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MELSEC-ST Platinum RTD Input Module User`s Manual(CC

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1. b When failed Cr 0 15 8 Command execution result is other than OOH Table 8 35 Values stored in Cr Command result area When failed Cr EOLIE ao meses A m Result details area 3 For execution of command No 9418H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO z Cr 0 15 8 Command execution result Slice position No z 0 a2 l Ba Other than 00n Failure ao L Section 8 7 Values Stored into Command Execution Result Cr 0 z For execution of command No 1418H The command execution result and start slice No in hexadecimal are stored in the high 9 and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No 2 n a Other than 00n Failure k L gt Section 8 7 Values Stored into Command Execution Result 5 W a Cr1 The executed command No 9418H 1418h is stored Hexadecimal g arZz Ze Cr 2 Cw 2_ Argument 1 at command execution is stored aw amp mom Cr3 Cw 3 Argument 2 at command execution is stored BEO 1 When OF is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No D 5 5 O x Oo 1 z oO O A A W 3 Q S wo a5 exe
2. For execution of command No 1409H 140BH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No a Other than OOH Failure lt Section 8 7 Values Stored into Command Execution Result Cr1 The executed command No 9409H 1409H 940BH 140BH is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 1 When OFh is stored in Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in Cr 0 7 0 Slice position No or start slice No 8 28 8 4 ST1RD2 Parameter Setting Read Commands 8 4 6 CHI lower upper limitlower lower limit setting read Command No 9409H 940BH 1409H 140BH 8 COMMANDS MELSEE ST 8 4 7 Initial data setting read Command No 9418H 1418h z S on 4 words 8 bytes Cr 4 words 8 bytes This command reads the measurement range setting and offset gain value section from the RAM of the ST1RD2 20 1 Values set to Cw Command execution area ri Table 8 33 Values set to Cw Command execution area 58 Command execution Setting value area For execution of command No 9418H 2 Set a slice posi
3. Error code wr A 2 f Error name Description Corrective action Hexadecimal 8 Disconnection of line A has been y System Disconnection detected a 5000H ae R error detection error oO indicates the channel number causing Y the error Disconnection of line B has been PIOA System Disconnection detected Identify a faulty part by a visual check or a error detection error oO indicates the channel number causing continuity check of the signal lines the error Disconnection of line b has been System Disconnection detected m 5200H ae z error detection error o indicates the channel number causing the error Refer to the following and take corrective B10qH to FFFF Error detected actions by head module L3 MELSEC ST CC Link Head Module User s Manual 9 7 2 Error code list is Q zZ POINT 1 The error can be cleared by either of the following methods Error clear request command No 8104H 0104H Error reset request RYnA For details of the above methods refer to the following L MELSEC ST CC Link Head Module User s Manual 8 2 5 Error clear request Command No 8104H 0104H L gt MELSEC ST CC Link Head Module User s Manual 3 4 Remote I O Remote Registers 2 If multiple errors of the same level have occurred the error first detected by the ST1RD2 is stored 9 1 Error Code List 9 3 Q TROUBLESHOOTING 9 2 Troubleshooting 9 2 1 MELSEC ST When the RUN LED
4. Command result area Result details The operating status of the ST1RD2 is stored ollolloll Cr 2 ID Fixed to 000H L_ Oh Normal mode 1H System error The current operation mode of the ST1RD2 is stored O fo O ly Cr 3 Aa Fixed to 000H 1H Normal mode 2H Offset gain setting mode b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 5 Values stored in Cr Command result area When failed Command result area Result details For execution of command No 8100H x The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No A Other than 00 Failure L gt Section 8 7 Values Stored into Command Execution Result as For execution of command No 0100 The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No i Other than O0u Failure L gt Section 8 7 Values Stored into Command Execution Result Cr The executed command No 8100H 0100n is stored Hexadecimal Cr2 Cw 2 Argument 1 at
5. area Cr 1 The executed command No A404H 24041 is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 4 When OFH is stored in Command execution result 00H slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No 8 44 8 5 ST1RD2 Parameter Setting Write Commands 8 5 3 CHI time count moving average time constant setting write Command No A4041 2404H 8 COMMANDS MELSEE ST 8 5 4 CH upper upper limit upper lower limit setting write Command No A408H A40AH 2408H 240AH om 4 words 8 bytes OVERVIEW Cr 4 words 8 bytes This command writes the upper value of upper limit or the lower value of upper limit to RAM of the ST1RD2 and can be executed only in normal mode and when Bw n 1 Convert setting request is OFF 0 CONFIGURATION SYSTEM 1 Values set to Cw Command execution area Table 8 51 Values set to Cw Command execution area Command Setting value execution area SPECIFICATIONS For execution of command No A408H A40AH Set a slice position No of the target ST1RD2 Hexadecimal For execution of command No 2408H 240AH Set a start slice No of the target ST1RD2 Hexadecimal Set a command No to be executed Hexadecimal Cw 0 Cw 1 CH1 upper upper limit up
6. PROCEDURES BEFORE SETUP AND OPERATION 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 79 Values stored in Cr Command result area When completed normally Command result area Result details GX Configurator ST For execution of command No B405H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No PROGRAMMING De A G 00H Normal completion For execution of command No 3405H Cr 0 The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No ONLINE MODULE CHANGE X a l 00H Normal completion oe Cr 1 The executed command No B405H 3405H is stored Hexadecimal COMMANDS 8 6 ST1RD2 Control Commands 8 69 8 6 6 User range write Command No B405H 3405H 8 COMMANDS MELSEE S T Table 8 79 Values stored in Cr Command result area When completed normally Continued Comman
7. D1000 D1100 L SRG U0 K1 H2 H0B404 H1 K5000 D1300 HOB405 D1300 RST K1 H2 H0B402 HO HO D1300 00 01 02 03 04 42010 00 01 02 03 04 M2010 re i 7 M5000 D 00 ol 02 03 04 M2010 Figure 4 10 Offset gain setting program example continued 4 5 Offset Gain Settings 4 5 1 Offset gain setting procedure Lo l MELSEC ST No of commands to be executed Slice position No 2 Gain channel specification command No B404H CH1 Channel setting CH2 Disable Temperature setting value Executes dedicated instruction RDMSG No of commands to be executed Slice position No 2 User range write command No B405H Fixed to OOOOH Fixed to 0000H Executes dedicated instruction RDMSG Error reset request flag ON Error reset request flag OFF No of commands to be executed Slice position No 2 Operation mode setting command No B402H Normal mode Fixed to 0000H Executes dedicated instruction RDMSG SETUP AND PROCEDURES BEFORE OPERATION M2010 M2011 A EA a D1000 HO He D1302 HOB402 H Processing for normal command completion completion status H Pome eee eee eee seme eee eee a ee ee z D1302 HOB403 E Processing for normal command completion completion status 5 Pena ee eee eee eee See D1302 HOB404 4
8. No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No COMMANDS 8 5 ST1RD2 Parameter Setting Write Commands 8 41 8 5 2 Operating condition setting write Command No A402H 2402H 8 COMMANDS 8 5 3 MELSEC ST CH time count moving average time constant setting write Command No A404H 2404H or 4 words 8 bytes Cr 4 words 8 bytes This command writes the number of times or period of time set for averaging process or moving average or time constant setting to RAM of the ST1RD2 and can be executed only in normal mode and when Bw n 1_ Convert setting request is OFF 0 1 Values set to Cw Command execution area Command execution area Cw 0 Table 8 48 Values set to Cw Command execution area Setting value For execution of command No A4044 Set a slice position No of the target ST1RD2 Hexadecimal For execution of command No 2404H Set a start slice No of the target ST1RD2 Hexadecimal Set a command No to be executed A404H 2404H Hexadecimal Cw 2 Set the number of times or the period of time for averaging process moving average or time constant for channel 1 The setting ranges are as follows Time averaging 640 to 5000 ms Count averaging 4 to 500 times Moving average 4 to 60 times Time constant 80 to 5000 ms If an out of range value is s
9. a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 52 Values stored in Cr Command result area When completed normally Result details area For execution of command No A408H A40AH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No S0 b 00H Normal completion r For execution of command No 2408H 240A The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No a 00H Normal completion Cr 1 The executed command No A408H 2408H A40AH 240An is stored Hexadecimal Cr 2 0000H is stored Cr 3 8 46 8 5 ST1RD2 Parameter Setting Write Commands 8 5 4 CHI upper upper limit upper lower limit setting write Command No A408H A40AH 2408H 240A 8 COMMANDS MELSEE ST b When failed Cr 0 15 8 Command execution result is other than OOH Table 8 53 Values stored in Cr Command result area When failed Ww Command result z Result details m area For execution of command No A408H A40AH The command execution result and slice position No
10. Figure 6 8 Program example 6 4 Program Examples 6 PROGRAMMING MELSEC ST 1 Device assignments in program examples The devices used common to the program examples 2 in this section and later are z a shown below z W For devices used for each program example refer to the following L gt 2 Program examples in this section a Special relay SM and special register SD Fa Table 6 6 Special relay SM and special register SD 5 Device Application Device Application o ae SMO Diagnostic error SDO Diagnostic error z nO b Devices used by the QJ61BT11N master station Table 6 7 Devices used by the QJ61BT11N master station Device Application Device Application 2 X00 Module error z x01 Own data link status 5 XOF Module READY a SWO to i SBO to SB1FF Link special relay SB of the QJ61BT11N SW1FF Link special register SW of the QJ61BT11N pA F c Devices used by the user m N W Table 6 8 Devices for checking Other station data link status z 5 W q Device Application Device Application z S wA M1000 Other station data link status station No 1 M1002 Data link status of the ST1H BT station No 3 TES M1001 Other station data link status station No 2 7 5 i 5 O x lt 0 9 cs lt x oa 0 O W 5 a S wo SZ raan oOo a a Eg fe O 6 4 Program Examples 6 10 6 PROGRAMMING 2 Program examples a Progra
11. ololol ly U b3 b2 b1 bO Fixed to 0 OVERVIEW Cr 2 5 CH1 Conversion enable disable setting 0 Conversion enable 1 Conversion disable CONFIGURATION SYSTEM CH2 Conversion enable disable setting 0 Conversion enable 1 Conversion disable The conversion completion status is stored for each channel 0 0 0 H _ ae b3 b2 bl bO Cr 3 Fixed to 0 SPECIFICATIONS E CH1 Conversion completed status 0 Conversion being executed or not used 1 Conversion completed CH2 Conversion completed status 0 Conversion being executed or not used 1 Conversion completed b When failed Cr 0 15 8 Command execution result is other than OOH PROCEDURES BEFORE SETUP AND OPERATION Table 8 20 Values stored in Cr Command result area When failed Command result area Result details For execution of command No 9401H The command execution result and slice position No in hexadecimal are stored in the high GX Configurator ST and low bytes respectively as shown below b15 b8 b7 Gs b0 Cr 0 15 8 Command execution result Slice position No A Other than OO Failure lt _ Section 8 7 Values Stored into Command Execution Result For execution of command No 1401H Cr 0 PROGRAMMING The command execution result and start slice No in hexadecimal are stored in the high and low by
12. 3 Command execution Setting value area For execution of command No 9400H Set a slice position No of the target ST1RD2 Hexadecimal Cw For execution of command No 1400H Set a start slice No of the target ST1RD2 Hexadecimal Cw 1 Set a command No to be executed 9400H 1400H Hexadecimal ome Fixed to OOOOH Any other value is treated as 0000H Cw 3 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 16 Values stored in Cr Command result area When completed normally Command result area Result details For execution of command No 9400H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 ied b8 b7 2 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No a 00H Normal completion Crp For execution of command No 1400 The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No R 00H Normal completion Cr The executed command No 9400H 1400n is stored Hexadecima
13. Figure 7 2 Online Module Change button In addition to the above the following operations are also available e Select Diagnostics Online Module Change e Right click the ST1RD2 selected in a and click Online Module Change on the menu T 5 7 4 Online Module Change Procedure 7 4 1 When setting is performed using GX Configurator ST during online module change ONLINE MODULE CHANGE MELSEG ST c Confirm that the ST1RD2 displayed as Target Module is the ST1RD2 to be replaced and click the button z W Online Module Change A Target Module 5 No lt 2 Slice No 23 Module Name STIRD2 LabelName Base Module ST1B 4R2 6 Start Online Module Change E 1 Please confirm the module Z 2 Please click Next button 4 3 Cancel Figure 7 3 Online Module Change screen 3 E 1 Clicking the button validates the settings and the following will be S performed g The head module is placed into the online module change mode The command parameters and user range setting s offset gain setting W values of the ST1RD2 to be changed are saved into the head module 5 Lu Clicking the Cancel button stops online module change f arZz Clicking the _Exit_ button returns the screen back to the status before zap performing b Po i nao 2 After clicking the Next button confirm the following module states e The REL LED of the head module is on e The RUN LED of the target
14. L Section 5 3 Parameter Setting E 0 2 Mode changing OS Click Mode Diagnosis 3 Offset Gain Setting screen display g 1 Select ST1RD2 on the System Monitor screen z 2 Click the Offset Gain Setting button g 1 When the module is not in the forced output test mode a screen appears asking whether to switch to the forced output test mode Click the ok button to switch to the forced output test mode When the forced output test mode is activated the RUN LED of the head module flashes a 3 As a screen appears asking whether to switch to the offset gain setting mode z click the OK button to switch to the offset gain setting mode 283 After being switched to the offset gain setting mode the RUN LED of ST1RD2 sag E flashes 0 5s interval and the ST1AD stops BEO ol 4 Display setting screen Offset Gain Setting Module Information No ee Slice No A 3 Module Name STIRD2 LabelName Base Module ST1B 4IR2 P S 2 e d 2 G a S x lt Select Channel J CHI J CH2 osae 0 9 z C Gain 3 f Error Clear Save Close m Figure 5 5 Offset gain setting screen w a S WO 5 ZT Oig Q a zZ lt Q 5 5 6 Offset Gain Setting 5 10 D GX Configurator ST 5 11 MELSEC ST 5 Offset gain setting operation When setting different offset and gain values for different channels perform the operations in a b for each channel Perform the operation
15. SPECIFICATIONS The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No a 00H Normal completion Cr 1 The executed command No A400H 2400 is stored Hexadecimal PROCEDURES BEFORE SETUP AND OPERATION Cr 2 Cw 2 Argument 1 at command execution is stored Cr 3 OOOOH is stored b When failed Cr 0 15 8 Command execution result is other than OOH GX Configurator ST Table 8 44 Values stored in Cr Command result area When failed Command result Result details FUGT For execution of command No A400H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO PROGRAMMING i a Command execution result Cr 0 7 0 Slice position No R Other than OO Failure lt Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 2400H The command execution result and start slice No in hexadecimal are stored in the high ONLINE MODULE CHANGE and low bytes respectively as shown below b15 b8 b7 bO oe Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No XX A h Other than OOH Failure
16. Start slice No a Other than 00 Failure Section 8 7 Values Stored into Command Execution Result Cr 1 he executed command No B404H 3404n is stored Hexadecimal Cr 2 Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 4 When OFH is stored in Command execution result 00H slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No 8 68 8 6 ST1RD2 Control Commands 8 6 5 Gain channel specification Command No B404H 3404h 8 COMMANDS MELSEE ST 8 6 6 User range write Command No B405H 3405xH om 4 words 8 bytes OVERVIEW Cr 4 words 8 bytes This command writes adjusted offset gain setting values to ROM of the ST1RD2 and can be executed only in offset gain setting mode 1 Values set to Cw Command execution area Table 8 78 Values set to Cw Command execution area CONFIGURATION SYSTEM Command Setting value execution area For execution of command No B405H Set a slice position No of the target ST1RD2 Hexadecimal For execution of command No 3405H Set a start slice No of the target ST1RD2 Hexadecimal Cw Set a command No to be executed B405H 3405h Hexadecimal Cw 0 SPECIFICATIONS Cw 2 Fixed to OOOOH Any other value is treated as 0000H
17. oe COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 31 8 4 7 Initial data setting read Command No 9418H 1418H 8 COMMANDS Command execution 8 4 8 MELSEC ST Sensor compensation value read Command No 941AH 141AH area on 4 words 8 bytes C 4 words 8 bytes yy This command reads out compensation values for errors between actual temperature and measured temperature from RAM of the ST1RD2 1 Values set to Cw Command execution area Table 8 36 Values set to Cw Command execution area Setting value For execution of command No 941AH Set a slice position No of the target ST1RD2 Hexadecimal Command result ey For execution of command No 141AH Set a start slice No of the target ST1RD2 Hexadecimal Cw 1 Set a command No 941AH 141AH to be executed Hexadecimal Cw 2 Fixed to OOOOH Any other value is treated as OOOOH Cw 3 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 37 Values stored in Cr Command result area When completed normally Result details area Cr 0 For execution of command No 941AH The command execution result and slice pos
18. 2 Relation between measured temperature values and offset and gain EE gt Q values for input temperature aE The following shows the relation between measured temperature values and offset and gain values for input temperature no ii Gain value E 80 c 777 Measured temperature s 5 value is corrected to be input F m 79 7 temperature Oo lu S Measured temperature value th arZz FE i TE 50 c A 10 80 c ra Input temperature FF 5 z o Measured temperature PA i S Fa 49 7 z Characteristic before error compensation 3 value is corrected to be input i Characteristic after error compensation 5 temperature A 50 c z Offset value 2 Figure 4 7 Relation between measured temperature values and offset and gain values for input temperature o Zz o E A A Lu 5 a S wo 5 raa Oig a Zz q lt Q O 4 5 Offset Gain Settings 4 8 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST 3 Precautions a Measured temperature range for the offset gain setting Set offset gain values within the temperature range of each measurement range L gt Section 3 1 Performance Specifications If the setting exceeds the allowable range resolution and accuracy may not meet the performance specifications b Condition for the offset gain setting Set the offset and gain values according to the real application situation Also after completion of the offset gain setting check f
19. 6 4 Program Examples 6 26 6 PROGRAMMING f Program for resetting an error MELSEC ST Execute Error clear request command No 8104H 0104H with the dedicated instruction RDMSG of the master station to reset an error Error clear request is a command of the head module For details of the command refer to the following MELSEC ST CC Link Head Module User s Manual 8 2 5 Error clear request 1 Device assignments in the program example Table 6 16 Device assignments in the program example 6 27 6 4 Program Examples Device Application Device Application D1000 to M2070 Completion device Control data D1004 M2071 Completion status indicator device D1100 to D1106 Send data execution data of the command D1300 to M5003 Error reset request flag D1304 Receive data result data of the command 6 PROGRAMMING MELSEC ST 2 Program example M5003 X1054 n MOVP H D1000 Clears Completion status Ww MOVP H3 D1001 Target station No 3 3 MOVP HOE D1002 Send data size HOVP HOA D1003 Receivable data size T MOVP HO D1004 Clears receive data size a o HOVP KI D1100 No of commands to be executed MOVP HO D1101 Fixed to 0000H 2 Error clear request 6 MOVP H8104 D1102 command No 8104H E z MOVP H4 D1103 Slice position No 2 2 D MOYP HO D1104 Argument 2 W MOVP HO D1105 Argument 3 i a n WwW F 255
20. Figure 6 1 Programming procedure 6 1 Programming Procedure 6 2 SYSTEM PROCEDURES BEFORE SETUP AND OPERATION ONLINE MODULE CHANGE OVERVIEW CONFIGURATION SPECIFICATIONS o gt GX Configurator ST PROGRAMMING COMMANDS 6 PROGRAMMING ES POINT 1 2 MELSEC ST With one dedicated instruction RDMSG up to eight commands can be simultaneously executed However the following commands cannot be executed with any other command at the same time Initial data batch write request command No 8106H Initial data individual write request command No 8107H 0107H If executed simultaneously an error will occur The sizes of Cw Command execution area and Cr Command result area vary depending on the command In the following cases commands cannot be executed Therefore execute the command after following cases finished e The head module is executing the self diagnostics function e A slice module is being replaced online e Another command is in execution The dedicated instruction RDMSG is not completed For online module change advance preparation may be required depending on the operating conditions For details refer to the following lt gt Section 7 2 Preparations for Online Module Change 6 1 Programming Procedure 6 PROGRAMMING 6 2 System Configuration
21. Input temperature values are converted one by one and each time a measured temperature value is stored into Wr n Wr n 1_ CHO measured temperature value area Z0 b Processing time Number of used channels x 80ms O oO Example If channels 1 and 2 are set conversion enabled the sampling time is 160ms 2 x 80ms 160ms 2 Zz O lt o m 3 w a a 2 Averaging processing The setting ranges for time count or moving average are shown below Setting any value outside the setting range will light up the ERR LED e Time averaging 640 to 5000ms m Count averaging 4 to 500 times of Z a e Moving average 4 to 60 times a amp Pow a Time averaging BES Conversion is performed for the specified channel for the preset period of time Then the sum of the values excluding the maximum and minimum is averaged and the result is stored in Wr n _Wr n 1_ CHO measured temperature value a area E The number of processings conducted within the preset time varies depending on 5 the number of used channels number of conversion enabled channels l Preset time Processing count Number of used channels x 80ms Figure 3 5 Processing count within the preset time z Example If conversion of channels 1 and 2 is enabled with the preset time of 840ms the measurement will be taken 5 times and an average value will be g output as 5 25 times Truncate the frac
22. L gt Section 8 7 Values Stored into Command Execution Result COMMANDS 8 5 ST1RD2 Parameter Setting Write Commands 8 37 8 5 1 Conversion enable disable setting write Command No A400H 2400H 8 COMMANDS Table 8 44 Values stored in Cr Command result area When failed Command result Result details area Cr 1 The executed command No A400H 2400h is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 4 When OFH is stored in Command execution result 00H slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No 8 38 8 5 ST1RD2 Parameter Setting Write Commands 8 5 1 Conversion enable disable setting write Command No A400H 2400H 8 COMMANDS MELSEE ST 8 5 2 Operating condition setting write Command No A402H 2402H z aw 4 words 8 bytes i Cr 4 words 8 bytes This command writes the averaging process setting alarm output setting and convert setting for disconnection detection to RAM of the ST1RD2 and can be executed only in normal mode and when Bw n 1 Convert setting request is OFF 0 lt 5 wir 1 Values set to Cw Command execution area Table 8 45 Values set to Cw Command execution
23. S2 1 and after of the RDMSG instruction of the master station Term Definition Number of occupied The area that is equivalent to the occupied I O points is occupied in Br bit input area Bw bit I O points output area The number assigned to every 2 occupied I O points of each module The numbers are assigned in Slice No ascending order starting from 0 of the head module The maximum value is 127 This is used for specifying a command execution target The number that shows where the slice module is physically installed A ae The numbers are assigned in ascending order starting from 0 of the head module The Slice position No maximum value is 63 This is used for specifying a command execution target Start slice No The start slice No assigned to the head module and slice modules Generic term for requests that are executed by the master station for reading each module s Command ae operation status setting intelligent function module command parameters or various controls Generic term for parameters set in commands or GX Configurator ST Command parameter All of the parameters set for the head module and slice modules are command parameters Packing list The following is included Model name Product name Quantity ST1RD2 ST1RD2 MELSEC ST platinum RTD input module 1 A 15 Memo 1 OVERVIEW CHAPTER1 Programmable OVERVIEW This User
24. The conductor resistance of 1 3 4 or 2 3 4 must be 2KQ or less Also the difference between the conductor resistance values 1 and 2 must be 102 or less Z 0 1 Eg A1 3 a 5 J Bt z 3 b 2 E 1 Ses S A2 3 5 2p se g b2 a w Figure 3 1 3 wire type m orz Zaz 2 For 2 wire type So The conductor resistance of 1 3 4 or 2 4 must be 2k or less BES Also the difference between the conductor resistance values 1 3 and 2 must be 109 or less 7 p jesce 3 l A1 3 2 2 8 4 PO Bi x X 5 So eee b1 Lae 1 i Z A2 3 5 g D ee aaa ee le 8 mae b2 2 Figure 3 2 2 wire type W 5 WwW wo zs 65 eZ S 3 1 Performance Specifications 3 3 3 1 1 Specifications for platinum RTD connection 3 SPECIFICATIONS MELSEE ST 3 1 2 Conversion speed The conversion speed of the ST1RD2 is 80ms 1 channel 3 1 3 Intelligent function module processing time The ST1RD2 intelligent function module processing time is CH1 conversion speed CH2 conversion speed For the input transmission delay time refer to the following C gt MELSEC ST CC Link Head Module User s Manual 3 4 3 1 Performance Specifications 3 1 2 Conversion speed 3 SPECIFICATIONS 3 2 Functions This section explains the functions of the ST1RD2 a ti 3 3 2 1 Function list Table 3 3 lists the functions of th
25. a S wo 52 raan SKS n a a lt Q 0 6 4 Program Examples 6 20 6 PROGRAMMING M2040 M204 a eee D1000 HO D1302 HOA 400 F Processing for command failure completion status D1302 HOA402 J Processing for command failure completion status D1302 HOA4O4 i Processing for command failure completion status D1302 HOA4O8 i Processing for command failure completion status D1302 HOA409 i Processing for command failure completion status D1302 HOA41A Processing for command failure completion status D1302 HOA4TE F Processing for command failure completion status D1301 HZ W D1302 H0A400 E Processing for command failure command execution resul ee ee ee at D1302 HOA4O2 i Processing for command failure command execution resu D1302 HOA 404 D1302 H0A408 f D1302 H0A409 D1302 HOA 4TA i ion resul T D1302 HOA 41E All command parameter write flags OFF M2040 M2041 SMO a L Hoe HO SDO Processing for dedicated instruction failure BKRSTP 44000 K7 All command parameter write flags OFF Figure 6 11 Program for setting command parameters when one command is executed at a time continued 6 21 6 4 Program Examples 6 PROGRAMMING c Program for reading measured temperature values Br n 2_ Measured temperature values are read out 1 Device assignment in the progr
26. c 0 to 200 c Pt100 Setting method GX Configurator ST lt _ gt Section 5 3 Parameter Setting Dedicated instruction RDMSG from the master station Section 8 3 1 Initial data batch write request Command No 8106H Section 8 3 2 Initial data individual write request Command No 8107H 0107H 1 This function allows alarm output when the temperature exceeds the range specified by the user Setting is available for each channel 2 Alarm output setting default is No alarm output for all channels 3 Set the 4 limit values of alarm output upper upper limit value upper lower limit value lower upper limit value and lower lower limit value These are set to 0 by default Alarm output setting method GX Configurator ST lt _ gt Section 5 3 Parameter Setting Dedicated instruction RDMSG from the master station lt gt Section 8 5 2 Operating condition setting write Command No A402H 2402h Upper upper limit value upper lower limit value lower upper limit value and lower lower limit value setting method GX Configurator ST lt 3 Section 5 3 Parameter Setting Dedicated instruction RDMSG from the master station L3 Section 8 5 4 CH upper upper limit upper lower limit setting write Command No A408H A40AH 2408H 240AH L gt Section 8 5 5 CH lower upper limit lower lower limit setting write Command No A409H A40BH 2409H 240BH MELSEC ST Reference
27. 2 Disconnection can be detected on only the conversion enabled channels 1 For values to be stored in _Wr n_ Wr n 1 CHO measured temperature value area in the case of disconnection detection you can select Value immediately before disconnection Up scale each measurement range s upper limit value 5 Down scale each measurement range s lower limit value 5 or Given value Conversion setting for disconnection detection Conversion setting for GX Configurator ST gt Section 5 3 Parameter Setting disconnection detection Dedicated instruction RDMSG from the master station Semon ses L gt Section 8 5 2 Operating condition setting write Command No A402H 2402H Conversion setting value for disconnection detection GX Configurator ST lt _ gt Section 5 3 Parameter Setting Dedicated instruction RDMSG from the master station lt Section 8 5 3 CH time count moving average time constant setting write Command No A404H 2404n 3 6 3 2 Functions 3 2 1 Function list 3 SPECIFICATIONS Item Measurement range selection function Alarm output function Table 3 3 ST1RD2 function list Continued Description 1 This function allows setting of the measurement range per channel 2 The measurement range is selectable from the following Measurement range 200 to 850 c default 20 to 120 c 0 to 200 c 200 to 850 c Pt1000 20 to 120
28. 9 2 Troubleshooting ooooooooooooo0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 C 4 9 2 1 A 8 When the RUN LED is flashing or turned Offeeeoccococcocoocoooooooo0000000000000000000000000000000000000 Q 4 9 2 2 When the RUN and ERR LEDs is turned on ese essssscccoccoccoccooocooooocooocooocooooocooooooooo00000 0 _ 5 9 2 3 When disconnection is detectede eeeessescececccooccocooococoooooocooooocooocooooocooocoocoocooooooo00000 0 G 9 2 4 When measured temperature values cannot be read e ssesscsssesccosccocooocoooooooooooooo00000000000 _ G 9 2 5 When a measured temperature value is abnormal eeeeeeeeeeeeseesesccccccocoocoococooooooooooooooooo00 9 8 APPENDIXES App 1 to App 2 Appendix 1 Accessories COOOOOOOOOOOOOOOCO00000000000000000000000000000000000000000000OO0C000000000000000000000000000 App 1 Appendix 2 External Dimensions 0000000 OOO OOS OOOOH OOOO OOO OO OOOO OOOO OO OOOO OOO OOOO OOOO SOO OOOOOOOOOO OOOO OOOOH OOSOO App 2 INDEX Index 1 to Index 2 About Manuals The following manuals are related to this product Referring to this list please request the necessary manuals Relevant Manuals Manual Name MELSEC ST System User s Manual Explains the system configurations of the MELSEC ST system and the performance specifications functions handling wiring and troubleshooting of the power distribution modules base modules and I O
29. C set 15 as the sensor compensation value 500 0 C 501 5 C 1 5 C 1 5 C x 10 15 5015 5000 Lg 5 Sensor compensation value Q E 2 O L 2 v 83 a Characteristic before error compensation Characteristic after error compensation 0 Input temeperature 500 C 1 Figure 3 13 Sensor compensation function 3 22 3 2 Functions 3 2 7 Sensor compensation function 3 SPECIFICATIONS MELSEE ST 3 3 I O Data The ST1RD2 has the areas for data exchange with the head module as indicated below a This section explains the composition of each area i Table 3 1 I O data list p Number of Default Reference Transfer direction Item Occupancy value section Bii F 0 Section ST1RD2 Head module pene 3 3 1 as zo Input Data Section Da ie Word Input Area 2 0 339 ao Section 3 Head module gt ST1RD2 Bw Bit Output Area 4 0 3 33 Output Data ue Ww Word Output Area 0 0 o Z O q 9 z 3 M a Oo PROCEDURES BEFORE SETUP AND OPERATION GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE COMMANDS 3 3 I O Data 3 23 3 SPECIFICATIONS 3 3 1 Bit input area This section explains the Br bit input area 1 Br n Module ready a This turns on 1 when conversion is ready after the MELSEC ST system ST1RD2 is powered on or the head module is reset b
30. COMMANDS 8 5 ST1RD2 Parameter Setting Write Commands 8 55 8 5 7 Conversion setting value for disconnection detection write Command No A41EH 241EH 8 COMMANDS MELSEE ST b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 62 Values stored in Cr Command result area When failed Command result Result details area For execution of command No A41E The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Slice position No a Other than 00x Failure Section 8 7 Values Stored into Command Execution Result Cr 0 2 For execution of command No 241EH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Start slice No A Other than 00x Failure L Section 8 7 Values Stored into Command Execution Result Cr The executed command No A41EH 241Eh is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3_ Argument 1 at command execution is stored 1 When OFd is stored in Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in Cr 0 7 0 Slice positi
31. Sampling processing CH1 Alarm output processing performed CH2 No setting CH1 Given value CH2 Value Immediately before disconnection Slice position No 2 CH L time count moving average time constant setting value write Command No A404H Set value 50 times No setting Figure 6 10 Program for setting command parameters when multiple commands are simultaneously executed 6 4 Program Examples 6 PROGRAMMING M4007 X105A X1040 t l OVP MOYP MOVP OVP MOVP MOVP MOVP MOVP MOVP Move MOVP MOVP MOVP MOVP MOVP MOVP GP RDMSG uo D1000 D2000 H2 HOA408 K3000 K3000 H2 HOA409 K100 K100 H2 HOA4 TA H2 HO H2 HOA4 1E K5000 HO D3000 D2013 D2014 D2015 D2016 D2017 D2018 D2019 D2020 D2021 D2022 D2023 D2024 D2025 D2026 D2027 D2028 M2030 MELSEC ST Slice position No 2 CH1 upper upper upper lower limit set value write Command No A408H CH1 Upper upper limit value setting 300 C Lt CH1 Upper lower limit value setting 300 C Lo Slice position No 2 CH1 lower upper lower lower limit set value write Command No A409H CH1 Lower upper limit value setting 10 C CH1 Lower lower limit value setting 10 C TSlice position No 2 Sensor compensation value write Command No A41AH CH1 Sensor compensation value 0 2 C Lot 7 CH2 Senso
