, mA, T/C, RTD,
Introduction Table 1-1 Specifications (continued) Input Impedance Input Current 51K 0.9 mA @ 100 Vac Minimum ON Current Maximum OFF Current Base Power Required* OFF to ON Response ON to OFF Response 0.3 mA 0.
Introduction Table 1-1 Specifications (continued) Time Resolution Module Synchronization Math Calculations Constants Alarms Totalizers Control Loops Auto Tune Primary Displays Support Displays Communications (optional) 6 Time Proportional Outputs (TPO) on digital output Equals the Scan Cycle time of the recorder. Only Digital outputs 1 to 5 can be configured as DAT outputs. Individual TPOs are not synchronized with others.
Introduction Table 1-1 Specifications (continued) Accuracy Rated limits and associated drifts Analog input accuracy and rated limits Reference conditions Temperature = 23°C ± 2°C (73°F ± 3°F) Humidity = 65% RH ± 5% Line voltage = Nominal ± 1% Source resistance = 0 ohm Series mode and common mode = 0 V Frequency = Nominal ± 1% Accuracy Field calibration accuracy 0.05% of the selected range (IEC 873) Factory calibration: 0.1% Cold junction accuracy: ± 0.
Introduction Table 1-3 Analog Input --Non-linear types Thermocouples -ITS-90 except where noted Type Operating span Accuracy (1) % Range °F J K E T N B R S W5/W26 (3) PLAT II (3) NI-NIMO 0 0 -450 -300 0 110 0 0 0 -100 32 to to to to to to to to to to to °C 2190 2500 1830 752 2372 3300 3210 3210 4200 2500 2502 -18 -18 -268 -184 -18 43 -18 -18 -18 -73 0 Min value °F °C 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.4 0.4 0.4 0.4 0.6 2.5 1.5 1.6 0.9 0.4 0.4 0.2 0.2 0.2 0.2 0.3 1.4 0.8 0.9 0.5 0.
Introduction Table 1-4 Standards This product is designed and manufactured to be in conformity with applicable U.S., Canadian, and International (IEC/CENELEC/CE) standards for intended instrument locations. The following Standards and Specifications are met or exceeded. Case Protection IP55 on front door only, when the instrument is panel mounted and the front door securely closed. Rear of Panel EN 60529, IP 20 Flammability Rating UL 94 - V2 Vibration Level 10 to 40 Hz, 0.
Introduction 1.3 Model Selection Guide This table helps you to identify correctly the unit in front of you. Please refer to the product label and verify that you have the right unit. Select the desired key number. The mark to the right shows the selection available. A complete model number has the requested number of digits from each table as follows. Video Recorder Model Number Figure 1-2 Video Recorder Model Number In s tru c tio n s M a k e th e d e s ire d s e le c tio n fro m T a b le s I to V I .
Introduction Model Selection Guide (cont.
Introduction Model Selection Guide (cont.
Installation 2. Installation What’s in this section? The following topics are covered in this section. Topic Page Warning 13 Unpacking 14 Panel mounting the video recorder 15 Wiring the video recorder 17 Terminal connections 19 NOTICE If this instrument is used in a manner not specified by the manufacturer, the protection provided by the instrument may be impaired. 2.
Installation 2.2 Unpacking Examine the shipping container carefully. If there are visible signs of damage, notify the carrier and your local sales office immediately. If there is no visible damage, compare the contents with the packing list. Notify your local sales office if there is equipment shortage. To obtain proper credit and to avoid delays, return goods only after contacting your local sales office in advance. Carefully remove the instrument and remove any shipping ties or packing material.
Installation 2.3 Panel mounting the video recorder 2.3.1 Recommendations This video recorder is designed to operate under specific conditions. If you need more information, refer to the product specification sheet. 2.3.2 External dimensions and cut-out 275 320 45 12.60 1.77 10.83 310 12.21 Prepare panel cut-out as detailed below: 40 max. 317 1.55 12.48 +1.5 2780 0 >3 > 75 10.95 +0.06 0 278 0+1.5 10.95 +0.06 0 > 75 >3 millimeters inches NOTE: Maximum panel thickness 40 mm (1.
Installation 2.3.
Installation NOTE: When installing the video recorder, the following limits should be respected: Mounting angle limits + 15 Deg - 15 Deg 2.4 Wiring the video recorder 2.4.1 Recommendations CAUTION • All wiring must be in accordance with local electrical codes and should be carried out by authorized and experienced personnel. • The ground terminal must be connected before any other wiring (and disconnected last). • A switch in the main supply is mandatory near the equipment.
Installation • EXAMPLE: Rep. A: Cable retaining bracket (46210075-501) Rep. B: Grounding screw Rep. C: Clamp Rep. D: Shielded cable (inputs) Rep. E: External grounding cable • The use of spade terminals on all wiring is recommended.
Installation 2.5 Terminal connections 2.5.1 Rear cover The rear cover protects the I/O boards terminal connectors. On the rear cover, a drawing reminds the user of the terminals use. Positions AI = Analog input AO = Analog output DI = Digital input DO = Digital output (relay) From A to F + J to P (Upper and lower rack) From N to P (Upper rack) From J to P (Upper rack) From J to P (Upper rack) Note: Terminal blocks can be removed from the board for easier wiring and board replacement.
Installation Removing the rear cover grants access to the terminals location: Step A: Turn off power Step B: Loosen screws holding rear cover B Step C: Slide rear cover to the left C Step D: Remove rear cover D 20 Video Recorder - User Manual
Installation 2.5.2 Inserting and extracting inputs and outputs board: Steps A and B show how to insert or extract a board from the video recorder. To extract a board: Step A then Step B. To insert a board: Step B then Step A.
Installation 2.5.3 Analog input boards A universal Analog Input board accepts a variety of input signals from field devices. Figure 2-1 illustrates the terminal block connections for the various inputs. One AI board can be configured to accept multiple input types.
Installation 2.5.4 Digital Inputs Boards Three types of Digital Input (DI) boards accept three types of input signals. 1. 2. 3. Logic Input DC Input AC Input Each type is described on the following pages. Figure 2-3 shows the terminal block connections for all DI boards. See Section 1 for details on all I/O board specifications.
Installation 4 to 2 0 m A o u tp u t S lo t ID 1 2 1 1 C hannel 4 1 0 + 2 L o a d - 9 8 C hannel 3 7 G r o u n d T e r m in a l 6 5 C hannel 2 4 + 3 24V 2 - C hannel 1 1 NOTE - Channels not used as analog outputs can be used to supply a transmitter with 24 Vdc power. Figure 2-4 AO Board Terminal Block Connections 2.5.6 Digital Outputs There are three types of Digital Output (DO) boards which provide three types of Off/On control. 1. 2. 3.
Installation Figure 2-5 DO Board Terminal Block Connections The Digital Output board with relay outputs contain jumpers to set the de-energized state of the relay contacts. The relays are factory set to Normally Closed (NC) for each output on the relay output board, To change the state of the contacts: See Figure 2-6 DO Board Relay Contact Setting. Use a pair of needle-nose pliers and move the jumper from the location NC (normally closed ) to the location NO (normally open).
Installation 12 S6 NC6 11 ! 10 N 5 O NC4 9 S4 S5 N 6 O NC5 8 N 4 O 7 NC3 S3 6 N 3 O 5 N 1 O NO Normally Open Contacts NO NC N 2 O NC1 S1 Digital Output Board S2 NC2 4 3 2 1 NC Normally Closed Contacts Figure 2-6 DO Board Relay Contact Setting 2.5.7 Wiring communications This software package has been designed to operate with three kinds of serial communication standards which are: RS232, RS422 and RS485.
Installation 2.5.7.1 RS232 wiring configuration VIDEO RECORDER Figure 2-7 RS232 wiring configuration 2.5.7.1.
Installation 2.5.7.1.2 Interface connector • With DB9 connector Interface cable connectors pin arrangement and signal functions. VIDEO RECORDER SIDE 1 2 3 4 5 6 7 8 9 10 PC SIDE 11 12 14 15 16 17 18 19 20 21 22 23 24 13 5 25 DB25 male connector face view 4 9 3 8 2 7 1 6 DB9 female connector face view RECORDER PC Pin n° Pin n° 2 2 3 3 5 4 7 5 20 6 20 8 Note : Check compatibility with your PC as far as no standard for DB9 connector exists yet.
Installation • With DB25 connector Interface cable connectors pin arrangement and signal functions.
Installation 2.5.7.2 RS422 wiring configuration VIDEO RECORDER Figure 2-8 VIDEO RECORDER VIDEO RECORDER RS422 wiring configuration 2.5.7.2.
Installation 2.5.7.2.2 Interface connector TOP SIDE RXA (-) RXB (+) TXA (-) TXB (+) BOTTOM SIDE Figure 2-9 RS422 Inferface connections 2.5.7.
Installation 2.5.7.3.1 Switch configuration RS485 3 2 1 LEFT away from PC board RIGHT toward PC board 2.5.7.3.
Installation 2.5.7.4 Connecting the RS422/485 link to a computer The VRX180 video recorder with the RS422/485 Communications option can be connected your computer using one of two arrangements : • • Wired to an RS422/485 compatible serial port (if the computer is equipped with such a port). Wire the RS232 serial port of the computer to an RS232 to RS485 converter. The RS485 port of the converter should be wired to the Communications port of the VRX recorder.
Installation 34 Video Recorder - User Manual
Programming and Operating Concepts 3. Programming and Operating Concepts and Procedures 3.1 Overview This section explains the instrument’s programming and operating concepts and procedures. Read and understand this section before attempting to program and operate your instrument. 3.2 Quick Start Programming Use this section to quickly start up your instrument. This section contains the basic concepts you should know for configuring the instrument.
Programming and Operating Concepts 3.4 Menu Navigation Moving between the Program, Online, and Maintenance modes of the instrument is accomplished through use of the instrument’s Menu, Up Arrow, Down Arrow, and Enter keys located on its front door. Refer to Figure 3-1. TAG1 VALUE1 TAG2 VALUE2 VALUE7 TAG8 VALUE8 TAG3 VALUE3 TAG4 TAG9 VALUE9 TAG10 TAG7 VALUE4 VALUE10 TAG5 TAG11 VALUE5 VALUE11 TAG6 TAG12 VALUE6 VALUE12 LP1 1000.00 LP2 LP3 1500.00 1200.00 LP4 ZONE1 ZONE2 ZONE3 123.45 123.45 123.
Programming and Operating Concepts A more detailed explanation of the function of each button appears in Section 3.5. To develop a feel for navigating between modes, power up the instrument and perform the sequence of steps that follows. Upon powering up the instrument for the very first time, the logo display will initially appear. Press the Menu button several times until the ON LINE, PROGRAM, or MAINTENANCE mode MAIN MENU is displayed. Refer to Figure 3-2.
Programming and Operating Concepts Once within the mode selected in Step 5, scroll through the mode’s MAIN MENU using the Up Arrow and Down Arrow buttons. Verify each menu choice as indicated in Figure 3-2. Repeat Steps 3 through 6 for the last of the three mode selections possible. Having completed the preceding exercise, changing the instrument’s mode should now be a simple task.
Programming and Operating Concepts MAIN MENU - PROGRAM SET MODE PROGRAM LABELS ANALOG INPUTS ANALOG OUTPUTS DISCRETE INPUTS DISCRETE OUTPUTS CONTROL LOOPS CALCULATED VALUES ALARMS ENGINEERING UNITS FILENAMES ANALOG INPUTS INPUT #1 AI1 INPUT #2 AI2 INPUT #3 AI3 INPUT #4 AI4 INPUT #5 AI5 CONTROL LOOPS LOOP #1 LP1 LOOP #2 LP2 LOOP #3 LP3 LOOP #4 LP4 LOOP #5 LP5 LOOP #6 LP6 LOOP #7 LP7 ANALOG OUTPUTS OUTPUT #1 AO1 OUTPUT #2 AO2 OUTPUT #3 AO3 OUTPUT #4 AO4 OUTPUT #5 AO5 OUTPUT #6
Programming and Operating Concepts MAIN MENU - MAINTENANCE SET MODE MAINTENANCE CALIBRATE ANALOG INPUTS CALIBRATE ANALOG INPUTS RESET ANALOG INPUT CALIBRATION CALIBRATE ANALOG OUTPUTS OUTPUT #1 LOW OUTPUT #1 HIGH OUTPUT #2 LOW OFF-LINE DIAGNOSTICS RAM SIZE (KB) KEYBOARD TEST DISPLAY TEST DATABASE SERVICES RESET UNIT CLEAR ALL MEMORY OUTPUT #2 HIGH COPY ANALOG INPUT CALIBRATION OUTPUT #3 LOW OUTPUT #3 HIGH CALIBRATE REFERENCE JUNCTION RESET REF.
Programming and Operating Concepts 3.5 Button functions In all modes, the instrument is operated by using the front panel buttons to view and select items from menus and displays. Table 3-1 describes each panel button and its functions. Table 3-1 Button Functions Symbol Name Function Operating mode in which function applies Program Menu Up Arrow/ Previous Online Maint # • Accesses Online Mode Menu from online primary display. • Backs cursor out of a menu to next higher menu level.
Programming and Operating Concepts Table 3-1 Button functions (continued) Symbol Name Down Arrow/ Next Left Arrow Enter Tab Function Operating mode in which function applies Program Online Maint • Moves cursor down a list/menu. # # # • When selecting a number, letter, or decimal point position, moves cursor one character to the right, then wraps around to leftmost character. # # # • In loop display, decreases loop's setpoint value.
