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MELSEC-ST Thermocouple Input Module User`s Manual

1. The executed command no is stored Hexadecimal Cr Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored fo MELSEC ST 8 5 5 Gain channel specification Command No 3304H Specify the channel where the gain value will be adjusted When this command is executed the value given to ST1TD2 is written in RAM as the gain value This command can be executed only in the offset gain setting mode Values set to Cw Command execution area 1 Cw Command execution Setting value area Set the start slice no of the STITD2 where the command will be executed Hexadecimal Specify the channel where the gain value of offset gain setting will be adjusted Values can be set to multiple channels at a time b15 to b2 bi b0 0 1 1 Gain channel specification b0 CH1 bi CH2 0 Invalid 1 Channel to set Thermocouple K 2700 to 13720 2000 to 12000 Thermocouple E 2700 to 10000 2000 to 9000 Set the acceptable temperature setting value and or voltage setting value for input The temperature setting value is set in the unit of 0 1 C Example To set to 0 3 C Store 3 The voltage setting range is set in the unit of 0 01mV Example To set to 3mV Store 300 Setting range on each input type is shown below
2. The executed command no is stored Hexadecimal Cr Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored fo MELSEC ST 8 5 6 User range write Command No 3305H Writes the adjusted offset gain settings to the ROM of the ST1TD2 This command can be executed only in the offset gain setting mode 1 Values set to Cw Command execution area Cw Command execution l Setting value area CwO Set the start slice number of the ST1TD2 where the command will be executed Hexadecimal Fixed to 00004 Any value other than 0000u is ignored W 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo 0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target 00x Normal completion The executed command
3. 9 TROUBLESHOOTING MELSEC ST 9 2 5 Measured temperature value is abnormal Check Item Check whether the connected thermocouple or compensation lead wire differs from the setting Check whether the connected thermocouple or compensation lead wire is connected Connect the thermocouple or compensation lead wire correctly reversely renee A Check influence from the ground and adjacent devices and take action to Check for noise in the thermocouple input prevent noise Is the cold junction temperature compensation Set the cold junction temperature compensation setting User Parameter setting correct correctly Check whether conversion is made with the other thermocouple set after setting of the Make offset gain setting again for the thermocouple changed offset gain value Set the input type setting User Parameter to the connected thermocouple type 9 2 6 Micro voltage conversion value is abnormal Check Item Check whether the input type set is a e Set the input tvpe setting User Parameter to the micro voltage input thermocouple or not Check influence from grounding and adjacent equipment and take noise Check the micro voltage signal cable for noise 9 g l AER reduction measures After offset gain value setting the other signal E l 9 9 3 Make offset gain setting again with the newly connected signal cable cable was connected If the normal measured temp
4. o MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y A Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target O et The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 d MELSEC ST 8 4 2 Operation condition set value write Command No 2302H Writes the averaging process specification and alarm output setting to the RAM of the ST1TD2 This command can be executed only when Bw n 1 convert setting request is off 0 in the normal mode Values set to Cw Command execution area W Command execution Setting value area Set the start slice no of the STITD2 where the command will be executed Hexadecimal 2
