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. Specifications

2.3. Characteristics of thermocouple temperature sensor input module

Isolated Thermocouple Input Module TC4S User's Guide

R200

Honeywell

September 2010

Disconnection detection function

2MLF-TC4S module measures temperature by directly connecting thermocouple

temperature sensor and has the diagnosis function to detect and display any

disconnection of a sensor connected.
1.

In case of a disconnection between the sensors used/compensating cable and

module, LED (ALM) flickers every second and generates an error code. In addition,

LED (ALM) indication flickers every second even though cold junction

compensating sensor installed on the module’s terminal block is separated or

destructed, hindering normal connection.

Channel wise detection of disconnect is possible. However, it is available for only

the channel(s) designated for operation. LED (ALM) is commonly used for every

channel. It flickers in case even one channel is disconnected.

The module detects and displays disconnection and it means that the following

cabling path will have partially bad connection, which requires taking measures.

Sensor connection

A thermocouple sensor can either be directly connected to the terminal of the module or

by using a compensating cable (type of cable depends on sensor type.) For the further

information on connecting the sensor, contact sensor manufacturer.

Содержание TC4S

Страница 1: ...Honeywell Process Solutions Isolated Thermocouple Input Module TC4S User s Guide ML200 ITIM R200 September 2010 Release 200 Honeywell ...

Страница 2: ...ose and makes no express warranties except as may be stated in its written agreement with and for its customers In no event is Honeywell liable to anyone for any indirect special or consequential damages The information and specifications in this document are subject to change without notice Honeywell PlantScape Experion PKS and TotalPlant are registered trademarks of Honeywell International Inc O...

Страница 3: ...ion Server TPS ESVT nodes The nodes become full members in Experion PKS as well as connect directly to the TPN TotalPlant Network Release Information Document Name Document ID Release Number Publication Date TC4S User s Guide ML200 ITIM 200 September 2010 References The following list identifies all documents that may be source of reference for material discussed in this publication Document Title...

Страница 4: ...Garden Lane Phoenix AZ 85027 USA Europe Middle East and Africa EMEA Contact Phone Fascimile Mail Honeywell TAC EMEA 32 2 728 2345 32 2 728 2696 TAC BE02 Hermes Plaza Hermeslaan 1H B 1831 Diegem Belgium Pacific Contact Phone Fascimile Mail Email Honeywell Global TAC Pacific 1300 364 822 toll free within Australia 61 8 9362 9559 outside Australia 61 8 9362 9564 Honeywell Limited Australia 5 Kitchene...

Страница 5: ...0 820 0237 400 820 0386 Honeywell China Co Ltd 33 F Tower A City Center 100 Zunyi Rd Shanghai 200051 People s Republic of China Global TAC China honeywell com Singapore Contact Phone Fascimile Mail Email Honeywell Global TAC South East Asia 65 6580 3500 65 6580 3501 65 6445 3033 Honeywell Private Limited Honeywell Building 17 Changi Business Park Central 1 Singapore 486073 GTAC SEA honeywell com T...

Страница 6: ...an 81 3 6730 7160 81 3 6730 7228 Honeywell Japan Inc New Pier Takeshiba South Tower Building 20th Floor 1 16 1 Kaigan Minato ku Tokyo 105 0022 Japan Global TAC JapanJA25 honeywell com Elsewhere Call your nearest Honeywell office World Wide Web Honeywell Solution Support Online http www honeywell com ps Training Classes Honeywell Automation College http www automationcollege com ...

Страница 7: ...a on the system being damaged or lost or may result in the inability to properly operate the process CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices CAUTION symbol on the equipment refers the user to the product manual for additional information The symbol appears next to required ...

Страница 8: ...rth terminal Used for non safety purposes such as noise immunity improvement NOTE This connection shall be bonded to Protective Earth at the source of supply in accordance with national local electrical code requirements Earth Ground Functional earth connection NOTE This connection shall be bonded to Protective Earth at the source of supply in accordance with national and local electrical code req...

Страница 9: ...FICATIONS 17 2 1 Performance specifications 17 2 2 Part names and functions 19 2 3 Characteristics of thermocouple temperature sensor input module 21 Temperature conversion characteristics 27 Conversion speed 27 Preciseness 28 Temperature display 29 Scaling function 29 Disconnection detection function 30 Sensor connection 30 2 4 Input module function of thermocouple temperature sensor 31 Average f...

Страница 10: ...ting area use of PUT PUTP 62 Other data monitoring area use of GET GETP 65 5 2 I O area of TC module conversion data 66 Module status flag UXa b a base number b slot number 66 Channel status flag UX a b 16 27 a base number b slot number 67 Process alarm output flag UXa b 32 47 A base number A slot number 67 Rate change alarm flag 68 Channel temperature conversion value 69 Channel scale operation v...

Страница 11: ...tput area Address 64 67 91 Sensor disconnection information output area address 68 71 92 Cold junction compensation temperature output area Address 72 75 93 6 PROGRAMMING 95 6 1 Read write operation parameter setting area 95 Read operation parameter setting area GET GETP Instruction 95 Write operation parameter area PUT PUTP instruction 96 6 2 Basic program 98 Example using I O parameter setting 9...

Страница 12: ...l September 2010 Error codes of abnormal module H W contact the close agency or the company 112 8 APPENDIX 115 8 1 Terminology 115 8 2 Thermo electromotive force and compensating cable 117 Table of thermo electromotive force 117 Thermocouple 120 Compensating cable 123 8 3 Dimension 125 2MLF TC4S 125 ...