Programming and Operating Concepts Table 3-1 Button functions (continued) Symbol Name Display 1 1 Function From any display or menu, pressing this button changes the instrument to online mode* and accesses the display programmed as Display #1. Operating mode in which function applies Program Online Maint # # # # # # # # # See Table 4-64 on page 154 for more information on Displays.
Programming and Operating Concepts Table 3-1 Button functions (continued) Symbol Name Function Operating mode in which function applies Program Auto/ Manual • In a loop display, toggles loop between Auto and Manual modes (loop's Force Remote Manual discrete must be OFF). • In a loop display, toggles loop between Remote Manual and Manual modes (loop's Remote Manual discrete must be ON). • Does not function if loop's Discrete vs. Key discrete is ON.
Programming and Operating Concepts 3.6 Text Entry From External Sources QWERTY keyboard To use a keyboard to enter text such as labels, numbers, and equations, connect an AT Qwerty keyboard to the mini DIN connector. See Table 3-2 for key functions. The instrument’s cursor must be on the text to be changed (on the right side of the display) before you type in the new text. Press Enter to accept the changes or press Menu to reject the changes.
Programming and Operating Concepts Table 3-2 QWERTY Key Equivalents (continued) Button QWERTY key F1 F1 F2 F3 F4 F5 Function • Moves cursor around displays. • Accesses Point/Details menu. F5 Initiates a discrete action programmed to this key, such as Starting a Setpoint Profile or resetting a totalizer. F6 Initiates a discrete action programmed to this key, such as Holding a Setpoint Profile or resetting a totalizer.
Programming and Operating Concepts 3.7 Connecting a keyboard or a barcode reader The mini DIN connector is located on the front door of the instrument.
Programming and Operating Concepts 3.8 Installing and removing a floppy disk To install or remove a floppy disk from the instrument, open the door as described in the following drawings. NOTE: recording on the disk stops when door is open.
Programming and Operating Concepts 3.9 Definition of Function Blocks Definition A function block is a unit of software that performs a set of operations on its input parameters and function block parameters and produces output parameters. These output parameters can be programmed as inputs to other function blocks, whose output parameters can be programmed as inputs to other function blocks, and so on.
Programming and Operating Concepts Table 3-3 Function Block Types Function block name Type Maximum available* Purpose Alarm AL 96 Causes alarms under specified conditions. Analog Input AI 48 Interfaces with measuring input hardware (thermocouple, RTD, mA, volts). Analog Output AO 8 Interfaces with analog output hardware (current output (CAT)) or with output relay hardware (time proportion (DAT)). Calculated Value CV 96 Performs various calculations on specified parameters.
Programming and Operating Concepts 3.10 Components of function blocks The three components of a function block are: Input parameter(s) Function block parameter(s) Output parameter(s). Figure 3-7 shows the function block Alarm #1’s components.
Programming and Operating Concepts Function block parameter A function block parameter’s data is contained within the block. When you are programming a function block and are not given a choice of PARM, you are programming a function block parameter. Typical choices when programming a function block parameter are NONE, OFF, any numerical value, or a list of options for the parameter, but not PARM. See Figure 3-7.
Programming and Operating Concepts Table 3-4 Function Block Parameter Designators Function Block Type Function Block Name Output code Parameter Name Parameter Type AI Analog Input OV Output Value Analog SY System Parameter RT Reference Junction Temp.
Programming and Operating Concepts Table 3-4 Function Block Parameter Designators (continued) Function Block Type SP AL Function Block Name Setpoint Profiler Alarm Output code Parameter Name Parameter Type OV Output Value Analog A1 Auxiliary Output Value Analog PV Process Variable (Guaranteed Soak PV #1) Analog SN Segment Number Analog SH Hold Status Discrete SE End Status Discrete SA Active Status Discrete SI Active or Hold Status Discrete SR Ready Status Discrete Discrete
Programming and Operating Concepts 3.11 How to program input parameters A function block has two types of programmable parameters: input parameters and function block parameters. When in a function block’s Program menu, if a menu item has choices OFF, a number, or PARM, then the menu item is an input parameter to that function block. That is, if you choose PARM you can connect the input parameter to another function block’s output code.
Programming and Operating Concepts LP Type of function block Choices: AI - Analog Input AL - Alarm AO - Analog Output CV - Calculated Value CN - Constant DI - Discrete Input DO - Discrete Output LP - Loop (control) SP - Setpoint Profiler SY - System TL - Totalizer 2 OV 2-character output code Choices depend on type of function block. Commonly used choices: OV OS BC See Table 3-4 for all choices.
Programming and Operating Concepts Table 3-6 Example Number Selection Procedure Using Front Panel Buttons Step Action 1 In the Program Control Loops menu, select LOOP #2. 2 Consult the Program Control Loops section of this manual to learn about the menu item you wish to change, namely, SETPOINT #2. 3 Press Down Arrow button to move the cursor to the menu choice SETPOINT #2. 4 Press Enter to move the cursor to the right side of the display where the choices for SETPOINT #2 are.
Programming and Operating Concepts ATTENTION Note the difference between programming a discrete parameter with OFF and programming it with a 0. “OFF” means “not connected”; 0 means “off state”. 3.12 How to program function block parameters The second type of programmable parameter is a function block parameter. A function block parameter’s data is contained within a function block and cannot be connected to another function block.
Programming and Operating Concepts Table 3-9 Function Block Configuration Procedure (continued) Step Action 4 Program the function block’s other items as desired. Other items include decimal point positions, descriptor, tag, and various labels for identifying the function block. 5 Repeat steps 1-4 for all desired function blocks until the instrument is configured. Example configuration Figure 3-10 shows a simplified configuration using typical function block connections.
Programming and Operating Concepts 3.14 How to program common configurations Being able to diagram a control configuration in terms of function blocks makes it easier to program and configure your instrument for its intended process control application. This function block diagram you create can be used as a “construction blue print” to program the instrument. Each block in the diagram relates to a dedicated instrument programming menu in the instrument’s PROGRAM mode.
Programming and Operating Concepts 1. Diagram the function blocks To configure this application using the instrument, your task is to build up a simple current control loop. Note that this control loop must monitor and control the temperature of the furnace zone to a local set point of 500 ºF. Using a 4 to 20 mA signal applied to a gas valve actuator, the furnace zone’s temperature will be controlled by regulating the flow of gas to the zone’s burner.
Programming and Operating Concepts 3. Label output parameters The second part in labeling each function block is to denote the blocks’ major input and output parameters. Each of these parameters will correspond to actual menu settings that you program on the instrument. As shown in Figure 3-13, the AI1 function block’s input parameter will be the actual Type J thermocouple run from the furnace to the instrument’s AI1 input terminals.
Programming and Operating Concepts TYPE J THERMOCOUPLE AI1 AI1 OV PV LP1 OV LP1 INPUT TYPE = J RANGE LOW = 0 RANGE HIGH = 1000 IN TYPE = STANDARD SP1 = 500 GAIN = 10 RESET = 1 RATE = 0 AO1 4 TO 20 mA OUTPUT TYPE = CAT IN LOW LIMIT = 0 IN HIGH LIMIT = 100 OUT LOW LIMIT = 4 OUT HIGH LIMIT = 20 Figure 3-14 Labels For Internal Function Block Parameters Note that the internal parameters that we have specified in the function block diagram built up so far are based largely on what can be inferred from
Programming and Operating Concepts 6. Draw the Feedback connection To fully complete the function block diagram, one final and very important interconnection must be drawn. In setting up control loops in this instrument, a feedback path must be specified between the loop function block itself and the hardware element that externalizes the loop’s output to the real world.
Programming and Operating Concepts Time Proportioning Relay Driven Pump A second control scheme is to use a relay to produce a time proportioning or Duration Adjusting Type (DAT) control signal. Such an application is depicted in Figure 3-17. LINEAR pH TRANSMITTER INSTRUMENT PV 4.00 SP 7.00 4 TO 20 mA 4.00 OUT 90.
Programming and Operating Concepts From Figure 3-18, the instrument’s AI1 function block will essentially process the 4 to 20 mA transmitter signal to generate a pH measurement. This measurement will be “AI1 OV” which, in turn, will be applied to LP1’s process variable input, “PV.” Before the 4 to 20 mA signal is applied to AI1, it will be converted to a 1 to 5 VDC signal with a 250 Ω shunt resistor.
Programming and Operating Concepts In Figure 3-20, the analog input function block AI1 is depicted processing the resistance values produced by the RTD. The resulting water temperature measurements (AI1 OV) are then fed to the process variable input (PV) of the LP1 control loop block. Note how LP1 has been defined as a split output control loop using the notation “TYPE = SPLIT.” Unique to this control loop is the defined range of its output value, LP1 OV.
Programming and Operating Concepts Cascade Control An example of a cascade control application is featured in Figure 3-21. Cascade control is typically used when two process values must be simultaneously controlled, with one process value directly influencing the behavior of the other. In this control strategy, each process value is supported by its own dedicated control loop. The term “cascade” is used because it describes how this control approach literally attaches both control loops together.
Programming and Operating Concepts LP2 BC REACTION VESSEL THERMOCOUPLE AI1 AI1 OV AO1 BC FB PV LP1 OV LP1 SP2 FB LP2 OV LP2 TYPE = CAS_P SP1 = 1234.5 OIL THERMOCOUPLE NOTE: AI2 IN AO1 4 TO 20 mA PV TYPE = CAS_S AI2 OV 1) SP1 is desired reaction vessel temperature. 2) SP2 is the remote setpoint input of LP2.
Programming and Operating Concepts Set Point Profile Implementation By definition, set point profiles are essentially user specified plots of process values against time. These plots are characterized by “segments” which are a series of intervals of varying time lengths that divide the plots into several segments. Within each segment, process values are typically drawn as straight lines that ramp up or down or stay constant at predetermined levels.
Programming and Operating Concepts AO1 BC TYPE J THERMOCOUPLE AI1 OV AI1 FB PV LP1 OV LP1 IN AO1 4 TO 20 mA SP2 INPUT TYPE = J RANGE LOW = 0 RANGE HIGH = 1000 TYPE = STANDARD SP1 = 500 SP2 = SP1 OV GAIN = 10 RESET = 1 RATE = 0 SP1 OV OUTPUT TYPE = CAT IN LOW LIMIT = 0 IN HIGH LIMIT = 100 OUT LOW LIMIT = 4 OUT HIGH LIMIT = 20 SP1 Figure 3-24 Function Block Diagram Of Set Point Profile Control Of Figure 3-16 Figure 3-24 basically depicts all the components of the Figure 3-16’s control configur
Programming and Operating Concepts Also typical in the execution of a set point profile is the generation of discrete events during each profile step. Discrete events are simply status indicators that are programmed to assume either an ON or OFF state during a step of a profile. As simple discrete status indicators, these events may, for example, be used to initiate a logic control scheme on the process being controlled upon the occurrence of a particular profile segment.
Programming and Operating Concepts AO1 BC AI1 OV AI1 PV FB LP1 OV LP1 External Switches DI2 OS HOLD 4 TO 20 mA SP1 OV OUTPUT TYPE = CAT IN LOW LIMIT = 0 IN HIGH LIMIT = 100 OUT LOW LIMIT = 4 OUT HIGH LIMIT = 20 SP1 RESET E1 + + + E16 DO16 DI3 OS + + SP1 E1 + + + SP1 E16 + + + + DI3 TYPE = STANDARD SP1 = 500 SP2 = SP1 OV GAIN = 10 RESET = 1 RATE = 0 DI1 OS START DI2 AO1 SP2 INPUT TYPE = J RANGE LOW = 0 RANGE HIGH = 1000 DI1 IN + + + TYPE J THERMOCOUPLE DO1 Figure 3-27 Tying A
Programming and Operating Concepts 3.15 Data Storage This instrument supports either floppy 1,44 MB or 100 MB ZIP disks. Note that only DOS formatted floppy disks may be used in the instrument’s disk drive and the unit’s front door must be closed for any disk drive operations to take place. The floppy disks may be initialized in the instrument or on an IBMPC with the initialize utility. Read this overview thoroughly to understand the fundamentals behind the instrument’s data storage capabilities.
Programming and Operating Concepts Performing Data Storage Configuring the instrument to store the first category, Data Storage (process and diagnostic data) is done through an Online menu entitled DATA STORAGE. All aspects of preparing a DOS formatted disk to accept process and diagnostic data information are managed through this menu’s selections. Process and diagnostic data may be stored on the same disk, but not along with other storage types (i.e., configuration, setpoint programs, or calibration).
Programming and Operating Concepts Initializing a ZIP disk To activate the new data storage schedules that have been configured in the SET UP NEW SCHEDULES menu requires you to “initialize” the DOS formatted disk to which process and diagnostic data will be stored. This is done by executing a routine entitled INITIALIZE DISK, also found in the DATA STORAGE menu. This task can also be done on a PC. The task of initializing a disk and activating data storage schedules are one in the same.
Programming and Operating Concepts The next step to complete is to initialize the disk on the video recorder as you would have done normally, as explained in the «Initializing a zip disk» section, except that this time, it will take just a few seconds. Note: it is recommended to dedicate a ZIP disk to storage of data only and store configurations of products on a separate disk.
Programming and Operating Concepts EXAMPLES : Example #1 : 4 Live Trends all having 1 Hour Screens + 1 Data Storage Trend at 5 Seconds + 1 Data Storage Trend at 10 Seconds + 1 Live Screen. The result = ((1/12) * 4) + 1/5 + 1/10 + 1 = 1.6333 (BELOW THE LIMIT) Example #2 : 1 Live Trends with 5 Minute Screen + 1 Data Storage Trend at 0.25 Seconds + 1 Live Screen. The result = 1/1 + 1/0.25 + 1 = 6 (AT THE LIMIT) Example #3 : 2 Live Trends with 5 Minute Screen + 1 Data Storage Trend at 0.
