HE693CALKIT User Manual
Contents
1. 19 HE697THM160 697 260 19 16 PETI here 19 HE693THM406 HE693THM409 HE693THM446 HE693THM449 HE693THM665 HE693THM666 DM A M mI M M M E LM E 19 HE693THM668 HE693THM806 HE693THM809 HE693THM884 693 886 693 888 19 HE693THM889 HE693THM894 895 19 3 4 6 HE693THM884 for Calibration for Channel offsets 20 3 4 7 HE693THM894 for Calibration for 20 PAGE 8 21 FEB 2001 0049 03 CHAPTER 4 SWITCHES 21 SS dI c EE 21 2 TIER 21 4 3 Utilizing the Switches 0049 03 21 2001 9 1 CHAPTER ONE INTRODUCTION 1 1 Product Description The Horner APG HE693CALKIT calibration software is a computer program that is designed to support field and factory calibration for specific Horner APG analog modules Each kit includes the following parts a diskette with the calibration software RS 232 9 pin serial cable TTL to RS 232 converter and an RS 232 ribbon cable with a 10 pin header plug The calibration software runs on an IBM or compatible computer using DOS 3 1 or higher It requires a text display and the use of o2. by the software F1 5 Update NVRAM Store new constants Yes F3 6 Activate NVRAM F4 7 Initialize module F6 HE693ADC410 HE693ADC420 Step Procedure F key 1 Deactivate NVRAM F5 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed by the software F1 5 Update NVRAM Store new constants Yes F3 6 Activate NVRAM F4 7 Initialize module F6 PAGE 18 21 FEB 2001 0049 03 3 3 4 2 Analog Output Modules HE693DAC410 HE693DAC420 Step Procedure F key 1 Deactivate NVRAM F5 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed by the software F1 5 Update NVRAM Store new constants Yes F3 6 Activate NVRAM 7 Initialize module F6 Note The PLC must be out of RUN mode for the analog output modules to calibrated correctly 3 4 3 Resistance Temperature Device RTD Modules HE693RTD600 HE693RTD601 HEG93RTD660 HEG93RTD665 HEG93RTD666 Step Procedure F key 1 Deactivate NVRAM F7 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed by the software F1 F2 F3 5 Update NVRAM Store new constants Yes F5 6 Activate NVRAM F7 7 Initialize module F6 3 44 Strain Gage Modules HE693STG883 HE693STG884 Step Procedure F key 1 Deactivate NVRAM F5 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed by the softw
3. calibrator with an accuracy better than twice that of the module Use a calibrator that is battery powered Modules with a suffix 21 should utilize the external ISOBLK for cold junction compensation Use high grade wire for calibration process Use the same wire for the calibration process that will be used in the application Keep the wire lengths to a minimum Do not expose the module s to excessive EMI or RF during the calibration process Do not expose the module s to extreme temperature variations Module s should be placed in the slot s ofthe PLC that will be used in the application Module s must be allowed to stabilize for at least 15 minutes after complete connection Module s must be in the upright position panel mounted position PLC must be in STOP mode Last channel must be shorted and connected to ground to optimize cold junction compensation Modules with a suffix 02 should utilize k switch with the executable Refer to Section 4 1 21 FEB 2001 PAGE 15 CH 3 0049 03 CHAPTER 3 CALIBRATION PROCESS 3 1 General The general calibration process that will be described is just that general Each module calibration process will vary slightly while the concept will remain constant Please calibrate your analog module according to the specific processes described in the following sections Table 3 1 contains a list of the analog modules and their corresponding calibration fi
4. e ae danas ebene es 13 2 4 5 Thermocouple 14 HE697THM160 HE693THM166 HE697THM260 HE693THM406 69 409 14 HE693THM446 HE693THM449 HE693THM665 69 666 69 668 14 HE693THM806 HE693THM809 HE693THM884 HE693THM886 693 888 14 HE693THM889 HE693THM894 6 895 200400000 14 GHAPTER 3 CAEIBRATION PROGESS un olla 15 S1 E wate OO NO cx CIE 15 E E he ee ca 15 3 2 1 Een eee eee ere 16 959 PIOCOSS GOVOlIVIGW x t eoo ete E D D hs AL e an ens vias a A D nae 16 3 4 Specific Module Calibration 17 3 4 1 Analog Input Modules rrt pert e de 17 HE69SAD C406 A antenne 17 HE693ADCA405 15 2 aan 17 HE693ADC4 10 420 1 1 17 34 2 Analog Output MOGUICS A 18 HE693DACA410 HEG93DAQC2420 tnit t eti tere 18 3 43 Resistance Temperature Device RTD 18 HE693RTD600 HE693RTD601 HE693RTD660 HE693RTD665 666 18 3 4 4 E 18 HE693STG883 HE693STG884 3 ttt dert Her 18 3 4 5 A A