5. Br n 3 Alarm output signal arpa 3 SPECIFICATIONS MELSEC ST 3 2 7 Cold junction temperature compensation setting ST1TD2 can perform the following two kind of cold junction temperature compensation by selecting Yes No of cold junction temperature compensation with Pt1000 temperature measuring resistor using configuration software at the master station 1 Using Pt1000 temperature measuring resistor to perform cold junction temperature compensation cold junction temperature compensation set to Yes Cold junction temperature compensation is performed automatically by a Pt1000 temperature measuring resistor built in a base module for ST1TD2 Object whose temperature is to be measured Compensation lead wire copper 2 Performing cold junction temperature compensation externally cold junction temperature compensation set to No Use this function for high precision temperature measurement such as the case where an error in cold junction temperature compensation accuracy Ambient air temperature 25 5 C 1 5 C Ambient air temperature 0 to 55 C 2 5 C by Pt1000 temperature measuring resistor built in a base module for ST1TD2 can not be ignored By providing a precision ice bath externally the thermoelectromotive force generated at the tip of the thermocouple can be led to this module without any change improving the cold junction temperature compensation accuracy Object whose te
6. 4 SETUPAND PR OCEDURES BEFORE OPERATION MELSEC ST Er Error information area Master station side device D1002 0 ENTE RENE Er 01 Dozi 1 Ero2 Jinformation D10022 i D1002 3 me 4 Bus refreshing module 2 STIPSD error information D1 EE NE 5 ioe CH1 error information mer 7 ST1TD2 2 CH2 error information iooz9 Mr n Module status Mr 2 r Command result area D1002 A PT Dea J Module status area L information Masterstation side device Head module existence D1004 0 L9 information D1004 1 Bus refreshing modul Pu UN D1004 2 wi PSD existence information D1004 3 Module status mr ue TD2 D1004 4 i 2 D1004 5 Ce II to pot r Command result area Master station side device 3 RE PB Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target DIT Cr8 JRespnseDaa2 Doos 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST Bw Bit output area System area 0 fixed D2000 0 f D2000 1 BwOt System area 0 fixed p2001 STIH PB System area 0 fixed muc 2 m Bw 04 0 fixed D20004 4 System area 0 fixed D2
7. Br 08 Conversion Conversion completed flag flag S eee S e a o fe A Bro7 EE MN setting completed sum LX TD2 6 PROGRAMMING MELSEC ST 2 Er Error information area Ern Error information Information Masterstation side device Head module error ST1H PB information 1 hing modul Bus reiras ing module 2 STIPSD error information CH1 error information e 3 Mr Module status area Mr n Module status Master station side device Mmo H pu ead module existence pn H PB Mr 1 information B freshi us refreshing module STIPSD existence information ues mer TRIPS Mr 2 Mr 5 r Command result area device Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Ma L Execution Target Executed CommandNo w Response Data 2 6 PROGRAMMING MELSEC ST A 5 W Word input area Wrn Wordinput Information Masterstation side device CH1 measured temperature value micro voltage conversion value Wa Wr n 3 ST1TD2 CH2 measured temperature value micro voltage conversion value MS
8. Cw Cw 3302H Cw Cw Fixed to 000OH Any value other than 0000u is ignored 2 Execution result in Cr Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target b 00x Normal completion The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored o MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y A Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target O et
9. sseeseeeee 3 21 MOD ie de sup en ae teens 3 24 T Micro voltage I O conversion characteristic 3 4 Temperature micro voltage conversion system Module readV sees GEV Sissi Gite TTT 3 6 Module status eese 3 21 Terminal blIOCk nee 4 3 4 4 Module status area 3 21 Thermocouple eese 3 1 MISI A ph pU ag A A A 3 21 Time averaging ml 3 6 3 12 Troubleshooting T 9 4 INI Number of occupied I O points 3 1 U Number of occupied slices 3 1 Upper upper upper lower set value read 8 15 Number of times averaging 3 6 3 12 Upper upper upper lower set value write 8 30 User parameter esee 3 25 O User parameter set value read 8 19 Offset channel specification 8 41 User range write 8 45 Offset gain setting eee eee eee 4 9 5 10 Online module change sss 7 1 V Operation condition set value read 8 11 Values stored into command execution result Operation condition set value write 8 20 NERIS 8 46 Operation mode setting 8 39 Operation status read request 8 3 IW Output data A 11 A 13 3 1 3 18 WeI iiie initiis 3 2 IO em 4 5 P Wiring maker sse App 1 Parameter eae deed ee 3 25 Wiring precauti