Programming Function Blocks and Features 4. How To Program Function Blocks and Features 4.1 Overview This section describes all the programming procedures to get your instrument up and running, except Profiles which are discussed in Section 5. It describes the entire Program Mode menu and some items from the Online Mode menu. What’s in this section? The following topics are covered in this section.
Programming Function Blocks and Features 4.2 Programming tips 80 • See Section 3 for general programming procedures. • Before programming a function block’s input parameter with a CV’s (Calculated Value) output parameter, you must program the CV first; otherwise, the CV’s output parameter will not be available for programming. • The function block SY (System Parameter) operates internally and has no menu.
Programming Function Blocks and Features 4.3 The Program mode menu Program mode is an off-line mode for programming (configuring) the instrument. In this mode, all outputs are frozen. Table 4-1 shows the top level of the Program Mode menu with all available options. Your instrument may have a reduced menu if options are not present or if features have been disabled.
Programming Function Blocks and Features 4.4 Frequently used programming prompts When programming the instrument you will see certain prompts repeatedly in different menus. These are described in Table 4-2, rather than in each menu in which they appear. Table 4-2 Frequently Used Programming Prompts Prompt IN DECIMAL POS OUT DECIMAL POS X.XXXXX XX.XXXX XXX.XXX Range/Selections XXXX.XX XXXXX.X XXXXXX. X.
Programming Function Blocks and Features 4.5 Set Mode Select this item to change the operating mode of the instrument to Online, Program or Maintenance. The top of the display will show which mode you have changed to. Program mode Program mode is an off-line mode for programming (configuring) the instrument. In this mode, all outputs are frozen. Online mode Online Mode enables full use of the instrument with its inputs, outputs and internal programming.
Programming Function Blocks and Features 4.6 Enter Labels Overview Labeling lets you use the front panel buttons, a QWERTY keyboard, or barcode reader to assign custom text identifiers to most data and functions to make them easily recognized on displays. Labeling items makes programming and operation easier but is not required. You can assign all labels here or at each individual programming menu (that is, at Program Analog Inputs, Program Alarms, etc.).
Programming Function Blocks and Features Table 4-3 Labels for Function Blocks Prompt Range/Selections Definition DESCR Enter 16 characters maximum. Called a descriptor. Usually appears as a header or title on some displays and reports. For alarms, this is the actual alarm message. If labeling is enabled, the descriptor can be edited in the function block’s program menu. TAG Enter 7 characters maximum. Identifies the point or function on most displays and reports. Each tag must be unique.
Programming Function Blocks and Features Table 4-4 Other Labels Prompt UNIT ENGINEERING UNITS FILENAMES 86 Range/Selections Definition Enter up to 16 characters to specify a label for the instrument. The unit name appears on all Data Storage floppy disks coming from this instrument.
Programming Function Blocks and Features 4.7 Program Analog Inputs To program Analog Inputs, select PROGRAM ANALOG INPUTS on the Main Program Menu. Select an AI to program. Table 4-5 Analog Input Algorithm Selection Prompt Range/Selections INPUT ALGORITHM Standard or Custom Definition This prompt appears only if “CUSTOM INPUT” is enabled under Enable Features in the Program Mode Menu (Section 0). If “CUSTOM INPUT” is disabled you will see the Standard prompts (Table 4-6).
Programming Function Blocks and Features Table 4-6 Standard Algorithm Prompts (continued) Prompt TEMPERATURE UNIT DIRECT/INDIRECT Range/Selections Select C for Degrees Celsius, F for Degrees Fahrenheit, K for Kelvin, R for Rankine, or NONE. CIRCUIT LOW Select DIRECT for thermocouple, pyrometer, or RTD inputs. Select INDIR (Indirect) for volt or millivolt signal inputs from linear or non-linear transmitters.
Programming Function Blocks and Features Custom algorithm prompts Table 4-7 describes the custom algorithm prompts. See Table 4-2 for additional prompts. These prompts appear only if CUSTOM INPUT is enabled under FEATURES. See Section 0. Table 4-7 Custom Algorithm Prompts Prompt INPUT SIGNAL RJ ENABLE EMISSIVITY ENABLE Xn Range/Selections EMF, TC, or RTD. Selects the input hardware. Select YES for reference junction compensation, NO for no compensation. Reference junction compensation.
Programming Function Blocks and Features 4.8 Program Control Loops Control Loop Programming Structure Programming a control loop requires configuring at least 3 function blocks: an Analog Input (AI), a loop algorithm and an Analog Output (AO). The term AO is applied to any type of control output; current (CAT), or time proportioning (DAT).
Programming Function Blocks and Features Table 4-8 Loop Characteristics (continued) Characteristic What to be aware of Split output programming requirements A splitter output type (Standard or Advanced) calculated value is used to send the Split loop output to 2 or 3 different analog output (AO) functions. In this case, program the control loop to receive a feedback from the back calculation output of the splitter calculated value.
Programming Function Blocks and Features Table 4-9 Control Loop Type Menu Selections STD ADV SPLIT ON OFF CAS P CAS S RATIO DIAT IN DECIMAL POS IN DECIMAL POS IN DECIMAL POS IN DECIMAL POS IN DECIMAL POS IN DECIMAL POS IN DECIMAL POS IN DECIMAL POS OUT DECIMAL POS OUT DECIMAL POS OUT DECIMAL POS OUT DECIMAL POS OUT DECIMAL POS OUT DECIMAL POS OUT DECIMAL POS OUT DECIMAL POS PV PV PV PV OUT UNITS PV PV PV PV HIGH LIMIT PV HIGH LIMIT PV HIGH LIMIT PV HIGH LIMIT PV PV HIGH
Programming Function Blocks and Features Table 4-9 Control Loop Type Menu Selections (continued) STD ADV SPLIT FEEDFORWARD ON OFF CAS P CAS S RATIO DIAT FEEDFORWARD FEEDFORWARD GAIN CHG ACTION INPUT SOFT PID FEEDFORWARD FEEDFORWARD GAIN FEEDFORWARD GAIN CHG ACTION INPUT DUAL TUNING SEL FEEDBACK FEEDFORWARD GAIN OUTPUT TRACKING OUTPUT TRACKING DUAL TUNING SEL DISCR VS KEY SEL FEEDFORWARD OUTPUT TRACKING FORCE REMOTE MAN FORCE REMOTE MAN DISCR VS KEY SEL SETPOINT SELECT FEEDFORW
Programming Function Blocks and Features Loop Menu Items Table 4-10 alphabetically describes every loop menu item. See Table 4-2 for additional prompts. Table 4-10 Loop Prompts Prompt Range/Selections Definition APPROACH HIGH Enter a value 0.1 to 100 or OFF. This function affects the process variable approach to set point when the process variable value is less than the set point value.
Programming Function Blocks and Features Table 4-10 Loop Prompts (continued) Prompt ENGINEERING UNITS Range/Selections Definition Select letter Units of measure for values of process variable or set point which will appear on Online loop displays. FEEDBACK OFF, analog parameter, number Provides verification to the loop that the loop output request (LP OV) was achieved by the analog output module (AO).
Programming Function Blocks and Features Table 4-10 Loop Prompts (continued) Prompt IN DECIMAL POSITION Range/Selections Definition Select decimal position Used for all input parameters of the loop. INTERACTIVE YES, NO Select interactive (YES) or noninteractive (NO) for the control algorithm operation. Interactive causes the Gain, Rate, and Reset terms to interact to make up the proportional term of the algorithm (similar to analog controllers).
Programming Function Blocks and Features Table 4-10 Loop Prompts (continued) Prompt RATE#1 & RATE#2 RESET#1 & RESET#2 RESET LIMIT RATIO BIAS Range/Selections 0.02-10.00 minutes 0.005-99.99 repeats/minute OFF or 100 to 200%. Definition Modifies the loop output based on the rate of change of the process variable. The output is modified by a value that assumes the rate of change of the process variable will continue for the time period specified.
Programming Function Blocks and Features Table 4-10 Loop Prompts (continued) Prompt RATIO SETPOINT Range/Selections SETPOINT SELECT OFF, discrete parameter, 0, 1 SETPOINT#1 & SETPOINT#2 Set point #1 can be a number only. Set point #2 can be a number, an analog parameter, or OFF. SOFT PID 98 YES, NO Definition Enter a number will equal the ratio that the ratio control loop will maintain between its process variable and a “wild variable.
Programming Function Blocks and Features Table 4-10 Loop Prompts (continued) Prompt SP INC SLEW LIMIT & SP DEC SLEW LIMIT Range/Selections Enter a number SP LOW LIMIT & SP HIGH LIMIT OFF or number SP1 TRACKING SUPPRESS OVERSHOOT SP2, NONE YES, NO Definition Working set point slew limits for increasing and decreasing slew rates. (Variable slew limits are available by programming a constant's Destination with IS or DS. See Program Constants, Section 4.16.
Programming Function Blocks and Features AO2 BC UNITS = FPS INPUT TYPE = LINEAR DIRECT/INDIRECT/SQRT = SQRT RANGE LOW = 0 RANGE HIGH = 40 CIRCUIT LOW = 1 CIRCUIT HIGH = 5 ELECTRICAL UNITS = VOLTS ∆ AIR P SIGNAL AI2 FEEDBACK AI2 OV LP2 OV LP2 ∆ FUEL P SIGNAL 4 TO 20 mA TO AIR FLOW CONTROL VALVE PV AI3 OV AI3 UNITS = FPS INPUT TYPE = LINEAR DIRECT/INDIRECT/SQRT = SQRT RANGE LOW = 0 RANGE HIGH = 40 CIRCUIT LOW = 1 CIRCUIT HIGH = 5 ELECTRICAL UNITS = VOLTS WILD VARIABLE × + IN AO2 OUTPUT TYPE
Programming Function Blocks and Features 4.9 Program Analog Outputs The analog outputs will be accessible if an analog output board is detected upon power up. If the instrument will be used for control, program the loops first. See Program Control Loops in Section 4.8. Select an analog output to program. Analog output type Select the output type from Table 4-11.
Programming Function Blocks and Features Table 4-13 Analog Output Prompts Prompt INPUT SOURCE INPUT LOW LIMIT INPUT HIGH LIMIT OUTPUT LOW LIMIT Range/Selections Enter OFF, analog parameter, number as the analog output source. For a control loop, this is typically set to a control output (LP# OV). However, it may be directed to any analog value, such as a calculated value, to retransmit the value to an external device.
Programming Function Blocks and Features Table 4-13 Analog Output Prompts (continued) Prompt MIN ON TIME Range/Selections OFF or ≥ 0 Definition The minimum on time (in seconds) for the output. If the input source calls for the output to be on for less than this time, the output will not turn on at all. Example 1 Impulse Time = 100. Min On Time = 5 seconds. The output will not come on unless the input source is ≥ 5%.
Programming Function Blocks and Features 4.10 Program Discrete Inputs Discrete Input function blocks are controlled by the on/off status of the input hardware. The output of the function block, DIn OS, reflects the status of the associated input hardware. This output DIn OS can be connected to other function blocks’ input parameters to trigger actions such as starting a profile or selecting a control loop’s Set point #1 or Set point #2, among many other possibilities.
Programming Function Blocks and Features 4.11 Program Discrete Outputs Discrete Output function blocks control the relay or open collector output hardware. The Program Discrete Outputs menu item will appear if a Discrete Outputs board is installed. ATTENTION If a discrete output has been assigned to a time proportioning output (DAT), it will not be programmable here. See "OUTPUT RELAY" in Table 4-13. Select a DO to program, then program the prompts in Table 4-15. See Table 4-2 for additional prompts.
Programming Function Blocks and Features 4.12 Program Calculated Values A Calculated Value (CV) is a data point whose value is derived from calculations involving other data points. The CV Output can be analog or discrete. A CV can include other CVs in its calculations. Once a CV is created, it can be used by any function block as many times as desired. Select "CALCULATED VALUES" on the Main Program Menu. Select a CV to program, then choose from the types shown in Table 4-16.
Programming Function Blocks and Features Peak Picking This type monitors the input and determines a “peak” value reached during the specified time interval (in minutes). The peak can be chosen to be a maximum, minimum, average, or standard deviation. At the end of the time interval, the output CVn OV steps to the value of the peak and holds this value until the end of the next time interval. If the Reset Input turns ON(1), the output is held and the time interval restarts.
Programming Function Blocks and Features Signal Select Selects one of 48 inputs based on the action and outputs it as CVn OV. Table 4-18 describes the Signal Select prompts. See Table 4-2 for additional prompts. Table 4-18 Signal Select Prompts Prompt Range/Selections Definition OFF or number Displayed output value will be clamped and will flash when these limits are exceeded. OFF, analog parameter, number Up to 48 input sources to be selected from according to the ACTION.
Programming Function Blocks and Features Compare Compare can be used instead of an Alarm’s output to control a relay. It can also provide on/off control with hysteresis. Compares 2 inputs. Call the result of this comparison “Result”. Result is a pulse that goes ON(1) when comparison is true, and OFF(0) when comparison is not true. If hysteresis is given a value, then Result will not go OFF(0) until hysteresis value is exceeded.