32. X1040 Broo Module READY a Zz X1041 Br 01 Convert setting completion flag 2 sT1RD2 Z X1042 Conversion complete fla EE Br 02 p g 9 X1043 Br 03 Alarm output signal a Br 04 Use prohibited to Br 19 Use prohibited w l LBr1A Error status Q jan Br 1B Remote station READY g 2 Br 1C Use prohibited 5 to Br 1F Use prohibi 1 Error status RXnA and Remote station READY RXnB are remote input areas of the head module For details of remote input refer to the following 2 MELSEC ST CC Link Head Module User s Manual 3 4 Remote I O Remote Registers 5 O 6 3 Settings and Communication Data 6 6 6 PROGRAMMING MELSEE ST b Bw Bit output area Remote output RY Bit output area RY40 ST1RD2 5 RY43 RY44 Ver 1 remote I O station Ver 1 remote I O station Remote device station 16 point input module 16 point output module MELSEC ST system Q25HCPU QJ61BT11N station station station No 1 1 station occupied No 2 1 station occupied No 3 1 station occupied kaa atau ER patere E jie ae a Use prohibited 1 Output Y Remote output RY Remote input RX Remote input RX 1 Y1000 i T i E 4 Station I Station RYO an Oe l S Not FI No 1 a 7 Li i 1 Y101F E RY1F i 7 1020 I RY20 ni il ha he i Station i Station Station a RY59 Y103F No 2 gt No 2 Bva E m No 2 i re il a
33. for disconnection M4006 j P detection write flag Command parameter write flag for simultaneous M4007 execution of multiple commands 6 14 6 4 Program Examples SYSTEM PROCEDURES BEFORE SETUP AND OPERATION ONLINE MODULE CHANGE OVERVIEW CONFIGURATION SPECIFICATIONS o gt GX Configurator ST PROGRAMMING COMMANDS PROGRAMMING X1OSA K1040 MELSEC ST 3 Program example when multiple commands are simultaneously executed The following is a program example for simultaneous execution of multiple commands ay 6 15 wove Hove HOvP ey poy Move Move pty pte move Hov HOvP poy e o Move HovP c_o be HO H3 HSA HSA HO K7 H2 HOA400 HO HO H2 HOA402 H2 H301 H2 H0A404 K50 KO D1000 D1001 D1002 D1003 D1004 D2000 D2001 D2002 D2003 D2004 D2005 D2006 D2007 D2008 D2009 D2010 D2011 D2012 Clears Completion status Target station No 3 Send data size Receivable data size Clears receive data size No of commands to be executed Slice position No 2 Conversion enable disable setting write Command No A400H CH1 Conversion enable CH2 Conversion enable Fixed to 0000H Slice position No 2 Operation condition set value write Command No A402H CH1 Count averaging CH2
34. 0 15 8 Command execution result Cr 0 7 0 Start slice No Z z l 00x Normal completion G Q Cr 1 The executed command No A402H 2402H is stored Hexadecimal Cr 2 m 00004 is stored g Cr 3 o arZz aa b When failed Cr 0 15 8 Command execution result is other than 00H Soe Wo oO Table 8 47 Values stored in Cr Command result area When failed Command result R Result details area te wn For execution of command No A402H 5 The command execution result and slice position No in hexadecimal are stored in the high 3 and low bytes respectively as shown below b15 b8 b7 bO 3 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No a Other than O0u Failure lt Section 8 7 Values Stored into Command Execution Result z Cr 0 For execution of command No 2402H Z 0 The command execution result and start slice No in hexadecimal are stored in the high Q A and low bytes respectively as shown below b15 b8 b7 bO Command execution result crog 0 Start slice No W 3 R Other than 00n Failure 8 lt _ gt Section 8 7 Values Stored into Command Execution Result m Cr 1 The executed command No A402H 2402h is stored Hexadecimal 65 Cr 2 Cw 2_ Argument 1 at command execution is stored 8 Cr 3 Cw 3 Argument 2 at command execution is stored 4 When OF is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice
35. 100mm away from the main circuit lines or AC control lines Especially ensure a sufficient distance from high voltage cables or any harmonic circuit such as an inverter load circuit Failure to do so will make the module more susceptible to noise surge and induction N CAUTION Make sure to ground the control panel where the MELSEC ST system is installed in the manner specified for the MELSEC ST system Failure to do so may cause electric shocks or malfunctions Use applicable solderless terminals and tighten them with the specified torque A solderless spade terminal may be dropped off if the terminal screw is loosened causing a failure Check the rated voltage and the terminal layout and wire the system correctly Connecting an inappropriate power supply or incorrect wiring could result in fire or damage Tighten the terminal screws within the specified torque If the terminal screws are loose it could result in short circuits fire or erroneous operation Overtightening may cause damages to the screws and or the module resulting in short circuits or malfunction Prevent foreign matter such as chips or wiring debris from entering the module Failure to do so may cause fires damage or erroneous operation When connecting the communication and power supply cables to the module always run them in conduits or clamp them Not doing so can damage the module and cables by pulling a dangling cable accidentally or can cause a malfunction
36. 2 SYSTEM CONFIGURATION 2 2 Applicable System This section explains the applicable system N OVERVIEW 2 2 1 Applicable head module The head module applicable to the ST1RD2 is indicated below Table 2 1 Applicable head module Product name Model name MELSECT ST CC Link Head Module ST1H BT 2 2 2 Applicable base module z O o Le Zz Q O The base modules applicable to the ST1RD2 are indicated below Table 2 2 Applicable base modules Type Model name Spring Clamp Type ST1B S4IR2 Screw Clamp Type ST1B E4IR2 2 2 3 Applicable coding element SPECIFICATIONS PROCEDURES BEFORE SETUP AND OPERATION The coding element applicable for the ST1RD2 is indicated below The coding element is fitted before shipment It is also available separately in case it is lost Table 2 3 Applicable coding element Product name Model name ST1RD2 coding element ST1A CKY 15 2 2 4 Applicable software package GX Configurator ST The software package applicable to the ST1RD2 is indicated below Table 2 4 Applicable software package Product name Model name Version GX Configurator ST 1 SW1D5C STPB E 1 06G or later 1 GX Configurator ST is optional PROGRAMMING ONLINE MODULE CHANGE COMMANDS 2 2 Applicable System 2 2 2 2 1 Applicable head module 2 SYSTEM CONFIGURATION 2 3 Precautions for System Configuration For precautions for ST1RD2 system configuration refer to the followin
37. 4000 5000 6000 Elapsed time ms Figure 3 10 When the temperature input value is changed from 25 0 to 26 0 c S N 5 g 5 O x o o Zz o O A A Lu 5 a S wo a Oe 8 Zz Eg Q O 3 2 Functions 3 15 3 2 3 Temperature conversion system 3 SPECIFICATIONS MELSEE ST 3 2 4 Disconnection detection function 1 If disconnection of a platinum RTD or cable is detected the ERR LED turns on Error status RXnA is set to ON and then an error code is stored When Error status RXnA is ON the error module can be identified by executing the Error module information read request command command No 0103H In order to obtain the error code execute the Error code read request command command No 8101H 0101H to the identified error module To take actions to correct the error refer to the following L gt Section 9 1 Error Code List Error status RXnA is a remote input of the head module For details of the Error status RXnA refer to the following L gt MELSEC ST CC Link Head Module User s Manual 3 4 Remote I O Remote Registers 2 Disconnection can be detected only on channels whose conversion is enabled 3 Disconnection can be detected on every channel Disconnection is also detectable for every wire Wire A B and b Disconnected channels and wires can be identified by reading the error code C gt Section 9 1 Error Code List You can set which value should be stored when a disconn
38. 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 1408h 140AH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 is b8 b7 m b0 R 4 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No R Other than 00u Failure lt Section 8 7 Values Stored into Command Execution Result Cr The executed command No 9408H 1408H 940AH 140AH is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3_ Argument 2 at command execution is stored 1 When OF is stored in Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in Cr 0 7 0 Slice position No or start slice No 8 26 8 4 ST1RD2 Parameter Setting Read Commands 8 4 5 CH upper upper limit upper lower limit setting read Command No 9408H 940AH 1408H 140AH 8 COMMANDS MELSEE ST 8 4 6 CHI lower upper limit lower lower limit setting read Command No 9409H 940BH 1409H 140BH CW 4 words 8 bytes 5 Cr 4 words 8 bytes From RAM of the ST1RD2 this command reads the upper value of lower limit or lower Z value of lower
39. If an out of range value is set the ERR LED will turn on The relational expression between the time constant and measured temperature value is shown below In the case of n 1 Yn 0 In the case of n 2 Yn Xn ao Xn Xn 1 Figure 3 8 In the case of n 2 In the case of n 3 At Ate TA Figure 3 9 In the case of n23 Yn Yn1 Yn 1 Yn Current measured temperature value A Conversion time 0 08s n Sampling count TA Time constant s Yn 1 Preceding measured temperature n Measured temperature value before value smoothing e Br n 2_ Conversion completed flag is on when n22 3 2 Functions 3 2 3 Temperature conversion system 3 SPECIFICATIONS MELSEE ST Example When the temperature input value is changed from 25 0 c to 26 0 c In the time constant setting of 1000ms 1s the measured temperature value is E changed as shown below E gt In 1000ms 1s at the input temperature of 26 0 c the measured temperature value reaches 63 2 of the value that will be output if sampling processing is selected Zz O E Temperatire input value _ Measured temperature value o 26 2 26 2 26 26 26 in g _ Laser o O p zZ amp 25 8 258 fe gt amp g 9 Z 25 6 256 6 a 2 a 5 o 2 25 4 254 i Q 5 x E 8 m Q pn Q m 9 25 2 25 2 ale 222 25 25 BES 0 1000 2000 3000
40. L CH1 Conversion setting for disconnection detection 00 Value immediately before disconnection 01 Up scale 10 Down scale 11 Given value CH2 Conversion setting for disconnection detection 00 Value immediately before disconnection 01 Up scale 10 Down scale 11 Given value 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH 8 40 8 5 ST1RD2 Parameter Setting Write Commands 8 5 2 Operating condition setting write Command No A402H 2402H 8 COMMANDS MELSEC ST Table 8 46 Values stored in Cr Command result area When completed normally ea Command result 3 Result details area For execution of command No A402H g The command execution result and slice position No in hexadecimal are stored in the high 3 and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No O 00H Normal completion o Cr 0 wir For execution of command No 2402H gt 6 The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr
41. Module User s Manual 3 4 Remote I O Remote Registers 3 26 3 3 I O Data 3 3 1 Bit input area 3 SPECIFICATIONS 3 3 2 Word input area This section explains the Wr word input area a i O 1 Wr n CH1 measured temperature value Wr n 1 CH2 measured temperature value a A converted measured temperature value is stored into _Wr n or Z Wr n 1 CHO measured temperature value for each channel E 0 E im b A measured temperature value rounded off to one decimal place is multiplied by 26 ten and stored in 16 bit signed binary format The value is rounded down to the nearest tenth oO 3 3 3 Bit output area This section explains the Bw bit output area 2 Zz O lt Q m 3 w a oO 1 Bw n System area y O Use of Bw n System area is prohibited Fixed to 0 mi Ee 2 Bw n 1 Convert setting request a amp POH a Turn this on 1 to start conversion of the channel for which conversion is enabled BES Setting this to off 0 stops the conversion e OFF 0 Conversion stop Default e ON 1 Conversion start 7 b Turn this off 0 and then on 1 to enable the command parameter settings 3 1 When writing a command parameter set Bw n 1_ convert setting request to x off 0 to stop conversion Data cannot be written when it is on 1 c For the ON 1 OFF 0 timing refe
42. No 3 a ed M4002 M4000 M4001 M4003 M4004 2 F F F OVP HOA D1002 Send data size 9 M4003 M4000 M4001 M4002 M4004 b MOVP HOA D1003 Receivable data size 4 M4004 M4000 M4001 M4002 M4003 Ai wovP HO D1004 Clears receive data size ne Le M4000 X105A Fa wovP K1 D1100 No of commands to be executed o 255 LOE MOvP H2 D1101 Slice position No 2 Soe TE Operation mode setting MOVP HOB402 D1102 command No B402H wovP HI D1103 Offset gain setting mode 7 s L Ho D1104 Fixed to 0000H 5 g Executes dedicated instruction 2 f6 RDMSG UO D1000 D1100 D1300 M2010 RDMSG 8 M4001 X105A 5 44 MovP KI D1100 No of commands to be executed ne LL H2 D1101 Slice position No 2 Hove HOB403 D1102 Offset channel specification o command No B403H a Hove H1 D1103 CH1 Channel setting Z CH2 Disable 2 A Hove HO D1104 Measured temperature value Executes dedicated instruction G RDMSG UO D1000 D1100 D1300 H2010 L RDMSG Lu Figure 4 10 Offset gain setting program example continued 3 S wo SZ raan Oe N a Zz Ed Q D 4 5 Offset Gain Settings 4 14 4 5 1 Offset gain setting procedure 4 SETUP AND PROCEDURES BEFORE OPERATION M4002 X105A J M4003 X105A M5000 XT05A YIGSA XT05A Move eT ee c_i OVP G RDMSG UO D1000 D1100 eooo c py Jy HovP D1000 D1100 G RDMSG UO w004 X105A it 4 15 wove Hov HovP ovp
43. Remote net Ver 1 mode Select this mode when extended cyclic setting is not needed or when the QJ65BT11 is replaced with the QU65BT11N Remote net Ver 2 Select this mode when creating a new system with extended cyclic setting mode VO dat Data that are sent received between the head module and the master station ata Generic term for RX RY RWr and RWw AT Bit input data of each module Brn Uae lhe Input data are sent from the head module to the master station through the remote input RX Bit output data of each module Bw n bit output area Output data are sent from the master station and received to the head module through the remote output RY Wr n_ word input Word 16 bit input data of an intelligent function module area Input data are sent from the head module to the master station through the remote register RWr Word 16 bit output data of an intelligent function module Ww n word output PI Output data are sent from the master station and received to the head module through the remote area register RWw An area for the information that indicates a command result Cr n_ command BN NS F F This information is stored in Setting data D1 1 and after of the RDMSG instruction of the master result area station command execution area A 14 An area for the information for executing a command This information is stored in Setting data
44. SOUTH AFRICA ADLERA ER EUROPE B V SPAIN AutoCont CS s r o CZECH REPUBLIC Craft Con amp Engineering d 0 0 SERBIA private bag aos panisteranci Technologick 374 6 Bulevar Svetog Cara Konstantina 80 86 el Ouyang Carretera de Rubi 76 80 j H Phone 27 0 11 928 2000 E 08190 Sant Cugat del Vall s Barcel CZ 708 00 Ostrava Pustkovec SER 18106 Nis Fax 4 27 011 392 2354 Fhe Es fee i ona Phone 420 595 691 150 Phone 381 0 18 292 24 4 5 ax 27 0 Fax 34935891579 Fax i 595 691 199 az Fax 0 18 292 24 4 5 MITSUBISHI ELECTRIC EUROPE B V UK ee ZECH REPUBLI ears ii U aranh CZ 58001 Havl k v Brod SER 113000 Smederevo Phone 420 0 569 777 777 Phone 381 0 26 617 163 UK Hatfield Herts AL10 8XB k 4 Phone 44 0 1707 27 61 00 a 420 0562 777 718 Fax 381 0 26 617 163 Fax 44 0 1707 27 86 95 oe oe A DENMARK Paeon oy 5 1 0 SLOVAKIA MITSUBISHI ELECTRIC CORPORATION JAPAN Gye acoe Reckdlde Hines Balj Kilin es ied a F A Phone 45 0 46 75 76 66 Phone 421 0 43 5868210 Per OME t arum ese Fax 45 0 46 75 56 26 Fax 421 0 43 5868210 Tokyo 104 6212 abies Phone 81 3 622 160 60 Beijer Electronics Eesti OU ESTONIA CS MTrade Slovensko s r 0 SLOVAKIA eel LI EE11317 Tall SK92101 Pie allinn iestany A Grate Wane ree Inc USA Phone 372 0 6 5181 40 Phone 421 0 33 7742 760 Vernon Hills IL 60061 raw 372 Mei 8149 Fax 421 0 33 7735 144 Phone 1 847 478 2100 Beijer Electronics OY FINLA
45. ST during online module change When GX Configurator ST is unavailable make the preparations described below Failure to do so may cause the values such as offset gain setting values in the user range setting not be imported to the new module if they cannot be saved to the head module 1 Command parameters When GX Configurator ST is unavailable the command parameters must be set by the commands after completion of online module change Provide a command parameter setting program in the master station program For the command parameter setting program refer to the following Section 6 4 Program Examples 2 Offset gain setting values When the user range setting is used and GX Configurator ST is unavailable offset gain values must be set by commands after completion of online module change Provide an offset gain setting program in the master station program For the offset gain setting program refer to the following lt Section 4 5 Offset Gain Settings 4 POINT When GX Configurator ST is unavailable set the command parameters and offset gain setting values after the module has operated once by default 7 2 Preparations for Online Module Change ONLINE MODULE CHANGE 13 7A MELSEC ST Disconnecting Connecting the External Device for Online Module Change Disconnect the external device from the ST1RD2 and connect it after online module change according to the following procedure 1 Disconnection Power
46. ST1RD2 is off 5 The Module Status indicator of the target ST1RD2 has turned purple on 3 the System Monitor screen 2 3 If the command parameters and user range setting s offset gain setting values x could not be read from the ST1RD2 the REL and ERR LEDs of the head module turn on and an error message is displayed on the screen by the operation in step g Confirm the error message and resolve the error lt Section 9 1 Error Code z List Z For details of the error codes of the head module refer to the following 9 oO L gt MELSEC ST CC Link Head Module User s Manual 9 7 Error Codes To set parameters and offset gain values for a new ST1RD2 perform the operations described in d and later w a a Q w zZ z O COMMANDS 7 4 Online Module Change Procedure 7 6 7 4 1 When setting is performed using GX Configurator ST during online module change ONLINE MODULE CHANGE MELSEG ST Disconnection from external device d As the following screen appears power off the external device connected to the ST1RD2 to be removed Online Module Change Target Module No EE Slice No 3 Module Name STIRD2 LabelName Base Module ST1B 4IR2 Execute Online Module Change 1 Please exchange the module 2 Please click Next button Cancel Figure 7 4 Disconnection from the exernal device Es POINT If the external device cannot be powered off shut off all phases of the ext
47. Using GX Configurator ST allows offset gain setting during online module change When higher accuracy is required perform offset gain setting during online module change using GX Configurator ST 7 1 Precautions for Online Module Change Take the following precautions for an online module change 1 2 3 System configuration in which online module change is executable To perform the online module change the system configuration must be appropriate for execution of the online module change For details refer to the following L gt MELSEC ST System User s Manual 3 4 Precautions for System Configuration Executing the online module change in an inappropriate system configuration may result in a malfunction or failure If the system configuration is not appropriate for online module change shut off all phases of the external power supply for the MELSEC ST system to replace a slice module Online module change procedure When performing online module change take the steps described in the following lt Section 7 4 1 When setting is performed using GX Configurator ST during online module change lt gt MELSEC ST CC Link Head Module User s Manual 4 6 Online Module Change Function Failure to do so can cause a malfunction or failure Precaution for external devices during online module change Before starting online module change confirm that the external device connected with the slice module to be removed wi
48. When the Br n_ Module ready signal is off 0 conversion processing is not performed Module ready turns off 0 in the following situations e In offset gain setting mode e When watchdog timer error occured e During online module change gt CHAPTER 7 ONLINE MODULE CHANGE 2 Br n 1 Convert setting completed flag a After convert setting request has turned on 1 this turns on 1 when command parameter setting check is completed Turns on 1 if a setting error is detected When parameter setting is normal Performed by the ST1RD2 Performed by the master station program Br n _ Module ready Bw n 1 Convert setting A request Br n 1 Convert setting Si x xa completed flag Br n 2 Conversion a gt E completed flag wrn Wr n 1 CHU measured 0 Measured temperature value 0 temperature value Figure 3 1 When parameter setting is normal 3 24 3 3 O Data 3 3 1 Bit input area 3 SPECIFICATIONS When parameter setting is not normal Performed by the ST1RD2 Performed by the master station program Br n _ Module ready z W Bw n 1 Convert setting aE 3 request AY Br n 1 Convert setting completed flag i Br n 2 Conversion OFF 0 i completed flag T 2 Wr n Wr n 1 CHOmeasured i 0 O temperature value 1 lt a ON 1 5 Error status RXnA OF
49. area Command Setting value 2 execution area E For execution of command No A402H E Set a slice position No of the target ST1RD2 Hexadecimal a Cw For execution of command No 2402h Set a start slice No of the target ST1RD2 Hexadecimal i a Cw Set a command No to be executed A402H 2402n Hexadecimal g a Specify averaging process for each channel a olo SBS mou Fixed to 00H CH1 Averaging processing specification OH Sampling processing 1H Time averaging ia Cue 2H Count averaging 5 3H Moving average 5 4H Primary delay filter E O CH2 Averaging processing specification OH Sampling processing 1H Time averaging 2H Count averaging 3H Moving average 4u Primary delay filter S Z oO O W a S W wg e ae exe 8 Z e 2 8 5 ST1RD2 Parameter Setting Write Commands 8 39 8 5 2 Operating condition setting write Command No A402H 2402H 8 COMMANDS Table 8 45 Values set to Cw Command execution area Command Setting value execution area Enable or disable the alarm output and specify the conversion setting for disconnection detection for each channel Fixed to 0 Fixed to 0 A S la 0 0 H SA b3 b2 bi bO Fixed to 0 L CH1 Alarm output setting 0 Alarm output not performed 1 Alarm output performed CH2 Alarm output setting 0 Alarm output not performed 1 Alarm output performed Cw 3 b11 b10 b9 b8
50. circuit DESIGN PRECAUTIONS N CAUTION Make sure to initialize the network system after changing parameters of the MELSEC ST system or the network system If unchanged data remain in the network system this may cause malfunctions Do not install the control wires or communication cables together with the main circuit or power wires Keep a distance of 100 mm 3 94 inch or more between them Not doing so could result in malfunctions due to noise INSTALLATION PRECAUTIONS N CAUTION Use the MELSEC ST system in the general environment specified in the MELSEC ST system users manual Using this MELSEC ST system in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product Mount the head module and base module on the DIN rail securely one rail for one module referring to the MELSEC ST System User s Manual and then fix them with stoppers Incorrect mounting may result in a fall of the module short circuits or malfunctions Secure the module with several stoppers when using it in an environment of frequent vibration Tighten the screws of the stoppers within the specified torque range Undertightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage to the screw or module Make sure to externally shut off all phases of the power supply
51. command execution is stored Cr3 Cw 3 Argument 2 at command execution is stored 41 When OF is stored in Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in Start slice No or Slice position No 8 6 8 2 Common Commands 8 2 1 Operating status read request Command No 8100H 0100H 8 COMMANDS MELSEE ST 8 2 2 Error code read request Command No 8101H 0101H EA 4 words 8 bytes gt Cr 4 words 8 bytes 2 This command reads an error code of the ST1RD2 ce O 1 Values set to Cw Command execution area z o Table 8 6 Values set to Cw Command execution area E t p chs Command execution Setting value area For execution of command No 8101H Sno Set a slice position No of the target ST1RD2 Hexadecimal 2 W O For execution of command No 0101H F 5 Set a start slice No of the target ST1RD2 Hexadecimal 5 Ww Cw 1 Set a command No to be executed 8101H 0101H Hexadecimal D Cw 2 i Fixed to OOOOH Any other value is treated as 0000H m Cw 3 9 WW a i Ww ly ne 2 Values stored in Cr Command result area onZ The command execution result data vary depending on the result data normal a 8 amp mou completion or failure in Cr 0 15 8 Command execution result Deo a When completed normally Cr 0 15 8 Command execution result is OOH Ta
52. due to a cable connection fault When disconnecting the communication and power supply cables from the module do not hold and pull the cable part Pulling the cables connected to the module can damage the module and cables or can cause a malfunction due to a cable connection fault STARTUP AND MAINTENANCE PRECAUTIONS Do not touch the terminals while power is on Doing so could cause shock or erroneous operation Make sure to shut off all phases of the external power supply for the system before cleaning the module or tightening screws Not doing so can cause the module to fail or malfunction STARTUP AND MAINTENANCE PRECAUTIONS N CAUTION Do not disassemble or modify the modules Doing so could cause failure erroneous operation injury or fire Do not drop or give a strong impact to the module since its case is made of resin Doing so can damage the module Make sure to shut off all phases of the external power supply for the system before mounting removing the module onto from the control panel Not doing so can cause the module to fail or malfunction Before handling the module touch a grounded metal object to discharge the static electricity from the human body Failure to do so may cause a failure or malfunctions of the module When using any radio communication device such as a cellular phone keep a distance of at least 25cm 9 85 inch away from the MELSEC ST system in all directions Not doing
53. for the whole system before mounting or removing a module Failure to do so may damage the module 1 Online replacement of the power distribution module and or the base module is not available When replacing either of the modules shut off all phases of the external power supply Failure to do so may result in damage to all devices of the MELSEC ST system 2 I O modules and intelligent function modules can be replaced online Since online replacement procedures differ depending on the module type be sure to make replacement as instructed For details refer to the chapter of online module change in this manual INSTALLATION PRECAUTIONS N CAUTION Do not directly touch the module s conductive parts or electronic components Doing so may cause malfunctions or failure of the module Make sure to securely connect each cable connector Failure to do so may cause malfunctions due to poor contact DIN rail must be conductive make sure to ground it prior to use Failure to do so may cause electric shocks or malfunctions Undertightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage to the screw or module WIRING PRECAUTIONS Completely turn off the external power supply when installing or placing wiring Not completely turning off all power could result in electric shock or damage to the product Place the platinum RTD signal cables at least
54. hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No A 00H Normal completion Cr The executed command No 9418H 1418H is stored Hexadecimal The measurement range and offset gain settings in the RAM are stored for each channel H a aaa Fixed toO by CH1 Measurement range setting OH Pt100 200 to 850 C b11 b10 b9 b8 1H Pt100 20 to 120 C 2H Pt100 0 to 200 C 4H Pt1000 200 to 850 C cr2 5H Pt1000 20 to 120 C Se SSeS 6H Pt1000 0 to 200 C Fixed to 00 CH1 Offset gain value selection CH2 Measurement range setting 0 Factory default OH Pt100 200 to 850 C 1 User range setting 1H Pt100 20 to 120 C CH2 Offset gain value selection rk ten aod i ne 0 Factory default 5H Pt1000 20 to 120 C 1 User range setting 6H Pt1000 0 to 200 C The currently valid measurement range and offset gain settings are stored for each Cr3 171 channel The stored values are the same as those of _Cr 2_ Response data 1 1 Ifthe stored values differ between _Cr 2_ and _Cr 3_ it means that the parameters written to the RAM have not taken effect in the module Set Br n 1 Bw n 1__ Convert setting request to on 1 to make the parameters effective 8 30 8 4 ST1RD2 Parameter Setting Read Commands 8 4 7 Initial data setting read Command No 9418H 1418H 8 COMMANDS MELSEC ST
55. in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 2 Ps Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No s z wir nz 58 Other than 0O Failure LL gt Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 2408h 240A The command execution result and start slice No in hexadecimal are stored in the high 2 O and low bytes respectively as shown below T b15 b8 b7 bO O Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No i a X A b Other than 0O Failure y Section 8 7 Values Stored into Command Execution Result WwW a Cr 1 The executed command No A408H 2408H A40AH 240An is stored Hexadecimal Bs id Ze LOE Cr 2 Cw 2 Argument 1 at command execution is stored S a F DY a Cr 3 Cw 3 Argument 2 at command execution is stored ee 1 When OFH is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No 2 wn 5 5 O x Oo 1 z oO O A A W 3 Q S wo SZ Aa ia oe COMMANDS 8 5 ST1RD2 Parameter Setting Write Commands 8 47 8 5 4 CH upper upper limit upper lower limit setting write Command No A408H A40AH 2408H 240Ah 8 COMMANDS MELSEE ST 8 5 5 CH lower upper limit lower lower limit setting write Command No A409H A40BH 2409H 24
56. less than the lower error error lower limit value o indicates the channel number causing the error In the upper lower limit value lower upper limit value of the alarm output the upper System Alarm setting lower limit value is less than the lower of upper upper limit value gt upper lower Re set the limit values so that the condition 3130H n error error upper limit value o indicates the channel number causing the error limit value gt lower upper limit value gt lower lower limit value is satisfied In the upper upper limit value upper lower limit value of the alarm output the upper upper limit value is less than the System Alarm setting 3140H upper lower limit value error error value o indicates the channel number causing the error In User range setting offset value is System User range equal to or greater than gain value Reset the range so that offset value is 4000H error setting error indicates the channel number causing smaller than gain value the error In User range setting the gain value System User range minus offset value is less than 0 2 c error setting error o indicates the channel number causing Correct the setting so that the gain value minus offset value is equal to or greater than 0 2 c 4100H the error 9 2 9 1 Error Code List Q TROUBLESHOOTING 9 Table 9 1 Error code list continued
57. modules Sold separately Manual Number Model Code SH 080456ENG 13JR72 MELSEC ST CC Link Head Module User s Manual Explains the system configurations specifications functions handling wiring and troubleshooting of the ST1H BT head module Sold separately SH 080754ENG 13JR68 GX Configurator ST Version 1 Operating Manual Explains how to operate GX Configurator ST how to set the intelligent function module parameters and how to SH 080439ENG monitor the MELSEC ST system 13JU47 Sold separately CC Link System Master Local Module User s Manual Describes the system configurations performance specifications functions handling wiring and troubleshooting of SH080394E the QJ61BT11N master local Module 13JR64 Sold separately Compliance with the EMC and Low Voltage Directives 1 For MELSEC ST system To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi MELSEC system EMC and Low Voltage Directives compliant into other machinery or equipment refer to Chapter 11 EMC AND LOW VOLTAGE DIRECTIVES of the MELSEC ST System User s Manual The CE mark indicating compliance with the EMC and Low Voltage Directives is printed on the rating plate of the MELSEC ST system 2 For this product No additional measures are necessary for the compliance of this product with the EMC and Low Voltage Directives A 10 How to Read
58. moran 00004 is stored Cr 3 8 52 8 5 ST1RD2 Parameter Setting Write Commands 8 5 6 Sensor compensation value write Command No A41AH 241AH 8 COMMANDS MELSEE ST b When failed Cr 0 15 8 Command execution result is other than OOH Table 8 59 Values stored in Cr Command result area When failed Command result Result details OVERVIEW area For execution of command No A41Ah The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Slice position No R Other than 00 Failure L gt Section 8 7 Values Stored into Command Execution Result CONFIGURATION SYSTEM Cr 0 For execution of command No 241AH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No l Other than 00 Failure Section 8 7 Values Stored into Command Execution Result SPECIFICATIONS Cr1 The executed command No A41AH 241Ah is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored PROCEDURES BEFORE OPERATION SETUP AND Cr 3 Cw 3_ Argument 2 at command execution is stored 1 When OFd is stored in Cr 0 15 8 Command execu
59. oO Cr 3 Cw 3 Argument 2 at command execution is stored eee 1 When OFH is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No 2 wn 5 gt 5 O x Oo 1 z oO O A A S Q S wo a5 exe oe COMMANDS 8 6 ST1RD2 Control Commands 8 65 8 6 4 Offset channel specification Command No B403H 3403H 8 COMMANDS MELSEC ST 8 6 5 Gain channel specification Command No B404H 3404H oF 4 words 8 bytes Cr 4 words 8 bytes This command specifies a channel and adjusts the gain value for the channel When this command is executed the value being applied to the ST1RD2 is written to RAM as a gain value This command can be executed only in offset gain setting mode 1 Values set to Cw Command execution area Table 8 75 Values set to Cw Command execution area Command Setting value execution area For execution of command No B4044 Set a slice position No of the target ST1RD2 Hexadecimal For execution of command No 3404H Set a start slice No of the target ST1RD2 Hexadecimal Cw 0 Cw 1 Set a command No to be executed B404H 3404H Hexadecimal Specify a channel for which values are adjusted by the gain value set in the offset gain setting Multiple channels can be set at the same tim
60. off the external device 2 Connection Power on the external device Online Module Change Procedure 7 4 1 This section explains how to set the command parameters or offset gain values set in the user range setting during online module change when they could not be saved in the head module or when higher accuracy is required with the user range setting used For other online module change procedures refer to the following C gt MELSEC ST CC Link Head Module User s Manual 4 6 Online Module Change Function When setting is performed using GX Configurator ST during online module change This section describes the procedures for parameter setting or offset gain setting using GX Configurator ST during online module change IPOINT If a slice module different from the target one is selected by mistake restart the operation by any of the following 1 On the screen shown in c Click the Cancel button on screen c to terminate online module change 2 On the screen shown in d Do not change the slice module click the Next button and perform the operations in steps g I and m to complete the online module change once 3 During operation g Mount the removed slice module again click the button and perform the operations I and m to complete the online module change once 7 3 Disconnecting Connecting the External Device for Online Module Change 7 4 7 4 1 When sett