5. HORNER APG User Manual for the HE693CALKIT CALKIT Third Edition 21 February 2001 0049 03 0049 03 21 2001 PAGE 3 This manual explains how to use the Horner APG CALKIT Copyright C 2001 Horner APG LLC 640 North Sherman Drive Indianapolis Indiana 46201 All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior agreement and written permission of Horner APG LLC All software described in this document or media is also copyrighted material subject to the terms and conditions of the Horner Software License Agreement Information in this document is subject to change without notice and does not represent a commitment on the part of Horner APG LLC Series 90 and Logicmaster are trademarks of GE Fanuc Automation North America Inc Alspa 8000 and P8 are trademarks of CEGELEC Omega CL511 is the trademark of Omega Engineering Inc For user manual updates contact Horner APG Technical Support Division at 317 916 4274 or visit our website at www heapg com PAGE 4 21 FEB 2001 0049 03 LIMITED WARRANTY AND LIMITATION OF LIABILITY Horner APG LLC HE APG warrants to the original purchaser that CALKIT manufactured by HE APG is free from defe
6. LC Configuration Perform Calibration for Type K Follow steps as directed by the software Update NVRAM Activate NVRAM Initialize Module 10 Enable PLC Configuration 11 Set Offsets 12 Transmit Offsets 13 Update NVRAM 14 Initialize Module 15 Disable power to PLC before removing the THM884 o ON D 3 4 7 HE693THM894 for Calibration for Type Executable batch file THM894 K bat Step Procedure 1 Insert module in 90 30 PLC 2 Apply Power to PLC 3 Deactivate NVRAM 4 Initialize Module 5 Disable PLC Configuration 6 Perform Calibration for Type K Follow steps as directed by the software 7 Update NVRAM 8 Activate NVRAM 9 Initialize Module 10 Enable PLC Configuration 11 Set Offsets 12 Transmit Offsets 13 Update NVRAM 14 Initialize Module 15 Disable power to PLC before removing the THM894 MANO049 03 0049 03 21 2001 21 3 CHAPTER 4 SWITCHES 4 1 Switches Many of the analog modules have an option to set temporary configurations and use software switches This option gives the user the ability to set up a temporary configuration and observe how a thermocouple module would react with for instance type T thermocouple wire instead of the more usual J E or R types It is important to note that the T K and C switches are volatile and do not make any permanent changes in the module unlike the NVRAM commands such as S The following is a list of the switches availab
7. Use the same wire for the calibration process that will be used in the application Keep the wire lengths to a minimum Do not expose the module s to excessive EMI or RF during the calibration process Do not expose the module s to extreme temperature variations Module s should be placed in the slot s of the PLC that will be used in the application Module s must be allowed to stabilize for at least 15 minutes after complete connection Module s must be in the upright position panel mounted position PLC must be in STOP mode HE693ADC410 HE693ADC420 Use a calibrator with an accuracy better than twice that of the module Use a calibrator that is battery powered Use high grade wire for calibration process Use the same wire for the calibration process that will be used in the application Keep the wire lengths to a minimum Do not expose the module s to excessive EMI or RF during the calibration process Do not expose the module s to extreme temperature variations Module s should be placed in the slot s of the PLC that will be used in the application Module s must be allowed to stabilize for at least 15 minutes after complete connection Module s must be in the upright position panel mounted position PLC must be in STOP mode 0049 03 21 2001 13 2 2 4 2 Analog Output Modules HE693DAC410 HE693DAC420 Use a calibrator with an accuracy b
8. ains the following revisions additions and or deletions 1 Revised Section 2 4 5 by adding two thermocouple models HE693THM894 HE693THM895 2 Revised Section 3 4 5 by adding two thermocouple models HE693THM894 HE693THM895 3 Added Section 3 4 7 HE693THM894 for Calibration for Type PAGE 6 21 FEB 2001 0049 03 0049 03 21 2001 7 Table of Contents inizio le T rr 3 ABOUT PROGRAMMING EXAMPLES sse 4 REVISIONS NO 5 Tabl amp x f Gontents E cec 7 CHAPTER ONE INTRODUCTION nn 9 1 1 Product DESC mS 9 CHAPTER 2 SETUP 11 2er MR ncn ERE 11 ES A A nn nen neh teet eto tr nenne 11 2 3 2 EQUIPMENT sn seem ee 11 2 4 Specific Module 12 2 4 1 Analog Inptit ModuleS i conan 12 HEB9IJADCAD6 nn olaaa dades 12 HE693ADC405 6 415 12 HE693ADC410 69 420 12 2 4 2 Analog Output 13 HE693DAC410 69 420 13 2 4 3 Resistance Temperature Device RTD 13 HE693RTD600 HE693RTD601 HE693RTD660 HE693RTD665 666 13 2 44 Strain Gage MOGUICS circa o 13 HE693ST 883 HE693ST G884