Programming Function Blocks and Features Operator GT (Greater than) Hysteresis = 2 degrees Input #2 Input #1 Input # 1 > Input # 2 Result switches ON 1 Degree Result ON Result OFF Input # 2 - Input #1 Hysteresis Result switches OFF Result OFF Time Figure 4-3 Compare’s Greater Than Result, With Hysteresis 110 Video Recorder – User Manual
Programming Function Blocks and Features Table 4-20 Compare’s Condition Type and Condition Time Prompts Condition type Application NONE -- If this is true then CVn OS is Result Result Condition type Application If this is true then CVn OS is DELAY Filters short pulses Delays rising edge of Result for CONDITION TIME Result switches ON(1) for n seconds ≥ CONDITION TIME.
Programming Function Blocks and Features Table 4-20 Compare’s Condition Type and Condition Time Prompts (continued) Condition type Application If this is true then CVn OS is PULSE Used for interfacing with slower circuits. On rising edge of Result, creates pulse length CONDITION TIME and ignores additional rising edges of Result within that CONDITION TIME. Result switches ON(1) for ≤ CONDITION TIME, then OFF(0). ON(1) for CONDITION TIME, then OFF(0).
Programming Function Blocks and Features Counter Counts the number of OFF(0)-to-ON(1) transitions of the input. This number is output as CVn OV. When this number reaches the Preset value, a discrete output parameter CVn OS goes ON(1) until Reset occurs. Table 4-21 describes the Counter prompts. See Table 4-2 for additional prompts. Table 4-21 Counter Prompts Prompt Range/Selections Definition OFF or number Enter the output's trend display limits.
Programming Function Blocks and Features Math Performs math on up to 8 inputs using a single operator. Output is CVn OV. Division by 0 is indicated by CVn OV’s displayed value flashing 0. Table 4-22 describes the Math prompts. See Table 4-2 for additional prompts. Table 4-22 Math Prompts Prompt INPUT A - INPUT H OUTPUT LOW LIMIT Range/Selections OFF, analog parameter, number. Enter up to 8 input sources.
Programming Function Blocks and Features Free Form Math The output CVn OV is the result of a user-specified equation. QWERTY keyboard may be used for easier equation entry. Table 4-23 describes the Free Form Math prompts. See Table 4-2 for additional prompts. Table 4-23 Free Form Math Prompts Prompt OUT LOW LIMIT Range/Selections Definition OFF or number • Displayed output value will be clamped and will flash when these limits are exceeded. See Table 4-24.
Programming Function Blocks and Features Table 4-24 Free Form Math Functions For this function or value n (constant) n Negation (-n) NEG(n) Value of Input A A Value of Input B B Value of Input C C Value of Input D D Value of Input E E Value of Input F F Value of Input G G Value of Input H H Add + Subtract - Multiply * Divide / Constant number n (for example, 123.
Programming Function Blocks and Features Logic The input or inputs are processed by a logic operator. Call the result of this logic operation “Result”. Result is a pulse that goes ON(1) when the logic is true, and OFF(0) when the logic is not true. Result is then processed according to the specified condition type and condition time. The final output is a discrete pulse CVn OS. See Figure 4-5.
Programming Function Blocks and Features Table 4-26 Logic Operators For this operator Definition if this is true then Result is AND If all programmed inputs are ON, Result is ON. All programmed inputs are ON(1) ON(1) OR If at least 1 programmed input is ON, Result is ON. At least 1 programmed input is ON(1) ON(1) XOR Uses Inputs A and B only. Input A is ON(1) and Input B is OFF(0). ON(1) If one and only one input is ON, Result is ON. Input A is OFF(0) and Input B is ON (1).
Programming Function Blocks and Features Free Form Logic Lets you enter up to 64 characters as a custom logic equation (EQ) containing inputs and logical operators. The result of this equation is called “Result”. Result is then processed according to the specified condition type and condition time. The final output is CVn OS. See Figure 4-6.
Programming Function Blocks and Features Order of evaluation 1. Parentheses () 2. NOT 3. AND 4. OR, XOR Example equation using operators and inputs (A+B)*C computes the result of (A OR B) AND C.
Programming Function Blocks and Features BCD Converts up to 8 discrete inputs’ binary coded decimal into an unsigned integer and output the integer as CVn OV. For example, 00000100 = 4. On the instrument, when the enable is triggered, the set point program specified by the value of CVn OV is copied from internal storage to the Profile function block(s) where the profile(s) can be programmed or executed. Table 4-31 describes the BCD prompts. See Table 4-2 for additional prompts.
Programming Function Blocks and Features Table 4-32 How Profiles Are Saved In Memory 1-programmer instrument 2-programmer instrument 3-programmer instrument 4-programmer instrument 1 Profile per Program 2 Profiles per Program 3 Profiles per Program 4 Profiles per Program This Program… …contains this Profile This Program… …contains these Profiles This Program… …contains these Profiles This Program… …contains these Profiles 1 1 1 1 1 1 1 1 2 1 2 2 2 3 1 2 1 3 3 4 1 1 4
Programming Function Blocks and Features Function Generator This CV type can be used to characterize a valve (Figure 4-8) or an input signal (Figure 4-9). You enter a custom curve of up to 19 segments (20 X,Y coordinates). The input is compared with the X values and its corresponding Y value becomes the output CVn OV. Interpolation between coordinates is straight line. See Figure 4-7.
Programming Function Blocks and Features BC FB PID OV FB INPUT FUNCTION GENERATOR CV BC OV AO Figure 4-8 Function Generator Configuration For Valve Characterization AI INPUT FUNCTION GENERATOR CV OV ANOTHER FUNCTION BLOCK Figure 4-9 Function Generator Configuration For Input Signal Characterization 124 Video Recorder – User Manual
Programming Function Blocks and Features Interval Timer This timer counts down from the preset value in minutes. This time remaining is CVn OV. The timer has a single discrete output CVn OS which is ON(1) while the timer is actively counting or while RESET is ON(1), and OFF(0) while the timer has timed out to zero. When RESET/RUN switches ON(1) the timer resets to the preset value; an ON(1) to OFF(0) transition starts the timer. Table 4-34 describes the Interval Timer prompts.
Programming Function Blocks and Features Periodic Timer Generates a discrete output pulse CVn OS which is ON(1) for 1 machine cycle (250ms, 500ms, 1 sec) at specified Start time and repeated at a specified Period thereafter. Use this to activate a discrete parameter at a particular time and at regular intervals.
Programming Function Blocks and Features Table 4-35 Periodic Timer Prompts Prompt SET UP TIMER Range/Selections See Table 4-36 for prompts Definition Selects the timer format. Table 4-36 Set Up Timer Prompts Prompt Range/Selections Definition PHASE NONE, DAILY, WEEKLY, MONTHLY Select the timer format. Remaining prompts will vary per phase selected.
Programming Function Blocks and Features Mass Flow By compensating for variations in fluid temperature and pressure, Mass Flow is used to obtain a more precise fluid flow measurement from an orifice plate developing a differential pressure. The output CVn OV is mass flow and is calculated from the following formula for U.S. Units Of Measurement: MF = FACTOR 1 x SQRT [DP INPUT x (PRESSURE INPUT+14.
Programming Function Blocks and Features Carbon Potential The Carbon Potential Control Function Block provides for weight percent (wt%) control of carbon in carburizing, hardening, and atmosphere generating applications. Table 4-38 Carbon Prompts Prompt Range/Selections Definition PROBE TYPE NONE, AACP, SUPER SYS, MARATHON, FCC Selection which represents the manufacturer of the oxygen probe being used. This determines which linearization equations are used for %C and dewpoint calculations.
Programming Function Blocks and Features O2 Probe Output AI LINEAR XXXXX.X 0.0 1250.0 INDIRECT 0.0 mV 1250.0 mV CARBON POTENTIAL CONTROL CV OV O2 Probe Temp. AI TYPE K (typ.) XXXXX.X 0.0 2800.0 DIRECT F/SAFE DOWN A1 %C Anti-Sooting Factor CONSTANT PV FB SP HIGH %C CONTROL LP RMAN Low Temperature Discrete OTRK AO F/SAFE DOWN OS CV %CO AI OR LINEAR (Config as req’d by CO analyzer) A2 Dewpoint CONSTANT DI Burn Off CONSTANT FB Furnace Temperature AI TYPE K (typ.) XXXXX.X -450.0 2800.
Programming Function Blocks and Features Relative Humidity Outputs CVn OV relative humidity as a function of dry-bulb temperature, wet-bulb temperature, and atmospheric pressure. Table 4-39 describes the Relative Humidity prompts. See Table 4-2 for additional prompts. Table 4-39 Prompt Relative Humidity Prompts Range/Selections Definition OFF or number Enter the output’s display limits. Output is not clamped or flashed when it exceeds these limits.
Programming Function Blocks and Features Sterilization The output CVn OV is a “kill time”, F , which quantifies the destruction of microorganisms during a 0 sterilization process. F represents the number of minutes after which the microorganism population is 0 decreased by one decimal or log unit. The F formula is: 0 F = ∑ [dt x (10 (T-Tref)/Z 0 )] where: dt = time between F measurements, in minutes. Dt is equal to the scan cycle of the instrument in 0 minutes.
Programming Function Blocks and Features Advanced Splitter Output (ADV SPLITTER) This function can be used for heat/cool applications. It splits an input into 3 independently scaled outputs: CVn_A1, CVn_A2 and CVn_A3 (Figure 4-12). For each output, when the input is between IN LO LIM and IN HI LIM, the output is scaled between the OUT LO LIM and OUT HI LIM. Each output holds its OUT LO LIM value when the input < the IN LO LIM value for that output.
Programming Function Blocks and Features Table 4-41 Advanced Splitter Prompts Prompt Range/Selections Definition OFF or number Enter the output's display limits. Output is not clamped or flashed when it exceeds these limits. INPUT OFF, analog parameter, number Input source. Typically, this is the output value (OV) of a Split Output type of loop. FEEDBACK #1 OFF, AOn BC, LPn BC Select the back calculation value (BC) of the analog output assigned to the A1, A2, and A3 outputs, respectively.
Programming Function Blocks and Features Standard Splitter Output (STD SPLITTER) This function can be used for heat/cool applications. It is a deadband-based splitter that divides a Split loop’s output (-100% to +100%) into two outputs CVn A1 and CVn A2, both of which are zero when the loop output is zero (Figure 4-14). A deadband provides a range of loop output within which both split outputs remain at zero. For overlapped outputs, use Advanced Splitter.
Programming Function Blocks and Features Scaling The output CVn OV is a linear scaling of the input using the specified limits. Table 4-43 describes the Scaling prompts. See Table 4-2 for additional prompts. Table 4-43 Scaling Prompts Prompt IN LOW LIMIT Range/Selections Definition OFF or number Enter limits of input to be scaled. OFF or number Enter the output’s scaling values and display limits. Output is not clamped or flashed when it exceeds these limits.
Programming Function Blocks and Features Signal Clamp If input is between Low Select and High Select, the output CVn OV equals the input. If the input exceeds these two limits, the output equals the preset value. Table 4-44 describes the Signal Clamp prompts. See Table 4-2 for additional prompts. Table 4-44 Signal Clamp Prompts Prompt Range/Selections Definition OFF or number Displayed output value will be clamped and will flash when these limits are exceeded.
Programming Function Blocks and Features 1 Point Block Average (1 Pt Block Avg) Outputs a block mean average CVn OV of the input over the specified Average Period. A new sample of the input will be taken on every instrument scan cycle. The block average is only updated at the end of the Average Period. When the Reset Input is ON(1) all accumulated samples are discarded and the output is held until the Reset Input is OFF(0), then the averaging period resets.
Programming Function Blocks and Features Rolling Average Outputs a rolling mean average CVn OV of the input over the specified Average Period. As new input samples are collected, old samples are discarded. The function will calculate a new average at equally spaced sample intervals.
Programming Function Blocks and Features Multiple Input Average (Multiple Avg) The output CVn A1 is the instantaneous average of the assigned input points. The average is calculated every scan cycle. Table 4-47 describes the Multiple Average prompts. See Table 4-2 for additional prompts. Table 4-47 Multiple Average Prompts Prompt OUT LOW LIMIT Range/Selections OFF or number Displayed output value will be clamped and will flash when these limits are exceeded.
Programming Function Blocks and Features CEMS Block Average Outputs a block mean average CVn OV over the specified Average Period. The average is calculated from input samples taken at equally spaced Sample Periods. All samples are discarded at the end of the Average Period and the Average Period begins again. Samples are ignored when Calibrate Hold is ON(1). After the Average Period the new average is calculated using only the samples taken before and after the Hold.
Programming Function Blocks and Features Table 4-49 CEMS Rolling Average Prompts Prompt Range/Selections Definition OFF or number Enter the output’s display limits. Output is not clamped or flashed when it exceeds these limits. INPUT OFF, analog parameter, number Input to be averaged. RESET OFF, discrete parameter, 0, 1 When discrete is ON(1), average is reset to zero; when ON(1)-toOFF(0), average restarts. Seconds, minutes, hours, or days. Time units of the averaging period.
Programming Function Blocks and Features 4.13 Program Alarms You can program an alarm to be triggered by any extreme input value. To program alarms, select “PROGRAM ALARMS” on the Main Program Menu. Select an alarm to program. REFERENCE When an alarm occurs, it produces an output pulse which can be configured to trigger a discrete output (such as a relay). Refer to Section 4.11 for instructions. Table 4-50 describes the Alarm prompts. See Table 4-2 for additional prompts.