Страница 13: ...s and displays the disconnection between the thermocouple temperature sensor compensating cable and modules 4 Temperature displays in Fahrenheit or Celsius 5 Temperature conversion is scaled into the pre set 16 bit binary data it may be used for additional data and temperature Scale operation output of temperature conversion is available within 32768 32767 0 65535 6 Additional functions Filtering ...

Страница 14: ...w For instance temperature is constantly changing over time as seen in the following figure The changing temperature can be treated as a digital value in the PLC by using resistance temperature detector RTD input module Digital quality D Digital quality refers to discrete changes in voltage current temperature velocity pressure and flow over a period of time as illustrated in the following figure ...

Страница 15: ...ection When a part of a compensating cable or thermocouple is disconnected the Isolated Thermocouple Input module detects the disconnection Compensating cable Cable to compensate the tolerance due to the distance between input thermocouple terminal and thermocouple input module temperature change and in which both terminals have similar thermo electromotive force between 90 and 150 C Thermo electr...

Страница 16: ...1 Introduction 1 2 Terms and definitions 16 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 ...

Страница 17: ...1602 1995 ITS 90 Range of input temperature K 250 1350 J 200 1200 E 250 1000 T 250 400 B 400 1800 R 50 1750 S 50 1750 N 270 1300 C 0 2300 Digital value Temp display unit of 0 1 Displaying down to one decimal place 0 1 Scaling display user defined scaling 0 65535 32768 32767 Preciseness Ambient temperature 25 C 0 1 allowable for some section up to 1 of measurable temperature range by sensors Temper...

Страница 18: ...o Coupler Cold junction compensation Automatic compensation by RJC sensing PT100 Compensation degree 1 0 Function Averaging function Time average 320 64000ms Frequency average 2 64000 times Moving average 2 100 Alarm function Process alarm Rate change alarm Disconnection detection Filter function Digital filter 160 64000ms Max Min display Display Max Min Terminal block 18 point terminal Current co...

Страница 19: ...Input Module TC4S User s Guide 19 September 2010 Honeywell 2 2 Part names and functions No Description 1 RUN LED Displays the operation status of 2MLF TC4S module H W displays error On normal module H W Blink erroneous module H W Off DC5V disconnection or abnormal module H W ...

Страница 20: ...escription 2 ALM LED Displays the input channel operating status of 2MLF TC4S module displays warning Blink input disconnection Off normal input status 3 Terminal block It is designed to connect thermocouple temperature sensor to 2MLF TC4S module PT100 for compensating nine types of thermocouple sensors and cold junction module supplied ...

Страница 21: ...de 21 September 2010 Honeywell 2 3 Characteristics of thermocouple temperature sensor input module The 2MLF TC4S module can be directly connected to nine types of thermocouple sensors and are as follows No Thermocouple Sensor Type 1 Thermocouple K JIS C1602 1995 250 6404µV 1350 54138µV 2 Thermocouple J JIS C1602 1995 200 7890µV 1200 69553µV ...

Страница 22: ...cteristics of thermocouple temperature sensor input module 22 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 No Thermocouple Sensor Type 3 Thermocouple E JIS C1602 1995 250 9718µV 1000 76373µV ...

Страница 23: ...temperature sensor input module R200 Isolated Thermocouple Input Module TC4S User s Guide 23 September 2010 Honeywell No Thermocouple Sensor Type 4 Thermocouple T JIS C1602 1995 250 6180µV 400 20872µV 5 Thermocouple B JIS C1602 1995 400 787µV 1800 13591µV ...

Страница 24: ...acteristics of thermocouple temperature sensor input module 24 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 No Thermocouple Sensor Type 6 Thermocouple R JIS C1602 1995 50 226µV 1750 20877µV ...

Страница 25: ...temperature sensor input module R200 Isolated Thermocouple Input Module TC4S User s Guide 25 September 2010 Honeywell No Thermocouple Sensor Type 7 Thermocouple S JIS C1602 1995 50 236µV 1750 18503µV 8 Thermocouple N JIS C1602 1995 270 4345µV 1300 47513µV ...

Страница 26: ... Characteristics of thermocouple temperature sensor input module 26 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 No Thermocouple Sensor Type 9 Thermocouple C ITS 90 0 0µV 2300 36922µV ...

Страница 27: ...haracteristics The isolated thermocouple input module converts the thermocouple input with non linear characteristics into A D and yields the temperature conversion that is linearly treated Temperature conversion to thermocouple input has non linear characteristics ATTENTION Non linear characteristics regarding the relation of temperature and electromotive force µV of a thermocouple sensor electro...

Страница 28: ...dule depends on the ambient temperature and is as follows If the temperature measurement is 100o when the ambient temperature and K type thermocouple is used the output range of conversion data is between 100 o 2 6 100 o 2 6 that is 97 4 102 6 o ATTENTION 1 2MLF TC4S module is released from the factory after its offset gain is adjusted by using standard source of each channel To maintain the modul...

Страница 29: ...depending on the settings of 2MLF TC4S module o in Celsius it would be 212 F by using the following formula ATTENTION From Celsius to Fahrenheit degree F 9 5 C 32 From Fahrenheit to Celsius degree C 5 9 F 32 Scaling function 2MLF TC4S module has a function of scale value in user defined range besides temperature The scope is classified into two types Signed and unsigned integer If a user selects o...