9. al incidental or penal damages including but not limited to loss of profit or revenues loss of use of the products or any associated equipment damage to associated equipment cost of capital cost of substitute products facilities services or replacement power down time costs or claims of original purchaser s customers for such damages To obtain warranty service return the product to your distributor with a description of the problem proof of purchase post paid insured and in a suitable package ABOUT PROGRAMMING EXAMPLES Any example programs and program segments in this manual or provided on accompanying diskettes are included solely for illustrative purposes Due to the many variables and requirements associated with any particular installation Horner APG cannot assume responsibility or liability for actual use based on the examples and diagrams It is the sole responsibility of the system designer utilizing CALKIT to appropriately design the end system to appropriately integrate the CALKIT and to make safety provisions for the end equipment as is usual and customary in industrial applications as defined in any codes or standards which apply Note The programming examples shown in this manual are for illustrative purposes only Proper machine operation is the sole responsibility of the system integrator 0049 03 21 2001 PAGE 5 REVISIONS THIS MANUAL This version 0049 03 of the CALKIT User Manual cont
10. and their descriptions type Thm884 at the DOS prompt and press ENTER 3 2 1 Screen Example Once the program has been invoked the program name and version are displayed at the top of the screen Figure 3 1 is a sample of the initial screen THM884 THERMOCOUPLE MODULE CALIBRATOR v2 04 Type Scale Zero Model 693 884 5 Eight Channels 58830 9 Hardware Alarms 4 C 58825 1 fs C 58764 Version 1 08 707E C Open Upscale C 8 sample filter C NVRAM calibration C Configuration PLC PLC resolution 0 5 C tion 61350 10926 43 3 cold junction calibrate type J calibrate type E calibrate type R approximate E and R using J calibration update NVRAM with calibration values initialize module deactivate NVRAM disable PLC configuration set temporary configuration Press Esc key to exit Figure 3 1 Screen Example 3 3 Process Overview The first general step in the calibration process is to deactivate the NVRAM Non Volatile Random Access Memory If no deactivation choice is offered then it will be automatically deactivated This step turns off the old calibration constants to use the defaults for a new calibration The module must be reset to use the default values The next step is to disable the PLC configuration This causes the module to use the defaults since the module powers up in the PLC configuration mode Once the PLC configuration has been disabled the module must be initia
11. are F1 5 Update NVRAM Store new constants Yes 6 Activate NVRAM F4 7 Initialize module F6 0049 03 21 2001 19 CH 3 3 4 5 Thermocouple Modules HE697THM160 HE697THM260 Step Procedure F key 1 Deactivate NVRAM F7 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed by the softwareF1 F2 F3 5 Update NVRAM Store new constants Yes F5 6 Activate NVRAM F7 7 Initialize module F6 HE693THM166 Step Procedure F key 1 Deactivate NVRAM F5 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed by the software F1 5 Update NVRAM Store new constants Yes F3 6 Activate NVRAM F4 7 Initialize module F6 HE693THM406 HE693THM409 HE693THM446 HE693THM449 HE693THM665 HE693THM666 HE693THM668 HE693THM806 693 809 HE693THM884 HE693THM886 693 888 HE693THM889 HE693THM894 HE693THM895 Step Procedure F key 1 Deactivate NVRAM F7 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed F1F2 F3 by the software 5 Update NVRAM Store new constants Yes F5 6 Activate NVRAM F7 7 Initialize module F6 PAGE 20 21 FEB 2001 CH 3 3 4 6 HE693THM884 for Calibration for Type Channel offsets Executable batch file THM884_K bat Procedure Insert module in 90 30 PLC Apply Power to PLC Deactivate NVRAM Initialize Module Disable P