Programming Function Blocks and Features 4.14 Program Totalizers The optional totalizer integrates an analog value over time. With the input being viewed as a flow rate, the function outputs a running total TLn OV over time. ATTENTION Totalizers which exceed the value 999,999 may only be displayed on the dedicated “Totalizer Display”. If the value is programmed on other displays or stored to disk, when it exceeds the programmed limits the value may be truncated and the value will flash.
Programming Function Blocks and Features Table 4-51 Totalizer Prompts Prompt INPUT SOURCE OUTPUT LOW LIMIT Range/Selections OFF, analog parameter, number. Input source to be totalized. OFF or number The range outside which the displayed output will flash unclamped. Useful for warning operator of unusual condition. UP At each machine scan cycle, an integration of the input is added to the running total. When this total reaches or exceeds the preset value (assumed to be in eng.
Programming Function Blocks and Features 4.15 Program Profiles Profile programming is explained in Section 5.
Programming Function Blocks and Features 4.16 Program Constants Constants can be programmed here and their values edited Online. Select a constant to program. Table 4-52 describes the Constant prompts. See Table 4-2 for additional prompts. Table 4-52 Constant Prompts Prompt VALUE INPUT LOW LIMIT Range/Selections OFF, analog parameter, number If a number, the Constant may be altered Online from the Data Entry menu.
Programming Function Blocks and Features Destination defined To program Loops and Analog Outputs, you select the Program Control Loops or Program Analog Outputs from the Program Mode Menu, then program each menu item. Some of these menu items, such as proportional band or slew limits, are function block parameters; that is, they can be programmed with numerical values only. A Constant’s DESTINATION overrides that numerical value with a live value (variable) provided by the Constant’s VALUE.
Programming Function Blocks and Features 4.17 Copy Block Use Copy Block to copy the setup of any function block to another channel of the same function block. For example, if you have programmed AI1 and want AI2 to have the same settings, use Copy Block. If desired, you can make program changes to AI2 after the copy is complete. If your instrument can run multiple profiles at the same time, Copy Block is useful for copying the parameters of one profile to another.
Programming Function Blocks and Features 4.18 Program Displays You can configure up to 10 primary displays using one or more display formats shown in Figure 4- 17and assign them to appear in specified order when the Display button is pressed. S P1 SP2 200.00 -200.00 READY 71.00 SEGMENT #1 00:00:00 TREND SP2 SP1 1500.0 0 100.00 100.00 END 820.20 SEGMENT # 15 01:30:00 TREND 0.00 100.00 1500.00 -20 0.00 100.00 0.00 100.00 0.00 RUN 70.00 SEG 2 00:10:08 TREND RUN 40.
Programming Function Blocks and Features TEMP1 1000.00 0.00 510.00 DEGF TEMP 2 500.00 0.00 282.00 DEGF TEMP3 25 0.00 0.00 124.00 DEGF TEMP 4 500.00 0.00 273.00 DEGF 4 Point Vertical Bar Graph (V_4_BAR) DATA STORAGE STATUS 13:15 11/15 TEMP7 12:15 2261.50 DEGF DEWPOINT IN 42 DEGF TEMP IN 252 DEGF 500.0 500.0 A TEMP1 HIGH 0.
Programming Function Blocks and Features Display Setup Procedure Table 4-54 describes the display setup procedure. Table 4-54 Display Setup Procedure Step Action 1 Select Program Displays from the Program mode menu. 2 For each display format desired (trend, bar graph, panel display, unit data), specify points to be displayed. 3 Assign up to 10 displays to the Display buttons. Set Up Trend 1 Table 4-55 describes the trend display setup procedure.
Programming Function Blocks and Features Table 4-56 Paper Chart Speed Equivalents to Time Base Selections Instrument Paper Chart Vertical Trend Paper Chart Horizontal Trend Time/Screen cm/hour (inches/hour) cm/hour (inches/hour) 5 minutes 154 (60.6) 246 (96.8) 15 minutes 51.3 (20.2) 82 (32.2) 30 minutes 25.6 (10.1) 41 (16.2) 1 hour 12.8 (5.1) 20.5 (8.1) 2 hours 6.9 (2.7) 10.25 (4.0) 4 hours 3.4 (1.34) 5.1 (2.0) 8 hours 1.6 (0.63) 2.56 (1.0) 24 hours 0.53 (0.21) 0.85 (0.
Programming Function Blocks and Features Live Trend Buffer Size Table 4-57 1 trend group live buffer size 1 Trend Group Number of points in the trend Number of pages in the buffer 1 2 Display length 5 min 15 min 30 min 1 hr 2 hrs 4 hrs 8 hrs 24 hrs 634 52,9 158,6 317,1 634,2 1 268,4 2 536,9 5 073,8 15 221,3 423 35,2 105,7 211,4 422,8 845,6 1 691,3 3 382,5 10 147,5 3 317 26,4 79,3 158,6 317,1 634,2 1 268,4 2 536,9 7 610,6 4 254 21,1 63,4 126,8 253,7 507,4 1 014,
Programming Function Blocks and Features Table 4-59 4 trend group live buffer size 4 Trend Groups Number of points in the trend Number of pages in the buffer 1 Display length 5 min 15 min 30 min 1 hr 2 hrs 4 hrs 8 hrs 24 hrs 159 13,2 39,6 79,3 158,6 317,1 634,2 1 268,4 3 805,3 2 106 8,8 26,4 52,9 105,7 211,4 422,8 845,6 2 536,9 3 79 6,6 19,8 39,6 79,3 158,6 317,1 634,2 1 902,7 4 63 5,3 15,9 31,7 63,4 126,8 253,7 507,4 1 522,1 5 53 4,4 13,2 26,4 52,9 1
Programming Function Blocks and Features Set Up Bar Graph 1 Table 4-60 describes the prompts for setting up Bar Graph 1. Table 4-60 Set Up Bar Graph 1 Prompts Prompt POINT #1 – POINT #12 Range/Selections OFF, analog parameter, numbers Definition Select up to 12 analog points, each to be displayed as a vertical or horizontal bar graph. Set Up Bar Graph 2 - 3 - 4 See Table 4-60 for prompts.
Programming Function Blocks and Features Assign Displays to Keys Your instrument has 4 display keys. You can assign a total of 10 displays to these keys. Pressing the Display 1 key ( 1 ) accesses the format you assign to Display 1. Display 2 key ( 2 ) accesses Display 2 and Display 3 key ( 3 ) accesses Display 3. The Display key ( ) accesses displays 4-10. Table 4-64 describes the prompts for assigning displays to keys.
Programming Function Blocks and Features Table 4-64 Assign Displays To Keys Prompts (continued) Prompt DISPLAY 1 DISPLAY 2 . . . DISPLAY 10 Range/Selections FORMAT TREND BARGRAPH ROTATION RATE LOOP PROFILE 158 Definition Select one of the following display formats. The corresponding format will be shown when the Display keys are pressed.
Programming Function Blocks and Features 4.19 Enable Features Features can be restored to or removed from menus and displays simply by turning them On (ENABLE) or Off (DISABLE) here. Disabled functions and their data are not destroyed or erased—they just cannot be viewed on the display. For example, a programmed constant retains its value and continues to function in calculations whether it is disabled or enabled.
Programming Function Blocks and Features 4.20 Program Security Security lets you protect certain menu items and functions from unwanted or accidental access. Access to a secured item requires entry of a 3-digit master or operator code. Select “PROGRAM SECURITY” to display the Security menu (if security is active, you will be prompted to enter the master code before continuing). REFERENCE If the master or operator’s security code is lost or forgotten, a security bypass procedure is available.
Programming Function Blocks and Features 4.21 Serial Communications Serial Communications is an optional feature that lets the instrument exchange data with a host device (a PC running Honeywell or other compatible software) on an RS422/485 data link. Using Modbus RTU protocol, this link can be used to transfer configurations and data. Set up the link as follows. Table 4-67 describes the Serial Communications prompts.
Programming Function Blocks and Features 4.22 Set Clock To assure data, alarms, and events are properly time stamped, the clock must be properly set. The clock uses military time. Select "CLOCK" from the main Program menu. Enter the date and time with the following prompts. Table 4-68 describes the Set Clock prompts. Table 4-68 Set Clock Prompts Prompt MONTH DAY YEAR Range/Selections JAN - DEC Definition Enter the date and time.
Programming Function Blocks and Features 4.23 Load/Store Configuration Instrument configurations can be stored to and loaded from floppy disk. The front door must be closed. Configurations have filename extension .LNC. Table 4-69 describes the Load/Store Config prompts.
Programming Function Blocks and Features 4.24 Scan Rate Scan rate is the time required to measure inputs, execute function blocks (AI, Loops, AO, DI, DO, CV, etc.) and update outputs. It is also known as the machine cycle, scan cycle, and update rate. The Scan Rate prompt lets you set the scan rate of the instrument to a value slower than the maximum rate allowed by the hardware. The hardware will determine the default scan rate.
Programming Function Blocks and Features 4.
Programming Function Blocks and Features 4.26 Data Storage Overview Data Storage lets you store trends, unit data, alarms, events, and diagnostics in separate files on a floppy disk for later analysis and review (replay). Data can be reviewed onscreen or on a PC with SDA data analysis software or the TrendManager Pro V5 software suite. Set point Programs, instrument configurations and calibrations are not part of the Data Storage feature.
Programming Function Blocks and Features Set Up New Schedules This item contains setup menus for all data sets. Select it to specify what data to store and how to store it. If a type of data storage is not scheduled, no disk file will be created for it. ATTENTION If you make any changes to any item under SET UP NEW SCHEDULES, you must initialize using new schedules to activate those changes. The following items appear under SET UP NEW SCHEDULES and are described under the following headings.
Programming Function Blocks and Features Table 4-72 Prompts For Storage Setup Of Trends, Alarms, Events, Diagnostics Prompt POINT #1 POINT #12 STORAGE MODE Range/Selections Analog or discrete parameter Definition Select the data points for the trend. CONTIN, BATCH, or NONE Continuous storage becomes active immediately upon initialization. Batch storage is controlled by a discrete parameter (see BATCH CONTROL) or by start/stop batch menu item.
Programming Function Blocks and Features Trend Data 2, 3 & 4 Trend Data 2, Trend Data 3 and Trend Data 4 use the same prompts as in Table 4-72. Alarms Alarm data storage consists of a complete log of alarms, including time of occurrence, time of clearing, value of the alarm parameter, the alarm sense (high, low, etc.) and the batch identification number, if present. The alarm prompts are: STORAGE MODE, ROLLOVER, ALARM SAMPLES, EXTERNAL ENABLE, SELECT FILENAME. See Table 4-72 for descriptions.
Programming Function Blocks and Features Diagnostics Data storage for Diagnostics is a complete log of all diagnostic messages. It includes the diagnostic code or identifier message and its time and date of occurrence. Setup is done with the following parameters: STORAGE MODE, ROLLOVER, DIAG SAMPLES, EXTERNAL ENABLE, SELECT FILENAME. See Table 4-72 for descriptions.
Programming Function Blocks and Features Table 4-74 Unit Data Prompts (continued) Prompt Range/Selections SELECT FILENAME FILE PROD UNIT CONFIG CALIB FURNCE BATCH LINE ZONE START HOUR 0-23 START MINUTE 0-59 CYCLE RECORD LOOP KILN WCHEM DEMIN FERMTR STRLZR START MONTH JAN-DEC START DAY 1-31 START YEAR 1994-2038 INTERVAL DAYS 0-31 INTERVAL HOURS 0-24 INTERVAL MINS 0-59 DRYER TANK REACTR VESSEL PRESS CONTRL LEHR OVEN Definition Select a file name to identify the type of Unit data to be s
Programming Function Blocks and Features Disk capacity Choose DISK CAPACITY under SET UP NEW SCHEDULES menu to allocate trend storage. See Table 4-75. Table 4-75 Disk capacity Prompts Prompt Range/Selections DISK CAPACITY TREND#1 LO RATE Displays total time available for non-rollover trend storage based on the low storage rates programmed. See Table 4-76 Disk Storage Capacity of 100MB ZIP disk. Seconds: .25, .
Programming Function Blocks and Features Table 4-76 Disk Storage Capacity of 100MB ZIP disk (The values shown below are for each Trend file) 24000000 bytes per file. POINTS PER FILE STORAGE RATE 1 sec. 5 sec. 10 sec. 30 sec. 1 min. 10 min. 30 min. 1 hour 2 13.5 days 2.2 months 4.5 months 1.1 years 2.2 years 22.2 years 66.8 years 133.7 years 4 8.1 days 1.3 months 2.7 months 8.1 months 1.3 years 13.3 years 40.1 years 80.2 years 6 5.9 days 29.8 days 1.9 months 5.9 months 11.
Programming Function Blocks and Features Batch Control Specify a discrete parameter as the START/STOP switch for all data types whose storage mode is set to “BATCH”. ATTENTION If no BATCH CONTROL parameter is defined here, batch storage is started/stopped instead through the menu item BATCH STATE. If a parameter is defined here, BATCH STATE menu item is disabled. Initializing a disk Select INITIALIZE DISK from DATA STORAGE.
Setpoint Profiler 5. Setpoint Profiler What’s in this section? Section 5 explains the functions, configuration, and operation of the Setpoint Profiler. Terminology is defined and all prompts are explained. Section Page Overview of the Setpoint Profiler 175 Components of a profile 178 Parameters that control a profile’s execution 185 How to set up a profiler 189 How to load and run a profiler 197 5.1 Overview of the Setpoint Profiler Definitions A profiler is a Setpoint Profiler function block.