Страница 30: ...second even though cold junction compensating sensor installed on the module s terminal block is separated or destructed hindering normal connection 2 Channel wise detection of disconnect is possible However it is available for only the channel s designated for operation LED ALM is commonly used for every channel It flickers in case even one channel is disconnected 3 The module detects and display...

Страница 31: ...well 2 4 Input module function of thermocouple temperature sensor Average function Time average The time average function measures temperature conversion values of a selected channel and displays the average of the total sum as a digital value Setting range of average time 320 64000ms Frequency of average process for a preset time can be calculated as follows ...

Страница 32: ...he temperature conversion and frequency values of a selected channel and displays the average of the total sum as a digital value Setting range of average frequency 2 64000 times Average process interval of channel used can be calculated as follows Moving average It measures temperature conversion values of a selected channel per scan and displays the average of the total sum as a digital value ...

Страница 33: ...re data for each conversion time and instead it maintains the previous status until it reaches time average frequency On the other hand in case of moving average it yields the converted temperature taking into account the temperature history and average for every conversion time so it can obtain relatively faster data response than time frequency average Filter function Using a filter value correc...

Страница 34: ... averaging functions simultaneously If you select simultaneous process filtering is processed first and it averages and provides the temperature as a digital value The digital data output temperature displays as the value gained after the final process Alarm function Process alarm function An alarm is raised if the temperature conversion value of a selected channel is higher than the temperature p...

Страница 35: ...Isolated Thermocouple Input Module TC4S User s Guide 35 September 2010 Honeywell Rate change function An alarm is raised if the change in temperature conversion value of a selected channel is greater than the Rate Change set for alarming alarming can be set at two points of L H limits ...

Страница 36: ...sensor 36 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 Maximum Minimum display It displays maximum minimum value of temperature conversion value of a selected channel for a selected section a section allowed for maximum minimum search ...

Страница 37: ...ations Do not exert excessive force on it Do not separate PCB from the case Do not allow the impurities such as wiring dregs to go into the upper part of the module Remove them if they go into the module Do not attach or detach the module when it is turned ON 3 2 Wiring Wiring precautions 1 Do not place AC power line close to the AUX signal line of the module To avoid surge or induced noise occurr...

Страница 38: ...Guide R200 Honeywell September 2010 5 Wiring with high voltage cable or power line may cause induction problem causing malfunction or trouble 6 2MLF TC4S uses nine types of thermocouple sensors K J E T B R S N C Wiring example ATTENTION 2MLF TC4S is the inter input channel isolation type ...

Страница 39: ...Input Module TC4S User s Guide 39 September 2010 Honeywell 4 Operations and Monitoring 4 1 Operating the thermocouple module Operations The following figure illustrates the procedure to set up and operate the thermocouple module ...

Страница 40: ...ell September 2010 4 2 Parameter Setting Special module parameter setting of I O parameter Perform the following steps to register Special module parameters of I O parameter Step Action 1 Run SoftMaster 2 Click Project New Project The New Project window displays 3 Type the Project name and select the CPU type Click OK ...

Страница 41: ...4S User s Guide 41 September 2010 Honeywell Step Action 4 On the Project Window click I O Parameters on the tree view 5 Register the module on a slot where the module is installed 6 Select the registered module and click Details 7 Select the required settings in Parameter settings and click OK ...

Страница 42: ...er Setting 42 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 Step Action TIP Selecting filter constant displays the available range on the lower left of the dialog box An incorrect entry displays a message ...

Страница 43: ... program settings to the memory using the instruction PUT PUTP REFERENCE INTERNAL For the memory address refer to Internal Memory PUT instruction Area Setting Operand Description Data Size Sl Slot number where special module is installed set to the hexadecimal WORD S1 Address in internal memory of special module WORD S2 Start number of address or a constant saved data will be saved in special modu...

Страница 44: ...GET instruction is not completed correctly F0015 F0022 PUT This instruction is used to write the data in special module with memory It writes N word data from address specified in S2 in specified special module s memory specified in S in sl special module s slot number If there is no special module specified in sl special module s slot number or PUT instruction is not completed correctly applicabl...

Страница 45: ... D1039 is written in special module s starting memory address 10 50 installed on the slot number 7 when M00000 is ON Where the 3 word data of word M00010 M00012 is written in A D module s internal memory address 5 7 installed on the slot number 3 when M00000 is ON Program example The program shows an example of operating by setting CH0 and CH1 as type J and type R by PUT instruction ...

Страница 46: ...ule information monitoring Perform the following steps to see OS Version Information of a module Step Action 1 Click Online Connect to connect to the MasterLogic 200 system 2 If the connection fails click Online I O information from the context menu The I O information dialog box displays 3 Select a module and click Details to view the module information ...

Страница 47: ...7 September 2010 Honeywell ATTENTION Perform the following steps to see the module information through Special Module Monitoring menu 1 Click Monitor Special Module Monitoring The Special Module List window displays 2 Select a module in Special Module List window 3 Click Module Info to view the special module information ...

Страница 48: ... through Special Module Monitoring Perform the following steps to see module data through Special Module Monitor menu Step Action 1 Click Online Connect to connect to the MasterLogic 200 system 2 After connecting click Monitor Special Module Monitoring from the menu The Special Module List window displays 3 Select a module and click Monitor The Special Module Monitor window displays ...