61. s Manual explains the specifications handling instructions and programming for the ST1RD2 platinum RTD input module hereinafter referred to as the ST1RD2 and describes the ST1RD2 only For information on the MELSEC ST system refer to the MELSEC ST System User s Manual The ST1RD2 converts platinum RTD values that are input from the outside into 16 bit signed binary temperature values controller CPU Master module Head module ST1RD2 Automatic refresh FROM instruction 4 Channel 1 lt Platinum RTD input Word Input Area CH1 Measured temperature value CH2 Measured temperature value jndul sinjesedwie Channel 2 Platinum RTD input Figure 1 1 Overview of the ST1RD2 SYSTEM PROCEDURES BEFORE SETUP AND OPERATION ONLINE MODULE CHANGE OVERVIEW CONFIGURATION SPECIFICATIONS GX Configurator ST PROGRAMMING COMMANDS 1 OVERVIEW 1 1 Features 1 One ST1RD2 is capable of 2 channel temperature measurement A single ST1RD2 can measure temperatures of two channels 2 Up to 26 modules can be mounted For one head module up to 26 ST1RD2 modules 52 channels can be mounted 3 Platinum RTDs Pt100 and Pt1000 are applicable Platinum RTDs Pt100 and Pt100 can be used Using GX Configurator ST or a command a platinum RTD type can be selected for each channel 4 Three wire type platinum RTDs are connectable A 3 wire t
62. section Section 3 2 6 Command 1 By using commands command parameters can be set and the parameter settings can be written from RAM to ROM and read from ROM to RAM 3 2 Functions 3 2 1 Function list CHAPTER 8 SYSTEM OVERVIEW CONFIGURATION oO PROCEDURES BEFORE SETUP AND OPERATION ONLINE MODULE CHANGE o Z O q 9 T S M a Oo GX Configurator ST PROGRAMMING COMMANDS 3 SPECIFICATIONS Item Compensation of measured temperature value Table 3 3 ST1RD2 Function List Continued Description 1 The ST1RD2 is capable of correcting the error between actual temperature and measured temperature which may occur due to variation in platinum RTD accuracy and or a specific wiring or grounding condition To compensate the error the 1 point compensation using the sensor compensation function and the 2 point compensation using the offset gain setting can be used Sensor compensation function When the measurement range width is less than 60 C use the sensor compensation function The compensation value can be easily obtained in 1 point temperature measurement only Offset gain setting function When the measurement range width is 60 C or more use the offset gain setting function Wide range compensation is available 2 For the sensor compensation or the offset gain setting prepare a thermometer to measure the temperature of the object Compensation is perf
63. setting write Command No A409H A4OBH 2409H 240BH eeeeeeeeceeeoscseccocoeosocccccceosococeocossosseeeee 8 48 Sensor compensation value write Command No A41AH 241AH sesscescecescccccccescccccsceee amp 51 Conversion setting value for disconnection detection write Command No A41EH 241EH eeeeeeeecesesesececeooooeccececooocccccocooooosscocoessosscceoessosscceee 3 54 8 6 ST1 RD2 Control Commands OOOO COO OOOO LOO LOO OOOO OOO OOOO OOO OOO OOOO OOO OOOO OOOOH OOOO OOS OOOOH OOOOOOOOOOOOOOOOO 8 57 8 6 1 8 6 2 8 6 3 8 6 4 8 6 5 8 6 6 Parameter setting read from ROM Command No B400H 3400H eseeeeeeecccecccccccccceccooees 8 57 Parameter setting write to ROM Command No B401H 3401H sesseseescecccccccccccccccceseeees 8 59 Operation mode setting Command No B402H 3402H sseeeseseeeseseeesoeecececoosoosscecoesoseee amp G1 Offset channel specification Command No B403H 3403H sessesecescesccccccsccccsescsccsoseeees amp 63 Gain channel specification Command No B404H 3404H eeeeesseeeeesseeococsoooeossoooeoeso00 Z GG User range write Command No B405H 3405H eseeeeeesseeeeceeeosescccocoososcococoeooococecoesso B GO 8 7 Values Stored into Command Execution Result C0000000 000000000000000000000000000000000000000000000000000 8 5 71 CHAPTER9 TROUBLESHOOTING 9 1to9 8 9 1 Error Code List 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 C A 1
64. the specified torque range tightened enough when a screw clamp type For the specified torque range of the terminal screws refer to the base module is used MELSEC ST System User s Manual Check the connected platinum RTD for wire Perform continuity check on the platinum RTD and replace it if it is disconnection broken Check whether conversion is enabled for the Check the conversion enabled channels and the channels where channel where no platinum RTD is connected platinum RTDs are connected and correct the conversion settings 9 2 4 When measured temperature values cannot be read Table 9 8 When measured temperature values cannot be read Check item Corrective action N 5 Check whether the power distribution modules is supplied with 24V Is external AUX power supply being supplied DC voltage Is there any fault with the analog signal lines Check for any abnormality on the signal lines by doing a visual check such as broken or disconnected line and performing a continuity check Check if the offset gain settings are correct Checking by GX Configurator ST L gt Section 5 6 Offset Gain Setting Checking by commands Section 4 5 Offset Gain Settings When the user range setting is used switch it to the factory default Are the offset gain settings correct setting and check whether conversion is performed correctly or not If it is correctly performed redo the offset gain setting Execute the Initial d
65. value of platinum RTD Figure 4 8 Error correction 4 9 4 5 Offset Gain Settings 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST 4 5 1 Offset gain setting procedure For the user range setting configure the offset gain settings E To utilize the factory default setting the offset gain settings are not required gt Either of the following methods is available for the offset gain setting 2 1 Setting offset gain values with GX Configurator ST Configure offset gain setting in GX Configurator ST z L gt Section 5 6 Offset Gain Setting z z0 ee 2 Setting offset gain values using commands as Set offset gain values as shown in Figure 4 7 no z O A w oO O L W a n w oO 2 fa WW Q O x o z O amp nd W a fe SETUP AND GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE COMMANDS 4 5 Offset Gain Settings 4 10 4 5 1 Offset gain setting procedure 4 SETUP AND PROCEDURES BEFORE OPERATION C Start D a ee Initial datawrite request Command No 8106 81074 0107x as The measurement range to perform offset gain setting Execute operation mode setting command no B402H 3402u to shift to the offset gain setting mode Confirm that the command execution is completed aaa Confirm that the ST1RD2 is in the offset gain setting mode In this mode the ST1RD2 RUN LED is flashing at 0 5s intervals z Input the offset va
66. 0 Start slice No D ofz I TE 00H Normal completion s 3 rs wA Cr 1 The executed command No A409H 2409H A40BH 240BH is stored Hexadecimal Ee Cr 2 00004 is stored a Cr 3 Y 2 x o 9 zZ Fa oO O W 3 Q S wo 52 ae exe oe COMMANDS 8 5 ST1RD2 Parameter Setting Write Commands 8 49 8 5 5 CHI lower upper limit iower lower limit setting write Command No A409H A40BH 2409H 240Bh 8 COMMANDS MELSEE ST b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 56 Values stored in Cr Command result area When failed Command result Result details area For execution of command No A409H A40BH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No i Other than 00 Failure L Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 2409h 240BH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Command execution result Gro 7 0 Start slice No X d gt Other than 00 Failure L 3 gt Section 8 7 Values Stored into Command Execution Result Cr 1 The executed command No A409H 2409H A40BH
67. 0 Ditoo D1300 m2040 j Executes dedicated instruction RDMSG M4004 X105A x1040 _ iMOvP KI D1100 No of commands to be executed MOVP H2 D1101 Slice position No 2 CH1 lower upper lower lower limit s A H0A409 D1102 set value write Command No A409H pp K 100 D1103 i et a CH1 Lower lower limit value setting 10 C L SERGO D1000 D1100 D1300 M2040 Executes dedicated instruction wove K100 D1104 RDMSG M4005 X105A 1040 ran pMOvP KI D1100 J No of commands to be executed MOVP H2 D1101 Slice position No 2 Sensor compensation value write SS for HOA4TA D1102 j Command No A41AH HovP H2 D1103 your Sensor compensation value 0 2 C uovP Ho D1104 J CH2 Sensor compensation value No setting TG RDMSG UO D1000 piioo D1300 mogo J Executes dedicated instruction RDMSG Figure 6 11 Program for setting command parameters when one command is executed at a time continued 6 19 6 4 Program Examples PROGRAMMING MELSEE ST M4006 XIO5A X1040 AF MOvP KI D1100 No of commands to be executed MOYP H2 D1101 Slice position No 2 z Conversion setting value z MOYP HOA41E D1102 for disconnection detection write Command No A41EH FHOYP K5000 D1103 CH1 Conversion setting value for 7
68. 00000000000000 A 1 4 2 Setup and Procedure before Operation coooooooooooooooooo00000000000000000000000000000000000000000000000000000 A 2 4 3 Part Names cooooocoooooocoooooo00000000000000000000000000000000000000000000000000000000000000000000000000000000000000 3 4 3 1 Status confirmation by LEDs cooocoocoooooooooooooooooooooo000000000000000000000000000000000000000000000000000 4 4 4 4 Wiring cooooooooooooooo0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 A 5 4 4 1 Wiring precautions cooooooooooooooooo00000000000000000000000000000000000000000000000000000000000000000000000000 5 4 4 2 External wiring 0oooooooooooooo0000000000000000000000000000000000000000000000000000000000000000000000000000000000 A a 6 4 5 Offset Gain Settings cooooocooooooooooooooooo000000000000000000000000000000000000000000000000000000000000000000000000 8 4 5 1 Offset gain setting procedure COOOL OOOO OOO OOOOH OOOO OOO OOOO LOO OOOO SOO OOOO OOO OOOO OOOOH OOO OOOOOOOOOOOOOOOOOOOE 4 s 10 CHAPTER5 GX Configurator ST 5 1to5 12 5 1 GX Configurator ST Functions ccoocooocoocooocooooooooo0000000000000000000000000000000000000000000000000000000000 D 1 5 2 Creating a Projecte eeeeeeeeseseeeeececoooooeccecooooscecccooooocccceoooooococccocoosoocecosooooscccocoesosccceeoe 5 _ 2 5 3 Parameter Setting e eeseeeeeseesseeeeeceosscecoeooosoceccecoooooccceceooossococeoooseocececooooossccesessooseeeoes 5 _ 3 5 4 Input
69. 00H Conversion enable Reads the conversion enable disable setting Section 1400H disable setting read from RAM of the ST1RD2 8 4 1 9401H Reads current conversion enable disable Section Conversion channel read 1401H setting and conversion completion status 8 4 2 Reads averaging process setting alarm 9402H Operation condition output setting and conversion setting for Section 1402H setting read disconnection detection from RAM of the 8 4 3 ST1RD2 Reads time or number of times set for CH O time count moving i S 9404H averaging processing number of times set Section average time constant f 1404H for moving average or a time constant from 8 4 4 setting read RAM of the ST1RD2 CH1 upper upper limit ais er i er imi settin SAAN 1408H PE rer end 8 4 5 read ST1RD2 parameter CH1 lower upper limit 9409H a a Section setting read 1409H lower lower limit setting Reads the upper value of upper limit lower 8 46 command read value of upper limit upper value of lower _ CH2 upper upper limit limit or lower value of lower limit of alarm 940AH on i Section upper lower limit setting output 140AH 8 4 5 read CH2 lower upper limit 940BH an Section lower lower limit setting 140BH 8 4 6 read 9418H o Reads measurement range and offset gain Section Initial data setting read i 1418H value settings from RAM of the ST1RD2 8 4 7 Reads compensation values for errors 941AH Sensor compensation between ac
70. 0BH or 4 words 8 bytes Cr 4 words 8 bytes This command writes the upper value of lower limit or the lower value of lower limit to RAM of the ST1RD2 and can be executed only in normal mode and when Bw n 1 Convert setting request is OFF 0 1 Values set to Cw Command execution area Table 8 54 Values set to Cw Command execution area Command Setting value execution area For execution of command No A409H A40BH Set a slice position No of the target ST1RD2 Hexadecimal For execution of command No 2409H 240BH Set a start slice No of the target ST1RD2 Hexadecimal Set a command No to be executed Hexadecimal Cw 0 Cw CH1 lower upper limit lower lower limit setting write A409H 2409H CH2 lower upper limit lower lower limit setting write A40BH 240BH Set a lower upper limit value for alarm output The setting ranges are as follows The setting range for each measurement range is shown below Values must be set in units of 0 1 c Example For the case of 0 3 c set 3 Measurement range Setting range 200 to 850 c 2000 to 8500 Cw 2 Pt100 Pt1000 20 to 120 c 200 to 1200 0 to 200 c 0 to 2000 The condition Upper upper limit value 2 Upper lower limit value 2 Lower upper limit value Lower lower limit value must be met If an out of range value is set an error occurs when Bw n 1 Conve
71. 1 CH Amsterdam Phone 972 0 3 922 18 24 French Branch Phone 32 0 2 257 02 40 Phone 31 0 20 587 7600 Fax 972 0 3 924 0761 25 Boulevard des Bouvets Fax 32 0 2 257 02 49 Fax 31 0 20 587 76 05 TEXEL ELECTRONICS Lid ISRAEL Sere Mansor Leder a INEA BH d o o BOSNIA AND HERZEGOVINA Beijer Electronics AS NORWAY gt Ha umanut P 0 B 6272 A E Aleja Lipa 56 Postboks 487 1L 42160 Netanya ax 33 0 BA 71000 Sarajevo NO 3002 Drammen Phone 972 0 9 863 39 80 MITSUBISHI ELECTRIC EUROPE B V IRELAND Phone 387 0 33 921 164 Phone 47 0 32 2430 00 Fax 972 0 9 885 2430 Irish Branch Fax 387 0 33 524 539 Fax 47 0 32 84 85 77 CEG INTERNATIONAL LEBANON ne Park Ballymount AKHNATON BULGARIA MPL Technology Sp 20 0 POLAND Cebaco Center Block A Autostrade DORA Phone Las oi aaa 4 Andrej Ljapchev Blvd Pb 21 Ul Krakowska 50 Lebanon Beirut eee O BG 1756 Sofia PL 32 083 Balice Phone 961 0 1 240430 ax t Phone 359 0 2 817 6004 Phone 48 0 12 630 4700 Fax 961 0 1 240 438 MITSUBISHI ELECTRIC EUROPE B V ITALY Fax 359 0 2 97 44061 Fax 48 0 12 630 47 01 anana INEA CR d 0 0 CROATIA Sirius Trading amp Services srl ROMANIA l EA i Bri MI Losinjska 4a Aleea Lacul Morii Nr 3 Ph age eet MI HR 10000 Zagreb RO 060841 Bucuresti Sector 6 AFRICAN REPRESENTATIVE Sete leet Phone 385 0 1 36 940 01 02 03 Phone 40 0 21 430 40 06 cts Fax 385 0 1 36 940 03 Fax 40 0 21 430 40 02 CBI Ltd
72. 2 CH2 ag 14 CH2 A2 24 B2 26 nO 4 3 1 Status confirmation by LEDs 2 The following table shows LED indications 2 q z Table 4 3 LED indications g n LED indication RUN LED ERR LED 4 Operating status W Off Normal l On ti On System error a Off Data communication stop or parameter error between master station and head 9 g Z Flashin module another slice module fault or internal bus error a T lt ow sint 9 l System error occurred during data communication stop or a parameter error ug 5 s interva On between master station and head module or another slice module fault or internal bus error Flashing Off Module is in offset gain setting mode b 0 5s interval On System error occurred in offset gain setting mode 5 Flashin Off Module is selected as the target of online module change g System error occurred when module is selected as the target of online module 0 25s interval On change off Off Power is off or online module change is in execution On System error occurred during online module change 0 Z oO O W a S wo ae ae oOo a eZ Eg Q O 4 3 Part Names 4 4 4 3 1 Status confirmation by LEDs 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST 44 Wiring The wiring precautions and examples of module connection are provided below 4 4 1 Wiring precautions In order to optimize the functions of the ST1RD2 and ensure system reliability external wir
73. 240Br is stored Hexadecimal Cr 2 Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 1 When OFH is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in Slice position No or start slice No 8 50 8 5 ST1RD2 Parameter Setting Write Commands 8 5 5 CHI lower upper limit lower lower limit setting write Command No A409H A40BH 2409H 240Bh 8 COMMANDS MELSEE ST 8 5 6 Sensor compensation value write Command No A41AH 241AH z S CH 4 words 8 bytes Cr 4 words 8 bytes This command writes compensation values for errors between actual temperature and measured temperature to RAM of the ST1RD2 Ww a I Fa d 1 Values set to Cw Command execution area ri Table 8 57 Values set to Cw Command execution area 58 Command execution Setting value area For execution of command No A41AH 2 Set a slice position No of the target ST1RD2 Hexadecimal z Cw 0 For execution of command No 241AH 5 W Set a start slice No of the target ST1RD2 Hexadecimal 6 Cw Set a command No to be executed A41AH 241AH Hexadecimal Set a CH1 sensor compensation value The setting range is 200 to 200 i N owg Values must be set in units of 0 1 c orz Example F
74. 2_ Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 1 When OFH is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No POINT Check that the module operates normally with the set values written to RAM before executing Parameter setting write to ROM command No B401H 3401h 8 60 8 6 ST1RD2 Control Commands 8 6 2 Parameter setting write to ROM Command No B401H 3401h 8 COMMANDS MELSEE ST 8 6 3 Operation mode setting Command No B402H 3402H z S om 4 words 8 bytes e Cr 4 words 8 bytes The mode of the ST1RD2 can be changed From normal mode to offset gain setting mode or from offset gain setting mode to normal mode This command can be executed in normal mode and when Bw n 1 Convert setting lt 5 request is off 0 or in offset gain setting mode F nO 1 Values set to Cw Command execution area Table 8 69 Values set to Cw Command execution area Command 2 Setting value 2 execution area For execution of command No B402H 9 Q Set a slice position No of the target ST1RD2 Hexadecimal 2 Ea For execution of command No 3402H Set a start slice No of the target ST1RD2 Hexadecimal Cw Set a command No to b
75. 303 D4000 J Error module information reading Error module information storage 6 RST M6000 F enabled OFF 2 Figure 6 13 Program for reading error module information 2 lt x fd 0 fe ir LE W l a S wo SZ raan SKS n a a z Q O 6 4 Program Examples 6 24 6 PROGRAMMING MELSEE ST e Program for reading an error code Execute Error code read request command No 8101H 0101H with the dedicated instruction RDMSG of the master station to read an error code 1 Device assignments in the program example Table 6 15 Device assignments in the program example Device Application Device Application D1000 to M2000 Completion device Control data D1004 M2001 Completion status indicator device D1100 to D1104 Send data execution data of the command D1300 to M5002 Error handling flag D1304 Receive data result data of the command Error module information read target M6001 Error code storage enabled D4000 L gt 2 d Program for reading error module information in this section D4001 Error code read target 6 25 6 4 Program Examples 6 PROGRAMMING MELSEE ST 2 Program example D4000 6 D4000 7 X105A KS KS Rs s a D1000 Clears Completion status i MOVP H3 D1001 Target station No 3 3 HOVP HOA D1002 Send data size _______________ MovP HOA D1003 Receivable data size Z A HO D1004 Clears receive data s
76. 4 2 ae Figure 4 2 Part names Table 4 1 Part names and functions Description The RUN and ERR LEDs on flashing off indicate various states of the ST1RD2 L gt Section 4 3 1 Status confirmation by LEDs 3 Terminal block The input signal lines of the ST1RD2 are wired to the terminal block of the base module Applicable base modules Spring clamp type ST1B S4IR2 Screw clamp type ST1B E4IR2 4 Slice module fixing hooks at both ends Used for mounting dismounting the ST1RD2 to from the base module While pressing the hooks at both ends mount dismount the ST1RD2 5 Coding element 4 3 Part Names Prevents the module from being mounted incorrectly The coding element consists of two pieces and its shape changes depending on the model name When the ST1RD2 is mounted on the base module and then dismounted one piece of the coding element remains on the base module and the other remains on the ST1RD2 The ST1RD2 can be mounted onto the base module that matches the ST1RD2 coding element Applicable coding element ST1A CKY 15 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST POINT In order to ensure safety make sure to attach the coding element to the base z module and ST1RD2 g 3 Table 4 2 Terminal number assignments Terminal No Signal Terminal No Signal m CH1 A1 21 B1 5 CH1 E 12 Empty 22 b1 Z 13 Empt 2 b2 ae
77. 4 Input Output Monitor Are convert setting request and Br n 1 convert setting completed flag on If Bw n 1 convert setting request and Br n 1 convert setting completed flag are off reexamine the program of the master station lt gt Section 3 4 1 Memory lt Section 3 3 2 Word input area APPENDIX INDEX 9 2 Troubleshooting 9 6 9 2 4 When measured temperature values cannot be read Q TROUBLESHOOTING MELSEC ST 9 2 5 When a measured temperature value is abnormal Table 9 9 When a measured temperature value is abnormal Check item Corrective action Check whether the connected platinum RTD does not match the setting Set a measurement range appropriate to the connected platinum RTD Check the platinum RTD for reverse connection Connect the platinum RTD correctly Check for noise in the platinum RTD input Check influence from the ground and adjacent devices and take action to prevent noise Check whether a platinum RTD was changed after the offset gain value setting Set offset gain values again for the currently used platinum RTD Es POINT The module may be faulty if correct measured temperature values cannot be read even after implementation of the above Please consult your local Mitsubishi representative explaining a detailed description of the problem 9 8 9 2 Troubleshooting 9 2 5 When a measured temperature value is abnormal A
78. 4IR2 Please click Next button to start the changed module operations Online Module Change can be cancelled by Cancel button Cancel Figure 7 7 Stop of online module change i Click the OK button MELSOFT GX Configurator ST This module does not operate i Online Module Change was stopped Please execute Online Module Change again Figure 7 8 Confirmation dialog j Set parameters or offset gain values Take the procedures described in the following L Section 5 3 Parameter Setting L gt Section 5 6 Offset Gain Setting The following describes the notes on the parameter setting and offset gain setting during online module change Es POINT 1 As the system is already in the diagnostic mode the mode need not be changed 2 When setting parameters during online module change write them to both the RAM and ROM After the control resumes the module will operate with the settings written on the RAM 3 If the parameter settings and user range setting s offset gain setting values could not be read from the old ST1RD2 command parameters might have been written during operation g Using GX Configurator ST check whether the command parameters have been written 4 When offset gain values have been set during online module change the RUN LED of the ST1RD2 flashes at 0 25s intervals even in the offset gain setting mode 7 4 Online Module Change Procedure 7 4 1 When setting is p
79. 8 27 Values set to Cw Command execution area Command execution Setting value area For execution of command No 9408H 940AH Set a slice position No of the target ST1RD2 Hexadecimal For execution of command No 1408H 140AH Set a start slice No of the target ST1RD2 Hexadecimal Set a command No to be executed Hexadecimal Cw 0 SPECIFICATIONS Cw 1 CH1 upper upper limit upper lower limit setting read 9408H 1408H CH2 upper upper limit upper lower limit setting read 940AH 140AH Fixed to OOOOH Any other value is treated as 0000H PROCEDURES BEFORE OPERATION Q N SETUP AND 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH GX Configurator ST Table 8 28 Values stored in Cr Command result area When completed normally Command result area Result details For execution of command No 9408h 940A The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 a b8 b7 iad b0 PROGRAMMING Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No X d 4 00H Normal completion For execution of command No 1408H 140AH Cr 0 The co
80. EC ST CC Link Head Module User s Manual 8 1 Command execution method and procedures When two command numbers are assigned to one command Use command number 8000H or higher Commands with the number 7FFFH and smaller are used for importing existing sequence programs from the ST1H PB MELSEC ST PROFIBUS DP head module to ST1H BT MELSEC ST CC Link head module Command list The list of commands that are executable in the ST1RD2 and conditions for respective command executions are shown in Table 8 1 8 1 Command List 8 1 OVERVIEW CONFIGURATION SYSTEM SPECIFICATIONS PROCEDURES BEFORE SETUP AND OPERATION GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE oe COMMANDS 8 COMMANDS Command Command type No Command Command name Table 8 1 Command list 1 2 Description Execution condition Reference section 8100H Operating status read Section Reads the operating status of the ST1RD2 0100H request 8 2 1 Common command 8101H Reads an error code and alarm information Section Error code read request 0101H of the ST1RD2 8 2 2 Initial data batch write Writes command parameters to multiple Section Initial data write request ST1RD2s all at once Condition 1 8 3 1 command 8107H Initial data individual write Writes command parameters to a single Section 0107H request STIRD2 Condition 8 3 2 94
81. ED of the head module is flashing e The RUN LED of the newly mounted ST1RD2 is flashing at 0 25s a intervals i 285 If the parameter settings or user range setting s offset gain setting values could a 8 amp not be written to the ST1RD2 the REL and ERR LEDs of the head module tun fgg on and the following screen appears Online Module Change Target Module 5 No lt 2 5 SliceNo 3 E Module Name STIRD2 2 LabelName 5 Base Module ST1B 4IR2 o Failed to write the parameter Please click Next button to operate with default parameters In case of changing the parameter settings please close with Cancel button write parameters with Parameter Setting and after that execute Online Module Change again o z Cancel F Figure 7 6 Error screen 9 oO Confirm the error and take corrective actions Section 9 1 Error Code List For details of the error codes of the head module refer to the following L gt MELSEC ST CC Link Head Module User s Manual 9 7 Error Codes w a a Q w zZ z O COMMANDS 7 4 Online Module Change Procedure 7 8 7 4 1 When setting is performed using GX Configurator ST during online module change ONLINE MODULE CHANGE Parameter setting offset gain setting h Click the Cancel button to stop the online module change Online Module Change Target Module No ee Slice No Hs Module Name STIRD2 LabelName Base Module ST1B
82. ERVIEW a The setting range for each measurement range is shown below Values must be set in units of 0 1 C Example To set to 0 3 C enter 3 Table 3 7 Setting range for each measurement range Measurement range Setting range CONFIGURATION SYSTEM Tene 200 850 c 2000 to 8500 3 20 120 200 to 1200 Pt1000 PUAS ad 0 200 c 0 to 2000 b The following conditional expression must be satisfied by the value settings Lower lower limit value S lower upper limit value S upper lower limit value S upper upper limit value 2 Zz O lt o m 3 w a a 5 Alarm output is available only on channels whose conversion is enabled PROCEDURES BEFORE SETUP AND OPERATION GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE COMMANDS 3 2 Functions 3 21 3 2 6 Alarm output function 3 SPECIFICATIONS MELSEC S T 3 2 7 Sensor compensation function 1 This function is used to correct the error between actual temperature and measured temperature which may occur due to variation in platinum RTD accuracy and or a wiring or grounding condition The measured temperature value is compensated based on the set sensor compensation value The compensation is available for each channel 2 The setting range is 200 to 200 Set a value in units of 0 1 C Example When the measured temperature 501 5 C is higher than the actual temperature 500 0 c by 1 5
83. Example The following system example is used for the programs described in this chapter ii Remote net Ver 2 mode Ver 1 remote I O station Ver 1 remote I O station Ver 1 remote device station 2 Master station Station No 0 16 point input module 16 point output module single setting Station Configuration of K Station No 1 1 station Station No 2 1 station No 3 1 station occupied Q25HCPU p occupied occupied aout M T ST1H BT 7 ST1PSD ST1RD2 Ps 0 ae Terminating resistor Terminating resistor 38 CC Link Figure 6 2 System configuration example 1 System configuration of master station 2 O Table 6 1 System configuration of master station 5 We Module Input signal Output signal 9 Q25HCPU z amp QJ61BT11N X00 to X1F YOO to 1F QX41 X20 to X3F w E 2 MELSEC ST system configuration o 256 Table 6 2 I O points sheet lt o 50r D Geo O L nao positio 0 OTO pied odule name Br n Bw n Wr n Ww n 5 atio i 0 2 ST1H BT 0 0 0 0 0 410A 0 410A OA OA i 5 25 2mm z 2 1 ST1PSD 0 0 0 0 d 25 2mm E O 12 6mm x 3 2 ST1RD2 4 4 2 0 0 080A 0 490A 1 37 8mm 6 4 4 2 0 37 8mm Total F x 252 bits 252 bits 52words 52words 9 2 2 850mm or Zz or less or less or less or less 2 more oa 41 The 24V DC current varies depending on the external device connected to each slice module 2 Check the current consumption of external devices connected to slice modules and calculate the total value 1 MELSEC ST Syst
84. F 0 g a E CZ Figure 3 2 When parameter setting is not normal gt 2 25 1 Error status RXnA is a remote input of the head module When Error status RXnA is ON the error module can be identified by executing the Error module information read request command command No 0103h In order to obtain the error code execute the Error code read request command command No 8101H 0101H to the identified error module Take corrective actions to correct the error refer to the following Section 9 1 Error Code List 2 Zz O lt o m 3 w a a For details of Error status RXnA refer to the following lt gt MELSEC ST CC Link Head Module User s Manual 3 4 Remote I O Remote Registers mi ofz 3 Br n 2 Conversion completed flag 222 a After convert setting request has turned on 1 conversion 89 completed flag turns on 1 when conversion is completed on all conversion enabled channels be wn b The Br n 2 conversion completed flag status is changed once only when the 3 Bw n 1 convert setting request status is changed 5 x 1 When Bw n 1 convert setting request is turned from off 0 to on 1 When a measured temperature value is stored into _Wr n or _Wr n 1 CHO measured temperature value conversion completed flag turns on 1 3 Specifying averaging process will cause a delay in turning Br n 2
85. FICATIONS The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No a 00H Normal completion Cr 1 The executed command No B404H 34041 is stored Hexadecimal PROCEDURES BEFORE SETUP AND OPERATION Cr 2 OOOOH is stored Cr 3 GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE oe COMMANDS 8 6 ST1RD2 Control Commands 8 67 8 6 5 Gain channel specification Command No B404H 3404h 8 COMMANDS MELSEC ST b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 77 Values stored in Cr Command result area When failed Command result Result details EUGI For execution of command No B404H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO 4 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No A Other than 00 Failure L gt Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 3404H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0
86. MELSEC ST system starts F nO up they must be written to the ROM Writing the set values to the RAM is used only for temporary testing oO b Command 1 Using the dedicated instruction RDMSG of the master station to execute a command setting values can be written to RAM of the ST1RD2 2 Zz O lt o m 3 w a a 2 Then using command Parameter setting write to ROM command No B401H 3401H the setting value stored in RAM can be written to the ROM 3 Writing command parameters to ROM in advance can reduce programming steps on the master station 2 Command parameter list Command parameters and corresponding command numbers which are used when using the dedicated instruction are listed below These command parameters can be also set in GX Configurator ST PROCEDURES BEFORE SETUP AND OPERATION Table 3 2 List of available command parameters 8106H 8107H 0107H Conversion enable disable setting A400H 2400H Averaging processing specification alarm output setting conversion setting for disconnection detection setting Time averaging Count averaging Moving average Time constant setting Measurement range setting offset gain value selection setting GX Configurator ST A402H 2402H A404H 2404H A408H 2408H A40AH 240AH A409H 2409H A40BH 240BH Sensor compensation value setting A41AH 241AH Conversion setting value for disconnection detection A41EH 241EH 4 POINT For comma
87. MOVP HO D1106 Argument 4 Z2a2 awed Pom Executes dedicated Wo Oo GP RDMSG UO D1000 D1100 D1300 M2000 instruction RDMSG nao M2000 M2001 a i anaana D1000 HO Processing for normal command completion completion status ___ eee eee 2 D1301 HO 1 r Processing for normal command completion 7 command execution result e 2 eat eee aN RR erode eee a Processing for command failure E k D1900 MO J completion status oe eee 8 Processing for comman d failure 077777 2 Processing for command failure el J command execution result L l a ua0no 6 Error reset request RST M5003 flag OFF M2001 SHO ree cece ence sence ne nenenenns 9 Processing for dedicated instruction failure e See cee ede acces ease OEE E t request rror rese fe RST M5003 flag OFF g Figure 6 15 Program for resetting an error S a S wo SZ raan SKS n a a z Q O 6 4 Program Examples 6 28 ONLINE MODULE CHANGE MELSEC ST CHAPTER7Z ONLINE MODULE CHANGE Before performing online module change always read through the following L gt MELSEC ST CC Link Head Module User s Manual 4 6 Online Module Change Function This chapter describes the specifications of online module change 1 Perform online module change with the buttons of the head module or using GX Configurator ST 2 Existing command parameters and offset gain setting values in the user range setting are automatically loaded into the new module 3
88. Manual This manual explains each area for the CC Link remote I O remote registers and message transmission using Br Wr Cr Bw Ww and Cw Master station Remote device station MELSEC ST system Head module Terminating resistor Terminating resistor CC Link Programmable Slice Slice controller CPU Master module Head module module module a Remote input Remote input RX RX Br_ Bit input area Input LLALL 4 Remote register RWr Wr Word input area Remote register RWr Remote output Message transmission RY Remote output RY Bw Bit output area Output status Device TDAUQQUUUNAQUUONGQUUONOUUUOOQUUNOOQUUNOOQUONOOGUOOOUIU Le eae Remote register Remote register RWw RWw Ww Word output area O OLOLLO AOUOUUVONOUVOUOU VODOU UONOU UUNO OOOO OOOO OOOO OOOO UOOUU OOOD OOOD OODATI Command result 1 Data symbol a Device Command result area lt Example of Cr Command result area gt Range When the unit of data is one word 16 bits the corresponding bits are indicated 0 BitO 7 0 Range of bit 0 to bit 7 Detail data No Abbreviated data symbol 2 Head module gt Master station 3 Master station gt Head module A 11 A 12 Br Bw Cw 2 Head module Master station a R
89. ND INEA d o o SLOVENIA Fax 1 847 478 22 53 Jaakonkatu 2 Stegne 11 FIN 01620 Vantaa SI 1000 Ljubljana Phone 358 0 207 463 500 Phone 386 0 1 513 8100 Fax 358 0 207 463 501 Fax 386 0 1 513 8170 UTECO A B E E GREECE Beijer Electronics AB SWEDEN 5 Mavrogenous Str Box 426 GR 18542 Piraeus SE 20124 Malmo Phone 30 211 1206 900 Phone 46 0 40 35 86 00 Fax 30 211 1206 999 Fax 46 0 40 35 86 02 MELTRADE Ltd HUNGARY Econotec AG SWITZERLAND Fert utca 14 Hinterdorfstr 12 HU 1107 Budapest CH 8309 N rensdorf Phone 36 0 1 431 9726 Phone 41 0 44 838 48 11 Fax 36 0 1 431 9727 Fax 41 0 44 838 48 12 Beijer Electronics SIA LATVIA GTS TURKEY Vestienas iela 2 Dar laceze Cad No 43 KAT 2 LV 1035 Riga TR 34384 Okmeydani Istanbul Phone 371 0 784 2280 Phone 90 0 212 320 1640 Fax 371 0 784 2281 Fax 90 0 212 320 1649 Beijer Electronics UAB LITHUANIA CSC Automation Ltd UKRAINE Savanoriu Pr 187 4 B M Raskovoyi St LT 02300 Vilnius UA 02660 Kiev MITSUBISHI ELECTRIC Phone 370 0 5 232 3101 Fax 370 0 5 232 2980 Phone 380 0 44 494 33 55 Fax 380 0 44 494 33 66 Mitsubishi Electric Europe B V FA European Business Group Gothaer Stra e 8 D 40880 Ratingen Germany FACTORY AUTOMATION Tel 49 0 2102 4860 Fax 49 0 2102 4861120 info mitsubishi automation com www mitsubishi automation com