10. The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 fo MELSEC ST 8 5 4 Offset channel specification Command No 3303H Specifv the channel where the offset value will be adjusted When this command is executed the value given to ST1TD2 is written in RAM as the offset value This command can be executed only in the offset gain setting mode Values set to Cw Command execution area 1 Cw Command execution Setting value area Set the start slice no of the STITD2 where the command will be executed Hexadecimal Specify the channel where the offset value of offset gain setting will be adjusted Values can be set to multiple channels at a time b15 to b2 bi b0 0 1 1 Offset channel specification b0 CH bi CH2 0 Invalid 1 Channel to set Set the acceptable temperature setting value and or voltage setting value for input The temperature setting value is set in the unit of 0 1 C Example To set to 0 3 C Store 3 The voltage setting range is set in the unit of 0 01mV Example To set to 3mV Store 300 Setting range on each input type is shown below Input type Setting range Accuracy guarantee range Cw 3 Thermocouple K 2700 to 13720 2000 to 12000 Thermocouple E 2700 to 10000 2000 to 9000
11. MELSEC ST Error information area m Master station side device Er 03 Eron Head module error Een Eo information B22 ST1H PB 1 Em us bi res 9 module 2 STIPSD Lm CHI error information ST1TD2 E CH2 error information Mr n Module status Mr 2 Mr 3 r Command result area E cw c oj BOF D 4 l 4 d Module status area Master station side device Head module existence 1 3 information Bus refreshing module 9 STIPSD existence information DH S re a a PB r Command result area Master station side Information Slice No Module name device Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of pow Execution Target Executed CommandNo w Response Data 2 RES BEFORE OPERATION 4 SETUP AND PROCEDURES MELSEC ST Bw Bit output area Bw n Bit output Master station side device System area 0 fixed B1000 fi System area 0 fixed B1002 Command request B1003 Bw 04 B1004 System area 0 fixed B1006 B1007 W Convert setting reques STITD2 Svstem area 0 fixed B1008 4 System area 0 fixed B1009 Bwo PI B100A to BwAF ie B1
12. Set the sensor compensation value for channel 2 The setting range is the same as in Cw 2 Argument 1 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target L 00x Normal completion The executed command no is stored Hexadecimal 0000H o MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y A Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution R
13. 1 2 a erae a i ipea 2 2 2 2 4 Applicable software package neir an EEN ETAT E E TE EREET EATEN ENTA A 2 2 2 2 5 Applicable GSD file 55 5 o i A 2 2 2 3 Precautions for System Configuration rninn nanna nanna nanna anna 2 2 3 SPECIFICATIONS 3 1 to 3 25 3 1 Performance Specifications nanna nanna nm 3 1 3 1 1 Micro voltage I O conversion characteristic sese eee nn nanna nn 3 4 3 1 2 Conversion speed iii eo ee en ce nai Hd ede niles Riven ava al nave 3 5 3 1 3 Intelligent function module processing nme sss seen eee 3 5 Se FUNCHON tat A A a d dd aged Aud aga de ed aah aad aan dae Agents 3 6 Am Fun tiomilistitii tania aria ere dae ere a A ere eee ae ee ae 3 6 3 2 2 Temperature conversion Tee 3 9 3 2 3 Micro voltage conversion FUNCTION nn 3 10 3 2 4 Temperature micro voltage conversion system 0 eee eee eee eee eee eee eee eee eee eee eee 3 11 3 2 5 Disconnection detection function sr 3 13 3 2 6 Alarm output function as aan geant daai raah ER ERa ar Ey Ea tret etre trennen rtr ennt 3 14 3 2 7 Cold junction temperature compensation setting 3 16 3 2 8 Sensor compensation function essent nanna ant nn 3 17 3 3 1 0 Data iii tls rah HE ec fae a OA ea Beech Fog e Utd ae 3 18 3 3 1 Bit inp t area eee rrt ea pre rp De eles Te Ere Ee ca 3 19 3 3 2 Error information area naceran areae i nnne nn sinn sitne inrita 3 21 3 9 3 Module Status a