Страница 49: ...Module data monitoring R200 Isolated Thermocouple Input Module TC4S User s Guide 49 September 2010 Honeywell Step Action 4 Click FLAG Monitor to monitor the module instruction window for temperature input The following window displays ...

Страница 50: ...4 Operations and Monitoring 4 4 Module data monitoring 50 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 Step Action 5 To start data monitoring click Start Monitoring ...

Страница 51: ...1 September 2010 Honeywell Data monitoring by program It is possible to monitor the data of a program by using U address area REFERENCE INTERNAL For more information on address of area refer to Internal Memory Program example 2MLF TC4S module on Slot 1 outputs the temperature of CH0 and CH1 and monitors scale value ...

Страница 52: ...system click Online Connect 2 Click Online Change Mode Stop ATTENTION Test of 2MLF TC4S module without SoftMaster program is possible as long as PLC is in STOP mode However even while PLC is in RUN mode it is possible to monitor the data through Special Module Monitoring window 3 When connected click Monitor Special Module Monitoring The Special Module List window diaplays 4 Select a module and cl...

Страница 53: ...4 Operations and Monitoring 4 5 Other settings R200 Isolated Thermocouple Input Module TC4S User s Guide 53 September 2010 Honeywell Step Action ...

Страница 54: ...pecial module parameter are downloaded to a module if running PLC for normal operation after test it is necessary to re set them on special module parameter to use test settings Registering special module variables 2MLK PLC offers special memory area called special module variables to enable monitoring special module s data such as 2MLF TC4S and so on without a program To facilitate preparation of...

Страница 55: ... September 2010 Honeywell Step Action 1 Open a program in SoftMaster 2 Set the special module on the slot in I O parameter 3 Double click Global Variables Address in the project window The Global Variables Address window displays 4 Click Edit Register Special Module Variable The following dialog box appears ...

Страница 56: ... and Monitoring 4 5 Other settings 56 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 Step Action 5 Click Yes to register the Special Module Variables in the global variables list ...

Страница 57: ...R CH0 Offset Gain Error R TC CPU UXa b 1 _ab_CH1_ADJERR CH1 Offset Gain Error R UXa b 2 _ab_CH2_ADJERR CH2 Offset Gain Error R UXa b 3 _ab_CH3_ADJERR CH3 Offset Gain Error R UXa b 13 _ab_EEPROMERR Offset Gain Backup Error R UXa b 14 _ab_WDT_ERR Module H W Error R UXa b 15 _ab_RDY Module Ready R UXa b 16 _ab_CH0_ACT CH0 Running R TC CPU UXa b 17 _ab_CH1_ACT CH1 Running R UXa b 18 _ab_CH2_ACT CH2 Ru...

Страница 58: ...UXa b 35 _ab_CH0_PAHH CH0 Process Alarm Ultra Upper Limit Flag R UXa b 36 _ab_CH1_PALL CH1 Process Alarm Ultra Lower Limit Flag R UXa b 37 _ab_CH1_PAL CH1 Process Alarm Lower Limit Flag R UXa b 38 _ab_CH1_PAH CH1 Process Alarm Upper Limit Flag R UXa b 39 _ab_CH1_PAHH CH1 Process Alarm Ultra Upper Limit Flag R UXa b 40 _ab_CH2_PALL CH2 Process Alarm Ultra Lower Limit Flag R TC CPU UXa b 41 _ab_CH2_...

Страница 59: ...larm Lower Limit Flag R UXa b 53 _ab_CH1_RAH CH1 Rate Change Alarm Upper Limit Flag R UXa b 56 _ab_CH2_RAL CH2 Rate Change Alarm Lower Limit Flag R UXa b 57 _ab_CH2_RAH CH2 Rate Change Alarm Upper Limit Flag R UXa b 60 _ab_CH3_RAL CH3 Rate Change Alarm Lower Limit Flag R UXa b 61 _ab_CH3_RAH CH3 Rate Change Alarm Upper Limit Flag R UWa b 4 _ab_CH0_TEMP CH0 Temp Value R TC CPU UWa b 5 _ab_CH1_TEMP ...

Страница 60: ...R UDa b 10 _ab_CH0_TIME CH 0 data upload time R UDa b 11 _ab_CH1_TIME CH 1 data upload time R UDa b 12 _ab_CH2_TIME CH 2 data upload time R TC CPU UDa b 13 _ab_CH3_TIME CH 3 data upload time R Command sent from MasterLogic 200 PLC to module MasterLogic 200 PLC output area Address Variable Name Description R W Signal Direction UXa b 464 _ab_CH0_FINDEN CH0 Max Min Search Enable Disable R W CPU TC UX...

Страница 61: ...ariable address refers to the number of base and slots on which the module is configured For instance in case reading or writing special module variable area 4th bit data of a module installed on 0 base and 4 slot is expressed as follows R Write only for the data for the module in MasterLogic 200 PLC R W MasterLogic 200 PLC can read and write an instruction to the module U Address The data that is...

Страница 62: ...ystem R W PUT GET 6 6H Set CH 0 filter value R W PUT GET 7 7H Set CH 1 filter value 8 8H Set CH 2 filter value 9 9H Set CH 3 filter value 10 AH Set averaging method of CH 0 R W PUT GET 11 BH Set averaging method of CH 1 12 CH Set averaging method of CH 2 13 DH Set averaging method of CH 3 14 EH Set mean value of CH 0 R W PUT GET 15 FH Set mean value of CH 1 16 10H Set mean value of CH 2 17 11H Set...