Setpoint Profiler • Guaranteed soak configurable per segment. • Discrete outputs to indicate profile state, including Ready, Run, Hold, In Progress, and At End. • Up to 16 Discrete outputs (Events) programmable per segment. • Four user-selectable methods for ramping. • Automatic recycling of the profile. • Up to four levels of looping within profile. • Jumping to another segment. • Batch operation, including shutdown profiling, activated through a discrete input or online menu.
Setpoint Profiler Two types of profiles A single phase profile is the simpler of the two profile types. It does not contain startup and shutdown segments. It runs from Segment 1 to the last segment. A multiphase profile divides the profile into three phases: the startup phase, the batch phase, and the shutdown phase. With a multiphase profile you can rerun the batch phase multiple times (known as AUTO CYCLING), or skip to the shutdown phase.
Setpoint Profiler 5.2 Components of a profile Two PVs available Each profile can monitor up to 2 process variables. The second PV is for monitoring a second variable related to your process. The value of each PV is compared with the value of the profile. If the difference between either PV and the profile value exceeds specified amounts, the profiler will Hold (soak), if enabled to do so. Number of segments Up to 63 segments may be in a profile.
Setpoint Profiler To properly terminate a Val/Dur profile you must program the segment beyond the last segment with the following: 1. The value you want the program to “end” with. Looking at Figure 5-3, the last segment is a soak, thus the Value of segment #6 should be set to the same value used in segment #5. Any other value will cause segment #5 to be a “ramp” since the value will ramp up (or down) from segment #5’s value to segment #6’s value. 2. Set the TIME to “OFF”.
Setpoint Profiler Rate Ramp Type Each ramp segment’s TIME specifies the rate at which the profiler output will reach the next soak segment, where the rate is specified by the prompts TIME/TIME UNITS. The ramp segment’s VALUE prompt is not used. Ramp Type = Rate Features of this ramp type * First and last segments must be soaks * No consecutive ramps or soaks Ramp segments Time = rate at which next soak Value will be reached, in PV units/Time Units. Example: Time = 3. Time Units = Seconds.
Setpoint Profiler Ramp Type = External Features of this ramp type * First and last segments must be soaks * No consecutive ramps or soaks Segment #3 Value Ramp segments Time = amount profile will change toward next soak Value when the Ramp Increment discrete switches on. Value = not used with ramp segment.
Setpoint Profiler Soak segment All soak segments have a beginning VALUE and a TIME during which that value is maintained. This is true regardless of the ramp type used. Guaranteed Soak Guaranteed soak will Hold the profile value if either PV to the profile (typically a Control Loop’s PV) deviates specified amounts above or below the profiler output. See Figure 5-7. For a guaranteed soak to occur, the following conditions must be met: 1.
Setpoint Profiler Segment Events Each segment contains 16 programmable discrete event outputs whose ON/OFF states- specified by you -can be used to trigger other discrete functions. The segment’s event states are activated at the beginning of the segment and are maintained unless changed by the next segment in the profile. See Table 5-1. The last segment’s event states are maintained after the profiler is ended.
Setpoint Profiler Segment Loops You can program up to four segment loops within a profile. A segment loop is one or more consecutive segments which must repeat a selected number of times before proceeding to the next segment outside of the loop. Segment loops are specified by the parameters REPEAT COUNT, FROM SEGMENT #, and TO SEGMENT #. Loops are reset when Auto Cycle is reset and when the profile is reset. Loops can contain other loops but cannot overlap.
Setpoint Profiler 5.3 Parameters that control a profile’s execution Coordinating operation of multiple profilers In a multi-profiler instrument the profiles in a program can be totally unrelated to each other, that is, you can give them different times and settings. If you want the profilers to be coordinated, you must configure each profiler that way. For example, if you want all your profilers to be started by the same signal, you must configure each profiler with the same START parameter.
Setpoint Profiler Table 5-2 Parameters That Control Profiler Execution (continued) Parameter name Definition Triggered by Conditions present Result HOLD Holds a profiler at its current position. Profiler’s Elapsed Time continues but Segment Time stops until Profiler is started again.
Setpoint Profiler Parameter name Definition Triggered by FAST FORWARD FAST FORWARD is a way to test for proper functioning of the profiler’s events and outputs, without having to wait for the profiler to execute at its normal speed. Level ON When FAST FORWARD is ON, the profiler will run at a speed determined by the TIME MULTIPLIER parameter. The higher the time multiplier, the faster the profiler will run. Conditions present Result When in Run mode, profiler runs at Fast Forward speed.
Setpoint Profiler Parameter name Definition Triggered by Conditions present Result SHUTDOWN When Shutdown is activated by a discrete input or by the operator menu, the profiler jumps from the batch phase to the shutdown phase of a multiphase profile. The shutdown phase begins at the segment defined by the parameter BATCH LAST SEGMENT+1. Shutdown is useful when you need to shut down your process without waiting for the profiler to finish a batch.
Setpoint Profiler Parameter name Definition Triggered by Conditions present Result GUARANTEED SOAK See Guaranteed Soak on page 182. Level ON Excessive deviation between profiler and PV #1 or PV #2 & the segment’s GUAR SOAK #1 or GUAR SOAK #2 is enabled. Profiler is put on Hold HOLD LEVEL/EDGE EDIT Grants access to the profile’s segments edition page, see table 5-5. 5.4 How to set up a profiler Up to 4 profilers can be programmed, depending on the options on your instrument.
Setpoint Profiler Table 5-3 Program Profiler Prompts Prompt Range/Selections Definition DISPLAY LO LIM OFF or number Enter the lower limit for the SP Trend display. Allow for the maximum and minimum Profiler and PV values. DISPLAY HI LIM OFF or number Enter the upper limit for the SP Trend display, allowing for the maximum and minimum Profiler and PV values. PV #1 OFF, analog parameter, number Program the profiler to monitor a process variable. PV #1 is trended on the SP Trend display.
Setpoint Profiler Setpoint Profiles Menu (in Online mode) This menu lets you define profile ramp and soak segments and associated parameters, and store and load programs to and from floppy disk or memory. See Figure 5-13 for allowable and non-allowable storage. To access the Setpoint Profiles menu: 1. Press the Menu button until a main menu is displayed. 2. Select Set Mode and change the mode to Online. 3. Select Setpoint Profiles. 4. Select a profile (#1 through #4) to program.
Setpoint Profiler Table 5-4 Setpoint Profiles Prompts (continued) Prompt LOAD PROGRAM FROM DISK Range/Selections Definition Files with .LNS extension. Select a program to load into the Setpoint Profiler function block. Press Enter to load. Existing profiles in the instrument will be replaced by the profiles in the program being loaded. Example You are loading Program1.LNS which contains Profiles #1, #2, and #3. These profiles will replace the profiles currently set up in the instrument.
Setpoint Profiler Table 5-5 Edit Profile Prompts Prompt Range/Selections Definition RAMP TYPE VAL/DUR, TIME, RATE, EXTERNAL See 4 types of ramp segments on page 178. TIME UNITS SECS, MINS, HOURS Select the time units to be used by all segments of the profile. EDIT SEGMENTS See Table 5-6. GUAR SOAK LO LIM OFF or number The profiler will Hold if PV #1 or PV #2 deviates more than this much below the profiler output. See Guaranteed Soak on page 182 for details.
Setpoint Profiler Table 5-5 Edit Profile Prompts (continued) Prompt AUTO CYCLE Range/Selections OFF, ON Definition Select ON to have the profile (or batch phase if defined) repeat AUTO CYCLE COUNT times. Automatically re-runs the profile when ON. The parameter AUTO CYCLE COUNT controls the number of additional cycles through the profile. When AUTO CYCLE is ON and AUTO CYCLE COUNT is zero (0), the profile will cycle forever.
Setpoint Profiler Table 5-5 Edit Profile Prompts (continued) Prompt TIME MULTIPLIER Range/Selections Number Definition Time Multiplier determines the speed at which the profiler will run when in Fast Forward mode. It is used for testing the profiler’s execution. See Fast Forward. When FAST FORWARD is ON(1), the profiler will run at a speed determined by the TIME MULTIPLIER parameter. Example The instrument is running at a 500msec scan rate. The TIME MULTIPLIER is set to 60.
Setpoint Profiler Editing Segments Use the following prompts to map out each segment’s value, time, and events. Up to 63 segments are programmable per profile. Table 5-6 Edit Segments Prompts Prompt Range/Selections Definition NEXT SEGMENT Select this to edit the next segment. PREVIOUS SEGMENT Select this to edit the previous segment VALUE OFF or number This prompt is active for soak segments and value/duration ramp types. Enter the value of the segment.
Setpoint Profiler 5.5 How to load and run a profiler Overview From the Setpoint Profile Trend’s menu you can: • load a profiler from memory • load a profiler from storage media • start a profiler • hold a profiler • reset a profiler • advance a profiler • shut down a profiler • view profiler events • view profiler details (profiler elapsed time, segment time remaining, profiler length in seconds, PV #2 value) • edit profile segments, • view various profiler displays.
Setpoint Profiler ATTENTION The following procedures assume the instrument has been programmed to display the Setpoint Profiler as a trend. To program displays, see section 4.18 Program Displays. How to load programs from memory using Online menu Programs stored in memory are identified by number (1-48) depending on instrument model number. Each program stored in memory contains one to four profiles, depending on your instrument. See Table 5-7.
Setpoint Profiler Table 5-8 Procedure To Load A Program From Memory Using Online Menu Step Action Result/Notes 1 Press the Display button to change to online mode. An online display is shown. 2 Press the Menu button to display the online menu. Online menu is displayed. 3 Press Decrement button to highlight Setpoint Profiles. Cursor moves down. 4 Press Enter. Setpoint Profiles menu is displayed. 5 Press Decrement button to highlight Load Program From Memory. Prompt is highlighted.
Setpoint Profiler How programs are stored on a disk Programs are saved to disk as a file name, number, and .LNS extension. Unlike memory storage, you can specify which profiles you want stored as a program. Disk capacity depends on the number of profiles in the program. See Table 5-11.
Setpoint Profiler How to load a program from disk Table 5-12 Procedure To Load A Program From Disk Step Action Result/Notes 1 Press the Display button to change to online mode. An online display is shown. 2 Press the Menu button to display the online menu. Online menu is displayed. 3 Press Decrement button to highlight Setpoint Profiles. Cursor moves down. 4 Press Enter. Setpoint Profiles menu is displayed. 5 Press Decrement button to highlight Load Program From Disk.
Setpoint Profiler How to start a profiler A profiler can be started from the Ready, Hold or End state. Table 5-13 Profiler Starting Procedure Step Action 1 Press Display button until the Setpoint Trend is displayed. Result/Notes SP1 PV SP 2 Press Tab button to display the profile menu. SP1 PROFIL01 0.00 0.00 500.00 0.00 0:00:00 SEG1/9 READY PROFIL01 500.00 START HOLD RESET ADVANCE SHUTDOWN EVENTS DETAIL SUMMARY EDIT LOAD PV SP 3 Cursor is on Start. Press Enter. 0.00 0.00 0.
Setpoint Profiler How to hold a profiler Table 5-14 Profiler Hold Procedure Step Action Result/Notes 1 Perform steps 1 and 2 from Start procedure (Table 5-13). Profile menu is displayed. 2 Press Decrement button to move cursor to Hold. Press Enter. The profiler is held at its present value and the segment’s events are frozen. Elapsed time continues. Run time stops. Events are held at their current states.
Setpoint Profiler How to advance a profiler to the next segment Table 5-16 Profiler Advance Procedure Step Action Result/Notes 1 Place profiler in Hold. See Profiler Hold procedure inTable 5-14. 2 Press Decrement button to move cursor to Advance. Press Enter. Profiler advances to next segment. Each press of Enter advances the profiler one segment. If at the last segment, the profiler advances to the first segment. If it is a multiphase profile, the profiler advances within the batch phase only.
Setpoint Profiler How to view event status Table 5-18 Event Viewing Procedure Step Action Result/Notes 1 Perform steps 1 and 2 from Start procedure (Table 5-13). Profile menu is displayed. 2 Press Decrement button to move cursor to Events. Press Enter. Live On/Off status of all 16 events are displayed. If Events change status, they do so at the beginning of the segment and Hold the status during the entire segment.
Setpoint Profiler How to view profiler summary display Table 5-20 Summary Viewing Procedure Step Action Result/Notes 1 Perform steps 1 and 2 from Start procedure (Table 5-13). Profiler menu is displayed. 2 Press Decrement button to move cursor to Summary. Press Enter. Three profilers will be displayed as bar graphs. Data for your profile(s) will be displayed. SP1 100.00 0.00 RUN 40.00 SEG 5 00:21:13 TREND SP2 200.00 -200.00 READY 71.00 SEG 1 00:00:00 TREND SP3 1500.00 100.00 END 820.
Setpoint Profiler How to edit a profile’s segments Profile may be in Run, Ready, End, or Hold to edit segments. CAUTION For value duration ramp type, it is recommended you do not edit the currently running segment or the next segment. Doing so may prematurely terminate the segment, that is, the profiler may jump to the next segment. Table 5-21 Segment Editing Procedure Step Action Result/Notes 1 Perform steps 1 and 2 from Start procedure (Table 5-13). Profiler menu is displayed.
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Online Operations Using Primary Displays 6. Online Operations Using Primary Displays 6.1 Overview Online operation using primary displays consists of using the buttons to view and interact with the displays that were assigned to the Display button. Pressing the Display button changes to online mode and accesses the displays assigned to this key. Available displays are shown in Figure 4-17 and are described in Table 6-1.