90. No 9404H 1404H seeeeseseeeseceseooeececoecoococecoccoosocccocceossccccocosssccccocessosooe 3 23 CH upper upper limit upper lower limit setting read Command No 9408H 940AH 1408H 140AH eeeeeeseeeeeececeosoccecocoosocsocecossoosscecoesoosse 3 25 CH lower upper limit lower lower limit setting read Command No 9409H 940BH 1409H 140BH eeeeeeeeecececececeesososooooosooososecesesceccecocoee 3 27 Initial data setting read Command No 9418H 1418H e eeeeesseeeeescecoecocsooococsooocossooo0000 3 29 Sensor compensation value read Command No 941AH 141AH eeeeseeeeecseoceocsooccoos000 8 32 Conversion setting value for disconnection detection read Command No 941EH 141EH eeeeeeeeeecesesesececeoocooccececoosoccccocoosoosscocoossosscecoessossoceee 3 34 8 5 ST1 RD2 Parameter Setting Write Commands Oe 8 36 8 5 1 8 5 2 8 5 3 8 5 4 8 5 5 8 5 6 8 5 7 Conversion enable disable setting write Command No A400H 2400H eeeseeeeesseoeeoos000 8 36 Operating condition setting write Command No A402H 2402H eeeseseeeeesseooeocsoooe000000 8 39 CH time count moving average time constant setting write Command No A404H 2404H eeeeeeeeeceseseeeseceoooocccecocoosoccococoosoosscocosssossccecossossceeee 3 42 CH upper upper limit upper lower limit setting write Command No A408H A40AH 2408H 240AH seeeeeececcccccccecccccsccccceeceesescsscsseeeeseeeeses 3 45 CH lower upper limit lower lower limit
91. OOOOCE 4 1 head MOU eececccccccccccccccccccccccccccccccccccoccccce 2 2 I Initial data batch write request ssercesesesesseseseseeee 8 9 Initial data individual write request esereeesseseeeesee 8 12 Initial data setting read eccccccccccccccccccccscscscccses 3 29 Input Output monitor eeccccccccccccccccccccccccccscvccces 5G Intelligent function module processing time e ssse9 3 4 Isolatione sesscecscccocoocococoocooo000000000000000000000000 3 1 I O data COO OOOO COO OO OOO OOOO OO OOOOH OOOO OO OOO OOOO OOOO OCODOC 3 23 L LED indications ececcecccccccccccccccccccccccccccccccccces 4A Low voltage directives ceccccccccccccccccccccceccccccce A Lower upper limit lower lower limit setting read 8 27 Lower upper limit lower lower limit setting write 8 48 M Measurement range esesesesecesesososocososososososeooo 3 7 Memory eeeeeecececcocecoecccocccooccoocccecococoooooooooo 3 28 Module ready eeeeccecceccocceccocooccocceccoccocoosooooo 3 24 Moving AVEragE eeeeccccccecccceecccccccccecceccoo 3 6 3 12 N Number of occupied I O pointse eseseeeeesseeeeoseoo 3 1 0 Offset channel specification sessesseseesceseecessesees 8 63 Offset Gain Setting serressesecseeseeees 3 8 4 8 4 10 5 10 Online module CHANGE eeeecececcccccccccccccccccces 3 8 7 1 Operating condition setting write sessessesessesseeee0 8 39 Operating status read request e eeeseseeeeesseeceeeo 8 5 Operation condition setting readecssesseseeseeseesees 8 20 Oper
92. Other than 00n Failure k lt Section 8 7 Values Stored into Command Execution Result 5 W a Cr1 The executed command No 941EH 141EH is stored Hexadecimal g arZz Ze Cr 2 Cw 2_ Argument 1 at command execution is stored aw amp mom Cr3 Cw 3 Argument 2 at command execution is stored BEO 1 When OFH is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No D 5 5 O x Oo 1 z oO O A A W 3 Q S Ze exe oe COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 35 8 4 9 Conversion setting value for disconnection detection read Command No 941EH 141Eh 8 COMMANDS MELSEC ST 8 5 ST1RD2 Parameter Setting Write Commands 8 5 1 Conversion enable disable setting write Command No A400H 2400H a 4 words 8 bytes Cr 4 words 8 bytes This command writes the conversion enable disable setting to RAM of the ST1RD2 and can be executed only in normal mode and when Bw n 1 Convert setting request is off 0 1 Values set to Cw Command execution area Table 8 42 Values set to Cw Command execution area Command execution area Setting value For execution of command No A400H Set a slice position No of the target ST1RD2 Hexadecimal For execution of command No 2400H Set a start slice No of the t
93. Output Monitor seseeeeeeseseessesecsosccoososccooosocoseccososcocososcocoossossoccooossocossscosoosoossesessse5 G 5 5 Forced Output Test s eseeeesssesesssseseoeoccosoocccoooccoocccocoosccoosscccoooocoosccccsossocssesccossocoossscesoe 5 B 5 6 Offset Gain Setting e eeeeeeseseeeeeeesesocseccecocococccceoooeoococccooooosocccoccosescecocoeoosocccoseososseeoe 5 10 CHAPTER6 PROGRAMMING 6 1 to 6 28 6 1 Programming Procedure 0coooooooooooooooo000000000000000000000000000000000000000000000000000000000000000000000000 1 6 2 System Configuration Example 0000000000000000000000000000000000000000000000000000000000000000000000000000000000 j 4 6 3 Settings and Communication Data 000000000000000000000000000000000000000000000000000000000000000000000000000000 a 5 6 4 Program Examples 00ooooooooo00000000000000000000000000000000000000000000000000000000000000000000000000000000000000 9 CHAPTER7 ONLINE MODULE CHANGE 7 1to7 11 7 1 Precautions for Online Module Change ccoooooocoocoocooo0o0000000000000000000000000000000000000000000000000000 4 7 2 Preparations for Online Module Change 0coooooooooooooo0000000000000000000000000000000000000000000000000000000 3 7 3 Disconnecting Connecting the External Device for Online Module Changecesseseeseeseeseescescccccees 7 4 7 4 Online Module Change Procedure ooocooooooooocooooooooo000000000000000000000000000000000000000000000000000000000 4 7 4 1 When setting is performed using GX Configurato
94. P HO D506 e GP ROMSG vo D1000 D1500 D1700 m2000 MELSEC ST Stores Other station data link status Clears Completion status Target station No 3 Send data size Receivable data size Clears receive data size No of commands to be executed Fixed to 0000H Initial data individual write request Command No 8107H Number of data for which command parameters are set Slice position No 2 Offset gain value selection Measurement range setting Executes dedicated instruction RDMSG SETUP AND PROCEDURES BEFORE OPERATION MELSEE ST M2000 M2001 pen ee eee nee D1000 HO Processing for normal command completion completion status POR ate Sree Snes cree ice een cee cece 1 rocessing for normal command completion when His store D1701 HO Pi f d let hen 0000H is stored A a Genoa a a a z gt D1000 HO e Processing for command failure completion status lt gt D1701 HO H Eror code handling for command failure ee a te Initial data individual writ RST 43000 nitial data individual write Q flag OFF lt M2001 SHO Pr ee ee ene o ttf HS HO SDO Processing for dedicated instruction failure E t ep ee een 8 RST M3000 Initial data individual write flag OFF M4000 M4001 M4002 M4003 M4004 X105A f MOVP HO D1000 Clears Completion status M4001 M4000 M4002 M4003 M4004 2 M0vP H3 D1001 Target station
95. PPENDIXES APPENDIXES TROUBLESHOOTING Appendix 1 Accessories This section explains the accessories related to the ST1RD2 1 Wiring marker For how to use the wiring marker refer to the following lt MELSEC ST System User s Manual 10 2 Mounting the Modules APPENDIX Table App 1 Wiring marker list Model name Description Color ST1A WMK BK Terminal marker Signal wire Black 2 Coding element The coding element is fitted before shipment It is also available as an option in case it is lost INDEX Table App 2 Coding element list Shape 4 Base module Slice module side side 2 Dusty N D gray Model name Description ST1A CKY 15 Coding element for ST1RD2 1 Indicates the position of the projection or hole when the coding element is viewed from above d Projection q Hole Appendix 1 Accessories App 1 APPENDIXES Appendix 2 External Dimensions 1 ST1RD2 73 1 2 88 49 9 1 96 qa oe Na tt SN Hal A K B VEA N i E fel gt 47 3 1 86 Y DIN rail center 12 6 J 55 4 2 18 AT a 0 50 A D 6 Bn een 1 d 67 8 2 67 Unit mm inch Figure App 1 External dimensions Unit mm inch App 2 Appendix 2 External Dimensions INDEX A ACCESSOLIES eee eec
96. Processing for normal command completion completion status H faa T ieee see eee eee seme eee D1302 HOB405 H Processing for normal command completion completion status H z Pee eee eee eee O EARS T EEE A I EAS z D1301 H2 H D1302 H0B402 H Processing for normal command completion command execution result H esol ae eae be D1302 HOB403 7 Processing for normal command completion command execution result ao Pee eee eee eee eee eee eee eee Sor D1302 H0B404 H Processing for normal command completion command execution resul y LEDPCCD eee eee eee eee eee eee Serr r D1302 HOB405 H Processing for normal command completion command execution result H r M2010 M20 a ees Li oa a a w bo a Oo rR n Lo gt D a N O a 7 SPECIFICATIONS gt D1000 HO He D1302 HOB402 Processing for command failure completion status 4 Pee eee eee eee ee eee ow 4 D1302 H0B403 H Processing for command failure completion status 4 w Teann eee eee eee eee ee O reremen enee a D1302 HOB 404 HP rocessing or command failure completion status 4 E a ney oy orz f EE A sagem hestua 1 zoo L D1302 HOB405 Processing for command failure completion status H R T d A See OE SC OO E Pom E EREE A REET RE coer BES Lo D1301 H2 H D1302 HOB402 Processing for command failure command exec
97. Q O x o z O amp nd W a fe SETUP AND p P fol g D g c Q O x f0 9 z fo A A W l a Connect to the O control panel ay ra EE raan OG When using a When using a cable clamp terminal block Figure 4 4 External wiring diagram 3 wire type n a eZ Eg Z O 4 4 Wiring 4 6 4 4 2 External wiring 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST 2 For 2 wire type CH1 z A1 3 B1 3 a b1 E CH2 A2 z Oo B2 H amp b2 Figure 4 5 Wiring diagram 2 wire type Connect to the control panel When using a When using a cable clamp terminal block Figure 4 6 External wiring diagram 2 wire type Es POINT Any channel where no platinum RTD is connected must be set to conversion disable If conversion of such channel is set to enable disconnection is detected 4 7 4 4 Wiring 4 4 2 External wiring 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST 4 5 Offset Gain Settings This section explains the offset gain setting i a 3 1 Offset gain setting function The offset gain setting is a function that corrects values at any two points within the operating range with offset and gain values when a proper temperature value is not obtained at system startup or when the measurement range is changed 6 E s 7 20
98. RE SETUP AND OPERATION GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE oe COMMANDS 8 COMMANDS MELSEC ST Table 8 2 Conditions for execution Condition Description Commands are always executable Commands are executable in normal mode and when Bw n 1 Convert setting request is OFF 0 Condition 1 Commands are only executable in normal mode and when Condition 2 Bw n 1__ Convert setting request is OFF 0 or in offset gain setting mode Condition 3 Commands are executable only in offset gain setting mode IPOINT If a command execution is attempted while the required condition is not met it will fail and O6H or 13H will be stored in Cr n 15 8 Command execution result 8 1 Command List 8 COMMANDS MELSEE ST 8 2 Common Commands m S a 8 2 1 Operating status read request Command No 8100H 0100H 3 Cw 4 words 8 bytes Fa Cr 4 words 8 bytes o This command reads the operating status of the ST1RD2 o nO 1 Values set to Cw Command execution area Table 8 3 Values set to Cw Command execution area Cc d ti ommand execution Setting value area For execution of command No 8100 g n Sno Set a slice position No of the target ST1RD2 Hexadecimal W For execution of command No 0100H y Set a start slice No
99. Result details EUGI Cr 1 The executed command No B402H 3402H is stored Hexadecimal Cr 2 Cw 2 Argument 1 at command execution is stored Cr 3 OOOOH is stored b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 71 Values stored in Cr Command result area When failed Command result Result details EUGI For execution of command No B402H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No n Other than 00n Failure L Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 3402H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No f Other than 0O Failure L gt Section 8 7 Values Stored into Command Execution Result Cr 1 The executed command No B402H 3402h is stored Hexadecimal LCr 2_ Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 1 When OFH is stored in _Cr 0 15 8 Command execution result OOH slice position No or s
100. a head module 5 To create a new project offline select CC Link ST1H BT and click the Next be button 3 Display setting screen no E Module Configuration O Please select the protocol used by the head module then click Next g N PROFIBUS DP ST1H PB o 255 238 BES ol Figure 5 1 Selecting a head module n fe E o na E fo S x lt e PROGRAMMING ONLINE MODULE CHANGE COMMANDS 5 2 Creating a Project 5 2 D GX Configurator ST 5 3 Parameter Setting This section explains how to set the parameters Setting parameters by GX Configurator ST eliminates programs for which the parameters must be set The set values used for MELSEC ST system startup must be written to the ROM for saving Writing to the RAM is used temporarily for testing 1 Mode changing The mode needs to be changed Setting is available in either the edit and diagnosis modes 2 Parameter Setting screen display a Select ST1RD2 on the Module Configuration or System Monitor screen b Click Edit Parameter Setting 3 Display setting screen Parameter Setting No 2 gt Module Information Slice No a te Module Name STIRD2 Label Name Base Module ST1B 4IR2 m Online Select Data Target Memory RAM Select All Release All p pe Upload Download Verify Channel CH1 v Default Error Check Select tem Sting Vale O Measurement range setting Pt100 200 to 850 deg
101. ad Command No 9404H 1404H CW 4 words 8 bytes 5 Cr 4 words 8 bytes This command reads the number of times or the period of time set for averaging process Z or moving average or time constant setting from RAM of the ST1RD2 5 1 Values set to Cw Command execution area 28 Table 8 24 Values set to Cw Command execution area Command execution Setting value P area Z For execution of command No 9404H lt Set a slice position No of the target ST1RD2 Hexadecimal cwo For execution of command No 1404H 3 Set a start slice No of the target ST1RD2 Hexadecimal cw Set a command No to be executed 9404H 1404H Hexadecimal 4 eee Fixed to 0000H Any other value is treated as 0000H 3 Cw 3 2 z 6 Soe 2 Values stored in Cr Command result area Dea The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH a Table 8 25 Values stored in Cr Command result area When completed normally 3 For execution of command No 94044 The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO g Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No X T A 00H Normal completion a cro For execution of command No 1404H The command execution result and start slic
102. am example z Table 6 13 Device assignment in the program example 2 Device Application Device Application M4100 Conversion enable disable setting write flag Fa O 2 Program example a2 wir 2S M4100 X1040 X105A nO Convert setting __4 iT Y1041 BW n 1 request ON X10490 X1042 A E eee ean ae ae digital output value processing T O O Sameer a rz O E Figure 6 12 Program for reading measured temperature values S 5 Ww Q n WwW ao re ti a N orz TE Deo 2 5 i D 5 O x lt 0 Z lt x oa o O a a S Q S wo SZ raan OO n a a Eg fe O 6 4 Program Examples 6 22 6 PROGRAMMING MELSEC ST d Program for reading error module information Execute Error module information read request command No 0103H with the dedicated instruction RDMSG of the master station to read the error module information Error module information read request is a command of the head module For details of the command refer to the following L gt MELSEC ST CC Link Head Module User s Manual 8 2 4 Error module information read request 1 Device assignments in the program example Table 6 14 Device assignments in the program example 6 23 Device Application Device Application D1000 to M2050 Completion device Control data D1004 M2051 Completion status indicator device D1100 to D1104 Send data execution data of the command D1300 to M6000 Error m
103. an 00 Failure L Section 8 7 Values Stored into Command Execution Result For execution of command No 1404H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No Ka SY in Other than 0O Failure LL Section 8 7 Values Stored into Command Execution Result Cr The executed command No 9404H 1404n is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3_ Argument 2 at command execution is stored 1 When OFd is stored in Cr 0 15 8 Command execution result 00H slice position No or start slice No of the head module is stored in Cr 0 7 0 Slice position No or start slice No 8 24 8 4 ST1RD2 Parameter Setting Read Commands 8 4 4 CHI time count moving average time constant setting read Command No 94041 1404H 8 COMMANDS MELSEE ST 8 4 5 CH upper upper limit upper lower limit setting read Command No 9408H 940AH 1408H 140AH CW 4 words 8 bytes OVERVIEW Cr 4 words 8 bytes From RAM of the ST1RD2 this command reads the upper value of upper limit or lower value of upper limit set for alarm output CONFIGURATION SYSTEM 1 Values set to Cw Command execution area Table
104. and low bytes respectively as shown below GX Configurator ST b15 ms b8 b7 na bO 4 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No XY d b Other than 00 Failure lt Section 8 7 Values Stored into Command Execution Result Cr The executed command No 9400H 1400n is stored Hexadecimal PROGRAMMING Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3_ Argument 2 at command execution is stored 1 When OF is stored in Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in Cr 0 7 0 Slice position No or start slice No ONLINE MODULE CHANGE oe COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 17 8 4 1 Conversion enable disable setting read Command No 9400H 1400h 8 COMMANDS MELSEE ST 8 4 2 Conversion channel read Command No 9401H 1401H ea 4 words 8 bytes Cr 4 words 8 bytes This command reads the current conversion enable disable setting and conversion completion status 1 Values set to Cw Command execution area Table 8 18 Values set to Cw Command execution area A Command execution Setting value area For execution of command No 9401H Set a slice position No of the target ST1RD2 Hexadecimal wo For execution
105. and slice modules Power feeding module Module that distributes external auxiliary power to slice modules Power distribution module Generic term for bus refreshing module and power feeding module Base module Module that transfers data connects between the head module and slice modules and between slice modules and external devices Input module Module that handles input data in bit units Output module Module that handles output data in bit units Intelligent function module Module that handles input output data in word units I O module Input module and output module Slice module Module that can be mounted to the base module power distribution module I O module and intelligent function module MELSEC ST system System that consists of head module slice modules end plates and end brackets GX Configurator ST Configuration software dedicated to the MELSEC ST system The general name of SWnD5C STPB E type products n 1 or later CC Link Abbreviation for Control and Communication Link system Master module Abbreviation for the QJ61BT11N when it is used as a master station RDMSG Abbreviation for dedicated instruction of master station A 13 Term definition The following explains the meanings and definitions of the terms used in this manual Term Definition Cyclic transmission A communication method by which remote I O data and remote register d
106. arget ST1RD2 Hexadecimal Cw 0 Cw Set a command No to be executed A400H 2400H Hexadecimal Set a conversion enable disable setting for each channel 0 0 0 H e b3 b2 bl bO Cw2 Fixed to 0 L CH1 Conversion enable disable setting 0 Conversion enable 1 Conversion disable CH2 Conversion enable disable setting 0 Conversion enable 1 Conversion disable Cw3 Fixed to OOOOH Any other value is treated as OOOOH 8 5 ST1RD2 Parameter Setting Write Commands 8 5 1 Conversion enable disable setting write Command No A400H 2400H 8 COMMANDS MELSEE ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result OVERVIEW a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 43 Values stored in Cr Command result area When completed normally Command result Result details area For execution of command No A400H CONFIGURATION SYSTEM The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No l 00H Normal completion Cr 0 For execution of command No 2400H
107. ata are transferred periodically Message transmission A transmission method for writing parameters from the master station to a remote device station and reading the remote device station status Master station This station controls the entire data link system One master station is required for one system Remote I O station A remote station that can only use bit data Input from or output to external devices AJ65BTB1 16D AJ65SBTB1 16D etc Remote device station A remote station that can use both bit and word data Input from or output to external devices or analog data conversion ST1H BT AJ65BT 64AD AJ65BT 64DAV AJ65BT 64DAI etc Link special relay for CC Link i Bit data that indicate the module operating status and data link status of the master local station Link special register for CC Link SW Data in units of 16 bits which indicate the module operating status and data link status of the master local station Remote input for CC Link RX Bit data that are input from remote stations to the master station RY Remote output for CC Link Bit data that are output from the master station to remote stations RWr Remote register CC Link data read area 16 bit word data that are input from remote device stations to the master station Remote register CC Link data write area RWw 16 bit word data that are output from the master station to remote device stations
108. ata setting read command command No 9418H 1418H and confirm the measurement range setting lt Section 8 4 7 Initial data setting read Command No 9418H Is the measurement range setting correct 1418H If the measurement range setting is wrong reset the measurement range setting in GX Configurator ST or modify the program for setting command parameters Execute the Conversion enable disable setting read command No 9400H 1400n to confirm the conversion enable disable setting L Section 8 4 1 Conversion enable disable setting read Command No 9400H 1400H Is the conversion enable disable setting for the If conversion is disabled enable it by GX Configurator ST or by channel where data was input set to Disable executing the Conversion enable disable setting write command command no A400H 24004 lt Section 5 3 Parameter Setting lt Section 8 5 1 Conversion enable disable setting write Command No A400H 2400H 9 6 9 2 Troubleshooting 9 2 3 When disconnection is detected Q TROUBLESHOOTING MELSEG ST Xe Table 9 8 When measured temperature values cannot be read Continued Check item Corrective action Check whether Bw n 1_ convert setting request and Br n 1_ convert setting completed flag are on or off using the 1 Z Q O T a m d D O v4 program of the master station or the I O monitor of GX Configurator ST gt Section 5
109. ation CHO alarm output setting CHO conversion setting for disconnection detection CHU time count moving average time constant setting Parameter Setting Section 5 3 CHU upper upper limit value upper lower limit value lower upper limit value lower lower limit value CHO sensor compensation value setting CHU conversion setting value for disconnection detection 2 Specify the area RAM or ROM where parameter setting will be registered 3 Using GX Configurator ST parameters can be set while online module change is performed Input output monitor 1 The I O data of the ST1RD2 can be monitored Section 5 4 1 Test can be conducted with the values set in the bit output area Forced output test Section 5 5 of the ST1RD2 1 The offset and gain values of the user range can be easily set on screen Offset gain setting Section 5 6 2 Using GX Configurator ST gain offset values can be set while online module change is performed Online module change 1 A module can be replaced without stopping the system CHAPTER 7 5 1 5 1 GX Configurator ST Functions D GX Configurator ST 5 2 Creating a Project 1 Creating a project a A new project can be created by reading the real MELSEC ST system from the communication port It can be also created offline if there is no MELSEC ST system For details refer to the following L GX Configurator ST Operating Manual Zz 0 2 Selecting
110. ation mode setting cocoooooooooooo0000000000000000 8 6 P Parameter SEttingereccccccccccccccscccsccsscccccvcccccocs 5 3 Parameter setting read from ROM sseseseeseseseeee 8 57 Parameter setting write to ROM seseeseseseeseseseeee 8 59 Parameters eeccccccccccccccccccccccccccccccccccocoscvcces 3 20 Part NAaAMEsS ececccccccoocoooooooooo00000000000000000000000 43 Performance specifications ocoocoooooooooooo00000000000 3 1 Platinum RTD esecceco0000000000000000000000000000000000 3 Primary delay filter ecccccccccccccccccccccccccccccce 3 6 3 14 Index 1 TROUBLESHOOTING APPENDIX INDEX Prog rammi ng Oe 6 1 R RAM ecccccccccccccccccccccccccccccccccccccscccccccscocosoes 3 99 Reading error MOCUleeceeececcccccccccccccccccceccceces N 23 Resolution eseessesseccocoocoocooooooco000000000000000000 3 1 ROM COOCOO OOO00000000000000000000000000000000000000000000 3 28 ROM write COUNT cececccccccccccccccccccccccccccccccccccce 3 1 S Sampling processing eeereeeeecceececcecceceeceeees 3 6 3 11 Sensor compensation FUNCTION seseseeseseeee0e00 3 8 3 22 Sensor compensation value read sereeseseeseseeeeee 8 32 Sensor compensation value write seseeseseeeeseeeese 8 51 Setup and procedures before operation essesseseses 4 4 Software package Ceccccccccccccccccccccccccccccccccccccs DD SPECifiCationSeeccseeccecccccsocccccoccccoccscoccococcscece 3 1 Specifications for platinum RTD connectionssssse 3 3 System configuration evccc
111. b12 b11 b10 b9 b8 b7 b bd b4 b3 b2 bi_ b0 Table 3 4 For a measured temperature value of 123 45 c PROCEDURES BEFORE SETUP AND OPERATION 4 All channels are set to 0 when the MELSEC ST system is powered up when the head module is reset or when the Bw n 1 convert setting request is OFF 0 GX Configurator ST 5 Processing time can be reduced by disabling conversion of unused channels It also prevents unnecessary disconnection detection of unused channels PROGRAMMING ONLINE MODULE CHANGE COMMANDS 3 2 Functions 3 9 3 2 2 Temperature conversion function 3 SPECIFICATIONS MELSEE ST 6 The temperature range varies with each measurement range If any out of range temperature is input the measured temperature value will be fixed to the maximum or minimum of the selected measurement range a Fixed at the maximum foe a Q oO Measured temperature value 200 C 0 Input temperature 850 C 2000 Fixed at the minimum Figure 3 4 Conversion characteristics of 200 to 850 c range 3 10 3 2 Functions 3 2 2 Temperature conversion function 3 SPECIFICATIONS MELSEE ST 3 2 9 Temperature conversion system There are the following temperature conversion methods sampling averaging time E averaging count averaging and moving average and primary delay filter amp gt 1 Sampling processing
112. ble 8 7 Values stored in Cr Command result area When completed normally pe wn Command result area Result details 5 For execution of command No 8101H 2 The command execution result and slice position No in hexadecimal are stored in the S o high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Slice position No 9 00H Normal completion T 0 Cr 0 For execution of command No 0101H a The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Start slice No R Ze 00H Normal completion Ge Cr 1 The executed command No 8101H 0101H is stored Hexadecimal COMMANDS 8 2 Common Commands 8 T 8 2 2 Error code read request Command No 8101H 0101H 8 COMMANDS MELSEE ST Table 8 7 Values stored in Cr Command result area When completed normally Continued Command result area Result details The error code of the error that is currently occurring in the ST1RD2 is stored Hexadecimal Cr2 For details of error codes refer to the following Section 9 1 Error Code List When no error is detected OOOOH is stored Alarm information is stored for each channel lojfo lo n UL L CH1 Alarm status Upper limit value 0 Normal Cr 3 1 Alarm has occurred Fixed to 000n CH1 Alarm status Lower li
113. button 2 After clicking the Next button confirm the following module statuses e The REL LED of the head module is off e The RUN LED of the newly mounted ST1RD2 is on z e The Module Status indicator of the target ST1RD2 has turned white on Z the System Monitor screen 9 oO 3 If the head module cannot exit the online module change mode both the REL and ERR LEDs of the head module turn on Confirm the error and take corrective actions gt MELSEC ST CC Link Head Module User s Manual 9 7 2 Error code list Lu al fa Q W Zz al Z O COMMANDS 7 4 Online Module Change Procedure 7 10 7 4 1 When setting is performed using GX Configurator ST during online module change ONLINE MODULE CHANGE MELSEC ST Completion m The following screen appears showing that online module change has been completed Click the Finish button Online Module Change Figure 7 10 Completion of online module change 7 11 7 4 Online Module Change Procedure 7 4 1 When setting is performed using GX Configurator ST during online module change 8 COMMANDS MELSEC ST CHAPTER8 COMMANDS This chapter explains the commands 8 1 Command List 1 2 3 About commands A command is executed by transmitting a message to the MELSEC ST system with a dedicated instruction RDMSG of the master station For the command execution procedure refer to the following L gt MELS
114. ccccccccccccccccccccccccccoccs 2 1 T Temperature Conversion function sserreerseeseseeseees 3 5 Temperature conversion system seseeseeseeeees 3 6 3 11 Terminal bloCk sseesccsocoocooo00000000000000000000000000 43 Time averaging cooooocoooooooooooooo000000000000000 3 6 3 11 Time count moving average time constant setting read eccccccccccccccccccccccccccccccccccecccccccccoccsccooes 3 23 Time count moving average time constant setting write C0000000 O000000000000000000000000000000000000000000000 8 42 Troubleshooting C0000000 0000000000000000000000000000000000 9 1 U Upper upper limit upper lower limit setting read 8 25 Upper upper limit upper lower limit setting writes 8 45 User range write SOOHHHSHOSHSOHSSOHSHSHSHSHHSSHSSSS OHHH SSHOSOOOOEE 8 69 V Values stored into command execution result 8 71 W Weight coccocococoooooooooooooooooooo00000000000000000000000 3 2 Wiring coccoooocooooooooooooooooo0oo0000000000000000000000000 45 Wiring marker ceccceccooccoocoooccooosooooooosoooos0000 ADp 1 Wiring precautions ceoococcooocoooocooooooooocooooo000000 45 Word input aArcae eocccccococoooooooooooooo0000000 3 23 3 27 Word output Arca eeccccccocccococoooococooooooosoooo000 3 93 Wr COO COO OOOO OOOO OOOOH OOO OOOO OOOOH OOO OOOOOOO OOOO OO OOOOOOOO 3 27 Numerics 24V DC current SOOHSHSSSSHSSSSSHSHSHSHSSHSHSHSSSHSHSHSHHSSHSSHSSSESEES 3 2 Index 2 Warranty Please confirm the following product warranty details bef
115. conversion completed flag on 1 by the processing time s 2 When Bw n 1 convert setting request is turned from on 1 to off 0 conversion completed flag turns off 0 i a S W wo gt ae Oe Z Q O 3 3 O Data 3 25 3 3 1 Bit input area 3 SPECIFICATIONS 4 Br n 3 Alarm output signal a This signal turns on 1 when the measured temperature value falls outside the setting range specified with the CHO upper upper limit value upper lower limit value and CHO lower upper limit value lower lower limit value on any alarm output enabled and conversion enabled channel b This signal turns off 0 automatically when measured temperature values have returned to within the setting range on all conversion enabled channels Performed by the ST1RD2 Br n 3 Alarm output signal Poo Booo Error status RXnA iy Sy Se Figure 3 3 Alarm output signal 1 Error status RXnA is a remote input of the head module When Error status RXnA is ON the error module can be identified by executing the Error module information read request command command No 0103 In order to obtain the error code execute the Error code read request command command No 8101H 0101H to the identified error module Take corrective actions to correct the error refer to the following lt gt Section 9 1 Error Code List For details of Error status RXnA refer to the following MELSEC ST CC Link Head
116. cuted s L C D1101 Slice position No 2 i Operation condition set S MOVP HOA402 D1102 value write 3 Command No A402H Q rHovP H2 D1103 CH1 Count averaging a A CH2 Sampling processing CH1 Alarm output processing performed CH2 No setting 6 HovP H301 Digg CH4 Given value CH2 Value Immediately before disconnection G RDMSG UO D1000 D1100 D1300 m2040 jf Executes dedicated instruction RDMSG o cS Figure 6 11 Program for setting command parameters when one command is executed at a time 2 fe ir LE W l a S wo SZ raan SKS n a a z Q O 6 4 Program Examples 6 18 PROGRAMMING MELSEE ST M4002 X105A X1040 z f MOP KI D1100 No of commands to be executed MOVP H2 DI101 Slice position No 2 CHL time count moving average time Fre HOA D1102 constant setting value write Command No A404H MOVP K50 D1103 J Set value 50 times movP HO D1104 No setting Executes dedicated instruction G RDMSG UO D1000 D1100 D1300 M2040 RDMSG M4003 X105A X1040 5 H F WOvP KI D1100 No of commands to be executed WovP H2 D1101 J Slice position No 2 CH1 upper upper upper lower FOP H0Kd08 D1102 Y limit set value write Command No A408H CH1 Upper upper limit value setting 300 C MOYP K3000 D1103 THOVP K3000 D1104 CH1 Upper lower limit value setting 300 C __re rpuse vo pi00
117. d OVERVIEW CONFIGURATION SYSTEM oO 2 Zz O lt o m 3 w a a PROCEDURES BEFORE SETUP AND OPERATION GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE COMMANDS 3 2 Functions 3 17 3 2 4 Disconnection detection function 3 SPECIFICATIONS 3 18 3 2 5 Conversion setting for disconnection detection 1 You can set which value should be stored in the Wr n Wr n 1 CHO measured temperature value when a disconnection is detected This settings are available Value immediately before disconnection Up scale each measurement range s upper limit value 5 Down scale each measurement range s lower limit value 5 or Given value Setting is available for each channel 2 This function is available only on channels whose conversion is enabled 3 When Up scale or Down scale is set an Up scale value each measurement range s upper limit value 5 or a Down scale value each measurement range s lower limit value 5 of the individual range is stored respectively Table 3 6 Up scale and Down scale Measurement range Up scale Down scale 200 to 850 c 902 5 c 252 5 C ae 2 120 127 9 27 moo Aea 0 to 200 c 210 c 10 c 3 2 Functions 3 2 5 Conversion setting for disconnection detection 3 SPECIFICATIONS MELSEE ST 4 When Given value is selected specify a value for CH gt conversion s
118. d in the high 3 and low bytes respectively as shown below z m b15 b8 b7 bO E OO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No 8 A 00H Normal completion Cr The executed command No 9409H 1409H 940BH 140Bt is stored Hexadecimal COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 27 8 4 6 CHI lower upper limitlower lower limit setting read Command No 9409H 940BH 1409H 140BH 8 COMMANDS MELSEE ST Table 8 31 Values stored in Cr Command result area When completed normally Continued Command result area Result details CH o lower upper limit value is stored 16 bit signed binary fhe The stored value range is 32768 to 32767 CH o lower lower limit value is stored 16 bit signed binary Cr 3 The stored value range is the same as Cr 2 Response data b When failed Cr 0 15 8 Command execution result is other than 00x Table 8 32 Values stored in Cr Command result area When failed Command result area Result details For execution of command No 9409h 940BH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 Ait b8 b7 as bO s me 4 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No a Other than 00 Failure L Section 8 7 Values Stored into Command Execution Result