Страница 63: ... 1EH Set L L value of CH 0 process alarm 31 1FH Set H H value of CH 1 process alarm 32 20H Set H value of CH 1 process alarm 33 21H Set L value of CH 1 process alarm 34 22H Set L L value of CH 1 process alarm 35 23H Set H H value of CH 2 process alarm R W PUT GET 36 24H Set H value of CH 2 process alarm 37 25H Set L value of CH 2 process alarm 38 26H Set L L value of CH 2 process alarm 39 27H Set ...

Страница 64: ...9 31H Set L value of CH 0 Rate Change alarm 50 32H Set H value of CH 1 Rate Change alarm 51 33H Set L value of CH 1 Rate Change alarm 52 34H Set H value of CH 2 Rate Change alarm 53 35H Set L value of CH 2 Rate Change alarm 54 36H Set H value of CH 3 Rate Change alarm 55 37H Set L value of CH 3 Rate Change alarm 56 38H Set detection interval of CH 0 Rate Change alarm R W PUT GET 57 39H Set detecti...

Страница 65: ...input change alarm function data R GET 65 41H CH 1 input change input change alarm function data 66 42H CH 2 input change input change alarm function data 67 43H CH 3 input change input change alarm function data 68 44H CH 0 disconnection info code R GET 69 45H CH 1 disconnection info code 70 46H CH 2 disconnection info code 71 47H CH 3 disconnection info code 72 48H CH 0 cold junction compensatin...

Страница 66: ...ADJERR _ab_CH3_ADJERR Indicates abnormal offset gain adjustment of a channel it shows 1 if offset value gain value or disconnection in adjusting REFERENCE INTERNAL If it shows 1 refer to Troubleshooting UXa b 13 _ab_EEPROMERR Indicate abnormal module offset gain memory REFERENCE INTERNAL If it shows 1 refer to Troubleshooting UXa b 14 _ab_WDT_ERR Indicate abnormal module H W REFERENCE INTERNAL If ...

Страница 67: ...s is set as 1 UX a b 20 23 _ab_CH0_BOUT _ab_CH1_BOUT _ab_CH2_BOUT _ab_CH3_BOUT If disconnection of a channel shows 1 refer to setting error information area 68 71 address UX a b 24 27 _ab_CH0_SETERR _ab_CH1_SETERR _ab_CH2_SETERR _ab_CH3_SETERR If setting error of a channel is 1 refer to setting error information area 60 63 address Note Bit information in the area is cleared if a channel stops Proc...

Страница 68: ...b_CH3_PALL _ab_CH3_PAL _ab_CH3_PAH _ab_CH3_PAHH CH 3 process output flag indicates H H H L L L alarms ATTENTION Bit information in the area is cleared if a channel stops Rate change alarm flag UXa b 48 49 _ab_CH0_RAL _ab_CH0_RAH Indicates CH0 Rate Change Alarm Lower Limit Flag Indicates CH0 Rate Change Alarm Upper Limit Flag UXa b 52 53 _ab_CH1_RAL _ab_CH1_RAH Indicates CH1 Rate Change Alarm Lower...

Страница 69: ...Flag Indicates CH3 Rate Change Alarm Upper Limit Flag ATTENTION Bit information in the area is cleared if a channel stops Channel temperature conversion value 1 Output to temperature conversion value buffer memory address 4 7 UWa b 04 07 by channels 2 Temperature conversion value is saved as 16 bits binary numeral Address Description UWa b 4 CH0 Temp Value UWa b 5 CH1 Temp Value UWa b 6 CH2 Temp V...

Страница 70: ...40 41900 ATTENTION Output range of temperature conversion value is within 10 C margin of the maximum temperature range For instance in case of type K sensor it indicates 10 of L and 10 of H 2600 13600 The area is cleared if a channel stops output 0 if it stops The temperature indication settings in 2MLF TC4S module displays down to one decimal place however actually it does not display the decimal...

Страница 71: ...caling Value ATTENTION The area is cleared if a channel stops output 0 if stoppage Minimum maximum channel temperature conversion value The maximum minimum temperatures displays as long as maximum minimum searching function is allowed REFERENCE INTERNAL For additional information refer to Specifications Address Description UWa b12 CH0 Temp Min Value UWa b13 CH0 Temp Max Value UWa b14 CH1 Temp Min ...

Страница 72: ...an area means 0 1ms when updating module data for data sharing with MasterLogic 200 PLC 2 In case module data is not entered at a specified interval number of operation channel 40ms due to occupation time of PLC scan program the real update interval can be detected using the data of the area 3 In case processing data at regular intervals or using PV for control it can be used for setting control i...

Страница 73: ...hough the area is allowed UXa b468 471 _ab_CH0_ALMEN _ab_CH1_ALMEN _ab_CH2_ALMEN _ab_CH3_ALMEN If the junction bit to select alarm function provided by module Process alarm Rate Change alarm Enable or Disable is set as 1 the alarm function is allowed and it may output the alarm if it is within alarm condition depending on the settings But the function does not work if the channel stops although th...

Страница 74: ... can be indicated with 16 bits Each function can be represented by setting 1 if 16 bits consisting of address is ON or 0 if OFF Assigning channel address 0 channel status 1 Temperature conversion module Enable Disable can be set for each channel 2 Scan time is reduced when unused channels are disabled 3 Temperature conversion module Enable Disable are as follows BIT Description 0 Stop 1 Enable Dis...