Online Operations Using Primary Displays 6.2 Interacting With Primary Displays Interacting with Setpoint Trend Display When a Setpoint Trend display is shown (Figure 6-1), press the Tab key to display options for controlling the profilers execution. See Section 5.5 for details. SP1 PV SP PROFIL01 0.00 0.00 0.00 0:00:00 SEG1/9 READY Figure 6-1 Changing Profile Batch Tag 210 500.
Online Operations Using Primary Displays Interacting with Live or Replay Trends With a live vertical or horizontal trend on the display, press Tab key to access the Point/Detail menu. When replaying (stored) trends this menu is always displayed. From this menu you can press the Tab key again to advance the scoreboard at the top of the display to the next point in the trend. Also, you can press the Increment or Decrement buttons to scroll the trend forward or backward in time. TEMP 7 2061.5 DEGF 2500.
Online Operations Using Primary Displays Table 6-2 Point/Detail Menu Prompts (continued) Prompt FIND Definition Lets you display the trend from a certain time. A list of times will appear on the display, as shown. FIRST is the oldest time available in the trend. LAST is the most recent time available. FIRST: JAN 1 1994 12:00 LAST: JAN 5 1994 13:00 FIND: JAN 1 1994 12:00 Select month, day, year, hour and minute.
Online Operations Using Primary Displays TEMP7 1941.5 DEGF 2500.0 1500.
Online Operations Using Primary Displays Interacting with Panel_4 Display To stop the rotation of the panel display on a precise point series, follow the procedure in Table 6-3. 14 JAN 99 21:35 DEWP IM 177,6 DEG C AIR OUT 212,3 DEG F PRESSURE 55,2 PSI SY1 OFF H Figure 6-4 Panel Display Table 6-3 Stop Panel_4 Display Rotation Procedure Step Action Result 1 Press Tab key Displays menu item SET HOLD at the lower right hand corner of the display.
Online Operations Using Primary Displays Interacting with Loop Displays LOOP 1 SP1 AUTO PV 11/15 12:15 2205.00 2000.00 SP OUT 83.5% DEV 205.00 LOOP 1 SP1 AUTO 2500.00 11/15 12:15 PV 2205.00 SP 2000.00 DEV 205.00 OUT 83.5% 0 1500.00 100% A D DISK FULL Loop with Bar Graph (LOOP_BAR) Digital Loop (LOOP_DIG) LP1 LP2 1000.00 LP1 1000.00 1500.00 1000.0 0 LP2 1500.00 0.00 PV 1054.00 SP 1040.00 OUT 10.0 0.00 PV 405.00 SP 405.00 OUT 15.0 0.00 PV 1054.00 SP 1040.00 OUT 10.0 0.00 PV 623.
Online Operations Using Primary Displays Table 6-5 Interacting With Loop Displays To perform this action Do these steps Move the cursor box to another area of the display Press the Tab key to move the cursor to the Loop Tag at the top of the display, then to the setpoint value, then to the loop output value (if loop is in Manual mode). Toggle the loop between Auto and Manual modes Press Auto/Manual button. To use the Auto/Manual button all of the following conditions must be met. 1.
Online Operations Using Primary Displays 6.3 Display Messages and Symbols Overview Messages and symbols will appear in different areas of the display to inform the operator of a variety of conditions. The area across the bottom of the display (Figure 6-6) is reserved for messages that require the operator to take action. They include Active Alarm Symbols, Diagnostic Messages, and Data Storage Messages.
Online Operations Using Primary Displays Description of Messages and Symbols Table 6-6 Messages and Symbols at Bottom of Display Message/Symbol A followed by text description of alarm D followed by text Color Red Description An active alarm exists. Flashes while unacknowledged. When the operator acknowledges the alarm, the flashing will stop. The symbol and text will remain until the alarm has cleared. Blue A diagnostic error has been detected. Flashes while unacknowledged.
Online Operations Using Primary Displays Table 6-6 Messages and Symbols at Bottom of Display (continued) Message/Symbol GENERAL ERROR Color Yellow Description This message will appear if the instrument encounters any error not mentioned above. S Yellow Located in bottom right of display. Indicates storage is active data is being collected on disk or in the instrument’s internal buffer. Z White H White Located in bottom right of display.
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Online Operation Using Menus 7. Online Operation Using Menus 7.1 Overview Online operation involves interacting with displays and with menus. This section describes how to interact with the online menus. The Online Menu is accessed by pressing the Display button, then the Menu button. Or, you can choose SET MODE from any menu to change the mode.
Online Operation Using Menus 7.2 Data Storage Overview Data Storage lets you store trend data, unit data, alarms, events, and diagnostics for later review onscreen or on a PC with SDA software or the TrendManager Pro V5 software suite. Setup and configuration of Data Storage is described in Section 4.26; online operation is described here. Typical online data storage tasks 1. Removing, installing, and labeling disks. 2. Pre-initializing a disk on a PC (see Section 3.15) 3.
Online Operation Using Menus How data is stored To provide continuity of storage when the disk is removed, the data storage feature buffers data internally for a period of time based on the storage rate and amount of storage data. Since storage files and Setpoint program files may not be stored on the same disk, you can swap the storage disk with a configuration disk for up to the buffered data time period while loading Setpoint programs without losing storage data.
Online Operation Using Menus Initialization errors If an initialization error occurs, one of the following messages may appear. Error message Definition BEZEL OPEN Disk use is not permitted while the front panel bezel is open. The bezel must be closed and latched. WRITE-PROTECTED The write protect tab is set (open) on the floppy disk. The tab must be closed to permit data storage. DISK ERRORS The disk installed in the drive is faulty or is not a DOS formatted disk.
Online Operation Using Menus Starting and stopping storage Data Storage can be started and stopped three ways. At the highest level, the ENABLE STORAGE menu item enables or disables all data storage. At the next highest level, EXTERNAL ENABLE enables or disables storage for each file type (Trends #1-3, Alarms, Events, Diagnostics, Unit Data). At the lowest level, storage for each file type is started and stopped with one of two controls: a menu item BATCH STATE or a discrete parameter BATCH CONTROL.
Online Operation Using Menus Checking Data Storage Status The Data Storage Status display is accessed from the Online data storage online menu. It is also accessed by pressing any display button, if the button has this display assigned to it. See Figure 7-1.
Online Operation Using Menus ATTENTION If you are replaying data from a “non-current disk,” keep in mind that the instrument will continue acquiring data and holding it temporarily in its active memory (RAM) until you insert a proper disk for storage. If you spend too much time replaying data, the instrument could run out of active memory space. If this occurs, a storage full warning message will be displayed. See Tables 6-6 and 6-7 for an explanation of the various warning messages.
Online Operation Using Menus 7.3 Access Summaries Summaries are available for all points, alarms and diagnostics in the instrument. Display alarm summary Alarms are set up as part of the instrument configuration procedure (Section 4.13). Up to 12 alarms can be configured. An alarm can be assigned to any analog data point (Analog Input, Analog Output, or Calculated Value) and can be one of these types. Alarm type Function HIGH Alarm when input value > setpoint value.
Online Operation Using Menus What happens during an alarm • A flashing red alarm indicator appears on the bottom of all screens. (The alarm must be acknowledged to stop the flashing.) On displays where the alarm point appears, the value is red and a red indicator appears. • The alarm is entered into the active alarm summary which can be viewed at any time. The alarm summary contains the point identification, a description of the alarm, the sense (high, low rate, etc.
Online Operation Using Menus What happens during a diagnostic • A flashing blue diagnostic indicator will appear on the bottom of the screen. • The diagnostic message will be entered into the diagnostic summary which can be viewed at any time. The summary contains each message and the date and time of occurrence. • If Data Storage is set up accordingly, the diagnostic occurrence will also be logged on a summary list stored on floppy disk.
Online Operation Using Menus Table 7-8 Delete All Diagnostics Procedure Step Action 1 Select ACCESS SUMMARIES from the Main On-Line Menu. 2 Select DELETE ALL DIAGNOSTICS and press Enter to delete all diagnostics from the summary. 3 Press Menu or Display buttons to exit the menu. Product Information Select this item to display the logo screen, which includes the product identification, software version number, part number of the PROM, and serial number.
Online Operation Using Menus 7.4 Data Entry Data Entry lets you enter or revise data online. Choices available depend on installed options and enabled features (see “Enable Features” in Section 4.19). Edit Alarm Setpoints Select this item to display a list of alarms and their setpoints. If the setpoint is a numeric value, it can be changed on this display using the Up Arrow, Down Arrow and Left Arrow buttons. If it is programmed as a parameter, it cannot be changed here.
Online Operation Using Menus Select this item to display a list of all resettable Totalizers and their current values. If the Totalizer is non-resettable it will not appear. You may use this display to reset one Totalizer, or all at once. Note that some or all Totalizers may be configured to be non-resettable. Use the Up Arrow, Down Arrow and Enter buttons to select an item from the list. At the prompt “RESET”, press Enter to reset the Totalizer.
Online Operation Using Menus 7.5 Setpoint Profiles For instructions on this menu, see Section 5.4 How to set up a profiler, Tables 5-4 and 5-5. For instructions on common operator tasks with the Setpoint Profiler, see Section 5.5.
Online Operation Using Menus 7.6 Tune Loop This option lets you tune (change) various loop parameters online. These tunable parameters depend on the loop type in use and are described in Section 4.8, Program Control Loops. Also, the following menu choices are available.
Online Operation Using Menus Table 7-9 Tune Loop Prompts (continued) Prompt RESET #1 Range/Selections Definition 0.005-99.99 repeats/minute Determines the period of time for a repeat of the proportional gain output. Enter a starting value at initial configuration. The value may be altered Online for final loop tuning. For loops with dual tuning, Reset 1 is the time for the first set of tuning parameters. Reset 2 is for the second set.
Online Operation Using Menus Table 7-9 Tune Loop Prompts (continued) Prompt Range/Selections DISPLAY TUNING TREND Definition Select this to display the actual tuning trend with PV and setpoint (Figure 7-2). Data collection for this trend display will continue as long as the display shows either the trend or the Loop Tuning Menu. Use this display to help find the optimal tuning parameters.
Online Operation Using Menus Pretune Loop Pretune calculates optimum values for a loop's Proportional Band/Gain, Reset and Rate by analyzing the reaction of the loop to a "step change" in setpoint or output. After these new tuning values have been calculated you have the option of applying (installing) or not applying them to a preselected tune set of the loop. You can pretune a loop while another loop is pretuning. To use pretune, your process time constant must be at least 60 seconds.
Online Operation Using Menus Table 7-11 Pretune STOPPED Prompts (continued) Prompt Range/Selections Definition OUTPUT SIZE -100 to +100 Appears if loop is in Manual. Enter the largest change in output (+ or -), in engineering units, that the process will tolerate. The pretune will initiate and analyze this output change. SP STEP SIZE -100 to +100 Appears if loop is in Auto. Enter the largest change in setpoint (+ or -), in engineering units, that the process will tolerate.
Online Operation Using Menus Table 7-12 Pretune IDENTIFYING & CALCULATING Prompts (continued) Prompt Definition SETPOINT Current working set point value of the loop being tuned. This is a read-only prompt. RUN TIME Elapsed time since pretune was started. This is a read-only prompt. ABORT Select to cancel identifying and calculating and return to the stopped status. Pretune COMPLETE menu Table 7-13 describes the Pretune COMPLETE prompts.
Online Operation Using Menus Pretune Abort messages One of the following messages is displayed when an unusual event has aborted the pretune. “PTA” means “Pretune Abort.” Table 7-14 Pretune Abort Messages Message Meaning/User action required PTA-WARM START A warm start occurred during pretune. Repeat pretune. PTA-WENT OFFLINE Instrument went out of Online mode during pretune. Repeat pretune. PTA-LOOP STATUS Loop has PV that is bad (i.e.
Online Operation Using Menus 7.7 Set Mode Select this item to change the operating mode of the instrument to Program or Maintenance. These operating modes are discussed in Sections 4, 5, and 8. 7.8 Review Programming This item is visible only if enabled under Enable Features in the Program mode. Select this item to see how the instrument is configured. You can view all Program mode menus as if you were in Program mode, but you cannot change anything.
Maintenance 8. Maintenance 8.1 Overview This section includes information on maintenance through the Maintenance Mode menu using some offline utility programs and diagnostics procedures. To avoid voiding the warranty, contact your service provider before attempting any service or repair of this instrument. Maintenance Mode is an off-line mode for maintaining proper operation of the instrument and setting defaults.
Maintenance What’s in this section The following topics are explained in this section.
Maintenance 8.2 Routine Maintenance CAUTION Calibrate the instrument routinely to ensure conformity to specifications. Calibration is to be performed by qualified service personnel only. Clean the front panel with a damp cloth. If needed, use a detergent containing no abrasives. Always clean the front panel with the bezel closed. Do not use solvent cleaners. Failure to comply with these instructions may result in product damage. 8.3 Set Mode Select this to change the operating mode to Online or Program.
Maintenance Additional calibration selections allow you to perform other calibration procedures: CALIBRATE REFERENCE JUNCTIONS – for calibrating the two Cold Junction (CJ) references on AI module. COPY ANALOG INPUT CALIBRATION – for copying calibration values from one AI module channel to another. RESET ANALOG INPUT CALIBRATION – to restore AI module channels to their factory calibration. RESET REF. FUNCTION CALIBRATION – to restore CJ reference to their factory calibration values. 8.