119. d module Table 9 1 Error code list Error code res A gt j Error name Description Corrective action Hexadecimal Power the ST1RD2 off and then on or reset the head module If the error code 5 System given on the left is still stored the possible 2 1100H ROM error ROM fault cause is a ST1RD2 failure Please consult ror your local Mitsubishi representative explaining a detailed description of the problem Parameter setting write to ROM command No B401H 3401H or User range write command No B405H After power on execute the command for a oon System ROM write count 3405H was executed more than 25 single module or write offset gain settings error error times after power on to the ROM using GX Configurator ST Offset gain settings were written to the within 25 times ROM using GX Configurator ST more than 25 times after power on Turn the convert setting request off to clear System the error 1300H Converter error A converter error has occurred A error Then turn the convert setting request on again The value set to measurement range Measurement SE System setting is outside the valid range N 2000H range setting o p Set a value that is within the valid range error or o indicates the channel number causing ri the error The average time setting is outside the System Average setting range 640 to 5000ms errr 2100H a Set a value that is within the valid range error error o indicates the channel number causin
120. d result Result details EUGI OOOOH is stored Cr 3 b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 80 Values stored in Cr Command result area When failed Command result area Result details For execution of command No B405H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Command execution result Slice position No l Other than 0O Failure lt gt Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 3405H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Command execution result Start slice No i L gt Other than 0O Failure LL Section 8 7 Values Stored into Command Execution Result Cr 1 The executed command No B405H 3405H is stored Hexadecimal Cr 2 Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3_ Argument 2 at command execution is stored 1 When OFH is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No 8 70 8 6 ST1RD2 Control Commands 8 6 6 User range writ
121. disconnection detection THOYP HO D1104 CH2 Conversion setting value for 7 disconnection detection z TG RDNSG UO D1000 D1100 D1300 M2040 Executes dedicated instruction o RDMSG BS M2040 M2041 eee e reer e ene es 9 D1000 HO He D1302 HOA400 D1302 HOA402 ion completi D1302 H0A404 2 O 3 D1302 HOA408 fr S Ww rs ee eg Q D1302 HOA409 D D1302 HOA41A M aa fd O EREET ti D1302 HOA4E m n Lassu skadon sassa eee scenes a eee oe eRe eee eee aiez 1 y Ze D1301 H2 HE D1302 HOA400 TH Processing for normal command completion command execution result ane Lene wee neceneeenenncerennanee seg bandak PEPA era TIT ee Oe PEATE FOwW R i X AQ D1302 HOA402 F Processing for normal command completion command execution resul DTE D1302 HOA404 Processing for normal command completion command execution resul D1302 H0A408 Processing for normal command completion command execution resul 7 UTRI es EN EE Ae g ot D1302 HOA409 j Processing for normal command completion command execution resul 2 E a tes EEN cece Semin ERNES 8 ieee betas Bh ee a Coe x D1302 HOA4TA fa Processing for normal command completion command execution resul o Y D1302 HOA41E Processing for normal command completion command execution resul Command parameter write BKRSTP M4000 K7 flags OFF 9 Figure 6 11 Figure Program for setting command parameters when one command is executed at a time continued Z 0 fe x a Ww l
122. ds 8 to 70 bytes This command writes command parameters of the following modules to RAM for each module e Head module e Input module e Output module e Intelligent function module The measurement range and offset gain settings are written to RAM of a single ST1RD2 1 Values set to Cw Command execution area Table 8 12 Values set to Cw Command execution area Command execution Setting value area Cw 0 Fixed to OOOOH Cw 1 Set a command No to be executed 8107H 0107H Hexadecimal Set the number of the command parameter settings for slice modules number of the onz modules 1 to 32 Hexadecimal For execution of command No 8107H Set a slice position No of the target ST1RD2 Hexadecimal cwo For execution of command No 0107H Set a start slice No of the target ST1RD2 Hexadecimal Set a number specific to the ST1RD2 module and offset gain setting Hexadecimal 840 x Z b3 b2 b1 bO Cw 4 Fixed to 00 L CH1 Offset gain value selection 0 Factory default 1 User range setting CH2 Offset gain value selection 0 Factory default 1 User range setting 8 12 8 3 Initial Data Write Command 8 3 2 Initial data individual write request Command No 8107H 0107H 8 COMMANDS Table 8 12 Values set to Cw Command execution area Continued Command execution Setting value area Set respective command paramet
123. e olojo H HY b3 b2 b1 bO Cw 2 Fixed to 0 Le CH1 Gain channel specification 0 Invalid 1 Channel to be set CH2 Gain channel specification 0 Invalid 1 Channel to be set Set a temperature value equivalent to the input Values must be set in units of 0 1 c Example For the case of 0 3 c set 3 Cw Measurement range Setting range 200 to 850 c 2000 to 8500 Pt100 2 o 200 to 1200 Pt1000 20 to 120 C o 0 to 200 c 0 to 2000 8 66 8 6 ST1RD2 Control Commands 8 6 5 Gain channel specification Command No B404H 3404h 8 COMMANDS MELSEE ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result OVERVIEW a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 76 Values stored in Cr Command result area When completed normally Command result Result details area For execution of command No B404H CONFIGURATION SYSTEM The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No l 00H Normal completion Cr 0 For execution of command No 34044 SPECI
124. e Command No B405H 3405h 8 COMMANDS 8 7 Command execution result Values Stored into Command Execution Result The following table indicates the values stored in Cr Command result area Command execution result in Cr n 15 8 Table 8 81 Command execution results and actions Description 00H Normal completion Check Table 8 1 to see if the requested command No is applicable for the ST1RD2 or not The requested command is not 01H z i Check if the specified _cw 0_ Slice position No or start slice available for the specified module No matches Slice position No or start slice No of the ST1RD2 Check if the values set in Cw 2_ and subsequent area in the 02H The value is out of range command execution area are within the range available for the requested command No Check if the ST1RD2 is mounted in the position of the specified oa The specified target start slice position _Cw 0 slice position No or start slice No No or start slice No is incorrect Check if the specified slice position No or start slice No matches start slice No of the ST1RD2 Check Table 8 1 to see if the requested command No can be used for the ST1RD2 or not ie There is no response from the If the requested command No is applicable the ST1AD may be specified module faulty Please co
125. e refer to the following MELSEC ST CC Link Head Module User s Manual 8 2 5 Error clear request Command No 8104H 0104H MELSEC ST CC Link Head Module User s Manual 3 4 Remote I O Remote Registers 4 5 Offset Gain Settings 4 11 4 5 1 Offset gain setting procedure 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST 3 Programming The program example given here contains mode switching between normal mode z m and offset gain setting mode specification of the offset gain setting channel offset Lu gain value adjustment and offset gain value writing to the ST1RD2 3 a Devices assigned to the program example For devices used in common with other program examples refer to the following lt gt Section 6 4 Program Examples 1 Devices assigned to the program example lt 5 Z0 Table 4 4 Device assignments in program example gt 6 Device Application Device Application M1000 Other station data link status Station No 1 M4000 Offset gain setting mode switching flag M1001 Other station data link status Station No 2 M4001 Offset channel specification flag M1002 Data link status of ST1H BT Station No 3 M4002 Gain channel specification flag 2 O M2000 Completion device Initial data write command M4003 User range write flag F Completion status indicator device Initial data PEPE M2001 M4004 Normal mode switching flag O write command m N M2010 Completion device ST1RD2 con
126. e No in hexadecimal are stored in the high and low bytes respectively as shown below m b15 b8 b7 bO 3 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No w o 7 00H Normal completion 8 Cr1 The executed command No 9404H 1404h is stored Hexadecimal COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 23 8 4 4 CHI time count moving average time constant setting read Command No 9404H 1404H 8 COMMANDS MELSEE ST Table 8 25 Values stored in Cr Command result area When completed normally Continued Command result area Result details The number of times or the period of time set for averaging process of channel 1 is stored The value ranges are as follows ote Count averaging 4 to 62500 times Time averaging 2 to 5000 ms The number of times or the period of time set for averaging process of channel 2 is stored Cr 3 The value ranges are the same as _Cr 2_ response data 1 b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 26 Values stored in Cr Command result area When failed Command result area Result details For execution of command No 9404H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 lo b8 b7 id bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No Ne i b Other th
127. e ST1RD2 Fa e Table 3 3 ST1RD2 function list lt AS Reference a 3 Item Description m section A 6 1 This function allows conversion of a temperature input value input from a Temperature conversion platinum RTD into a temperature data 3 Section 3 2 2 function 2 Temperature data are 16 bit signed binary 2000 to 8500 and stored into Wr word input area 2 1 This function specifies whether temperature conversion is enabled or disabled on each channel z 2 Processing time can be reduced by enabling or disabling the temperature g conversion 2 3 By default conversion is enabled for all channels Conversion enable m disable function Setting method g a GX Configurator ST lt _3 Section 5 3 Parameter Setting 2 arZz Dedicated instruction RDMSG from the master station 2A 2 a Wg Section 8 5 1 Conversion enable disable setting write Command No A400H R 3 ti 2400H aaO 7 5 g 5 O x 9 z 5 Fs g fe A A W 3 Q S Ze OG a eZ q lt Z fe O 3 2 Functions 3 5 3 2 1 Function list 3 SPECIFICATIONS MELSEE ST Table 3 3 ST1RD2 function list Continued ae Reference Item Description i section 1 Sampling processing Input temperature values are successively converted into digital values and stored as measured temperature values 2 Averaging processing e Time averaging Temperature values collected from each channel in the specified period of time are averaged and the avera
128. e accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation of damages caused by any cause found not to be the responsibility of Mitsubishi loss in opportunity lost profits incurred to the user by Failures of Mitsubishi products special damages and secondary damages whether foreseeable or not compensation for accidents and compensation for damages to products other than Mitsubishi products replacement by the user maintenance of on site equipment start up test run and other tasks 5 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 6 Product application 1 In using the Mitsubishi MELSEC programmable controller the usage conditions shall be that the application will not lead to a major accident even if any problem or fault should occur in the programmable controller device and that backup and fail safe functions are systematically provided outside of the device for any problem or fault 2 The Mitsubishi programmable controller has been designed and manufactured for applications in general industries etc Thus applications in which the public could be affected such as in nuclear power plants and other power plants ope
129. e executed B402H 3402H Hexadecimal a Set an operation mode Hexadecimal 28 Cw 2 0000H Normal mode 8 F 0001H Offset gain setting mode BEO Cw3 Fixed to OOOOH Any other value is treated as 0000H 2 Values stored in Cr Command result area 7 The command execution result data vary depending on the result data normal E completion or failure in Cr 0 15 8 Command execution result 5 x Oo a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 70 Values stored in Cr Command result area When completed normally Command result P Result details 2 area Z For execution of command No B402H The command execution result and slice position No in hexadecimal are stored in the high g and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No X d a lL 00H Normal completion S Cr 0 wo For execution of command No 3402H 5 Oia The command execution result and start slice No in hexadecimal are stored in the high oe and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No a 00H Normal completion 8 6 ST1RD2 Control Commands 8 61 8 6 3 Operation mode setting Command No B402H 3402h COMMANDS 8 COMMANDS MELSEE S T Table 8 70 Values stored in Cr Command result area When completed normally Continued Command result
130. e executed A g MOVP HO D1501 Fixed to 0000H FHOVP H8107 D1502 Initial data individual write request E Command No 8107H 2 O TOV HI D1503 Number of data for which command parameters are set f U z J O MOVP H2 D1504 Slice position No 2 T N rove H8400 D1505 J Module specific No Offset gain value selection M t tti K wove Ho 01506 j Measurement range setting S CH1 CH2 Pt100 200 to 850 C m n LT eP RDHSG uo D1000 D1500 D1700 W2020 Executes dedicated instruction arz Ze RDMSG tae M2020 M2021 We eo ee ies ge ee a H f D1000 Ho H Processing for normal command completion completion status RO mi ee E E ooo D1701 HO P rocesssing for normal command completion when 0000H is stored G D1000 HO Processing for command failure completion status i P ee Y D1701 HO Error code handling for command failure E Ee EE AEE EEEN 2 RST M3000 Initial data individual write flag OFF 8 x M2021 SNO a A eens 2 e HO spo _ Processing for dedicated instruction failure 6 RST M3000 J Initial data individual write flag OFF z ar g o Figure 6 9 Program for initial data write command y q fd fe ir a Ww l a S wo SZ raan SKS n a a lt Ss Q 0 6 4 Program Examples 6 12 6 ST1AD2 V 6 13 PROGRAMMING MELSEG ST b Program for setting command parameters Execute a command of the ST1RD2 with the dedicated instruction RDMSG of the master station
131. each range is input it will be treated as a maximum or minimum value of the range 2 The reference resistance of Pt1000 can be obtained by multiplying that of Pt100 by 10 3 The accuracy can be calculated by the following Accuracy Conversion accuracy Platinum RTD tolerance Table 3 2 Platinum RTD tolerance Class Platinum RTD tolerance A 0 15 0 0021t c B 0 3 0 005 tl c t denotes an absolute measured temperature value Example Under the condition Platinum RTD Class A Operating ambient temperature 40 c Measured temperature 800 C the accuracy is 2 4 C 0 15 C 0 002 C x 800 C 4 15 C 4 For output in the case of disconnection detection select any of Value immediately before disconnection Up scale each measurement range s upper limit value 5 Down scale each measurement range s lower limit value 5 or Given value lt gt Section 3 2 5 Conversion setting for disconnection detection 5 Disconnection is detectable for each wire Wire A B and b 3 1 Performance Specifications 3 SPECIFICATIONS MELSEC ST 3 1 1 Specifications for platinum RTD connection This section explains the specifications for connection of the ST1RD2 and platinum RTD E 1 For 3 wire type
132. eccccccccccccccccccccccccvccccccccccce App 1 Accuracy ocoooooooooooooooo00000000000000000000000000000000 3 Alarm output function eccccccccccccccccccccccccccces 3 7 3 20 Alarm output SiQnalecccecccccccccccccccccccccccccccccsce 3 26 Averaging PFOCESSINGceeeeeceeeccccccccccccccsccccooccs 3 11 B Base module ececcccccccccccccccccccccccccccccececcccccses 2 2 Bit input arca eccccccoccocooooooo000000000000000000000000 3 24 Bit output arca eccoccccooooooooooo0o00000000000000000000 3 27 Br C0000 OO LOO OOOOH OOOO OOOO OOO OOOOH OOOO OOO OOCOOOOOO OOO OOOOOOE 3 24 Bw CO OOOO OOO OO OOO OOO OO OOOO OOO OOOOH OOOO OOO OOOOOOOOOOOOOOOOOOR 3 27 C Coding element ececcceccccccccccccccccccccce 2 2 4 3 App 1 Command eecececcccccccccccccccccccccccccccccccecccccccose 3 7 Command LiSteceececcccccccccccccccccccccccccccccececcces 31 Command parameters eeeesessescccocccosecosocooooo 3 29 Compensation of measured temperature value 3 8 Conversion channel read eececececcccccccccccccscscees 3 19 Conversion completed flag ocooooooooooooo000000000000 3 25 Conversion enable disable functionsesssseseesesesees 3 5 Conversion enable disable setting read essessessee 8 16 Conversion enable disable setting write esesssssse 8 36 Conversion setting for disconnection detection COCO OOOO OOO OOOO OOO OOOOH OOOO OOOO OOOO OOO OOOO OOOO OOOOOOOCE 3 6 3 1 8 Conversion setting value for disconnection detection read CO 8 34 Conversion setting value for d
133. ecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Command execution result Slice position No R Other than 00 Failure L Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 3400 The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No f Other than 00 Failure L gt Section 8 7 Values Stored into Command Execution Result Cr 1 The executed command No B400H 3400h is stored Hexadecimal LCr 2_ Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 1 When OFH is stored in _Cr 0 15 8 Command execution result OOH slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No 8 58 8 6 ST1RD2 Control Commands 8 6 1 Parameter setting read from ROM Command No B400H 3400H 8 COMMANDS MELSEE S T 8 6 2 Parameter setting write to ROM Command No B401H 3401H aw 4 words 8 bytes i e Cr 4 words 8 bytes This command writes parameters from RAM to ROM in the ST1RD2 and can be executed Fa only in normal mode and when Bw n 1_ Convert setti
134. ecocoscsccococsosoosecooossosceccoossoscsccossossssosoe 2 2 2 2 3 Applicable coding elemente eeeeesesesesesesecececececccececoeoosososocososooesescoececesososeceocscossssse 2 2 2 2 4 Applicable software packagerseereeeseeeescescsescccsccceccccecsececececcecccecccceccccscececeececeececeseee 2 _ 2 2 3 Precautions for System Configuration cooooooooooooooooooooooooo000000000000000000000000000000000000000000000000 3 CHAPTER3 SPECIFICATIONS 3 1to3 29 3 1 Performance SY ol 611i 67 18 0 8 Le LL 1 3 1 1 Specifications for platinum RTD connection oooooooooooo0000000000000000000000000000000000000000000000000 3 3 3 1 2 Conversion Speed eeeeesseeessesseesssccssoococosccocsoecocososossooccossccccsoocccossscssooseossscossosss3 4 3 1 3 Intelligent function module processing time seeeeeeseeseeeeeeesoseococoecoococecoecoosoceccecoosooseeee3 4 3 2 FUNCTIONS eeeseesesescesesecoocececocoecosocoososocoososoosososoosososoosoccecosococcosocoecosocoecosossesesosoesesoe 3 _ 5 3 2 1 Function ligtes eeeeeeeseseseesososoocosoccooococcococoosococoosocoeoosocoecococoesococoesocosoesocosoesossesesoos3 _ 5 3 2 2 Temperature conversion FUNCTION eeseeeseeesssesceseseeeoossococcccococcocsoscccoossocsooccoooscocsosseoos 3 Q 3 2 3 Temperature conversion System eeeeeeeeeesseeeeesesseccecoecoocecccocceocecccooceosoccccocoososeecoee 3 11 3 2 4 Disconnection detection fUNCtION eseesesessesesessesesoccesosoccesosoosososoooososoosoeoososoesososoo
135. ection is detected This settings are available Value immediately before disconnection Up scale each measurement range s upper limit value 5 Down scale each measurement range s lower limit value 5 or Given value C gt Section 3 2 5 Conversion setting for disconnection detection 4 5 The relationships between disconnection detection and the conversion enable disable setting are indicated below Table 3 5 Relation between disconnection detection and conversion enable disable setting Conversion Enable Disconnection Connection Status A z P Disable Setting Detection A Enable No B l OFF disconnection b Disable gt lt A Enable ON Ea Disconnection b Disable OFF A Enable ON ze No connection b Disable OFF 3 16 3 2 Functions 3 2 4 Disconnection detection function 3 SPECIFICATIONS MELSEC ST POINT e Channels with no platinum RTD connected must be set to conversion disable Otherwise disconnection detected will always be reported If conversion of such channel is enabled disconnection is detected e Please use the module within the allowed input range which is set in measurement range setting Otherwise disconnection detected will be reported e For wiring refer to the following Section 4 4 Wiring e For troubleshooting on disconnection detection refer to the following L gt Section 9 2 3 When disconnection is detecte
136. em User s Manual 2 The number of available points reduces by two points for each additional power distribution module Ww 3 Q S wo SZ raan OG a a Eg Z fe O 6 2 System Configuration Example 6 4 6 PROGRAMMING 6 3 Settings and Communication Data After determining the system configuration set parameters to the programmable controller CPU of the master station 1 Setting PLC parameters I O assignment Connect GX Developer to the programmable controller CPU of the master station and set PLC parameters as shown below Q parameter setting PLC name PLC system PLCfile PLCRAS Device Program Boot file SFC 1 0 assignment 170 7 ae Switch setting e BT11N o emi x 0020 Detailed setting Assigning the 1 0 address is not necessary as the CPU does it automatically Leaving this setting blank will not cause an error to occur Base setting Base mode Auto Detail Figure 6 3 I O assignment 2 Network parameters Connect GX Developer to the programmable controller CPU of the master station and set network parameters as shown below Operational settings module 1 Parameter name No of boards in module 1 v Boards Blank no setting 2 Data link disorder station setting Stat 1 0 No o Operational setting Operational setting P E CCC Pied ent dat Master staton v Master EFR link tyg PLC parameter a
137. emote input RX Data symbol Br 00 to Brn Area Bit Input Area b Remote register RWr Data symbol Wr 00 to Wrn Area Word Input Area c Message transmission Data symbol L cro toLcrn_ Area Command Result Area 3 Master station Head module a Remote output RY Data symbol Bw 00 to Bw n Area Bit Output Area b Remote register RWw Data symbol Ww 00 to Ww n Area Word Output Area c Message transmission Data symbol Cw 0 to l Cw n Area Command Execution Area Unit 1 bit symbol Unit 1 word symbol Unit 1 word symbol Unit 1 bit symbol Unit 1 word symbol Unit 1 word symbol Detail data No notation Hexadecimal Detail data No notation Hexadecimal Detail data No notation Decimal Detail data No notation Hexadecimal Detail data No notation Hexadecimal Detail data No notation Decimal Generic Terms and Abbreviations This manual uses the following generic terms and abbreviations to describe the ST1AD unless otherwise specified Generic Term Abbreviation ST1RD2 Description Abbreviation for the ST1RD2 MELSEC ST platinum RTD input module Head module ST1H BT MELSEC ST CC Link head module Bus refreshing module Module that distributes external system power and auxiliary power to the head module
138. er than 0000H Command result area Table 8 14 Values stored in Cr Command result area When failed Result details Cr 0 An error code is stored Hexadecimal crt The executed command No 8107H 0107h is stored Hexadecimal cr2 The number of command parameter settings of the intelligent function module is stored For execution of command No 8107H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 3 15 8 Command execution result cr 3 7 0 Slice position No I L Other than 0O Failure Section 8 7 Values Stored into Command Execution Result or For execution of command No 0107H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 3 15 8 Command execution result Cr 3 7 0 Start slice No J Other than 00n Failure L gt Section 8 7 Values Stored into Command Execution Result Detailed results for the intelligent function modules set in _Cr 2_ are stored in the same way to as in _Cr 3_ One word each 1 For details of error codes refer to the following C 3 MELSEC ST CC Link Head Module User s Manual 9 7 2 Error code list 2 When OF is stored in Cr 0 15 8 Command exec
139. erage processing for setting of 4 times Temperature c Count set for averaging Sampling cycle 3 4 gt 3rd storage Word input area p gt 1st storage Wr n CH1 measured temperature value gt 2nd storage gt Wr n 1 CH2 measured temperature value gt Time ms Data transition in Wr n Wr n 1 CHO measured temperature value 1st storage 2nd storage 3rd storage S 2 4 2 gt 2 4 gt 2 4 5 2 Figure 3 7 Moving average processing for setting of 4 times 1 Values except the maximum 3 and minimum 1 values are averaged 2 Values except the maximum 3 and minimum 5 values are averaged 3 Values except the maximum 3 and minimum 6 values are averaged 3 2 Functions 3 13 3 2 3 Temperature conversion system SYSTEM OVERVIEW CONFIGURATION 25 PROCEDURES BEFORE SETUP AND OPERATION ONLINE MODULE CHANGE 2 Zz O lt o m 3 w a a GX Configurator ST PROGRAMMING COMMANDS 3 SPECIFICATIONS 3 14 MELSEC ST 3 Primary delay filter By setting a time constant excessive noise is eliminated and a smoothed temperature value can be output Depending the time constant the degree of smoothness is changed The setting range is from 80 to 5000ms
140. erformed using GX Configurator ST during online module change ONLINE MODULE CHANGE MELSEG ST Processing after parameter setting or offset gain setting k After parameter setting or offset gain setting execute the operations a and b to resume the online module change a Select the same ST1RD2 as the one selected before the online module change stop Fe If the selected ST1RD2 is different an error will occur Online Module Change Target Module No 2 SliceNo 3 Module Name STIRD2 z LabelName 5 Base Module ST1B 4IR2 AS Be Please click Next button to start the changed module operations a 2 Online Module Change can be cancelled by Cancel button no Zz Cancel Figure 7 9 Online Module Change window I Clicking the Next button releases the head module from the online module change mode 3 Lu 1 Clicking the Next button performs the following f The head module exits the online module change mode 229 e I O data refresh is restarted SSE wW Clicking the Cancel button stops online module change one When stopped the screen in a is displayed Terminate the online module change by the following procedure re e On the restarted screen shown in a select the same slice module If a re different module is selected an error occurs 5 Follow the instructions in b to display the screen in c and click the 8 Cancel
141. ernal power for the MELSEC ST system and replace the ST1RD2 Replacing ST1RD2 e Remove the ST1RD2 and replace it with a new one Replace Figure 7 5 ST1RD2 replacement Connection to external device after replacement f Mount a new ST1RD2 And then power on the external device 7 7 7 4 Online Module Change Procedure 7 4 1 When setting is performed using GX Configurator ST during online module change ONLINE MODULE CHANGE MELSEG ST Operations after external device connection g After connecting to the external device click the button on the screen in 2 W d A 1 Clicking the Next button performs the following 3 e Checking whether the model name of the newly mounted slice module is the same as that of the removed one e Writing the command parameters and user range setting s offset gain z setting values which were saved in the head module in c to the z mounted ST1RD2 z0 Clicking the button stops online module change 28 Terminate the online module change by the following procedure On the restarted screen shown in a select the same slice module If a different module is selected an error occurs T e Perform the operation b to display the screen in k and click the q Next button to terminate the online module change E Lu 2 After clicking the button confirm the following module statuses 5 e The REL L
142. ers for the ST1RD2 Hexadecimal OVERVIEW sg 1o en CH1 Measurement range setting OH Pt100 200 to 850 C 1H Pt100 20 to 120 C 2H Pt100 0 to 200 C 4H Pt1000 200 to 850 C Cw 5 5H Pt1000 20 to 120 C 6H Pt1000 0 to 200 C CONFIGURATION SYSTEM gt CH2 Measurement range setting OH Pt100 200 to 850 C 1H Pt100 20 to 120 C 2H Pt100 0 to 200 C 4H Pt1000 200 to 850 C 5H Pt1000 20 to 120 C 6H Pt1000 0 to 200 C SPECIFICATIONS In the same way as in _Cw 3 to _Cw 5_ set command parameters for each module Three cw 6_ to cw 98 words each 1 For settings of the head module and I O modules refer to the following lt gt MELSEC ST CC Link Head Module User s Manual 8 2 8 Initial data individual write request Command No 8107H 0107H For settings of intelligent function modules other than the ST1RD2 refer to the following Intelligent Function Module User s Manual Initial data individual write request Command No 8107H 0107H PROCEDURES BEFORE SETUP AND OPERATION 2 Values stored in Cr Command result area The command execution result data vary depending on the data normal completion or failure in _Cr 0 a When completed normally Cr 0 is 0000n GX Configurator ST Table 8 13 Values stored in Cr Command result area When com
143. essesossssesessssesesse G About Manuals s sessssesesessesesescosososoosososoososcososocsosecocsosococsosecocsosecocsosococsosecocsosesocsesesoesosessese A 10 Compliance with the EMC and Low Voltage Directives esseseeeeeseseseceeeeseceseoosossoososcsosesocececesecoseoeeee A 10 How to Read Manual seseseesessesesessccosocoocosocsecosocsososocsososocsocosocoososoososoososocsososocsososossososoososooo A 11 Generic Terms and Abbreviations s essesesessesesessesesessososossososocsosococsosococsosococsosocsososossososocsesosoesoso 13 Term definition eeseesesesessesesessccosoccocosocsocososcocosossosococsosoccosocecoosesocsosesocoesosecoeseseosesesessesesossos A 14 Packing listoeeecocccocoocococoococoooooocoooooooooooo00000000000000000000000000000000000000000000000000000000000000000000000000000 15 CHAPTER1 OVERVIEW 1 1to1 3 1 1 Features ccoooooooooooooooooooooooooo0000000000000000000000000000000000000000000000000000000000000000000000000000000000 2 CHAPTER2 SYSTEM CONFIGURATION 2 1to2 3 2 1 Overall Configuratione eeeeeeeeeeeeeeececcsccsccccccoccoccceccccccccccccccococcococccccccccccceccoccocoscoscooooesoe 2 1 2 2 Applicable System cooooocoooooooooooooooo000000000000000000000000000000000000000000000000000000000000000000000000000 2 2 2 1 Applicable head module esseeeeessseseeccesososescocooooscscooooosoceccocoososoccccoosssoccccoossssssceses 2 D 2 2 2 Applicable base module esseeeeessssseseceseccsceco
144. et an error occurs when Bw n 1 Convert setting request is set to on although it does not occur at the time of command execution Cw 3 Set the number of times or the period of time for averaging process moving average or time constant for channel 2 The setting ranges are the same as those of _Cw 2_ Argument 1 8 42 8 5 ST1RD2 Parameter Setting Write Commands 8 5 3 CHI time count moving average time constant setting write Command No A404H 2404H 8 COMMANDS MELSEE ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal z m completion or failure in Cr 0 15 8 Command execution result amp gt a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 49 Values stored in Cr Command result area When completed normally Cr Command result R z Result details 2 area For execution of command No A4044 fa o CZ The command execution result and slice position No in hexadecimal are stored in the high gt 2 and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No 2 O A i z 00H Normal completion 3 Cr 0 i For execution of command No 2404H g The command execution result and start slice No in hexadecimal a
145. et is useful for I O data assignment 3 For details of the I O data assignment sheet refer to the following L gt MELSEC ST CC Link Head Module User s Manual Appendix 3 2 Input data assignment sheet Appendix 3 3 Output data assignment sheet z O a Br Bit input area Remote input RX g 20 Bit input area E g gt 0 RX40 29 ST1RD2 i RX43 RX44 2 G z7 Ver 1 remote I O station Ver 1 remote I O station Remote device station O 16 point input module 16 point output module MELSEC ST system 5 Q25HCPU QJ61BT11N station No 1 station No 2 station No 3 uw 1 station occupied 1 station occupied 1 station occupied Use prohibited Oo Input X Remote input RX Remote input RX Remote input RX 1000 oati l Sa RX00 enh E y de E A Note e l e O g X101F i E i RX1F i E h a X1020 i RX201 i 1 i i i Station _ Station i Hi Di 1 ee BXs Sl Noz Nt noz fot g i RE X103F z i RX3F T 7 RX5A Sor I i i i i l I if T Q m Mt ic lt icn D i t Station Remote station READY RX5B DA A N3 Lo no 1 X105F i ES RX5F E 1 RX5C i f 1 T 1 it 5 Serene Rene ae nen eae Titties Seta Ret ca he a el Ie citer eect eet es oe te tal RX5F 7 2 Figure 6 5 Br Bit input area remote input RX 8 Table 6 3 Br Bit input area assignment sheet Master station Remote device station MELSEC ST system 6
146. etected value rises to or above the upper upper limit or falls to or below the lower lower limit and so enters the alarm output area then Br n 3 alarm output signal is set to on 1 and Error status RXnA is afterwards also set to on 1 Error status RXnA is a remote input of the head module When Error status RXnA is ON the error module can be identified by executing the Error module information read request command command No 0103H For details of the Error status RXnA refer to the following L gt MELSEC ST CC Link Head Module User s Manual 3 4 Remote I O Remote Registers 2 After alarm is activated when all channel values return within the setting range Br n 3 alarm output signal is set to off 0 automatically Error status RXnA is also set to OFF automatically a 1 If another error has occurred in the ST1RD2 head module or any slice module other than the ST1RD2 Error status RXnA will not set to OFF 3 Alarm output processing can be applied to each channel Alarm processing is set to disabled by default 3 20 3 2 Functions 3 2 6 Alarm output function 3 SPECIFICATIONS MELSEE ST 4 Set the 4 limit values for the alarm output upper upper limit value upper lower limit value lower upper limit value and lower lower limit value If a channel setting does not meet the conditions shown in a and b it is considered as an error and the ERR LED will light up OV
147. eter Setting Write Commands 8 5 7 Conversion setting value for disconnection detection write Command No A41EH 241EH 8 COMMANDS MELSEE ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result OVERVIEW a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 61 Values stored in Cr Command result area When completed normally Command result Result details area For execution of command No A41Ex The command execution result and slice position No in hexadecimal are stored in the high CONFIGURATION SYSTEM and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No g 00H Normal completion Cr 0 For execution of command No 241E SPECIFICATIONS The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No XY A G 00H Normal completion PROCEDURES BEFORE SETUP AND OPERATION Cr1 The executed command No A41EH 241Eh is stored Hexadecimal Cr 2 OOOOH is stored Cr 3 GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE oe