Страница 75: ...ion channel assignment in I O parameter setting window Sensor type setting area address 1 4 sensor status 1 Use the following codes to set the input sensor type Sensor Type K J E T B R S N C No 0 1 2 3 4 5 6 7 8 2 If set as 9 and over 0 type K is forcibly set internally But UXa b 24 27 setting error flag is On Refer to error information of setting error information area address 60 63 ...

Страница 76: ...s the same results of sensor type assignment in I O parameter setting window Temperature metric system indication area address 5 temp unit 1 If a bit is set as 1 the temperature conversion value of a channel is output in Fahrenheit REFERENCE INTERNAL For Celsius Fahrenheit conversion formula refer to Specifications 2 Information set in bit 4 15 is ignored ...

Страница 77: ...system assignment in the I O parameter setting window Filter value setting area address 6 9 filter constant 1 If filter value is set as 0 it does not process filtering the channel and instead yields temperature conversion value sampling process 2 If setting a value between 1 159 or over 64001 0 filter prohibited is set internally UXa b 24 27 setting error flag is ON the bit 1 of setting error info...

Страница 78: ...iguration in I O parameter setting window Averaging method setting area address 10 13 average processing 1 If set as 4 and over 0 sampling is set internally UXa b 24 27 setting error flag is ON the bit 2 setting error information area address 60 63 is ON 2 The averaging method setting area is equivalent to the averaging configuration in I O parameter setting window as shown in the following figure...

Страница 79: ...ally UXa b 24 27 setting error flag is ON the bit 3 of setting error information area address 60 63 will be ON that is if you select time average and the average is set as 200 it operates as internal default However if parameter window of SoftMaster is used it prohibits the setting of a value that is out of range value if incorrectly set it indicates the value in red and shows a message to re set ...

Страница 80: ... address 18 scaling data type 1 Scale operation is output in 16 bits unsigned 0 65535 or 16 bits 32768 32767 with signed 2 Information assigned in bit 4 15 is ignored BIT Description 0 Signed integer 1 Unsigned integer 3 The scaling data type area is equivalent to the scaling data type configuration in I O parameter setting window as shown in the following figure ...

Страница 81: ...ling minimum value maximum value 1 If you set the value that is out of range value the settings stored in the module are maintained UXa b 24 27 setting error flag is ON The bit 4 min or 5 max of setting error information area address 60 63 is ON Address Description Address 19 CH 0 min scale range setting area Address 20 CH 0 max scale range setting area Address 21 CH 1 min scale range setting area...

Страница 82: ... max scale range setting area Address 23 CH 2 min scale range setting area Address 24 CH 2 max scale range setting area Address 25 CH 3 min scale range setting area Address 26 CH 3 max scale range setting area The minimum maximum scaling value area is equivalent to the minimum maximum scaling value configuration in I O parameter setting window as shown in the following figure ...

Страница 83: ...cess alarm L value setting area Address 30 CH 0 process alarm L L value setting area Address 31 CH 1 process alarm H H value setting area Address 32 CH 1 process H value setting area Address 33 CH 1 process alarm L value setting area Address 34 CH 1 process alarm L L value setting area Address 35 CH 2 process alarm H H value setting area Address 36 CH 2 process H value setting area Address 37 CH 2...

Страница 84: ...tting window as shown in the following figure Process alarm hysteresis setting area address 43 46 Process alarm HYS 1 If it is set out of range 0 no hysteresis is set internally UXa b 24 27 setting error flag is set The bit 10 of setting error information area address 60 63 is ON 2 If it is within the range even in alarm reset condition during use of process alarm function it maintains alarm outpu...

Страница 85: ...sis setting area Address 46 CH 3 process alarm hysteresis setting area 3 The process alarm hysteresis area is equivalent to the process alarm hysteresis configuration in I O parameter setting window as shown in the following figure Alarm type setting area of Rate Change alarm address 47 RCA type 1 If setting the bit as 1 Rate Change alarm type of a channel is set for the temperature Rate Change al...

Страница 86: ...R200 Honeywell September 2010 2 Information configured in bit 4 15 is ignored BIT Description 0 Temperature change 1 Temperature Rate Change 3 The Rate Change alarm setting type area is equivalent to the Rate Change alarm setting type configuration in I O parameter setting window as shown in the following figure ...

Страница 87: ...ting is unknown it is necessary to re set the accurate range UXa b 24 27 setting error flag is ON The bit 11 H Rate Change 12 L Rate Change of setting error information area address 60 63 is ON Address Description Address 48 CH 0 Rate Change alarm H boundary value setting area Address 49 CH 0 Rate Change alarm L boundary value setting area Address 50 CH 1 Rate Change alarm H boundary value setting...

Страница 88: ... Change alarm H L configuration in I O parameter setting window as shown in the following figure Rate change alarm detection period setting area address 56 59 1 Area to set the detection interval in case if you use Rate Change alarm function 2 If an out of range value is set it sets 40ms internally UXa b 24 27 setting error flag is ON The bit 13 of setting error information area address 60 63 is O...

Страница 89: ...on interval setting area Address 57 CH 1 Rate Change alarm detection interval setting area Address 58 CH 2 Rate Change alarm detection interval setting area Address 59 CH 3 Rate Change alarm detection interval setting area 3 The Rate Change alarm detection period area is equivalent to the Rate Change alarm detection period configuration in I O parameter setting window as shown in the following fig...