12. cts in material and workmanship under normal use and service The obligation of HE APG under this warranty shall be limited to the repair or exchange of any part or parts which may prove defective under normal use and service within two 2 years from the date of manufacture or eighteen 18 months from the date of installation by the original purchaser whichever occurs first such defect to be disclosed to the satisfaction of HE APG after examination by HE APG of the allegedly defective part or parts THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR USE AND OF ALL OTHER OBLIGATIONS OR LIABILITIES AND HE APG NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR HE APG ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS CALKIT THIS WARRANTY SHALL NOT APPLY TO THIS CALKIT OR ANY PART THEREOF WHICH HAS BEEN SUBJECT TO ACCIDENT NEGLIGENCE ALTERATION ABUSE OR MISUSE HE APG MAKES NO WARRANTY WHATSOEVER IN RESPECT TO ACCESSORIES OR PARTS NOT SUPPLIED BY HE APG THE TERM ORIGINAL PURCHASER AS USED IN THIS WARRANTY SHALL BE DEEMED TO MEAN THAT PERSON FOR WHOM THE CALKIT IS ORIGINALLY INSTALLED THIS WARRANTY SHALL APPLY ONLY WITHIN THE BOUNDARIES OF THE CONTINENTAL UNITED STATES In no event whether as a result of breach of contract warranty tort including negligence or otherwise shall HE APG or its suppliers be liable of any special consequenti
13. entilation for the module s The PLC must also be in the STOP mode Once the module has been inserted into the PLC and completely connected for the calibration process it must be allowed to stabilize for at least 15 minutes after power up This is to ensure that a proper temperature equilibrium has been established Never expose the module or any of the equipment involved in the calibrating process to extreme temperature variations 2 2 Setup Procedure e Note An expansion rack may be used for the calibration process PLC is attached to panel to allow proper ventilation Figure 1 1 PLC Positioning for Adequate Ventilation 2 3 Equipment Another critical step that needs to be taken to insure accurate calibration is the use of a high quality calibrator such as the Omega CL511 The calibrator must have an accuracy better than the module by a factor of 2 For example the THM884 would need a calibrator with an accuracy of at least 0 5 degrees Celsius since the THM884 has an accuracy of 1 degree Celsius It is recommended that the calibrator also be battery powered for use with all the Horner Electric analog modules It is mandatory to have a battery powered calibrator when calibrating any of the thermocouple modules Another factor that must be taken into consideration is the type of wire to be used The wire that is to be used for calibration must be the same wire that will be used in the application The wire must be also be
14. etter than twice that of the module Use a calibrator that is battery powered Use high grade wire for calibration process Use the same wire for the calibration process that will be used in the application Keep the wire lengths to a minimum Do not expose the module s to excessive EMI or RF during the calibration process Do not expose the module s to extreme temperature variations Module s should be placed in the slot s of the PLC that will be used in the application Module s must be allowed to stabilize for at least 15 minutes after complete connection Module s must be in the upright position panel mounted position PLC must be in STOP mode 24 3 Resistance Temperature Device RTD Modules HE693RTD600 HE693RTD601 HE693RTD660 HE693RTD665 HE693RTD666 Use a calibrator with an accuracy better than twice that of the module Use a calibrator that is battery powered Use high grade wire for calibration process Use the same wire for the calibration process that will be used in the application Keep the wire lengths to a minimum Do not expose the module s to excessive EMI or RF during the calibration process Do not expose the module s to extreme temperature variations Module s should be placed in the slot s of the PLC that will be used in the application Module s must be allowed to stabilize for at least 15 minutes after complete connection Module s must be in the up