Maintenance WARNING Disconnect power to all terminals before connecting or disconnecting calibration leads. Hazardous voltage is present on the mains terminals and may be present on other terminals. More than one switch may be required to de-energize the unit before servicing. Failure to comply with these instructions could result in death or serious injury. NOTICE Time-stamp and description of successful calibrations are stored to disk in the Event file.
Maintenance 8.7 Database Services The following table describes the prompts. Table 8-4 Database Services Prompts Prompt Function CLEAR ALL MEMORY Clears the Instrument memory of all programming, tuning data, setups, etc. and restores the original factory-set default values for all parameters, functions and analog output calibration. Does not affect analog input calibration. FULL UPGRADE Upgrades all function blocks of the instrument from a disk file with .LNF extension. Overwrites all function blocks.
Maintenance 8.11 Warm Start Time The instrument will start up in one of three modes based on the length of time power is off. First Time Start First time start occurs when the unit is being powered up for the first time or when the memory clear services maintenance routing is executed. All configuration and calibration is cleared and all parameters are set to factory defaults. See “DATABASE SERVICES” Section 8.7.
Maintenance 8.12 Demo This item is intended primarily for sales demonstrations. It causes the instrument to display a series of simulated values. NOTICE Never turn the demo on in an instrument that has already been configured to support its true application without first saving the instrument’s configuration to floppy disk. Selecting DEMO will reconfigure Analog Inputs 1 through 4 and Discrete Input 1.
Diagnostic and error messages 9. Diagnostic and error messages 9.1 Diagnostic Messages The instrument executes diagnostic routines during instrument start-up and during maintenance procedures such as calibration. It also monitors online operation for both process faults and instrument errors. Error messages Table 9-1shows messages that may appear on the instrument displays if a diagnostic condition is detected, along with the action you should take.
Diagnostic and error messages Internal error messages In addition to diagnostic messages, error messages are presented to indicate an internal fault. To correct the problem, Table 9-2 lists suggested actions you should take, in the order you should take them. To acknowledge or clear the error message, see Section 7.2 Access Summaries. Table 9-2 Internal Error Messages Error message NONV RAM ERROR Suggested Action 1. Reduce the configuration by eliminating function. 2. Call service provider.
Diagnostic and error messages Table 9-2 Internal Error Messages (continued) Error message SLOT CARD FAILURE Suggested Action 1. Check for noise. 2. Check AI card connection. 3. Replace AI card. STORAGE FAILURE 1. Check for bad floppy disk. 2. Run disk diagnostic on the disk drive. 3. Check seating of floppy cables. 4. Replace CPU. DATA STORAGE STATUS LOST 1. Check for bad floppy disk. 2. Run disk diagnostic on the disk drive. 3. Check seating of floppy cables. 4. Replace CPU. RJ FAILURE 1.
Diagnostic and error messages 9.2 Loop Error Indicators When a loop's PV, SP2, or other parameter fails, the loop switches to its default/failsafe condition, indicated by certain display symbols flashing. To return the loop to its desired condition, correct the failure. Then, if the loop's LATCHING is NO, the loop will return to normal automatically. If LATCHING is YES, also perform the action needed to return the loop to normal.
Diagnostic and error messages 9.3 Error Messages Overview Sometimes errors occur while you are programming or loading a configuration into your instrument. In most cases the instrument displays a descriptive error message. For example, if you try to program a function block incorrectly, the instrument tells you the problem. Table 9-4 lists these error messages along with a description of each one and what action to take.
Diagnostic and error messages Table 9-4 Error Messages (continued) Error Description User Action Incorrect Input coordinates The Advanced Splitter CV was programmed with input limits for Output#2 (A2) only, or for Output#1 & #3 (A1 & A3) only, or for Output#3 (A3) only. Re-program input limits for Output#1 only, Outputs #1 & #2, or Outputs #1, #2, & #3. Incorrect Number of Parameters for function The function was not programmed with the minimum number of parameters.
Diagnostic and error messages Table 9-4 Error Messages (continued) Error Description User Action Low Limit Outside of Circuit AI circuit low limit is < voltage limit of -500 mV. Change circuit low limit to > -500 mV. Low limit Outside of Table For thermocouple or RTD, Range Low limit is < the low limit for that type. Change limit to within specified limits for that type. (Table 4-3) Low Output Limit less than Zero A current output (CAT) low limit is less than zero.
Diagnostic and error messages Table 9-4 Error Messages (continued) Error Description Trend Has Too Many Points For Rate Selected Data Storage cannot store more than 3 points at 1/4 second scan rate. Change number of points to be compatible with scan rate. Type Does Not Exist A function block type was loaded that does not exist. For example, you loaded a Profile but the unit does not have the Profile option. Re-program or re-load correctly.
Parts 10.
Parts Kit Description Kit Part Number CK N° Backlight 46193065-501 246 Cable of LCD screen 46193261-501 247 Door switch 46193112-501 250 Kit Description Kit Part Number CK N° MISCELLANEOUS Terminal block (for low voltage inputs) 46190202-501 201 Terminal block (for alarm relays, ac/dc I/Os) 46190204-501 201 Battery 46222201-502 204 Panel mounting kit 46182649-501 Internal 100MB ZIP disk drive 46193110-501 CONSUMABLES 260 Kit of 4 resistors 250 ohms 46181080-503 Fuse 46182886
CPU board - 46193304-501 Power supply 46190250-502 Portable case - 46190112-501 Spare case galvanised - 46190104-501 Spare painted case - 46190104-503 Terminal block (for alarm relays ac/dc I/Os) - 46190204-501 Terminal block (for low voltage inputs) 46190202-501 Door complete with LCD, glass and latch - 46193090-501 Door complete with LCD, glass and lock - 46193090-502 Door complete with LCD, plastic window and latch - 46193090-503 Door complete with LCD, plastic window and lock - 46193090-504 Communica
Parts Backlight 46193065-501 Backlight igniter 46193060-501 LCD screen 46193062-501 cable of LCD screen 46193261-501 Keyboard card 46193310-501 I n te r c o n n e c tio n b o a r d 4 6 1 9 0 3 2 6 - 5 0 2 H M I b o a rd 4 6 1 9 3 3 0 1 -5 0 1 D o o r s w it c h 4 6 1 9 3 1 1 2 - 5 0 1 I n t e r n a l 1 0 0 M B Z IP d r iv e 4 6 1 9 3 1 1 0 - 5 0 1 262 Video Recorder – User Manual
Appendix A Appendix A A.1 Security Bypass Procedure Overview Your instrument has a security bypass code which allows you to enter secured areas of the product.. Use this bypass code if you have forgotten or lost the master and/or operator security code. Bypass procedure Table A-1 Security Bypass Procedure Step Action 1 When you are prompted for the master or operator security code, use the Increment and Decrement buttons to select the bypass code 783.
Appendix A 264 Video Recorder – User Manual
Safety SIKKERHESKRAV ! DA2I-6063 For at undgå elektrisk stød med mulighed for personskade, skal alle sikkerhedsbestemmelser i denne manual følges nøje. Dette symbol advarer brugeren om en potentiel berøringsfare, såfremt der kan være adgang til den livsfarlige netspænding. Beskyttende jordterminal. Terminalen er forberedt for og skal forbindes til beskyttelsesjordledning i henhold til stærkstrømsberkendtgørelsen (DK).
Safety VEILIGHEIDSVEREISTEN ! DU2I-6063 Ter vermindering van het gevaar van elektrische schokken die lichamelijk letsel kunnen veroorzaken, dient u alle veiligheidsaanwijzingen in dit dokument te volgen. Dit symbool waarschuwt de gebruiker voor een potentieel schokgevaar wanneer toegang bestaat tot onderdelen die onder gevaarlijke spanning staan. Beschermende aarde-aansluiting. Bestemd voor aansluiting van de aardingsdraad van de voeding.
Safety TURVALLISUUSMÄÄRÄYKSET FI2I-6063 Noudata tämän ohjeen kaikkia turvaohjeita välttääksesi sähkötapaturman vaaraa. ! Tämä merkki varoittaa käyttäjää sähköiskun vaarasta paikassa, missä voi koskettaa vaarallisia jännitteitä. Suojamaaliitin. Kytke maadoitsjohdin tähän liittimeen. • • • • • Jos laitetta käytetään olosuhteissa, joihin sitä ei ole suunniteltu, käyttöturvallisuus voi heikentyä. Älä vaihda mitään komponettia tai osaa, jota valmistaja ei ole määritellyt käyttäjän vaihdettavaksi.
Safety CONSIGNES DE SECURITE ! FR2I-6063 Pour réduire tout risque de décharge électrique qui pourrait provoquer une lésion corporelle, respectez toutes les consignes de sécurité de cette documentation. Ce symbole avertit l'utilisateur d'un risque électrique potentiel lorsqu'il peut avoir accès à des éléments sous tension. Borne de mise à la terre. Destinée au raccordement du conducteur de mise à la terre de l'alimentation.
Safety SICHERHEITSHINWEISE ! GE2I-6063 Befolgen Sie alle Sicherheitshinweise in diesen Unterlagen, um das Risiko eines Stromschlags zu verringern, der zu Körperverletzung führen kann. Dieses Symbol warnt den Benutzer vor eventueller Berührungsgefahr, wo lebensgefährliche Spannungen zugänglich sein können. Schützende Erdung. Für den Anschluß der schützenden Erdung der Versorgungssystemleitung.
Safety ΓΡ2Ι−6063 ΑΠΑΙΤΗΣΕΙΣ ΑΣΦΑΛΕΙΑΣ ! Για την αποφυγή του κινδύνου ηλεκτροπληξίας που θα µπορούσε να προκαλέσει προσωπικό τραυµατισµό, ακολουθείστε όλες τις υποδείξεις ασφαλείας αυτών των οδηγιών. Το σύµβολο αυτό προειδοποιεί το χρήστη για πιθανό ηλεκτρικό κίνδυνο σε περίπτωση επαφής µε επικίνδυνα µέρη της συσκευής. Προστατευτικό τερµατικό γείωσης. Παρέχεται για σύνδεση µε τον αγωγό προστατευτικής γείωσης του συστήµατος τροφοδοσίας.
Safety NORME DI SICUREZZA ! IT2I-6063 Per ridurre i rischi di scariche elettriche che potrebbero causare alle persone, seguire tutte le precauzioni circa la sicurezza indicate in questa documentazione. Questo simbolo avverte del pericolo di scossa elettrica nelle aree in cui sono accessibili conduttori sotto tensione. Terminale di protezione verso terra. Previsto per il collegamento del conduttore di protezione verso terra del sistema di alimentazione.
Safety SIKKERHETSKRAV ! NO2I-6063 Følg alle retningslinjene i dette dokumentet, slik at du reduserer risikoen for elektrisk støt og mulige personskader. Dette symbolet advarer brukeren om tilgjengelige terminaler med farlige spenninger og en potensiell fare for elektrisk støt. Jordingsterminal. kabelen for jording av systemet skal tilknyttes til denne terminalen. • Dersom utstyret benyttes på en måte annerledes enn spesifisert av produsent, kan utstyrets beskyttelsesgrad forringes.
Safety INSTRUÇÕES DE SEGURANÇA ! PO2I-6063 Para reduzir o risco de choque eléctrico que pode causar danos corporais, seguir todas as normas de segurança contidas nesta documentação. Este símbolo avisa o utilizador sobre um eventual perigo de choque quando são acessíveis voltagens sob tensão perigosas. Terminal de protecção de terra. Fornecido para ligação do condutor do sistema da protecção de terra.
Safety NORMAS DE SEGURIDAD ! SP2I-6063 Para reducir el riesgo de choque eléctrico el cual podría causar lesiones personales, seguir todas las indicaciones de este documento. Este símbolo previene al usuario de un riesgo potencial de descarga cuando se puede acceder a corrientes de tensión peligrosas. Terminal de tierra de protección. Proporcionado para la conexión de la tierra de protección del conductor del sistema de alimentación.
Safety SÄKERHETSFÖRESKRIFTER ! SW2I-6063 För att reducera riskerna av elektriska chocker som kan orsaka personskador, följ alla säkerhetsföreskrifter i denna dokumentation. Denna symbol varnar användaren för risk för elchock vid tillfällig åtkomst av spänningsförande del. Anslutning av skyddsjord. Avsedd för anslutning av elsysternets skyddsjordsledare.
Safety 276 Video Recorder – User Manual
Index Index A Action State ................................................ 104, 105 Advancing profile ................................................ 204 Alarm acknowledging................................................ 229 edit setpoints .................................................. 232 history............................................................. 229 summary......................................................... 228 what happens during ......................................
Index E L Edit Alarm Setpoints ........................................... 232 Edit Constants .................................................... 232 Editing profile segments ..................................... 207 Electrical Units...................................................... 89 Enable storage ................................................... 166 Error messages, diagnostics .............................. 251 Error Messages ..................................................
Index P Panel display interacting with................................................ 214 Parts ................................................................... 259 Pretune Abort messages.............................................. 241 COMPLETE menu.......................................... 240 STOPPED menu ............................................ 238 Pretune Loop ...................................................... 238 Primary display, example ...................................
Sales and Service For application assistance, current specifications, pricing, or name of the nearest Authorized Distributor, contact one of the offices below. ARGENTINA Honeywell S.A.I.C. Belgrano 1156 Buenos Aires Argentina Tel. : 54 1 383 9290 ASIA PACIFIC Honeywell Asia Pacific Inc. Room 3213-3225 Sun Kung Kai Centre N° 30 Harbour Road Wanchai Hong Kong Tel. : 852 829 82 98 AUSTRALIA Honeywell Limited 5 Thomas Holt Drive North Ryde Sydney Nsw Australia 2113 Tel.