Страница 90: ...ram the bit is output with 1 2 Setting error is reset as long as it is re set within normal range by reset 3 In case of setting error the module LED does not change In case the junction of UXa b 24 27 is ON it checks the area and fixes the area correctly BIT Description Address 0 Sensor type setting error 1 4 1 Filter value setting error 6 9 2 Averaging type setting error 10 13 3 Average value set...

Страница 91: ...etting error info display area Address 61 CH 1 setting error info display area Address 62 CH 2 setting error info display area Address 63 CH 3 setting error info display area Rate Change alarm output area Address 64 67 1 It outputs temperature changed during detection interval set or the Rate Change of sensor range Address Description Address 64 CH 0 Rate Change alarm output area Address 65 CH 1 R...

Страница 92: ...I O parameter rate change configuration Sensor disconnection information output area address 68 71 1 If a disconnection code occurs in the area check the sensor s connection with the channel 2 In case of thermocouple sensor disconnection temperature output displays maximum output 3 In case of cold junction sensor disconnection temperature output is output without RJC compensated ...

Страница 93: ... area Address 71 CH 3 sensor disconnection info output area Cold junction compensation temperature output area Address 72 75 1 It is the area displaying RJC sensor measuring temperature for reference junction temperature compensation Address Description Address 72 CH 0 cold junction compensation temperature output area Address 73 CH 1 cold junction compensation temperature output area Address 74 C...

Страница 94: ...5 Internal Memory 5 4 Other data monitoring setting area 94 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 ...

Страница 95: ...tial address of special module operation parameter setting area to read data Integer D Initial address of address to save data to read M P K L T C D D n3 Number of words to read Integer Difference of GET instruction and GETP instruction GET always executes with execution condition of ON GETP executes with commencement of operation in execution condition For example in case the thermocouple module ...

Страница 96: ...ble area n1 Slot number with special module Integer n2 Initial address of special module internal memory to write data Integer S Initial address or integer of an address containing data to write M P K L T C D D integer n3 Number of words to write Integer Difference of PUT instruction and PUTP instruction PUT always executes with execution condition of ON PUTP executes with commencement of operatio...

Страница 97: ...area R200 Isolated Thermocouple Input Module TC4S User s Guide 97 September 2010 Honeywell For example in case the thermocouple module is installed on 0 base and 6 slot and the internal memory address 1 4 of thermocouple module is written to CPU module D3 D6 ...

Страница 98: ...ribes how to set operation conditions in the internal memory of thermocouple module Thermocouple module is installed on slot 3 An I O occupation point of thermocouple module is 64 fixed Regarding the initial condition if saved once the initial settings are saved in the internal memory of thermocouple module Example using I O parameter setting ...

Страница 99: ...6 Programming 6 2 Basic program R200 Isolated Thermocouple Input Module TC4S User s Guide 99 September 2010 Honeywell 2 Example of program using PUT GET instruction ...

Страница 100: ... Temperature conversion value determination program I O slot fixation point assignment 64 point System configuration Initial settings No Item Initial Settings Internal Memory Address Value to Write to Internal Memory 1 CH CH0 CH1 0 h0003 or 3 2 Sensor type CH0 type K 1 h0000 or 0 CH1 type K 2 h0000 or 0 3 Temperature indication Celsius 5 h0000 or 0 ...

Страница 101: ...ature input through CH0 is lower than 20o C or larger than 30 o c If the temperature input through CH1 is lower than 20 C P0000 is On o C or larger than 30o d If the difference of temperatures input through CH0 and CH1 is larger than 5 C P0001 is On o 2MLF TC4S module is installed on the basic base 3 slot of 2MLK PLC C P0002 is On Set CH0 and CH1 as type K Indicates CH0 and CH1 as Celsius Program ...

Страница 102: ...r setting window select the checkbox and set only one channel Then every channel would have the same setting CH data monitor program I O slot fixation point assignment 64points This program saves temperature conversion output into address K if channel is operating with module ready or saves minimum maximum value of channel to address D if channel maximum minimum searching junction is allowed ...

Страница 103: ...6 Programming 6 3 Application program R200 Isolated Thermocouple Input Module TC4S User s Guide 103 September 2010 Honeywell ...

Страница 104: ...e TC4S User s Guide R200 Honeywell September 2010 Viewing CH data in Special Module Monitoring window Other data monitoring programs 2MLF TC4S module is installed on the basic base 3 slot of 2MLK CPU Every channel is set to Type K Every channel displays temperature in Celsius ...

Страница 105: ...6 Programming 6 3 Application program R200 Isolated Thermocouple Input Module TC4S User s Guide 105 September 2010 Honeywell Operation parameter setting ...

Страница 106: ...delivers timer count by module s internal timer when it delivers temperature to PLC in module If calculating the difference of the previous timer count M1000 M1002 M1004 M1006 and the current timer counter the value calculated is the interval at which module delivers data to PLC here the interval delivered by module is conversion speed ...

Страница 107: ...hether it has any error with the indication of RUN LED and ALM LED Item Normal Disconnection Abnormal module H W error Module offset gain backup error memory checksum if powered on RUN LED ON ON Flicker every 0 2s Flicker every 1s ALM LED OFF Flicker every second OFF OFF Operation Normal operation Every function works Normal operation Every function works Module function stops Normal operation Eve...

Страница 108: ...ubleshooting 7 3 Diagnostics and measures 108 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 7 3 Diagnostics and measures Run LED quickly flickers Run LED slowly flickers ...