15. high quality and the length kept to an absolute minimum Remember wires are virtual antennas Exposure to excessive RF or EMI during the calibration process could induce error PAGE 12 21 FEB 2001 0049 03 2 2 4 Specific Module Conditions The following pages contain a listing of each Horner Electric analog module and the specific setup conditions needed to ensure accurate calibration 2 4 1 Analog Input Modules HE693ADC406 Use a calibrator with an accuracy better than twice that of the module Use a calibrator that is battery powered Use high grade wire for calibration process Use the same wire for the calibration process that will be used in the application Keep the wire lengths to a minimum Do not expose the module s to excessive EMI or RF during the calibration process Do not expose the module s to extreme temperature variations Module s should be placed in the slot s of the PLC that will be used in the application Module s must be allowed to stabilize for at least 15 minutes after complete connection Module s must be in the upright position panel mounted position PLC must be in STOP mode Channels not in use during the calibration process must be shorted and connected to ground HE693ADC405 HE693ADC415 Use a calibrator with an accuracy better than twice that of the module Use a calibrator that is battery powered Use high grade wire for calibration process
16. le Table 3 1 Analog Modules Calibration Files Product Software Product Software HE693ADC405 adc4x5 exe HE693THM166 thm166 exe HE693ADC415 HE693ADC410 adciso exe HE693THM665 thm668 exe HE693ADC420 HE693THM666 HE693THM668 HE693ADC406 adc406 exe HE693THM884 thm884 1 exe REV A B C HE693ADC816 adc816 exe HE693THM884 thm884 2 exe HE693THM888 REV D E F G K L HE693DAC410 daciso exe HE693THM406 thmxx6 1 exe HE693DAC420 HE693THM446 HE693THM806 HE693THM886 REV A B C HE693RTD600 rtd6xx exe HE693THM406 thmxx6 2 exe HE693RTD600 HE693THM446 HE693RTD660 HE693THM806 HE693RTD666 HE693THM886 REV D E F HE693STG884 stg884 exe HE693THM409 thmxx9 exe HE693THM449 HE693THM809 HE693THM889 HE693STG883 stg883 exe HE693THM884 thm884_K bat HE697THM260 thm260 exe utilizing Type K only HE693THM160 thm160 exe and using offsets REV K L 3 2 Starting the Software Listed below are the steps that will execute the calibration software 1 a 2 Torun the calibration program type Select the appropriate executable file from the list on the diskette For example if you are calibrating HE693THM884 choose the file Thm884 exe Thm884 at the DOS prompt and press ENTER PAGE 16 21 FEB 2001 0049 03 3 If the serial port 2 is desired type Thm884 C2 at the DOS prompt and press ENTER 3 To view a list of the command line switches
17. le and their descriptions Usage Thm884 C1 C2 sSnnnn n nnnn n nnnn n C used to select the serial port An example would be C1 or C2 which refer to COM1 and COM2 respectively T indicates test mode Command messages are still transmitted but internal values are used for variables received messages are simulated This is a software emulation mode The module does not need to be connected K sets the calibration type to K instead of J S sets the calibration scale points separated by commas but no spaces The order for scale setting is K or J mid K high E mid R high A zero value will result in the default For less than six entries the defaults will be used for the remaining items No values less than 25 degrees Celsius can be used This low calibration point is necessary to optimize for cold junction compensation Scale point order S K or J mid K high E mid E high R mid R high 4 2 Examples The examples below show each switch being used and their function Thm884 C1 indicates COM1 as the desired serial port COM1 is the default serial port setting Thm884 C2 sets COM2 as the desired serial port Must be invoked if COM2 is to be used Thm884 T invokes the test mode Commands are transmitted but the messages are simulated only The values are not stored Thm884 K sets the calibration type to type to K instead of the default of type J Type K is used for special applications and Eur
18. lized After the module is initialized the actual calibration must be performed or if calibrating a thermocouple choose the type of calibration required While performing the module calibration the software will prompt the user for several different steps during the procedure Please follow the steps as directed Once the calibration has been performed the NVRAM must be updated with the new default values This allows the user to continue to the next step activation of the NVRAM NVRAM activation means that the module will use the stored calibration constants the next time it is powered on The last step to perform involves initializing the module This causes the module