148. etting value for disconnection detection command parameter The value set in the area is stored in Wrn Wr n 1_ CHO measured temperature value when disconnection is detected OVERVIEW Example When disconnection occurs under the following settings CH1 Value immediately before disconnection CH2 Up scale Measured temperature value are oe Actual temperature input value CH2 disconnection occurred Temperature CONFIGURATION SYSTEM 3 CH1 disconnection occurred CH1 recovered CH1 measured temperature value covered A A SPECIFICATIONS CH2 measured i i l f 1 i 1 1 1 i f 1 i 1 4 1 1 1 i i temperature value i i i A 1 i 7 7 oc 1 Time Q Br n 2 Conversion completed flag 1 f i m i i i 4 1 j Oz CH1 Conversion completion status i i 1 t Z a 2 7 i owe l 1 1 g 2 ox JE Bee CH2 Conversion completion status i k OaO 4 i i i Error reset i 1 1 i 1 i Error status RXnA 2 00 x i Error H i i i 5 i i 1 i g Measured i Value Immediately i ul Measured a Wr n _ CH1 measured temperature value 0 temperature value before disconnection temperature value 2 i i i i x Wr n 1 CH2 measured temperature value Measured temperature value Up scale Measured temperature value Oo Figure 3 11 Operation when disconnection is detected 1 Er
149. ettings Use user range settings Offset gain setting When using the user range setting make offset gain setting with GX Configurator ST Section 5 6 Offset Gain Setting Offset gain setting When using the user range setting make offset gain setting with the command gt gt Section 4 5 Offset Gain Settings Command parameter setting Set the command parameters using GX Configurator ST LL Section 5 3 Parameter Setting Command parameter setting programming debugging Programming and debugging Create a program and check it Create a program and check it including command parameter setting with the command 3 CHAPTER 6 PROGRAMMING CHAPTER 6 PROGRAMMING Figure 4 1 Setup and procedures before operation 4 2 Setup and Procedure before Operation 4 2 SYSTEM OVERVIEW CONFIGURATION SPECIFICATIONS A w oO O L W a n w ao 2 a WW Q O x o z O amp nd W a 0 SETUP AND ONLINE MODULE CHANGE GX Configurator ST PROGRAMMING COMMANDS 4 SETUP AND PROCEDURES BEFORE OPERATION 4 3 Part Names MELSEC ST The name of each part in the ST1RD2 is listed below The following shows the ST1RD2 mounted on the spring clamp type base module ST1RD2 RUNL err No Name and appearance 1 RUN LED 2 ERR LED Rear view of the ST1RD2
150. ffset channel specification 0 Invalid 1 Channel to be set Set a temperature value equivalent to the input Z Values must be set in units of 0 1 c 9 A Example For the case of 0 3 c set 3 Cw3 Measurement range Setting range 200 to 850 c 2000 to 8500 Be 200 to 1200 E Pt1000 20 to 120 c 2 0 to 200 c 0 to 2000 iy Ze ox 8 Z e 2 8 6 ST1RD2 Control Commands 8 63 8 6 4 Offset channel specification Command No B403H 3403H 8 COMMANDS Command result MELSEC ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 73 Values stored in Cr Command result area When completed normally Result details area For execution of command No B403H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No S0 b 00H Normal completion r For execution of command No 3403H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution
151. following manual lt gt CC Link System Master Local module User s Manual 6 1 Programming Procedure According to the following procedure create a program for executing temperature conversion of the ST1RD2 When applying any of the program examples introduced in this chapter to the actual system verify the applicability and confirm that no problems will occur in the system control 6 1 6 1 Programming Procedure 6 PROGRAMMING When using GX Configurator ST When not using GX Configurator ST Set the command parameters using GX Configurator ST _ Section 5 3 Bw n 1 Convert setting request Read measured temperature value End Conversion enable disable setting gt Section 8 5 1 Enable averaging process Averaging processing specification Section 8 5 2 Time count moving average time constant setting gt Section 8 5 3 Enable alarm output Alarm output setting 3 Section 8 5 2 Upper upper limit value upper lower limit value lower upper limit value lower lower limit value setting L37 Section 8 5 2 Section 8 5 4 Conversion setting for disconnection detection Section 8 5 2 as given value been selected for the conversion setting Conversion setting value for disconnection detection 3 Section 8 5 3 Bw n 1 Convert setting request Read measured temperature value End
152. g L gt MELSEC ST System User s Manual 3 4 Precautions for System Configuration 2 3 2 3 Precautions for System Configuration 3 SPECIFICATIONS CHAPTER3 SPECIFICATIONS This chapter provides the specifications of the ST1RD2 For the general specifications of the ST1RD2 refer to the following L gt MELSEC ST System User s Manual OVERVIEW 3 1 Performance Specifications The following indicates the performance specifications of the ST1RD2 CONFIGURATION SYSTEM 3 1 Performance specifications list Table 3 1 Performance specifications list Item Specifications 12 E Number of analog input points 2 channels 1 module 2 q 7 16 bit signed binary 2 Output 1 f o 2000 to 8500 Value to the first decimal place 10 x times Mr Applicable platinum RTD Pt100 JIS C1604 1997 IEC751 1983 Pt1000 Output current for temperature Ean 2 3 0 25mA or less w detection A Measured temperature range 200 to 850 c ui Resolution 0 1 C a K z ZQ Accuracy Based on calculation expression marked 3 cae Om 200to Pt100 Pow o o o o at YO 850 Pt1000 0 7 c 25 5 C 2 4 c 0 to 55 c o E 0 5 25 5 2 41 1 2c 0 to 559 cea e Bao 0 3 C 2525 c 1 1 c 0 to 55 c 0 to Pt100 G 200 Pt1000 0 4 c 25 5 C 1 2 C 0 to 55 C Conversion speed 80ms 1 channel 2 Conversi
153. g the error The average number of times setting is System Average setting outside the range of 4 to 500 times en R 2200H aR Set a value that is within the valid range error error o indicates the channel number causing the error The set value for moving average is System Average setting outside the range of 4 to 60 times cake 2300H HoR Set a value that is within the valid range error error o indicates the channel number causing the error The set time constant is other than 80 to System Average setting 5000ms ae 2400H NER Set a value that is within the valid range error error o indicates the channel number causing the error 9 1 Error Code List 9 1 Q TROUBLESHOOTING Table 9 1 Error code list continued Error code 4 Error name Description Corrective action Hexadecimal The value set to the upper upper limit value upper lower limit value lower upper limit value lower lower limit value of the alarm output is outside the valid range The setting range for each measurement range is shown below System Alarm setting 3000H ay a Setting range Set a value that is within the valid range 200 to 2000 to 8500 850 c Pt100 20 to Pt1000 200 to 1200 120 C 0 to 200 C 0 to 2000 o indicates the channel number causing the error In the lower upper limit value lower lower limit value of the alarm output the lower 312 OH System __ Alarm setting upper limit value is
154. ge Is the capacity of the bus refreshing module adequate Calculate the current consumption of the mounted module and check that the power supply capacity is sufficient Is the ST1RD2 correctly mounted on the base module Check the mounting condition of the ST1RD2 Has a watchdog timer error occurred 9 4 9 2 Troubleshooting Power the ST1RD2 off and then on or reset the head module and check whether the LED turns on If the LED still does not turn on the possible cause is a ST1RD2 failure Please consult your local Mitsubishi representative explaining a detailed description of the problem 9 2 1 When the RUN LED is flashing or turned off Q TROUBLESHOOTING MELSEG ST Xe 9 2 2 When the RUN and ERR LEDs is turned on Table 9 6 When the RUN and ERR LEDs turned on Check item Corrective action Confirm the error code and take corrective action described in the 1 Z Q O T a m al D 5 O Has an error occurred error code list L gt Section 9 1 Error Code List APPENDIX INDEX 9 2 Troubleshooting 9 5 9 2 2 When the RUN and ERR LEDs is turned on Q TROUBLESHOOTING MELSEG ST 9 2 3 When disconnection is detected Table 9 7 When disconnection is detected Check item Corrective action Check for incomplete platinum RTD connection Connect the platinum RTD securely Check whether the terminal screws are Retighten the terminal screws within
155. ge value is stored Count averaging Temperature values collected from each channel for the specified number of times are averaged and the average value is stored e Moving average Temperature values measured for the specified number of times are averaged for each sampling cycle 3 Primary delay filter By a preset time constant measured temperature values are smoothed Temperature conversion 4 Averaging process specification and time count moving average time constant system setting can be set for each channel 5 Averaging processing specification is preset to sampling processing for all channels Section 3 2 3 6 The time count moving average time constant setting is set to 0 by default Averaging processing specification method GX Configurator ST 3 Section 5 3 Parameter Setting Dedicated instruction RDMSG from the master station L gt Section 8 5 2 Operating condition setting write Command No A402H 2402H Time count moving average time constant setting method GX Configurator ST lt _ gt Section 5 3 Parameter Setting Dedicated instruction RDMSG from the master station L gt Section 8 5 3 CH time count moving average time constant setting write Command No A404H 2404n 1 By this function disconnection of a platinum RTD or a cable connected to each Disconnection detection channel can be detected function Also disconnection is detectable for each wire Wire A B and b Section 3 2 4
156. her than 0000H Table 8 11 Values stored in Cr Command result area When failed OVERVIEW Cr 0 An error code is stored Hexadecimal Cr The executed command No 8106H is stored Hexadecimal Cr2 The command parameter setting status after writing is stored for each slice module Cr 3 b15b14b13b12b11b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 bO Cr 4 d portone Cos 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 0 Parameter not set 1 Parameter set CONFIGURATION SYSTEM 1 For details of error codes refer to the following MELSEC ST CC Link Head Module User s Manual 9 7 2 Error code list lt POINT 1 In Cw 6 to Cw 19 intelligent function module s command parameter SPECIFICATIONS settings exceeding the quantity set in Cw 5 are not executed 2 Initial data batch write request Command No 8106H cannot be executed with another command at the same time Doing so will cause an error PROCEDURES BEFORE SETUP AND OPERATION GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE oe COMMANDS 8 3 Initial Data Write Command 8 11 8 3 1 Initial data batch write request Command No 8106H 8 COMMANDS MELSEE ST 8 3 2 Initial data individual write request Command No 8107H 0107H row 6 to 99 words 12 to 198 bytes Cr 4 to 35 wor
157. ia i Error reset request RY5A 1 Y 1040 k E RY40 ql tall l i Station Station Lin Station ie gt No 3 C Mee RY5B Y105F i t C RY5F 1 vil pii 1 l f i i i ea nar a A RY5F Figure 6 6 Bw Bit output area Remote output RY Table 6 4 Bw Bit output area assignment sheet Master station Data name Use prohibited Y1041 RY41 B Bw 01 Convert setting request 2 ST1RD2 Y1042 RY42 Bw 02 Use prohibited Y1043 RY43 B Bw 03 Use prohibited Y1044 RY44 Bw 04 Use prohibited to to Y1059 RY59 Bw 19 Use prohibited Y105A RY5A 7 Bw 1A Error reset request a Y105B Bw 1B Use prohibited to Use prohibi 1 Error reset request RYnA is a remote output area of the head module For details of Error reset request RYnA refer to the following MELSEC ST CC Link Head Module User s Manual 3 4 Remote I O Remote Registers 6 7 6 3 Settings and Communication Data PROGRAMMING c Wr Word input area remote input RWr Ver 1 remote I O station Ver 1 remote I O station Remote device station 16 point input module 16 point output module MELSEC ST system 2 station No 1 station No 2 station No 3 i Q25HCPU QJ61BT11N 1 station occupied 1 station occupied 1 s
158. ice No z L 00H Normal completion Cr 1 The executed command No B401H 3401H is stored Hexadecimal COMMANDS 8 6 ST1RD2 Control Commands 8 59 8 6 2 Parameter setting write to ROM Command No B401H 3401h 8 COMMANDS MELSEE ST Table 8 67 Values stored in Cr Command result area When completed normally Continued Command result Result details area OOOOH is stored Cr 3 b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 68 Values stored in Cr Command result area When failed Command result Result details area For execution of command No B401H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Command execution result Slice position No ly Other than 0O Failure F L 3 gt Section 8 7 Values Stored into Command Execution Result E For execution of command No 3401H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No A Other than 0O Failure _ Section 8 7 Values Stored into Command Execution Result Cr 1 The executed command No B401H 3401H is stored Hexadecimal Cr 2 Cw
159. in c only once at the end since it writes the offset gain settings of all channels to the ST1AD a Offset value setting operation 1 Select a channel by checking the corresponding Select channel check box By checking multiple check boxes values can be set to multiple channels at the same time 2 Specify Offset 3 Apply an offset value input to the channel to be adjusted to display a temperature value equivalent to the input and click the button The setting is performed in units of 0 1 C Example To set to 0 3 C Set 3 Setting range on each measurement range is shown below Table 5 8 Setting range for each measurement range Measurement range Setting range 200 to 850 c 2000 to 8500 aks 20 to 120 200 to 1200 Pt1000 pee ee 0 to 200 c 0 to 2000 b Gain value setting operation 1 Select a channel by checking the corresponding Select channel check box By checking multiple check boxes values can be set to multiple channels at the same time 2 Specify Gain 3 Apply a gain value input to the channel to be adjusted to display a temperature value equivalent to the input and click the Set_ button The setting is performed in units of 0 1 c Example To set to 0 3 C Set 3 Setting range on each measurement range is shown below Table 5 9 Setting range for each measurement range Measurement range Setting range 200 to 850 c 2000 to 8500 RHOD 20 t
160. ing that is protected from noise is required Please observe the following precautions for external wiring 1 Use separate cables for the AC control circuit and the external input signals of the ST1RD2 to avoid the influence of the AC side surges and inductions 2 Do not bring install the cables closer to together with the main circuit line a high voltage cable or a load cable from other than the MELSEC ST system This may increase the effects of noise surges and induction 3 Always place the platinum RTD signal cable at least 100mm 3 94inch away from the main circuit cables and AC control lines Fully keep it away from high voltage cables and circuits which include harmonics such as an inverter s load circuit Failure to do so will make the module more susceptible to noises surges and inductions 4 5 4 4 Wiring 4 4 1 Wiring precautions 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST 4 4 2 External wiring Wire the cables to the base module sold separately For the specifications for platinum RTD connection refer to the following amp gt C gt Section 3 1 1 Specifications for platinum RTD connection 1 For 3 wire type 6 53 fe CH1 z 2S O A1 3 nO 5 B1 5 b H n amp O CH2 rs A2 g E 4 b2 Figure 4 3 Wiring diagram 3 wire type w oO O L W a n w oO 2 fa WW
161. ing is performed using GX Configurator ST during online module change SYSTEM PROCEDURES BEFORE SETUP AND OPERATION OVERVIEW CONFIGURATION SPECIFICATIONS GX Configurator ST PROGRAMMING w a Q z w zZ z O COMMANDS ONLINE MODULE CHANGE MELSEC ST Preparation for replacing ST1RD2 a Select the ST1RD2 to be replaced online on the System Monitor screen I System Monitor Module Information Select Module Module Name STIRD2 isplay LabelName Postion Base Module ST1B 4IR2 Wa Communication Status With Master Station Giaa Select ST1RD2 Module Status B Module System Enor E Module Waming HB Module Change No Module Status i jw es hs Josh Ji Monitor Switch Stop Forced Output Test Mode OFF ON OFF Input Output Forced Output Monitor Test Offset Gain Module Detail Setting Information Online Module Parameter Change Setting Close Figure 7 1 System Monitor screen b Click the Online Module Change button on the System Monitor screen Then confirm that the RUN LED of the selected ST1RD2 is flashing at 0 25s intervals m Forced Output Test Mode OFF ON OFF Input Output Forced Output Monitor Test Offset Gain Module Detail Setting Information Parameter Change N Setting A cessscasssoscessesdtrsssoosss Close
162. ion permission Specifications subject to change without notice a MITSUBISHI ELECTRIC HEADQUARTERS EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES EURASIAN REPRESENTATIVES MITSUBISHI ELECTRIC EUROPE B V EUROPE GEVA AUSTRIA ALFATRADE Ltd MALTA Kazpromautomatics Ltd KAZAKHSTAN German Branch Wiener StraBe 89 99 Paola Hill Mustafina Str 7 2 Gothaer Stra e 8 AT 2500 Baden Malta Paola PLA 1702 KAZ 470046 Karaganda D 40880 Ratingen Phone 43 0 2252 85 55 20 Phone 356 0 21 697 816 Phone 7 7212 50 11 50 Phone 49 0 2102 486 0 Fax 43 0 2252 488 60 Fax 356 0 21 697 817 Fax 7 7212 50 11 50 Fax 49 0 2102 486 1120 TEHNIKON BELARUS _INTEHSIS srl MOLDOVA MITSUBISHI ELECTRIC EUROPE B V CZECH REPUBLIC Oktyabrskaya 16 5 Off 703 711 bld Traian 23 1 Gech Branch BY 220030 Minsk MD 2060 Kishinev Avenir Business Park Radlick 714 113a Phone 375 0 17 210 46 26 Phone 373 0 22 66 4242 MIDDLE EAST REPRESENTATIVES CZ 158 00 Praha 5 Fax 375 0 17 210 46 26 Fax 373 0 22 66 4280 ILAN amp GAVISH Ltd ISRAEL Paone Aae 0071 S91 A0 Koning amp Hartman b v BELGIUM Koning amp Hartman b v NETHERLANDS 24 Shenkar St Kiryat Arie ax 420 0 251 551 Woluwelaan 31 Haarlerbergweg 21 23 1L 49001 Petah Tiqva MITSUBISHI ELECTRIC EUROPE B V FRANCE BE 1800 Vilvoorde NL 110
163. is flashing or turned off 1 When flashing at 0 5s intervals Table 9 2 When flashing at 0 5s intervals Check item Corrective action Is the mode set to the offset gain setting mode Execute Operation mode setting command No B102H 3202h to select the normal mode Section 8 6 3 Operation mode setting Command No B402H 3402H 2 When flashing at 0 25s intervals Table 9 3 When flashing at 0 25s intervals Check item Corrective action Is the module selected as the target of online module change Refer to the following and take corrective action L gt CHAPTER 7 ONLINE MODULE CHANGE 3 When flashing at 1s intervals Table 9 4 When flashing at 1s intervals Check item Corrective action Has cyclic transmission been stopped between the master station and head module Has a parameter communication error occurred between the master station and head module Has an error occurred in another slice module Has an internal bus error occurred 4 When turned off Refer to the following and take corrective action L gt MELSEC ST System User s Manual Table 9 5 When turned off Check item Corrective action Is a module change enabled during an online module change Refer to the following and take corrective action CHAPTER 7 ONLINE MODULE CHANGE Is External SYS power supply being supplied Check whether the supply voltage of the bus refreshing module is within the rated ran
164. isconnection detection WYite eeccccccccccccccccccccccccccccccccccccccvcccecsovovcecs O54 Conversion speed ocooooooooooooooooo00000000000000000000 3 Convert setting completed flag ssessessesseseeeeeeees 3 24 Convert setting rEqUES eeecocccococsococococccoccoooo 3 27 Count averaging cooocoocooocooocooooocoooo000000000 3 6 3 1 2 Creating a Project coocoocooooooooooo000000000000000000000 5 Current CONSUMPTION ceeeeeecccececccccccccocccccccococcs 3 2 D Data symbol Pecccccccccccccccccccccccccccccccccccccccccce Disconnection detection function eeereeeeeeeeeee 3 6 3 16 E EMC ccccccccccccccccccccccccccccccccccccccccccccsccccccccee _ 4 Error clear request ooooooooo0o00000000000000000000000000 27 Error code Liste s eesecsccoccoooooo000000000000000000000000 CO Error code read FEQUEST eeeeeeccccccccccccccccccccoccece 8 7 External AUX power SUPPlyseeeecccccccccccccccccccccs 3 2 External dimensions eecccccccccccccccccccccccccccccce App 2 External wiring oocooooooooooooo000000000000000000000000000 AG F Features OO 1 2 Forced output test POCCOOOOOE OOOO OOO OOOO OOO OOO OOOO OOOOOECD 5 8 Function list 0000000000 C OOOO OOOOO OOOO OOOOH OOOO OOOOOOOOOOO 3 5 Functions COCO OOOO OOO OEOO OOOO OOOO OOOOH OOO OOOO OOOO OOCOOCOE 3 5 G Gain channel specification oocooooooooo0000000000000000 3 G6G GX Configurator ST SOHSOHSSOHSOHSHHSHSHHSHHHSHHSSHOSSOSSOES 5 1 H Handling Precautions COCCCOOOOOOO OOO OOO OOOO SOOOOOO
165. ition No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No r 00H Normal completion For execution of command No 141AH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 iia b8 b7 pii bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No a JY h 00H Normal completion Cr 1 The executed command No 941AH 141Ah is stored Hexadecimal Cr 2 CH1 sensor compensation value is stored The stored value range is 200 to 200 Cr 3 CH2 sensor compensation value is stored The stored value range is the same as that of _Cr 2_ Response data 1 8 4 ST1RD2 Parameter Setting Read Commands 8 4 8 Sensor compensation value read Command No 941AH 141Ah 8 COMMANDS MELSEE ST b When failed Cr 0 15 8 Command execution result is other than OOH Table 8 38 Values stored in Cr Command result area When failed Command result Result details OVERVIEW area For execution of command No 941AH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Slice position No R Other than 00 Failure L Section 8 7 Va
166. ize o wir nz rHove ki D1100 No of commands to PE 7 be executed AT ovP 2 D1101 Slice position No 2 Error code read request ee nein ae command No 81014 E S MovP HO D1103 Fixed to 00004 m 5 MOVP H D1104 Fixed to 0000 Executes message transmission w IGP RDMSG uo D1000 D1100 D1300 M2000 with dedicated instruction iz Le WW M2000 M2001 Pacan un a E S eee S D1000 HO Processing for normal command completion a completion status orz Arinia a ee Se Ses eRe 220 PS a Ee ey lt ar _ Processing for normal command completion Sor i D1301 Hz I 1 command execution result EO E eg eo ge ee noO a z Error code storage D1301 H2 H D1000 HO JHH SET 46001 eee pte r Processing for command failure pA Te es t completion status Lll oonanooo00000000 tags doin cate useua laude dea euel 5 Processing for command failure i piam j command execution result L L un 2 c M2001 SHO et eSse case ee Sa ceeS Sec ese tinea Secs 8 fl mes ee i i Processing for dedicated Inetitction faire M6001 6 Ko D1303 HO MOVP D1303 D4001 Error code reading SET M5002 Error handling flag ON g Z Error code storage RST M6001 a enabled OFF amp fe M5002 X105A tt ee ee eee eee nee x __ g Error handling RST M5002 Error handling flag OFF X105A X1043 Gee conse metas N iG craie se eran siciensteiese w e ee a W 4g Figure 6 14 Program for reading an error code 52 paad SKS n a a z Q 0
167. jlo z SS aa 3 Fixed to 00H CH1 Averaging processing specification OH Sampling processing 1H Time averaging 2H Count averaging O e 3H Moving average lt 4H Primary delay filter o wir nz CH2 Averaging processing specification ao OH Sampling processing 1H Time averaging 2H Count averaging 3H Moving average 7 4H Primary delay filter 5 The alarm output setting and conversion setting for disconnection detection are stored for S U each channel 9 Q Fixed to 0 Fixed to 0 oS oS ol fol H y Z b3 b2 bl bO g a L a 4 zZ 222 So Fixed to 0 L ons CH1 Alarm output setting gee 0 Alarm output not performed 1 Alarm output performed CH2 Alarm output setting iB 0 Alarm output not performed 5 Cr 3 1 Alarm output performed g b11 b10 b9 b8 5 x ls CH1 Conversion setting for disconnection detection 00 Value immediately before disconnection S 01 Up scale z 10 Down scale Z 11 Given value 2 A A CH2 Conversion setting for disconnection detection 00 Value immediately before disconnection 01 Up scale 10 Down scale 11 Given value S a wo a5 ons e e COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 21 8 4 3 Operation condition setting read Command No 9402H 1402H 8 COMMANDS MELSEE ST b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 23 Values stored in Cr Command result area When failed Command result area Result details Fo
168. l 8 16 8 4 ST1RD2 Parameter Setting Read Commands 8 4 1 Conversion enable disable setting read Command No 9400H 1400H 8 COMMANDS MELSEE ST Table 8 16 Values stored in Cr Command result area When completed normally Continued Command result area Result details The conversion enable disable setting in RAM is stored for each channel 0 0 0 H oO b3 b2 bi bO Cr 2 Fixed to 0 OVERVIEW L CH1 Conversion enable disable setting 0 Conversion enable 1 Conversion disable CONFIGURATION SYSTEM CH2 Conversion enable disable setting 0 Conversion enable 1 Conversion disable Cr 3 OOOOH is stored b When failed Cr 0 15 8 Command execution result is other than OOH SPECIFICATIONS Table 8 17 Values stored in Cr Command result area When failed Command result area Result details For execution of command No 9400H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 r bO PROCEDURES BEFORE SETUP AND OPERATION gt A i a Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No fe Other than 00 Failure lt Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 1400H The command execution result and start slice No in hexadecimal are stored in the high
169. le disable setting Conversion can be enabled or disabled Disable Conversion disabled Enable Conversion enabled i L S 8 ha dD C 1 x lt oO e Averaging processing specification Specify Sampling processing Time or Count averaging Moving average or Primary delay filter f Alarm output setting Alarm output can be enabled or disabled Disable No alarm output Enable Alarm output performed PROGRAMMING g Conversion setting for disconnection detection Specify the conversion setting that is applied when disconnection is detected Value immediately before disconnection Up scale Down scale Given value ONLINE MODULE CHANGE h Time count moving average time constant setting Set a value for Time Count Moving average or Time constant The setting ranges are shown below Average time 640 to 5000ms Average number of times 4 to 500 times Moving average 4 to 60 times Time constant 80 to 5000ms COMMANDS 5 3 Parameter Setting 5 4 D GX Configurator ST MELSEG ST i Upper upper limit value Upper lower limit value Lower upper limit value Lower lower limit value Set the upper value of upper limit lower value of upper limit upper value of lower limit and lower value of lower limit for alarm output Setting range on each measurement range is shown below Set the value in units of 0 1 c Example To set to 0 3 Enter 3 Table 5 4 Setting range for each measure
170. limit set for alarm output 5 1 Values set to Cw Command execution area 38 Table 8 30 Values set to Cw Command execution area Command execution Setting value P area Z For execution of command No 9409H 940BH lt Set a slice position No of the target ST1RD2 Hexadecimal Cw 0 For execution of command No 1409H 140BH a Set a start slice No of the target ST1RD2 Hexadecimal Set a command No to be executed Hexadecimal m Cw 1 CH1 lower upper limit lower lower limit setting read 9409H 1409H g CH2 lower upper limit lower lower limit setting read 940BH 140BH g z Zia 15 Fixed to OOOOH Any other value is treated as 0000H SE z Cw 3 i g 5 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal a completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 31 Values stored in Cr Command result area When completed normally Command result area Result details For execution of command No 9409H 940BH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No g a 00H Normal completion Co For execution of command No 1409H 140BH u The command execution result and start slice No in hexadecimal are store
171. ll not malfunction 7 1 Precautions for Online Module Change ONLINE MODULE CHANGE 4 5 6 7 8 9 MELSEC ST Replaceable slice module Only the slice modules of the same model name can be replaced online Replacing a slice module with a different slice module model and adding a new slice module are not allowed Number of replaceable slice modules Only one slice module can be replaced in a single online module change To replace multiple slice modules perform a separate online module change for each module Command execution during online module change While an online module change is being executed while the REL LED of the head module is on no command can be executed to the slice module being replaced online An attempt to execute a command in such a case will cause an error Parameter change during online module change To change a command parameter of the slice module which is being changed online the head module s REL LED is on from the master station wait until the online module change is completed The ERR LED of the head module in online module change status The ERR LED of the head module in online module change status will turn on only when an error related to the online module change occurs It will not turn on or flash when any other error occurs I O data during online module change While online module change is being executed for a slice module while the REL LED of
172. lt Cr 0 7 0 Start slice No A 00H Normal completion Cr The executed command No 941EH 141Ek is stored Hexadecimal CH1 conversion setting value for disconnection detection is stored Cre The stored value range is 32768 to 32767 CH1 conversion setting value for disconnection detection is stored Cr 3 The stored value range is the same as that of _Cr 2_ Response data 1 8 34 8 4 ST1RD2 Parameter Setting Read Commands 8 4 9 Conversion setting value for disconnection detection read Command No 941EH 141EH 8 COMMANDS MELSEC ST b When failed Cr 0 15 8 Command execution result is other than OOH Table 8 41 Values stored in Cr Command result area When failed Cr KOIL a meses A m Result details area 3 For execution of command No 941EH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO z Cr 0 15 8 Command execution result Slice position No z o a2 Other than 00 Failure ao lt Section 8 7 Values Stored into Command Execution Result Cr 0 z For execution of command No 141EH The command execution result and start slice No in hexadecimal are stored in the high 9 and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No 2 n i
173. lue in the adjusting channel and then execute offset channel specification command no B403H 3403n ST1RD2 F panel FA Platinum RTD DA ore L rci Alternatively enter the value DQ using a general resistor jal Confirm that the command execution is completed 1 MELSEC ST 1 3 Input the gain value in the Confirm that the command adjusting channel and then execution is completed execute gain channel specification command Confirm that the ST1RD2 is in no B404H 34041 the normal mode In this mode the ST1RD2 RUN LED is on G End D i Alternatively enter the value using a general resistor re LJ Platinum RTD E fa 500 c1Q DQ ia pa Confirm that the command execution is completed Adjust other channels Execute user range write command no B405x 3405n Confirm that the command execution is completed YES Is the ST1RD2 ERR LED on Clear errors Execute operation mode setting command no B402 3402n I to shift to the normal mode 2 3 Figure 4 9 Offset gain setting procedure 1 An error can be cleared by either of the following Error clear request command No 8104H 0104H Error reset request RYnA For details of the abov
174. lues Stored into Command Execution Result CONFIGURATION SYSTEM Cr 0 For execution of command No 141AH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No f Other than 00 Failure lt Section 8 7 Values Stored into Command Execution Result SPECIFICATIONS Cr1 The executed command No 941AH 141AH is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored PROCEDURES BEFORE OPERATION SETUP AND Cr 3 Cw 3 Argument 2 at command execution is stored 1 When OF is stored in _Cr 0 15 8 Command execution result 00H slice position No or start slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE oe COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 33 8 4 8 Sensor compensation value read Command No 941AH 141AH 8 COMMANDS MELSEE S T 8 4 9 Conversion setting value for disconnection detection read Command No 941EH 141EH on 4 words 8 bytes C 4 words 8 bytes y This command reads out conversion setting values for disconnection detection from RAM of the ST1RD2 1 Values
175. m for initial data write command Execute Initial data individual write request command No 81074 with the dedicated instruction RDMSG of the master station to set command parameters 1 Setting details of command parameters In this program the following parameters are set Table 6 9 Setting details of command parameters Item Setting Reference section CH1 Offset gain value selection Factory default CH2 Offset gain value selection Factory default ST1RD2 z Section 8 3 2 CH1 Measurement range setting Pt100 200 to 850 c CH2 Measurement range setting Pt100 200 to 850 c 2 Device assignments in the program example Table 6 10 Device assignments in the program example Device Application Device Application M2020 Completion device D1000 to D1004 Control data M2021 Completion status indicator device D1500 to D1506 Send data execution data of the command M3000 Initial data individual write flag D1700 to D1704 Receive data result data of the command 6 11 6 4 Program Examples PROGRAMMING 3 Program example M3000 X105A X1040 E d z f MOVP HO D1000 Clears Completion status im A r J gt MOVP H3 D1001 J Target station No 3 fe MOVP HOE D1002 Send data size WOVP HOA D1003 J Receivable data size z O s h D1004 Clears receive data size g 20 Eg fwovP KI D1500 J No of commands to b
176. ment range Measurement range Setting range 200 to 850 C 2000 to 8500 B 20 to 12 200 to 1200 2 o O Pt1000 vewe 0 to 200 c 0 to 2000 j Sensor compensation value setting Set a sensor compensation value The setting range for the sensor compensation value is 200 to 200 Set the value in units of 0 1 c Example To set to 0 3 Enter 3 k Conversion setting value for disconnection Specify a conversion setting value applied when disconnection is detected The setting range of the conversion setting value for disconnection detection is 32768 to 32767 Set the value in units of 0 1 c Example To set to 0 3 Enter 3 5 Parameter writing operation 1 In Input Output Monitor of GX Configurator ST check that convert setting request is OFF 0 3 Section 5 4 Input Output Monitor 2 From the Channel pull down menu select a channel for parameter setting 3 Select parameter items to be written to the ST1RD2 by checking the corresponding Select check boxes 4 Set values in the Setting Value fields 5 Select the target memory RAM or ROM from the pull down menu of Target Memory 6 Click the button When writing the parameters of multiple channels to the ST1RD2 perform the steps 2 to 6 for each channel POINT Before writing parameters make sure that convert setting request is OFF 0 If Bw n 1 convert setting request is ON 1 parameters cannot be writ
177. mit value 0 Normal 1 Alarm has occurred CH2 Alarm status Upper limit value 0 Normal 1 Alarm has occurred CH2 Alarm status Lower limit value 0 Normal 1 Alarm has occurred b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 8 Values stored in Cr Command result area When failed Command result area Result details For execution of command No 8101H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 ie b8 b7 a bO PA 4 Command execution result Cr 0 7 0 Slice position No A Other than 00 Failure lt gt Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 0101H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b8 b7 b0 croas 8 croas 8 8 Command execution result crog 0 7 1 crog 0 Start slice No m Other than 00 Failure lt Section 8 7 Values Stored into Command Execution Result Cr1 The executed command No 8101H 0101H is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3_ Argument 2 at command execution is stored 1 When OF is stored in Cr 0 15 8 Command execution result OOH slice position No or star