Страница 109: ...7 Troubleshooting 7 3 Diagnostics and measures R200 Isolated Thermocouple Input Module TC4S User s Guide 109 September 2010 Honeywell Run LED turns off ...

Страница 110: ...7 Troubleshooting 7 4 Error code 110 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 ALM LED flickers CPU module cannot read temperature conversion value ...

Страница 111: ...e sensor CH 1 thermocouple sensor disconnected ON Flickers every second Uxy 01 5 Address 69 h045 1 Defective sensor CH 1 cold junction sensor disconnected ON Flickers every second Uxy 01 5 Address 69 h045 2 Defective sensor CH 2 thermocouple sensor disconnected ON Flickers every second Uxy 01 6 Address 70 h046 1 Defective sensor CH 2 cold junction sensor disconnected ON Flickers every second Uxy 0...

Страница 112: ...r FACP_01 internal RAM error Flickers every 0 2s OFF Uxy 00 E Module error 11 Error FACP_01 internal register error Flickers every 0 2s OFF Uxy 00 E Module error 12 Error REFERSH area writing error in module Flickers every 0 2s OFF Uxy 00 E Module error 30 Error FRESH area reading error in module Flickers every 0 2s OFF Uxy 00 E Module error 32 Error AD conversion H W error Flickers every 0 2s OFF...

Страница 113: ...e Input Module TC4S User s Guide 113 September 2010 Honeywell 3 Indicates that in 2x x represents the number of channel with AD conversion H W error The module as inter channel isolation module has H W converting analog to digital which independently operates ...

Страница 114: ...7 Troubleshooting 7 4 Error code 114 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 ...

Страница 115: ... it is necessary for analog output module to convert the digital value output from the processor inside the module to analog output signal so to transmit the output channel D A converter related with the output module it is used to change the continuous size of analog voltage and current signal proportionately to the digital value Full scale defined as the size of voltage current where the normal ...

Страница 116: ...t value by sudden change of the external noise or input for the analog circuit through two methods of Software and Hardware filters Accuracy displays the maximum declination between agreeable value and output voltage or current for the whole range of output On the other hand it is displays the maximum declination between agreeable value and digitally converted input signal value for the whole rang...

Страница 117: ...o electromotive force and compensating cable R200 Isolated Thermocouple Input Module TC4S User s Guide 117 September 2010 Honeywell 8 2 Thermo electromotive force and compensating cable Table of thermo electromotive force ...

Страница 118: ...8 Appendix 8 2 Thermo electromotive force and compensating cable 118 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 ...

Страница 119: ...8 Appendix 8 2 Thermo electromotive force and compensating cable R200 Isolated Thermocouple Input Module TC4S User s Guide 119 September 2010 Honeywell ...

Страница 120: ... Guide R200 Honeywell September 2010 Thermocouple Common limit and overheat limit Symbol of materials Former symbols cf Nominal diameter mm Common limit 1 C Overheat limit 2 C B 0 50 1500 1700 R 0 50 1400 1600 S K CA 0 65 650 850 1 00 750 950 1 60 850 1050 2 30 900 1100 3 20 1000 1200 E CRC 0 65 450 500 1 00 500 550 ...

Страница 121: ...00 450 550 1 60 500 650 2 30 550 750 3 20 600 750 T CC 0 32 200 250 0 65 200 250 1 00 250 300 1 60 300 300 ATTENTION 1 Common limit refers to the temperature limit that continuously use in the air 2 Overheat limit refers to the temperature limit that inevitably use for a short time Allowance by temperature Symbol of materials Former symbols cf Temperature Grade Allowance B 600 C lower than 1700 C ...

Страница 122: ... lower than 800 C 0 75 2 5 C or 0 75 of temperature measured 200 C lower than 0 C 1 5 2 5 C or 1 5 of temperature measured J IC 0 C lower than 750 C 0 4 1 5 C or 0 4 of temperature measured 0 C lower than 750 C 0 75 2 5 C or 0 75 of temperature measured T CC 0 C lower than 350 C 0 4 0 5 C or 0 4 of temperature measured 0 C lower than 350 C 0 75 1 C or 0 75 of temperature measured 200 C lower than ...

Страница 123: ...dix 8 2 Thermo electromotive force and compensating cable R200 Isolated Thermocouple Input Module TC4S User s Guide 123 September 2010 Honeywell Compensating cable Type and specifications of compensating cable ...

Страница 124: ...R200 Honeywell September 2010 ATTENTION 1 BX G uses same copper to point and points so the allowance is not described 2 The thermocouple electromotive force of thermocouple R and S is non linear so it does not indicate the actual temperature measurement error 3 Applicable to nominal cross sectional area of 1 25mm2 and more ...

Страница 125: ...8 Appendix 8 3 Dimension R200 Isolated Thermocouple Input Module TC4S User s Guide 125 September 2010 Honeywell 8 3 Dimension 2MLF TC4S ...

Страница 126: ...8 Appendix 8 3 Dimension 126 Isolated Thermocouple Input Module TC4S User s Guide R200 Honeywell September 2010 ...

Страница 127: ...8 Appendix 8 3 Dimension R200 Isolated Thermocouple Input Module TC4S User s Guide 127 September 2010 Honeywell ...

Страница 128: ...Honeywell Process Solutions 1860 W Rose Garden Lane Phoenix AZ 85027 USA ...

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