to reread the calibration and filter constants from the NVRAM 0049 03 21 2001 17 CH 3 3 4 Specific Module Calibration Process The following pages contain the listing of each Horner Electric analog module its corresponding calibration file and the specific procedures for each module 3 4 1 Analog Input Modules HE693ADC406 Step Procedure F key 1 Deactivate NVRAM F5 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed by the software F1 5 Update NVRAM Store new constants Yes F3 6 Activate NVRAM F4 7 Initialize module F6 HE693ADC405 HE693ADC415 Step Procedure F key 1 Deactivate NVRAM F5 2 Initialize module F6 3 Disable PLC configuration F8 4 Perform calibration Follow the steps as directed
19. ne serial port either COM1 or 2 The program uses 1 by default The analog module is connected to the selected serial port on the computer using the RS 232 cable and either the TTL to RS 232 converter or the RS 232 ribbon cable with the 10 pin header depending upon the analog module being calibrated The module does not have to be configured in the PLC but must have the proper power supplied to the bus pins of the module Listed on the following pages are the general setup conditions and steps that need to be taken to calibrate the modules correctly The process does vary slightly for each module type Specific conditions and procedures for each analog module are given in Section 2 2 Specific Module Conditions and section 3 2 Specific Module Calibration Process respectively PAGE 10 21 FEB 2001 0049 03 1 5 0049 03 21 2001 11 2 CHAPTER 2 SETUP CONDITIONS 2 1 General Several general steps need to be taken for the Horner APG analog module to be calibrated correctly One of the most important steps that needs to be taken is the placement of the module s that is to be calibrated The module s must be inserted in the PLC it will be used with in the application The PLC must be powered OFF for insertion After the module has been correctly placed in the PLC rack the rack must be mounted an upright position see the Figure 1 upright position of rack allows proper v
20. opean calibration Thm884 S600 0 700 0 0 0 0 0 sets the calibration scale points Type J has been set for calibration to points 600 0 and 700 0 degrees Celsius Type E has been set to use the default values Type R has not been specified in the command line but will revert to its default values PAGE 22 21 FEB 2001 0049 03 3 4 3 Utilizing the Switches The software switches can be utilized by creating a DOS batch file To create the batch file in Windows 95 98 open the directory window where the software executable is stored Select a new text document from the File menu located at the upper left of the window Rename the new document using a BAT extension Right Click on the icon and select edit from the pull down menu Type the desired executable followed by a space then an equal sign then the desired switch needed for the calibration application Save and close the edit screen Open the calibration program using the batch file Example THM884_3 exe K
21. right position panel mounted position PLC must be in STOP mode Channels not in use during the calibration process must be shorted and connected to ground Modules with a 20 suffix should use the switch with the calibration software PT100D 2 44 Strain Gage Modules HE693STG883 HE693STG884 Use a calibrator with an accuracy better than twice that of the module Use a calibrator that is battery powered Use high grade wire for calibration process Use the same wire for the calibration process that will be used in the application Keep the wire lengths to a minimum Do not expose the module s to excessive EMI or RF during the calibration process Do not expose the module s to extreme temperature variations Module s should be placed in the slot s of the PLC that will be used in the application Module s must be allowed to stabilize for at least 15 minutes after complete connection Module s must be in the upright position panel mounted position PLC must be in STOP mode Channels not in use during the calibration process must be shorted and connected to ground PAGE 14 21 FEB 2001 0049 03 2 2 4 5 Thermocouple Modules HE697THM160 HE693THM166 HE697THM260 HE693THM406 HE693THM409 HE693THM446 HE693THM449 HE693THM665 HE693THM666 HE693THM668 HE693THM806 HE693THM809 HE693THM884 HE693THM886 693 888 HE693THM889 HE693THM894 HE693THM895 Use a
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