178. mmand execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below ONLINE MODULE CHANGE b15 m b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No oe X A l 00H Normal completion Cr1 The executed command No 9408H 1408H 940AH 140AH is stored Hexadecimal COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 25 8 4 5 CHI upper upper limit upper lower limit setting read Command No 9408H 940A H 1408H 140Ah 8 COMMANDS MELSEE ST Table 8 28 Values stored in Cr Command result area When completed normally Continued Command result area Result details CH oO upper upper limit value is stored 16 bit signed binary fhe The stored value range is 32768 to 32767 CH o upper lower limit value is stored 16 bit signed binary Cr 3 The stored value range is the same as Cr 2 Response data b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 29 Values stored in Cr Command result area When failed Command result area Result details For execution of command No 9408h 940AH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 ia b8 b7 ied bO ma t Cr 0 15 8 Command execution result Slice position No a Other than 00 Failure Section
179. nd No to be executed 9402H 1402H Hexadecimal 1 Fixed to OOOOH Any other value is treated as 0000H Cw 3 2 Values stored in Cr Command result area a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 22 Values stored in Cr Command result area When completed normally Command result area Result details For execution of command No 9402H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 pi bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No a 00H Normal completion one For execution of command No 1402H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No a 00H Normal completion Cr The executed command No 9402H 1402n is stored Hexadecimal 8 20 8 4 ST1RD2 Parameter Setting Read Commands 8 4 3 Operation condition setting read Command No 9402H 1402H 8 COMMANDS MELSEE ST Table 8 22 Values stored in Cr Command result area When completed normally Continued Command result area Result details The averaging process setting is stored for each channel a o
180. nd failure command execution resu To D3017 H2 lt gt D3021 H2 po Processing for command failure command execution resul Lo D3025 H2 H Processing for command failure command execution resu SMO to HO SDO Processing for dedicated instruction failure RST M4007 k batch write flag OFF Command parameter batch write flag OFF Figure 6 10 Program for setting command parameters when multiple commands are simultaneously executed continued 6 17 6 4 Program Examples PROGRAMMING MELSEC ST 4 Program example when one command is executed at a time The following is a program example for executing a command at a time M4000 M4001 M4002 M4003 M4004 M4005 M4006 XI05A X1040 z HovP HO D1000 Clears Completion status E MOvP H3 D1001 Target station No 3 HOvP HOA D1002 Send data size 6 E IMOVP HOA D1003 Receivable data size S o a wir Hoe HO D1004 Clears receive data size Oo Z 7 oO 2 W000 XIOA mone rHOVP Kl D1100 No of commands to be 2 k executed O s L 12 D1101 Slice position No 2 a Conversion enable disable ov HOA400 D1102 setting write Command No A400H m s i O THOVP HO D1193 CH1 Conversion enable m CH2 Conversion enable a n WwW pp Ho D1104 Fixed to 0000H 255 ey as Executes dedicated Pom G RDMSG UQ D1000 D1100 D1300 M2040 L instruction RDMSG BES M4001 X105A X1040 Hov KI D1100 No of commands to be exe
181. nds with the number 8000H and greater determine the head module and slice modules with their slice position number And for commands with the number 7FFFH and lower determine them with their start slice number Upper upper upper lower limit setting PROGRAMMING Lower upper lower lower limit setting ONLINE MODULE CHANGE COMMANDS 3 4 Memory and Parameters 3 29 3 4 2 Parameters 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST CHAPTER4 SETUP AND PROCEDURES BEFORE OPERATION 4 1 Handling Precautions 1 Do not drop the module or give it hard impact since its case is made of resin Doing so can damage the module 2 Do not disassemble or modify the modules Doing so could cause a failure malfunction injury or fire 3 Be careful not to let foreign particles such as swarf or wire chips enter the module They may cause a fire mechanical failure or malfunction 4 1 4 1 Handling Precautions 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEG ST 4 2 Setup and Procedure before Operation C Sian Module mounting Mount the ST1RD2 onto the base module Wiring Wire external devices to the ST1RD2 gt gt Section 4 4 Wiring When using GX Configurator ST When not using GX Configurator ST Use industrial shipment settings Use industrial shipment settings Use user range settings Use user range settings Use user range s
182. ng request is OFF 0 23 1 Values set to Cw Command execution area or nO Table 8 66 Values set to Cw Command execution area Command Setting value execution area 2 For execution of command No B401H Set a slice position No of the target ST1RD2 Hexadecimal O SLA For execution of command No 3401H a Set a start slice No of the target ST1RD2 Hexadecimal Cw 1 Set a command No to be executed B401H 3401H Hexadecimal w O Cw 2 ui Fixed to OOOOH Any other value is treated as 0000H 2 Cw 3 2 5 2 Values stored in Cr Command result area UES The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result fe a When completed normally Cr 0 15 8 Command execution result is OOH E Table 8 67 Values stored in Cr Command result area When completed normally 3 Command result Result details 5 area For execution of command No B4014 The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below S b15 b8 b7 bO F Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No 2 T a 00H Normal completion For execution of command No 3401H The command execution result and start slice No in hexadecimal are stored in the high u and low bytes respectively as shown below 8 b15 b8 b7 b0 w o Cr 0 15 8 Command execution result Cr 0 7 0 Start sl
183. nsult your local Mitsubishi representative explaining a detailed description of the problem bate i The ST1RD2 may be faulty No communication is available with the a f _ 05H 7 Please consult your local Mitsubishi representative explaining a specified module f ae detailed description of the problem Therequestediocnmandisnel Confirm the error code and take corrective actions gt F Section 9 1 Error Code List 06H executable in the current operation If no error code is stored see Table 8 1 to check whether the mode of the module requested command was executed in an appropriate mode Continue the processing since the operation mode of the The module has already been in the O7H m ST1RD2 specified by Cw 0 slice position No or start slice specified mode No is already the requested mode Gee The mode of the module cannot be Set Bw n 1 Convert setting request to OFF 0 and then changed to the specified mode execute the command ee The specified module is in the online Execute the command after completion of the online module module change status change ON The specified module No is different Check if the command parameter setting of the intelligent or does not exist function module is appropriate to the specified module No OFH The value of Cw 0 slice position No Check if the value set for Cw o slice position No or start slice or start slice No is out of range 8 7 Values Stored into Command Exec
184. nt compensation using the offset gain setting The offset gain setting allows 2 point compensation for each channel User range setting user defined setting or Factory default setting default setting of the module can be selected for offset gain values 1 2 1 1 Features 1 OVERVIEW MELSEE ST 11 Alarm output An alarm can be output for each channel when a temperature outside the preset measurement range is detected OVERVIEW 12 Online module change A module can be replaced without stopping the system 13 Easy setting using GX Configurator ST 5 A software package GX Configurator ST is separately available o GX Configurator ST is not necessarily required for the system 26 However using GX Configurator ST enables onscreen parameter setting and offset gain setting which can reduce programming steps of master station and makes the setting operating status check easier r S D W m 4 Soe 7 8 5 Z S W 5 WwW w g gt 65 eZ E S 1 1 Features 1 3 2 SYSTEM CONFIGURATION CHAPTER2 SYSTEM CONFIGURATION This chapter describes the system configuration for use of the ST1RD2 2 1 Overall Configuration An overall configuration for use of the ST1RD2 is shown below Terminating resistor ST1RD2 GX Configurator ST Terminating resistor Platinum RTD Head module sensor etc Figure 2 1 Overall system configuration 2 1 2 1 Overall Configuration
185. o 120 200 to 1200 Pt1000 EHO 0 to 200 c 0 to 2000 c Offset gain setting writing operation Click the Save button The offset gain settings of all channels are written to the ST1RD2 5 6 Offset Gain Setting D GX Configurator ST MELSEG ST POINT 1 An error occurs if the Save button is clicked in either of the following E conditions lt _ 3 Section 9 1 Error Code List i e Offset value gt Gain value Error code 400 O H 2 e Gain value Offset value gt 0 2 C Error code 410 O H If an error occurred click the Error Clear button to clear the error and set it again 2 When the offset gain setting screen is closed the screen displays a message 3 that asks if you are sure to change to the normal mode Click the OK button o to change to the normal mode When the module enters the normal mode the RUN LED of the ST1RD2 turns on 3 When having exited the forced output test mode make sure that the RUN 2 LED of the head module is on z nao ol P S 2 e d 2 G a S x lt PROGRAMMING ONLINE MODULE CHANGE COMMANDS 5 6 Offset Gain Setting 5 12 6 PROGRAMMING MELSEC ST CHAPTER6 PROGRAMMING This chapter describes example programs available when the QJ61BT11N is used as a master station eeeeeeeeeeeeceeseeeeeeeoeeeeeeeeeeseeeeeeeeeeeeee eee ee For details of the QJ61BT11N refer to the
186. o setting CH1 Conversion setting value for disconnection 5000 Section 8 5 7 CH2 Conversion setting value for disconnection No setting 6 4 Program Examples 6 PROGRAMMING 2 Device assignments in the program example Table 6 12 Device assignments in the program example Device Application Device Application Completion device for simultaneous execution of M2030 D1000 to D1004 Control data multiple commands Completion status indicator device for Send data execution data for each command M2031 D1100 to D1104 simultaneous execution of multiple commands execution Completion device for separate execution of each Receive data execution data for each command M2040 D1300 to D1304 command execution Completion status indicator device for separate Send data for simultaneous execution of multiple M2041 D2000 to D2028 execution of each command commands i Receive data for simultaneous execution of M4000 Conversion enable disable setting write flag D3000 to D3028 multiple commands M4001 Operation condition specification value write flag Time number of times moving average time M4002 i constant setting write flag CH1 upper upper limit value upper lower limit M4003 pp i ppe pp value setting write flag CH1 lower upper limit value lower lower limit value M4004 i setting write flag M4005 Sensor compensation value write flag Conversion setting value
187. odule information storage enabled D1318 Receive data result data of the command D4000 Error module information read target 6 4 Program Examples 6 PROGRAMMING MELSEC ST 2 Program example X105A il MOVP HO D1000 J Clears Completion status VP D1001 Target station No 3 a Sov HOA D1002 Send data size Foe 8 D1003 Receivable data size 2 O MOVP HO D1004 Clears receive data size g 20 Er s L L KI D1100 No of commands to be executed gt g s i HO D1101 Fixed to 00001 r Error module information read request MOvP H103 D1102 J command No 0103H o 6 MOVP HO D1103 Fixed to 0000H lt i O T MOVP HO D1104 J Fixed to 0000H m T N Executes dedicated L SCP RDNS uo D1000 D1100 D1300 m2000 instruction RDMSG N M2000 M2001 PETEERE eee or eee pane x z D1000 HO J Processing for normal command completion completion status eee fal E E E EE E So A Processing for normal command completion arz t gan command execution result oll i 2a 2 awed J a Error module information 2 8 E D1301 HO HE DI 000 HO H SET M6000 J storage enabled ON H me S r Processing for command failure 07777 ead t OMDISUOD E r Processing for command failure 77777777T C E i command execution result LL i z M2001 SHO propi ne a anna E t ke HO spo Processing for dedicated instruction failure f 3 De ee M6000 a t kH e D1303 HO MOVP D1
188. of command No 1401H Set a start slice No of the target ST1RD2 Hexadecimal Cw 1 Set a command No to be executed 9401H 1401H Hexadecimal cue Fixed to OOOOH Any other value is treated as 0000H Cw 3 2 Values stored in Cr Command result area a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 19 Values stored in Cr Command result area When completed normally Command result area Setting value For execution of command No 9401H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No f 00H Normal completion a For execution of command No 1401H4 The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No a 00H Normal completion Cr The executed command No 9401H 1401H is stored Hexadecimal 8 18 8 4 ST1RD2 Parameter Setting Read Commands 8 4 2 Conversion channel read Command No 9401H 1401H 8 COMMANDS MELSEE ST Table 8 19 Values stored in Cr Command result area When completed normally Continued Command result area Setting value The current conversion enable disable setting is stored for each channel
189. of the target ST1RD2 Hexadecimal 5 W Cw 1 Set a command No to be executed 8100H 0100H Hexadecimal D T Cw 2 r aN Fixed to OOOOH Any other value is treated as 0000H aoe Cw 3 Tga nao 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal re completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH g O Table 8 4 Values stored in Cr Command result area When completed normally Command result area Result details For execution of command No 8100H The command execution result and slice position No in hexadecimal are stored in the S high and low bytes respectively as shown below Z b15 b8 b7 bO O Cr 0 15 8 Command execution result Slice position No K R 00H Normal completion Cr 0 2 For execution of command No 0100H u The command execution result and start slice No in hexadecimal are stored in the high 3 and low bytes respectively as shown below w a SZ b15 b8 b7 bO ES Cr 0 15 8 Command execution result Start slice No 8 a 00H Normal completion Cr1 The executed command No 8100H 0100n is stored Hexadecimal COMMANDS 8 2 Common Commands 8 5 8 2 1 Operating status read request Command No 8100H 0100H 8 COMMANDS MELSEE ST Table 8 4 Values stored in Cr Command result area When completed normally Continued
190. om inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after production of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not available after production is discontinued 3 Overseas service Overseas repairs shall b
191. ommunication status information Failure to do so may cause an accident due to an erroneous output or malfunction When an error occurs all outputs are turned off in the MELSEC ST system At default However I O operations of the head module and respective slice modules can be selected for the following errors 1 Communication error s MELSEC ST CC Link Head Module User s Manual 4 3 1 Output status setting for module error 2 Slice module error The output status for the case of an error can be set to Clear Hold or Preset with a command parameter of each slice module For the setting availability refer to each slice module manual Since the parameter is defaulted to Clear outputs will be turned off when an error occurs This parameter setting can be changed to Hold or Preset when the system safety is more ensured by holding or presetting the output DESIGN PRECAUTIONS Create an external failsafe circuit so that the MELSEC ST system will operate safely even when the external power supply or the system fails Failure to do so may cause an accident due to an erroneous output or malfunction 1 The status of output changes depending on the setting of various functions that control the output Take sufficient caution when setting those functions 2 Outputs may be kept ON or OFF due to malfunctions of output elements or the internal circuits For signals that may cause a serious accident configure an external monitoring
192. on No or start slice No 8 56 8 5 ST1RD2 Parameter Setting Write Commands 8 5 7 Conversion setting value for disconnection detection write Command No A41EH 241EH 8 COMMANDS MELSEE ST 8 6 ST1RD2 Control Commands A z 8 6 1 Parameter setting read from ROM Command No B400H 3400H m i O om 4 words 8 bytes Cr 4 words 8 bytes z This command reads parameters from ROM to RAM in the ST1RD2 and can be executed o Ba only in normal mode and when Bw n 1_ Convert setting request is OFF 0 A 1 Values set to Cw Command execution area Table 8 63 Values set to Cw Command execution area 2 O Command lt Setting value execution area g For execution of command No B400H 2 Set a slice position No of the target ST1RD2 Hexadecimal sue For execution of command No 3400H 4 Set a start slice No of the target ST1RD2 Hexadecimal i N Cw Set a command No to be executed B400H 3400H Hexadecimal 9 4 a lt 4 k fOr Cw 2 i FO Fixed to OOOOH Any other value is treated as 0000H maiS Cw 3 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal a completion or failure in Cr 0 15 8 Command execution result 3 a When completed normally Cr 0 15 8 Command execution result is OOH x Table 8 64 Values stored in Cr Command res
193. on method A Xmethod x Disconnection detection Detectable 4 Each channel independent ROM write count ROM write count by user range write or parameter setting Up to 10 000 times Number of occupied I O points 4 points for each of input and output Number of occupied slices 2 o z Information Input data Br n_ Number of occupancy 4 _Wr n_ Number of occupancy 2 z amount Output data Bw n Number of occupancy 4 Ww n Number of occupancy 0 5 TOE i z 2 Insulation Specific isolated area Isolation method Dielectric withstand 3 resistance Between platinum RTD Isolation E Photo coupler 560V AC rms 3 cycles 500V DC input channels and u i insulation elevation 2000m 10MQ or more gt internal bus 3 Between platinum RTD u No insulation Yo input channels 5 oe 8 eZ Eg Z fe O 3 1 Performance Specifications 3 1 3 SPECIFICATIONS MELSEC ST Table 3 1 Performance specifications list Continued Item Specifications Applicable base module Spring clamp type ST1B S4IR2 Screw clamp type ST1B E4IR2 Applicable coding element ST1A CKY 15 dusty gray 24V DC 20 15 ripple ratio within 5 External AUX power supply 24V DC current 0 030A 5V DC internal current 0 080A consumption 77 6mm H x 12 6mm W x 55 4mm D 77 6 3 06in H x 12 6 0 50in W x 55 4 2 18in D mm External dimensions Weight 0 04kg 1 If a measured temperature value outside
194. oo 3 16 3 2 5 Conversion setting for disconnection detection eeeeeeeeeeeseseeeeeeesesseeecceceoooseccecoosoosoceee 3 18 3 2 6 Alarm output FUNCTION sveeeeeceeccccccccceccccccccecccccccssscceecccccscececcesecccsscoeececcsscescecesssees 3 20 3 2 7 Sensor compensation FUNCTION e eeseesesseeeeesseceseoscoocosscooooccoosccccsossocosoccosoosoossssessos 3 22 3 3 I O Data COOL OCOOO OOOO OOO OOOO OOO OOOOH OOOO OOO OOOO OOO OOOO OOO OO OOO OOOO OOO OO OOOO OOOOH OOOOH OOOO OOO OOO OOOO OO OOO OOOOOOOOOOOOS 3 23 3 3 1 Bit input Arca 0000000 cccccc ccc ccc cece ccc 00000000000 0000000000 0000000000000 0000000000000 0000 sees eeeee 3 24 3 3 2 Word input Arcaereocccoccccocoooooooooooo000000000000000000000000000000000000000000000000000000000000000000000 3 27 3 3 3 Bit output ALLA ececccccocooooooooooooo00000000000000000000000000000000000000000000000000000000000000000000000 3 27 3 4 Memory and Parameters OOOO LOCOS OOOO OOOOH OOOO OOO OOO OOOO OO OOOO LOO OO OOO OO OOOO OOO OOOO OOOOH OOOO OOO OOOO OOOO OOOOOOS 3 28 3 4 1 Memorye eeeeeeceececcecccccccccoccoccocccccccccccccccccoccocococcocccceccccccceccoccococoococcccccecccccoceocoe 3 28 3 4 2 Parameters COCO OOOO OOOO OOO OOOO OOOO OOOO OOO OO OOOO OOOO OOO OOOO OOOOH OOO OOOO OOO OOOOH OS OOS OO OOOOH OOOOH OOOO OOOOSOOSE 3 29 CHAPTER4 SETUP AND PROCEDURES BEFORE OPERATION 4 1to4 16 4 1 Handling Precautions coocoooooooooooooooooooooooo0000000000000000000000000000000000000000000000000000
195. or correct offset gain values in the real application situation c Offset gain value memory Offset gain values are stored in the ROM and thereby they are not erased by power off d Number of writes to ROM After the offset gain setting write the data to the ROM with the User range write command command No B405H 34054 The maximum number of writes to ROM is 10 000 To prevent inadvertent writing to the ROM the number of writes to ROM is counted from the time of power on lt e When an error occurs When an error occurs during offset gain setting the offset and gain values are not written to the ST1RD2 Set correct offset and gain values again f For higher accuracy Offset gain values of higher accuracy can be obtained by correcting errors with the minimum and maximum values within the operating range Higher accuracy can be obtained if offset and gain values are set after 30 minute warm up lt Offset gain value range Set offset and gain values within the range satisfying the following conditions If an invalid value is set an error will occur Condition 1 Within the allowable input range Condition 2 Offset value lt Gain value Condition 3 Gain value Offset value gt 0 2 c g h Error correction Errors can be corrected by using a standard resistor instead of direct temperature input to a platinum RTD Power value of standard DC voltage generator Resistance
196. or the case of 0 3 c set 3 Sg z W Set a CH2 sensor compensation value T ES Cw 3 The setting range is the same as that of Cw 2_ Argument 1 7 8 x 0 Z oO O W a S W wo e 55 oe COMMANDS 8 5 ST1RD2 Parameter Setting Write Commands 8 51 8 5 6 Sensor compensation value write Command No A41AH 241AH 8 COMMANDS MELSEE ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 58 Values stored in Cr Command result area When completed normally Command result Result details area For execution of command No A41AH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No n 00H Normal completion Cio For execution of command No 241AH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No K l 00H Normal completion Cr 1 The executed command No A41AH 241An is stored Hexadecimal
197. ore using this product 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter Failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring fr
198. ormed based on the difference between the temperature measured by the thermometer and the one measured by the ST1RD2 MELSEC ST Reference section Sensor compensation function 1 The measured temperature value is compensated based on the set sensor compensation value The compensation is available for each channel Sensor compensation method GX Configurator ST Dedicated instruction RDMSG from the master station lt Section 8 5 6 Sensor compensation value write Command No A41AH 241AH Section 3 2 7 Offset gain setting function 1 Linear compensation is available by individually compensating any given 2 points offset gain value within the effective range The offset gain setting can be made for each channel 2 To use the user range setting the offset gain value selection must be made in advance The offset gain value selection is available for each channel Default is set to factory default Offset gain setting method GX Configurator ST Dedicated instruction RDMSG from the master station L gt Section 8 6 3 Operation mode setting Command No B402H 3402h L gt Section 8 6 4 Offset channel specification Command No B403H 3403H lt Section 8 6 5 Gain channel specification Command No B404H 3404H L gt Section 8 6 6 User range write Command No B405H 3405n Offset gain value selection method GX Configurator ST lt _ gt Section 5 3 Parameter Setting Dedicated ins
199. per lower limit setting write A408H 2408H CH2 upper upper limit upper lower limit setting write A40AH 240AH Set an upper upper limit value for alarm output PROCEDURES BEFORE SETUP AND OPERATION The setting range for each measurement range is shown below Values must be set in units of 0 1 c Example For the case of 0 3 c set 3 Measurement range Setting range 200 to 850 c 2000 to 8500 Cw 2 ee o 200 to 1200 W Pt1000 20 to 120 c 0 to 200 c 0 to 2000 GX Configurator ST The condition Upper upper limit value 2 Upper lower limit value 2 Lower upper limit value Lower lower limit value must be met If an out of range value is set an error occurs when Bw n 1 Convert setting request is set PROGRAMMING to on although it does not occur at the time of command execution Set an upper lower limit value for alarm output Cw 3 The setting ranges are the same as those of _Cw 2_ Argument 1 ONLINE MODULE CHANGE oe COMMANDS 8 5 ST1RD2 Parameter Setting Write Commands 8 45 8 5 4 CH upper upper limit upper lower limit setting write Command No A408H A40AH 2408H 240AH 8 COMMANDS Command result MELSEC ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result
200. pleted normally Command result area Result details Cro Error code 0000H when completed normally Cr1 The executed command No 8107H 0107H is stored Hexadecimal Cr2 The number of command parameter settings of the intelligent function module is stored PROGRAMMING ONLINE MODULE CHANGE oe COMMANDS 8 3 Initial Data Write Command 8 13 8 3 2 Initial data individual write request Command No 8107H 0107h 8 COMMANDS MELSEC ST Table 8 13 Values stored in Cr Command result area When completed normally Continued sf Command result area Cr 3 Result details For execution of command No 8107H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 a b8 b7 bO Cr 3 15 8 Command execution result Cr 3 7 0 Slice position No a 00H Normal completion For execution of command No 01074 The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 ey b8 b7 bO Cr 3 15 8 Command execution result Cr 3 7 0 Start slice No A 00H Normal completion Cr 4 to Cr 34 Detailed results for the intelligent function modules set in _Cr 2_ are stored in the same way as in _Cr 3_ One word each b When failed Cr 0 is oth
201. pper upper limit limit or lower value of lower limit of alarm aon A40AH eas Section upper lower limit setting output 240AH 8 5 4 write CH2 lower upper limit ee lower lower limit settin section 240BH e 8 5 5 write Writes compensation values for errors A41AH Sensor compensation between actual temperature and z Section 241AH value write measured temperature to RAM of the 8 5 6 ST1RD2 AMEH Conversion setting value Writes conversion setting values for Sodi i i E ection 241EH for disconnection disconnection detection to RAM of the 8 5 7 detection write ST1RD2 B400H Parameter setting read Reads parameters from ROM to RAM in the Section 3400H from ROM STARD2 Condition 8 6 1 B401H Parameter setting write to Writes parameters from RAM to ROM in the Section 3401H ROM ST1RD2 8 6 2 B402H Section Operation mode settin Switches the mode of the ST1RD2 Condition 2 ST1RD2 control 3402H a Condition 8 6 3 command B403H Offset channel Specifies an offset channel of offset gain Section 3403H specification setting and adjusts the offset value 8 6 4 B404H TUA Specifies a gain channel of offset gain Section Gain channel specification Condition 3 3404H p setting and adjusts the gain value Condition 3 8 6 5 B405H Writes adjusted offset gain settings to ROM Section User range write iti 3405H Jai of the ST1RD2 8 6 6 8 1 Command List 8 3 OVERVIEW CONFIGURATION SYSTEM SPECIFICATIONS PROCEDURES BEFO
202. r ST during online module change ssesssssee97 4 CHAPTER8 COMMANDS 8 1to8 72 8 1 Command List 0cooooooooo00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 1 8 2 Common Commands sessessscoccocooooooooooooo00000000000000000000000000000000000000000000000000000000000000000 J 5 8 2 1 8 2 2 Operating status read request Command No 8100H 0100H e eeeseeeeesseeeeossooceossoooeossoo0008 5 Error code read request Command No 8101H 0101H seseesesessesesesoesososocoososocsososoosooooo 8 7 8 3 Initial Data Write Command ssessecsccoocoococoooooooooooo000000000000000000000000000000000000000000000000000000 J 9 8 3 1 8 3 2 Initial data batch write request Command No 8106H 0ooooooooooo00000000000000000000000000000000000 J 9 Initial data individual write request Command No 8107H 0107H eeeeeeeeeeeeeeeseesescocsocoooo0 3 12 8 4 ST1 RD2 Parameter Setting Read Commands COOOOOOOOOOOOOOCOO00000000000000000000000000000000000000000000 8 16 8 4 1 8 4 2 8 4 3 8 4 4 8 4 5 8 4 6 8 4 7 8 4 8 8 4 9 Conversion enable disable setting read Command No 9400H 1400H seeseceeeecececccceceeeee 3 16 Conversion channel read Command No 9401H 1401H eeeeeeeeeesseeeecssccoeccoceccesosocoecesooe Z 18 Operation condition setting read Command No 9402H 1402H eeeeeeseeesseessoeccoecoooso000 amp 20 CH time count moving average time constant setting read Command
203. r compensation value No setting YSlice position No 2 Conversion setting value for disconnection detection write Command No A41EH CH1 Conversion setting I value for disconnection detection CH2 Conversion setting 7 value for disconnection detection Executes dedicated instruction RDMSG Figure 6 10 Program for setting command parameters when multiple commands are simultaneously executed continued 6 4 Program Examples 6 16 OVERVIEW CONFIGURATION SYSTEM SPECIFICATIONS PROCEDURES BEFORE SETUP AND OPERATION o gt GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE COMMANDS 6 PROGRAMMING M2030 M2031 M2031 i h Processing for command failure command execution result 1 i a Processing for command failure command execution result i h a Processing for command failure command execution resul Command parameter D1000 HO e Processing for normal command completion completion status a ae Ponsa f D3005 H2 oooi ea D3009 H2 Haltis rroma D3013 H2 Haaai arrora f D3017 H2 oos rroma f D3021 2s Posing rroma D3025 K2 J Poesngiorroma O D1000 HO J Processing for command failure completion status lt D3001 H2 lt gt D3005 H2 e oo Processing for command failure command execution result lt gt D3009 H2 lt gt D3013 H2 J Processing for comma
204. r execution of command No 9402H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 e b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No h Other than 00 Failure LL 3 Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 1402H The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Command execution result Start slice No A Other than 00 Failure L 3 gt Section 8 7 Values Stored into Command Execution Result Cr1 The executed command No 9402H 1402n is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3_ Argument 2 at command execution is stored 1 When OF is stored in Cr 0 15 8 Command execution result 00H slice position No or start slice No of the head module is stored in Cr 0 7 0 Slice position No or start slice No 8 22 8 4 ST1RD2 Parameter Setting Read Commands 8 4 3 Operation condition setting read Command No 9402H 1402H 8 COMMANDS MELSEE ST 8 4 4 CHI time count moving average time constant setting re
205. r settings of each module refer to the following MELSEC ST CC Link Head Module User s Manual 8 2 7 Initial data batch write request Command No 8106H 2 For settings of intelligent function modules other than the ST1RD2 refer to the following Intelligent Function Module User s Manual Initial data batch write request Command No 8106H 2 Values stored in Cr Command result area The command execution result data vary depending on the data normal completion or failure in _Cr 0 a When completed normally Cr 0 is 0000H Table 8 10 Values stored in Cr Command result area When completed normally Command result area Result details Cro Error code 0000H when completed normally Cr1 The executed command No 8106H is stored Hexadecimal Cr2 The command parameter setting status after writing is stored for each slice module Cr3 b15b14b13b12b11b10 b9 b8 b7 b6 bd b4 b3 b2 b1 bO B15 v4 9 12 1 10 9 8 7 6 5 4 3 2 11 0 Jecoans 3 1 00 29 28 26 26 25 24 20 22 21 20 10 10 17 16 estes 3 2a 43 42 41 40 39 26 s7 26 35 04 39 a etonne s s6 57 56 55 54 59 52 s1 50 29 48 0 Parameter not set 1 Parameter set 8 10 8 3 Initial Data Write Command 8 3 1 Initial data batch write request Command No 8106H Command result area Result details 8 COMMANDS b When failed Cr 0 is ot
206. r to the following lt Section 3 3 1 2 g Z 3 Bw n 2 System area Bw n 3 System area Use of Bw n 2 and Bw n 3 system areas is prohibited Fixed to 0 5 2 S wo a Oe S 3 3 I O Data 3 27 3 3 2 Word input area 3 SPECIFICATIONS MELSEE ST 3 4 Memory and Parameters This section explains the memory and parameters of the ST1RD2 3 4 1 Memory RAM and ROM can be used to store the parameter of ST1RD2 1 RAM a The ST1RD2 operates based on the parameter settings stored in the RAM b The parameter settings stored in the RAM become valid when the Bw n 1 convert setting request turns from OFF to ON 2 ROM a The parameters stored in the ROM are not erased even if the power is turned off b The parameters stored in the ROM are transferred to the RAM when e The MELSEC ST system ST1RD2 is powered off then on e The head module is reset e Parameter setting read from ROM command No B400H 34004 is executed 3 28 3 4 Memory and Parameters 3 4 1 Memory 3 SPECIFICATIONS MELSEE ST 3 4 2 Parameters The setting items required for operation of the ST1RD2 are called command parameters E S a 1 Setting command parameters 5 Use either of the following methods to set command parameters a GX Configurator ST GX Configurator ST allows easy on screen setup reducing programming steps 2 on the master station If the set values should be used every time when the
207. rated by respective power companies and applications in which a special quality assurance system is required such as for Railway companies or Public service purposes shall be excluded from the programmable controller applications In addition applications in which human life or property that could be greatly affected such as in aircraft medical applications incineration and fuel devices manned transportation equipment for recreation and amusement and safety devices shall also be excluded from the programmable controller range of applications However in certain cases some applications may be possible providing the user consults their local Mitsubishi representative outlining the special requirements of the project and providing that all parties concerned agree to the special circumstances solely at the users discretion Company names and product names used in this document are trademarks or registered trademarks of respective companies SH NA 080758ENG A MELSEC ST Platinum RTD Input Module User s Manual CC Link MODEL ST1RD BT U SY E MODEL 13JZ15 SH NA 080758ENG A 0809 KWIX sfa MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 oo NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPA When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transact
208. re stored in the high and low bytes respectively as shown below WwW b15 b8 b7 bO 5 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No D N orz Bee 00H Normal completion s 3 rs wA Cr 1 The executed command No A404H 2404n is stored Hexadecimal Ee Cr 2 0000H is stored a Cr 3 Y b When failed Cr 0 15 8 Command execution result is other than OOH 5 x Table 8 50 Values stored in Cr Command result area When failed 2 Command result Result details area For execution of command No A404H g The command execution result and slice position No in hexadecimal are stored in the high z and low bytes respectively as shown below b15 b8 b7 bO fz A Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No R Other than 0O Failure m lt _ Section 8 7 Values Stored into Command Execution Result z Cr 0 9 For execution of command No 2404H m The command execution result and start slice No in hexadecimal are stored in the high 52 and low bytes respectively as shown below b15 b8 b7 bO 8 l Other than 0O Failure 2 lt Section 8 7 Values Stored into Command Execution Result Z 5 8 5 ST1RD2 Parameter Setting Write Commands 8 43 8 5 3 CHI time count moving average time constant setting write Command No A404H 2404H 8 COMMANDS Table 8 50 Values stored in Cr Command result area When failed Command result Result details