14. Bw 0F Eit Buon Ere Em m Bw 09 Bw 08 Bw 07 Bw 06 ma E Bw 03 Bw 02 JjIBw 01 Bw 00 960 3CO0H mw Pal 0 No 2 No 1 No 0 Bw 1F Bw 1E Bw 1B Bw 1A Bw 18 Ew 17 Ew t6 D Bu 14 Bw 13 Bw 12 Bw 11 Bw 10 961 3C1H mais mro crar i Erman ery SSE 962 3C2 mt Ew 19 Sw 0 Cw 0 JStart Slice No of Execution Target System Area gt Br Bit input area L Er Error information area Mr Module status area Cr Command result area MT 4 Ic ad input area Bw area Bit output Ew Error clear area Sw System Area Cw Command 966 3C6H Command No to be Executed Argument 2 969 3C9H System Area Ww n 970 3CAH System Area Ww n 1 No 0 Head Module ST1H PB No 1 Bus refreshing module ST1PSD No 2 Intelligent Function Module ST1TD2 execution area Ww Word output area 6 PROGRAMMING MELSEC ST 4 Device assignment in program examples The program example in this section uses the following device assignment a Devices used bv QJ71PB92D Exchange start end signal Exchange start request signal Communication READY signal Module READY signal Watchdog timer error signal b Devices used by
15. epe rego ee Em 0 32 250 Note The usual operation limit refers to the temperature limit of the air in which the module can be continuously used The superheated operating limit refers to the limit of temperature at which the module can be used in a short period of the time unavoidable cases App 2 App 2 APPENDICES MELSEC ST Appendix 3 Allowable Temperature Differences Conform to IEC584 2 JIS C1602 1995 ae 167 C or more but less than 40 C 40 C or more but less than 375 C 375 C or more but less than 800 C 0 4 of the measured temperature 40 C or more but less than 333 C Em 333 C or more but less than 900 C 10 7596 of the measured temperature 200 C or more but less than 167 C 1 5 of the measured temperature 167 C or more but less than 40 C 40 C or more but less than 375 C 375 C or more but less than 750 C SEM 125 C or more but less than 350 C 0 4 of the measured temperature 40 C or more but less than 133 C 600 C or more but less than 1700 C Class 2 0 25 of the measured temperature 600 C or more but less than 800 C 800 C or more but less than 1700 C Baz 0 5 of the measured temperature 0 C or more but less than 1100 C Class 1 41 C 0 C or more but less than 600 C Class 3 Class 2 600 C or more but less than 1600 C 0 25 of the measured temperature 0 C or more but less than 1100 C Class 1 1
16. 3 23 Error clear request asses eee sees ereer serene eren 3 23 Error code iSi ean dates 9 1 Error code read request 8 5 Error information serena 3 20 Error information area 3 20 EW asasi ton atumtedibuteatinienatenpendte 3 23 External AUX power supply 3 1 External dimensions App 32 External wiring sese 4 6 F Features E ra raa 1 1 Forced output test ss seen 5 8 Function list eene 3 6 G Gain channel specification 8 43 GX Configurator ST Functions 5 1 H Handling precautions 4 1 Head module nn nn 2 2 et xac ette had 3 18 Input data A 10 A 13 3 1 3 18 Input type esee 3 7 Input output monitor eene 5 7 Intelligent function module processing time 3 7 IsolatiOnz i re nete tog entes eee 3 1 ILI LED indications eee 4 4 Low voltage directive nn A 9 Lower upper lower lower limit set value read wd t ceca tase mA nia dst 8 17 Lower upper lower lower limit set value write Mire rece Enda Tada ted et dee apres 8 32 Index 1 IM Specification sea cm teo tete mp erit dos 3 1 Measured temperature value micro voltage System configuration eee ee eee eee 2 1 conversion value
17. To use more than one ST1TD2 change the part marked with an astarisk to the conversion complete channel read signal of the 2 5 ST1TD2 or after and add the relevant conversion complete channel read program and the processing program for command execution 6 PROGRAMMING MELSEC ST 6 3 When Using AJ71PB92D A1SJ71PB92D as Master Station This section explains a program example available when the AJ71PB92D A1SJ71PB92D is used as the master station The program example shown here is the case where the A1SJ71PB92D is used as the master station 1 System configuration of master station A1SJ71PB92D The system configuration of the master station A1 SJ71PB92D used in this section is shown below a System configuration of master station A1SJ71PB92D A2USHCPU S1 A1SJ71PB92D C pn A1SX42 b Settings of master station A1SJ71PB92D I O signals X Y000 to X YO1F Operation mode Extended service mode MODE E I O data area buffer memory for FDL O OH to 10 0A4 address 1 MELSEC ST system 960 3C0 to 970 3CAx The MELSEC ST system changes in I O data size depending on the maximum input output point setting and the number of mounted intelligent function modules Hence the master station operation mode is set to the extended service mode MODE E