209. red only when one or more value is set in _Cw 5 8 T 0 b3 b2 b1 bO Cw 6 x F Fixed to 00 L CH1 Offset gain value selectio 0 Factory default 1 User range setting CH2 Offset gain value selectio 0 Factory default 1 User range setting 8 3 Initial Data Write Command 8 9 8 3 1 Initial data batch write request Command No 8106h SYSTEM PROCEDURES BEFORE SETUP AND OPERATION ONLINE MODULE CHANGE e e OVERVIEW CONFIGURATION SPECIFICATIONS GX Configurator ST PROGRAMMING COMMANDS 8 COMMANDS Table 8 9 Values set to Cw Command execution area Continued Cw ReaL ae KS LATTA Setting value 1K Y Set command parameters of the ST1RD2 Hexadecimal This setting is required only when one or more value is set in Cw 5 J ollo P WW ay to L CH1 Measurement range setting OH Pt100 200 to 850 C 1H Pt100 20 to 120 C 2H Pt100 0 to 200 C Cw 7 4H Pt1000 200 to 850 C 5H Pt1000 20 to 120 C 6H Pt1000 0 to 200 C CH2 Measurement range setting OH Pt100 200 to 850 C 1H Pt100 20 to 120 C 2H Pt100 0 to 200 C 4H Pt1000 200 to 850 C 5H Pt1000 20 to 120 C 6H Pt1000 0 to 200 C In the same way as in _Cw 6_ or Cw 7_ set command parameters for other ST1RD2s Cw 8 to Cw 19 and intelligent function modules Two words each 2 1 Fo
210. rees C Setting range eg Offset gain value selection Factory default Conversion enable disable setting Enable Averaging processing specification Sampling processing Alarm output setting Disable Conversion setting for disconnection detection Value immediately before disconnection Time count moving average time constant setting Upper upper limit value Upper lower limit value Lower upper limit value Lower lower limit value Sensor compensation value setting Conversion setting value for disconnection Figure 5 2 Parameter setting screen 4 Display setting details When the parameters need to be set for multiple channels set them separately for each channel 5 3 5 3 Parameter Setting D GX Configurator ST Table 5 2 Input range 10 to 10V E 0 to 10V g ST1AD2 V Oto 5V 5 1 to 5V User range setting 4 to 20mA z ST1AD2 0 to 20mA User range setting 3 a Measurement range setting 26 Set the measurement range Select a measurement range from the following Table 5 3 Measurement range setting i 200 to 850 c 9 Pt100 20 to 120 c a 0 to 200 c 200 to 850 c Pr Pt1000 20 to 120 c S 0 to 200 c a b Setting range TE The actual measurement range setting used in the ST1RD2 is shown here and LoF cannot be changed here uga ol c Offset gain value selection Select Factory default or User range setting d Conversion enab
211. result Cr 0 7 0 Start slice No a 00H Normal completion Cr 1 The executed command No B403H 3403n is stored Hexadecimal Cr 2 0000H is stored Cr 3 8 64 8 6 ST1RD2 Control Commands 8 6 4 Offset channel specification Command No B403H 3403H 8 COMMANDS MELSEE S T b When failed Cr 0 15 8 Command execution result is other than OOH Table 8 74 Values stored in Cr Command result area When failed z m Command result Result details u area 2 For execution of command No B403H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below z b15 b8 b7 bO 2 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No wir nz cas Other than O0u Failure lt Section 8 7 Values Stored into Command Execution Result Cr 0 For execution of command No 3403H The command execution result and start slice No in hexadecimal are stored in the high Z and low bytes respectively as shown below z b15 b8 b7 bO fra p Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No m A Other than O0u Failure w L gt Section 8 7 Values Stored into Command Execution Result 2 WwW a Cr 1 The executed command No B403H 34031 is stored Hexadecimal A g Z Ze LOE Cr 2 Cw 2 Argument 1 at command execution is stored a 9 ce Wo
212. rors can be reset by Error clear request command command No 8104H 0104H or Error reset request RYNA o z For details refer to the following L gt MELSEC ST CC Link Head Module User s Manual g 2 Error status RXnA is a remote input of the head module Q When Error status RXnA is ON the error module can be identified by executing the Error module information read request command command No 01031 In order to obtain the error code execute the Error code read request command command No 8101H 0101H to the identified error module i A A wW L gt MELSEC ST CC Link Head Module User s Manual 3 4 Remote I O Remote Registers a S wo ra 5 raan OO n a eZ lt fa O 3 2 Functions 3 19 3 2 5 Conversion setting for disconnection detection 3 SPECIFICATIONS MELSEE ST 3 2 6 Alarm output function A Alarm zone Measured x Outside alarm zone arm Alarm activated deactivated temperature value Aisne activated activated Upper upper A A limit value Upper lower limit value Alam deactivated AOS Alarm deactivated CH1 measured 7 l temperature value Lower upper limit value CH2 measured temperature value Lower lower limit value 11 Alarm Alarm deactivated N activated gt Time ON 1 Alarm output signal OFF 0 Error status RXnA OFF 0 Figure 3 12 Alarm output function overview 1 When the d
213. rt setting request is set to on although it does not occur at the time of command execution Set an upper lower limit value for alarm output Cw 3 The setting range is the same as _Cw 2_ Argument 1 8 48 8 5 ST1RD2 Parameter Setting Write Commands 8 5 5 CHI lower upper limit lower lower limit setting write Command No A409H A40BH 2409H 240Bh 8 COMMANDS MELSEE ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal z m completion or failure in Cr 0 15 8 Command execution result amp gt a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 55 Values stored in Cr Command result area When completed normally Command result Result details area For execution of command No A409H A40BH fa o The command execution result and slice position No in hexadecimal are stored in the high gt 6 and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No A fe A i z 00H Normal completion 3 Cr 0 i For execution of command No 2409h 240BH g The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below WwW b15 b8 b7 bO 5 Cr 0 15 8 Command execution result Cr 0 7
214. s 4 Bit Input Area sik a 3 A 2 Conversioniestanisted tian ae status of Brn 2 Conversion completed flag is m displayed E m Alarm output signal The status of _Br n 3_ alarm output signal is displayed a Z Q O 5 4 Input Output Monitor 5 6 D GX Configurator ST b Word Data The display format decimal hexadecimal can be changed Table 5 6 Word Data list Input Output Data Item Description Word Input Are CHO measured temperature The values of wrn and Wr n 1 value temperature values are displayed 5 7 5 4 Input Output Monitor MELSEC ST CHO measured D GX Configurator ST 5 5 Forced Output Test This section explains a forced output test Conduct the test after setting values to the bit output area of the ST1RD2 1 Mode changing Click Mode Diagnosis 2 Forced Output Test screen display 1 Select ST1RD2 on the System Monitor screen 2 Click the Forced Output Test button 3 Display setting screen E Forced Output Test No 2 Select All Release All Module Information Slice No 3 Module Name STIRD2 LabelName Bit Data Output Data Select Item Name Value Bit Output Area E Convert setting request No request X Word Data Cc pF Output Data Select ltem Name Figure 5 4 Forced output test screen 4 Display setting details a Bit Data Table 5 7 Bit Data list Outpu
215. set to Cw Command execution area Table 8 39 Values set to Cw Command execution area Command execution Setting value area For execution of command No 941E Set a slice position No of the target ST1RD2 Hexadecimal fw For execution of command No 141E Set a start slice No of the target ST1RD2 Hexadecimal Cw 1 Set a command No 941EH 141EH to be executed Hexadecimal Cw 2 Fixed to OOOOH Any other value is treated as 0000H Cw 3 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in Cr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 40 Values stored in Cr Command result area When completed normally Command result Result details area For execution of command No 941EH The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No a 00H Normal completion cre For execution of command No 141EH The command execution result and start slice No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 b0 Cr 0 15 8 Command execution resu
216. sfa MITSUBISHI ELECTRIC MELSEC ST Series Programmable Logic Controllers User s Manual CC Link Platinum RTD Input Module ST1RD2 reas A MITSUBISHI ELECTRIC INDUSTRIAL AUTOMATION Version A ersion SAFETY PRECAUTIONS Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated manuals introduced in this manual Also pay careful attention to safety and handle the module properly The precautions given in this manual are concerned with this product only Refer to the user s manual of the network system to use for a description of the network system safety precautions These SAFETY PRECAUTIONS classify the safety precautions into two categories DANGER and CAUTION D DANGER Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury A Indicates that incorrect handling may cause hazardous conditions CAUTION resulting in medium or slight personal injury or physical damage oo Depending on circumstances procedures indicated by A N CAUTION may also be linked to serious results In any case it is important to follow the directions for usage Store this manual in a safe place so that you can take it out and read it whenever necessary Always forward it to the end user DESIGN PRECAUTIONS Create an interlock circuit on the program so that the system will operate safely based on the c
217. so can cause a malfunction DISPOSAL PRECAUTIONS N CAUTION When disposing of this product treat it as industrial waste REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Revision Sep 2008 SH NA 080758ENG A First edition Japanese Manual Version SH 080752 A This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2008 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for choosing the ST1RD2 MELSEC ST platinum RTD input module Before using the module please read this manual carefully to fully understand the functions and performance of the ST1RD2 MELSEC ST platinum RTD input module and use it correctly CONTENTS SAFETY PRECAUTIONS ssesesessesesossesosocoesososocsososoosososoosososoososossosocsosesecsososecsosesecsososessosesesee A _ 1 REVISIONS ecvcsccecccccccccccccccccsccccccscccsccscccsccsccsccecececcscecscessececcscecsccsceccccsececcsceccocscccsccssccscees A 5 INTRODUCTION sesesceseseccosececoosecocoosececoosececoosececcosecoccosecescosecescosesoscosossesosossssosossssosossssosoes A G CONTENTS seseesesessesesosccoesosccsecosessesosocoososossesosscoesosccsesosscoesossssesossssesosesseses
218. t slice No of the head module is stored in Cr 0 7 0 Start slice No or Slice position No 8 8 8 2 Common Commands 8 2 2 Error code read request Command No 8101H 0101h 8 COMMANDS 8 3 Initial Data Write Command 8 3 1 Initial data batch write request Command No 8106H GW 6 to 20 words 12 to 40 bytes Cr 6 words 12 bytes This command batch writes command parameters to the following modules of the same type e Head module e Input module e Output module e Intelligent function module The measurement range and offset gain settings are written to RAMs of multiple ST1RD2s all at once 1 Values set to Cw Command execution area Table 8 9 Values set to Cw Command execution area C F Command execution Setting value area Cw 0 Fixed to OOOOH Cw 1 Set a command No to be executed 8106H Hexadecimal Cw 2 Set command parameters of the head module Hexadecimal Cw 3 Set command parameters of input modules Hexadecimal Cw 4 Set command parameters of output modules Hexadecimal Set the number of the command parameter settings for intelligent function modules in Cw 5 Cw 6 to Cw 19 number of module types 0 to 7 Set a number specific to the ST1RD2 module and and offset gain setting Hexadecimal This setting is requi
219. t Data Item Description The setting of Bw n 1_ convert setting request can be Bit Output Area Convert setting request changed b Word Data Unavailable for the ST1RD2 5 5 Forced Output Test 5 8 SYSTEM PROCEDURES BEFORE SETUP AND OPERATION OVERVIEW CONFIGURATION SPECIFICATIONS ol ONLINE MODULE CHANGE P S 2 e d 2 G a S x lt PROGRAMMING COMMANDS D GX Configurator ST 5 Test operation a Select the test item by checking the corresponding Select check box b Make setting in the Value filed c Click the Set button 1 Clicking the Set button executes the test 1 When the module is not in the forced output test mode a screen appears asking whether to switch to the forced output test mode Click the OK button to switch to the forced output test mode When the forced output test mode is activated the RUN LED of the head module flashes 4 POINT When having exited the forced output test mode make sure that the RUN LED of the head module is on 5 5 Forced Output Test D GX Configurator ST 5 6 Offset Gain Setting This section explains how to make offset gain setting a i 1 Measurement range setting Set the measurement range for the offset gain setting on the parameter setting screen For the parameter setting refer to the following
220. tart slice No of the head module is stored in _Cr 0 7 0 Slice position No or start slice No 8 62 8 6 ST1RD2 Control Commands 8 6 3 Operation mode setting Command No B402H 3402h 8 COMMANDS MELSEE ST 8 6 4 Offset channel specification Command No B403H 3403H aw 4 words 8 bytes i e Cr 4 words 8 bytes This command specifies a channel and adjusts the offset value for the channel When this command is executed the value being applied to the ST1RD2 is written to RAM as an offset value g This command can be executed only in offset gain setting mode ihr 1 Values set to Cw Command execution area Table 8 72 Values set to Cw Command execution area Command g Setting value execution area lt For execution of command No B403H Set a slice position No of the target ST1RD2 Hexadecimal D Cw For execution of command No 3403H Set a start slice No of the target ST1RD2 Hexadecimal w O Cw Set a command No to be executed B403H 3403H Hexadecimal mi Specify a channel for which values are adjusted by the offset value set in the offset gain 9 Z setting a R 5 Multiple channels can be set at the same time Dg a 0 0 0 H aaa ae b3 b2 b1 bO fe wn Cw 2 N J J E Fixed to 0 L 2 CH1 Offset channel specification 8 0 Invalid 5 1 Channel to be set CH2 O
221. tation occupied 5 RRS SS a SS eS a PSS 2 SSS SS Ss SSS SS eS p ee eae ee et fo SS eS Se 1 i Link register Remote register i b Remote register t t l l i W i RWr i i tai l RWr sy 7 7 Li i a T i a in 1 1 i 7 a f ii I l la l ft i eae 1 Lai li jet 11 no i Station k Station Beo a aI Station Use prohibited os w3 Nos r Nos Rwa i E i Nos 1 i 1 io T 7 i i 7 We ec ee cee a Pe tee ee NE Sota See eel Ute eS eet E E StS el Figure 6 7 Wr Word input area remote input RWr 2 O z Table 6 5 Wr Word input area assignment sheet 2 Master station Remote device station MELSEC ST system g A PF o wo RWr0 Wr 00 CH1 measured temperature value fe 2 ST1RD2 Q wi RWr1 Wr 01 CH2 measured temperature value m n w2 RWr2 M wroz Use prohibited orz xt a w3 RWr3 Wr 03 Use prohibited 5 Qo m E a nao 2 5 p D E Q x lt 0 9 Z lt x oe 0 O ir a w l gt a S wo SZ ZT oOo n a Zz lt x Q 8 6 3 Settings and Communication Data 6 8 6 PROGRAMMING 6 4 Program Examples A program example is shown below XO XOF 1 1 1 fBMov SW80 K4MI000 K4 1 i Processing for data link error of station No 1 Program for initial data write command 2 a Program for initial data write command in this section Program for reading error module information AEN 2 d Program for reading error module information in this section
222. ten 5 5 5 3 Parameter Setting D GX Configurator ST 5 4 Input Output Monitor This section explains how to monitor the I O data of the ST1RD2 ii F 3 1 Mode changing Click Mode Diagnosis 2 Input Output Monitor screen display 1 Select ST1RD2 on the System Monitor screen 5 wir 2 Click the Input Output Monitor button 25 Monitoring starts as soon as the Input Output Monitor screen is displayed 3 Display setting screen P Zz E Input Output Monitor No fe put Output Monitor No 2 z Monitor Switch 2 Dew 5 Module Information is Slice No 8 3 Module Name STIRD2 Label Name Lu Bit Data a O Output Data Item Value Input Dal er th Bit Input Area Module ready Rea a Convert setting completed flag No rq o EEE T E akg LOE Soe Bee nao ol Word Data CH1 measured temperature value O CH2 measured temperature value 0 Figure 5 3 Input Output Monitor screen P S 2 e d 2 G a S x lt 4 Display setting details a Bit Data Table 5 5 Bit Data list z Input Output Data Item Description Z oO g Bit OUIpUt Area Convert setting request The status of Bw n 1__ convert setting request is g displayed Module ready The status of Brn module ready is displayed Convert setting completed flag Paan of _ Brn 1__ convert setting completed flag i
223. tes respectively as shown below b15 b8 b7 me b0 Command execution result Start slice No A Other than 00n Failure L gt Section 8 7 Values Stored into Command Execution Result ONLINE MODULE CHANGE e e Cr The executed command No 9401H 1401h is stored Hexadecimal Cr 2 Cw 2_ Argument 1 at command execution is stored Cr 3 Cw 3_ Argument 2 at command execution is stored 1 When OF is stored in Cr 0 15 8 Command execution result 00H slice position No or start slice No of the head module is stored in Slice position No or start slice No COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 19 8 4 2 Conversion channel read Command No 9401H 1401h 8 COMMANDS MELSEE ST 8 4 3 Operation condition setting read Command No 9402H 1402H ea 4 words 8 bytes Cr 4 words 8 bytes This command reads averaging process setting alarm output setting and conversion setting for disconnection detection from RAM of the ST1RD2 1 Values set to Cw Command execution area Table 8 21 Values set to Cw Command execution area Command execution Setting value GUCE For execution of command No 9402H Set a slice position No of the target ST1RD2 Hexadecimal Cw For execution of command No 1402H Set a start slice No of the target ST1RD2 Hexadecimal Cw 1 Set a comma
224. the head module is on all the Br n Bit input area and Wr n Word input area data of the slice module turn to 0 OFF 10 User setting range accuracy after online module change After online module change the accuracy of the user range setting is about three times lower than that before the online module change When the user range setting is used set the offset and gain values again as necessary 11 Mode for online module change Perform online module change in the normal mode 12 Forced output test during online module change The forced output test of GX Configurator ST cannot be used for the module being changed online After completion of online module change perform the forced output test 7 1 Precautions for Online Module Change 7 2 SYSTEM PROCEDURES BEFORE SETUP AND OPERATION OVERVIEW CONFIGURATION SPECIFICATIONS GX Configurator ST PROGRAMMING Lu al fa O W Z rA 0 COMMANDS ONLINE MODULE CHANGE Preparations for Online Module Change Have GX Configurator ST ready to use when replacing the ST1RD2 online Depending on the module failure status the command parameters and offset gain setting values in the user range setting may not be saved into the head module For the procedure for setting parameters and offset gain values during online module change refer to the following L Section 7 4 1 When setting is performed using GX Configurator
225. tion No of the target ST1RD2 Hexadecimal z Cw 0 For execution of command No 1418H 5 W Set a start slice No of the target ST1RD2 Hexadecimal 6 Cw 1 Set a command No 9418H 1418H to be executed Hexadecimal tw Cw 2 a Fixed to OOOOH Any other value is treated as 0000H m Cw 3 na arZz aa Soe 7 8 x 0 S oO O W a S W wo e ae OO oe COMMANDS 8 4 ST1RD2 Parameter Setting Read Commands 8 29 8 4 7 Initial data setting read Command No 9418H 1418H 8 COMMANDS MELSEE ST 2 Values stored in Cr Command result area The command execution result data vary depending on the result data normal completion or failure in LCr 0 15 8 Command execution result a When completed normally Cr 0 15 8 Command execution result is OOH Table 8 34 Values stored in Cr Command result area When completed normally Command result Result details 1K Y For execution of command No 9418H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No Ne aF b 00H Normal completion cr 0 For execution of command No 1418H The command execution result and start slice No in
226. tion result OOH slice position No or start slice No of the head module is stored in Cr 0 7 0 Slice position No or start slice No GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE oe COMMANDS 8 5 ST1RD2 Parameter Setting Write Commands 8 53 8 5 6 Sensor compensation value write Command No A41AH 241AH 8 COMMANDS MELSEE ST 8 5 7 Conversion setting value for disconnection detection write Command No A41EH 241EH co 4 words 8 bytes C 4 words 8 bytes y This command writes conversion setting values for disconnection detection to RAM of the ST1RD2 and can be executed only in normal mode and when Bw n 1 Convert setting request is OFF 0 1 Values set to Cw Command execution area Table 8 60 Values set to Cw Command execution area Command execution Setting value area For execution of command No A41EH Set a slice position No of the target ST1RD2 Hexadecimal Ew For execution of command No 241E Set a start slice No of the target ST1RD2 Hexadecimal Cw 1 Set a command No to be executed A41EH 241EH Hexadecimal Set a CH1 conversion value for disconnection detection Cue The setting range is 32768 to 32767 Set a CH2 conversion value for disconnection detection an The setting range is the same as that of cw 2 Argument 1 8 54 8 5 ST1RD2 Param
227. tional part 2x80 gt pn ti Figure 3 6 Example of processing count calculation a WwW wo gt 65 a eZ S 3 2 Functions 3 11 3 2 3 Temperature conversion system 3 SPECIFICATIONS 3 12 MELSEC ST b Count averaging c 3 2 Functions Conversion is performed for the specified channel for the preset number of times Then the sum of the values excluding the maximum and minimum is averaged and the result is stored into Wr n Wr n 1 CHO measured temperature value area The time taken for storing the averaged value s into Wr n _Wrn 1 CHO measured temperature value area varies depending on the number of used channels number of conversion enabled channels Processing time Preset number of times x Number of used channels x 80ms Example If conversion of channels 1 and 2 is enabled with the preset count of 500 an average value will be output every 80000ms 500 x 2 x 80 80000ms Moving average From the conversion values obtained at sampling intervals for the specified number of times the maximum and minimum values are eliminated and the others are averaged The averaged value is stored in _Wr n_ Wr n 1_ CHO measured temperature value area Since the calculation is done for each sampling period the latest measured temperature value can be obtained 3 2 3 Temperature conversion system SPECIFICATIONS Moving av
228. to set command parameters 1 Setting details of command parameters In this program the following command parameters are set Table 6 11 Setting details of command parameters Item Setting Reference section CH1 Conversion enable disable setting Conversion enabled Section 8 5 1 CH2 Conversion enable disable setting Conversion enabled CH1 Averaging processing specification Count averaging Section 8 5 2 CH2 Averaging processing specification Sampling processing CH1 Time count moving average time constant setting 50 times Section 8 5 3 CH2 Time count moving average time constant setting No setting CH1 Alarm output setting Alarm output enabled CH2 Alarm output setting No alarm output CH1 Conversion setting for disconnection detection Given value Section 8 5 2 Value immediately before CH2 Conversion setting for disconnection detection disconnection Upper upper limit value 300 C Upper lower limit value 300 c Section 8 5 4 CH2 Upper upper limit value Upper lower limit value No setting CH1 Upper upper limit value Upper lower limit value Hoe act Lower upper limit value 10 c CH1 Lower upper limit value Lower lower limit value Lower lower limit value 10 c Section 8 5 5 CH2 Lower upper limit value Lower lower limit value No setting CH1 Sensor compensation value settin 9 i 3 02C Section 8 5 6 CH2 Sensor compensation value setting N
229. trol command M5000 Error reset request flag A Completion status indicator device ST1RD2 control command M2011 D1000 to D1004 Control data Send data of ST1RD2 control command M3000 Initial data individual write flag D1100 to D1104 i execution data of the command Receive data of ST1RD2 control command result data of the command Send data of initial data write command execution data of the command D1300 to D1304 W oO O L W a n w ao e m Q O x o z O amp nd lu a 0 SETUP AND D1500 to D1506 Receive data of initial data write command D1700 to D1705 result data of the command N 5 g d 5 oO x lt o Zz 5 fo a A Q g wo 5 ee die 60 N Q Zz x fa O 4 5 Offset Gain Settings 4 12 4 5 1 Offset gain setting procedure SETUP AND PROCEDURES BEFORE OPERATION 2 Program example 1 I 1 BMOV SW8O K4M1000 K4 M1002 M1000 M1001 M1002 M3000 4 13 miee SE Processing for normal data link of station No 33 i X105A X1040 Figure 4 10 Offset gain setting program example 4 5 Offset Gain Settings 4 5 1 Offset gain setting procedure NOVP HO Doo F NOVP H3 Doo F MOYP HOE D002 J MOVP HOA D003 J HOV HO D004 J fHOvP KI D500 J MovP HO D50 J fMovp Heio7 D502 NOVP HI D503 O NOVP H2 D504 F MOVP H8403 D1505 fHOv
230. truction RDMSG from the master station L gt Section 8 3 1 Initial data batch write request Command No 8106H lt gt Section 8 3 2 Initial data individual write request Command No 8107H 0107H Section 4 5 Online module change 1 A module can be replaced without the system being stopped Execution procedure GX Configurator ST Button operation on the head module 3 8 3 2 Functions 3 2 1 Function list CHAPTER 7 3 SPECIFICATIONS MELSEE ST 3 2 2 Temperature conversion function 1 A temperature value input from a platinum RTD is converted into a temperature data and thereby the temperature can be detected OVERVIEW 2 The measured temperature value to the first decimal place is multiplied by 10 and the result is stored into Wr n Wr n 1 CH measured temperature value in 16 bit signed binary The value is rounded down to the nearest tenth CONFIGURATION SYSTEM Example 1 For a measured temperature value of 123 45 C 1234 is stored oO b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 bi bO 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 Figure 3 3 For a measured temperature value of 123 45 c 3 A negative measured temperature value is represented as a two s complement 2 Zz O lt o m 3 w a a Example 2 For a measured temperature value of 123 45 c 1234 is stored b15 b14 b13
231. tual temperature and Section 141AH value read measured temperature from RAM of the 8 4 8 ST1RD2 Conversion setting value Reads conversion setting values for 941EH j Section for disconnection disconnection detection from RAM of the 141EH 8 4 9 detection read ST1RD2 8 1 Command List 8 COMMANDS Command Command type No Command Command name Table 8 1 Command list 2 2 Description condition Execution Reference section A400H Conversion enable Writes the conversion enable disable setting Section 2400H disable setting write to RAM of the ST1RD2 eonaiien 8 5 1 Writes averaging processing specification A402H Operation condition alarm output setting and conversion setting Section 2402H setting write for disconnection detection to RAM of the 8 5 2 ST1RD2 R Writes time or number of times for averaging CH O time count moving A404H Ss conen processing number of times set for moving Section vi i iti 2404H i g average or a time constant to RAM of the 8 5 3 setting write ST1RD2 CH1 limit A408H eyes MPPE Section upper lower limit setting 2408H 8 5 4 write T1RD2 t CH1 limit S parame er A409H ower upper imi o Seion setting write 2409H lower lower limit setting Writes the upper value of upper limit lower 8 5 5 command write value of upper limit upper value of lower e CH2 u
232. ult area When completed normally Command result Result details area o z For execution of command No B400H The command execution result and slice position No in hexadecimal are stored in the high and low bytes respectively as shown below g b15 b8 b7 bO Cr 0 15 8 Command execution result Cr 0 7 0 Slice position No a 00H Normal completion 2 Cr 0 fo For execution of command No 3400H z m The command execution result and start slice No in hexadecimal are stored in the high 52 and low bytes respectively as shown below b15 b8 b7 bO 8 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No s 00H Normal completion COMMANDS 8 6 ST1RD2 Control Commands 8 57 8 6 1 Parameter setting read from ROM Command No B400H 3400H 8 COMMANDS MELSEE S T Table 8 64 Values stored in Cr Command result area When completed normally Continued Command result Result details EUGI Cr 1 The executed command No B400H 3400h is stored Hexadecimal Cr 2 OOOOH is stored Cr 3 b When failed Cr 0 15 8 Command execution result is other than 00H Table 8 65 Values stored in Cr Command result area When failed Command result Result details EUGI For execution of command No B400H The command execution result and slice position No in hexad
233. ution Result No is within the range or not 8 71 OVERVIEW CONFIGURATION SYSTEM SPECIFICATIONS PROCEDURES BEFORE SETUP AND OPERATION GX Configurator ST PROGRAMMING ONLINE MODULE CHANGE ee COMMANDS 8 COMMANDS Table 8 81 Command execution results and actions Continued Command execution Description result m Data cannot be read from the specified Execute the command again module If the problem on the left occurs again the ST1RD2 may be F faulty Data cannot be written to the specified O nes 11H mod le Please consult your local Mitsubishi representative explaining a ule detailed description of the problem The specified module is not in the 13H status availabli for comimarid Set Bw n 1_ Convert setting request to OFF 0 and then i execute the command parameter writing 8 72 8 7 Values Stored into Command Execution Result Q TROUBLESHOOTING Xe CHAPTER TROUBLESHOOTING This chapter lists the errors that may occur when the ST1RD2 is used and explains how to troubleshoot them 1 Z Q O a m d D O rg 9 1 Error Code List When an error has occurred in the ST1RD2 due to data writing to the master module by x Q executing the Error code read request command command No 8101H 0101H an error A code can be stored into Cr Command result area of the hea
234. ution result 00H slice position No or start slice No of the head module is stored in Cr 0 7 0 Slice position No or start slice No 8 14 8 3 Initial Data Write Command 8 3 2 Initial data individual write request Command No 8107H 0107h 8 COMMANDS MELSEC ST 4 POINT 1 Cw 3 to Cw 98 intelligent function module s command parameter settings exceeding the quantity set in Cw 2 2 Initial data individual write request Command No 8107H 0107H cannot be executed with another command at the same time Doing so will cause an error 3 When the slice position No or start slice No is duplicated the module with the duplicate setting is detected as an error module are not executed 8 3 Initial Data Write Command 8 15 8 3 2 Initial data individual write request Command No 8107H 0107H SYSTEM PROCEDURES BEFORE SETUP AND OPERATION ONLINE MODULE CHANGE oe OVERVIEW CONFIGURATION SPECIFICATIONS GX Configurator ST PROGRAMMING COMMANDS 8 COMMANDS MELSEE ST 8 4 ST1RD2 Parameter Setting Read Commands 8 4 1 Conversion enable disable setting read Command No 9400H 1400H ri 4 words 8 bytes Cr 4 words 8 bytes This command reads the conversion enable disable setting from RAM of the ST1RD2 1 Values set to Cw Command execution area Table 8 15 Values set to Cw Command execution area
235. ution result H Tan eee eee eee eee eee Seo D1302 H0B403 H Processing for command failure command execution result H lan eee eee eee eee Se De ae ee ete eg ee ee ray i 5 D1302 HOB404 Processing for command failure command execution result 4 5 Tann eee eee eee eee eee Ser 5 Dy dees ge an agate aE 2 D1302 HOB405 Processing for command failure command execution result H 8 Pee eee ee eee a x j BKRSTP M4000 K5 All flags OFF M2010 M2011 SMO P i m HH HO SDO J Processing for dedicated instruction failure 4 Pee eee eee eee a o BKRSTP M4000 K5 All flags OFF Z z Figure 4 10 Offset gain setting program example continued 9 a m l 5 a S wo SZ ZI Oe Q a Zz Ed Q 4 5 Offset Gain Settings 4 16 4 5 1 Offset gain setting procedure D GX Configurator ST MELSEG ST CHAPTER5 GX Configurator ST This chapter explains the functions of GX Configurator ST used with the ST1RD2 For details of GX Configurator ST refer to the following L gt GX Configurator ST Operating Manual 5 1 GX Configurator ST Functions Table 5 1 lists the GX Configurator ST functions used with the ST1RD2 Table 5 1 List of GX Configurator ST functions used with ST1RD2 Item Description i edea section 1 The following parameters can be set in GX Configurator ST CHU measurement range setting CHO offset gain value selection CHO conversion enable disable setting CHO averaging processing specific
236. uto start X x Case of CPU STOP setting Block data assurance per station Remote net Ver 2 mode z I are compd See All connect count XT i Remote ot oulY 1000 Remote reaister AW wo Remote reaisterfA Ww W1000 Bo Ver 2 Remote input R Ver 2 Remote Leaiste RW Ver 2 Remote register Rww Special relay SB SBO Automatic reconnection station count 2 E CC Link station information Module 1 Stand by master station No Expanded Exclusive station Reserve invaiid Inteligent bulferselect word Si tation ne Station type cyclic setting count points station select Send Receive Automatic PLC down select op z A Ve Remote 0 station l single v Exclusive station 1 32 points z No seting v 2a mode setting Asynchronous fe 2 2 Ver Remote 1 0 station v snge v Exclusive station 1 32 points z Noseting v E nmv Ver Remote device staton v singe Exclusive station 1 32 points No seting v eee ion setti a D A Remote device station iil setting Intialsetings Interrupt setting ERTA 4 Figure 6 4 Setting network parameters 6 5 6 3 Settings and Communication Data 6 PROGRAMMING MELSEE ST 3 I O data assignment The following are I O data assignment results for the system configuration example in z W this chapter z Lu The I O points she
237. ype platinum RTD can be connected to each channel By short circuiting terminals 2 wire type platinum RTDs can be also used C Section 3 1 1 Specifications for platinum RTD connection 5 Disconnection is detectable Disconnection of a platinum RTD or cable can be detected for each channel and for each wire wire A B or b 6 Type of the values stored at disconnection detection is selectable For values to be stored in the CH O measured temperature value area in the case of disconnection detection you can select Value immediately before disconnection Up scale each measurement range s upper limit value 5 Down scale each measurement range s lower limit value 5 and Given value 7 Optimal conversion processing is selectable From Sampling processing Time averaging Count averaging Moving average and Primary delay filter options a desired conversion method can be selected for each channel 8 Measurement range is selectable for each channel Three different measurement ranges are available for each of Pt100 and Pt1000 RTDs and any of these can be selected for each channel 9 One point compensation using the sensor compensation function The sensor compensation function allows 1 point compensation for each channel When an error is identified between an actual temperature and a measured temperature it can be compensated easily by setting a sensor compensation value 10 Two poi

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