18. Bw 03 Command request turns on 2 Performing online module change may require a previous arrangement depending on the use condition For details refer to Section 7 2 6 PROGRAMMING MELSEC ST 6 2 When QJ71PB92D is Used as Master Station This section explains program examples available when the QJ71PB92D is used as the master station Section 6 2 1 uses the following system configuration example for explanation 1 System configuration of master station QJ71PB92D The system configuration of the master station QJ71PB92D used in this section is shown below a System configuration of master station QJ71PB92D Q25HCPU QJ71PB92D zs QX42 000000 w o ES b Settings of master station QJ71PB92D Item I O signals X Y000 to X YO1F Operation mode Extended service mode MODE E I O data area buffer memory for FDL input data 0 0x to 10 0A4 address 1 MELSEC ST system 960 3C04 to 970 3CA The MELSEC ST system varies in I O data size depending on the maximum input output point settings and the number of mounted intelligent function modules Hence the master station s is operation mode is set to the extended service mode MODE E where the data size is variable 6 PROGRAMMING MELSEC ST 2 System configuration of MELSEC ST system The following system configuration is used as the MELSEC ST system for explanation a Sy
19. Error detection 3 SPECIFICATIONS MELSEC ST 1 After Bw n 1 convert setting request has turned on 1 Br n 2 conversion completed flag turns on 1 when conversion is completed on all channels for which conversion is enabled 2 The Br n 2 conversion completed flag is processed only once when the Bw n 1 convert setting request is changed a When Bw n 1 convert setting request is turned from off 0 to on 1 When the measured temperature value micro voltage conversion value is stored into Wr n Wr n 1 CHO measured temperature value micro voltage Conversion conversion value Br n 2 conversion completed flag turns on 1 completed flag Specifying averaging process will cause a delay in turning Br n 2 conversion completed flag on 1 by the processing time b When Bw n 1 convert setting request is turned from on 1 to off 0 Br n 2 conversion completed flag turns off 0 3 When disconnection is detected on any of the conversion enabled channels Br n 2 conversion complete flag turns OFF 0 When connection is restored after the disconnection detection updating of the measured temperature value micro voltage conversion value is resumed and Br n 2 conversion complete flag turns ON 1 again 1 Turns
20. Fax 32 0 2 467 17 45 e mail infoautomation getronics com Control Systems Donauweg 2 B NL 1043 AJ Amsterdam Phone 31 0 20 587 67 00 Fax 31 0 20 587 68 39 e mail info gia getronics com Systems Siberia Partizanskaya St 27 Office 306 RU 121355 Moscow Phone 7 095 416 4321 Fax 7 095 416 4321 e mail info eltechsystems ru TELECON CO BULGARIA Beijer Electronics AS NORWAY 4 A Ljapchev Blvd Teglverksveien 1 BG 1756 Sofia N 3002 Drammen Phone 359 0 2 97 44 05 8 Phone 47 0 32 24 30 00 Fax 359 0 2 97 4406 1 Fax 47 0 32 84 85 77 e mail e mail info beijer no INEA CR d o o CROATIA MPL Technology Sp zo o POLAND Drvinje 63 ul Sliczna 36 HR 10000 Zagreb Phone 385 0 1 36 67 140 Fax 385 0 1 3667 140 e mail PL 31 444 Krak w Phone 48 0 12 632 28 85 Fax 48 0 12 632 47 82 e mail krakow mopl pl AutoCont CZECH REPUBLIC Control Systems s r o Nemocnicni 12 CZ 702 00 Ostrava 2 Phone 420 59 6152 111 Fax 420 59 6152 562 e mail consys autocont cz louis poulsen DENMARK industri amp automation Geminivej 32 DK 2670 Greve Phone 45 0 70 10 15 35 Fax 45 0 43 95 9591 e mail IpiaGlpmail com UTU Elektrotehnika AS P rnu mnt 160i EE 11317 Tallinn Phone 372 0 6 51 7280 Fax 372 0 6 51 7288 e mail utu utu ee ESTONIA Beijer Electronics OY FINLAND Ansatie 6a FIN 01740 Vantaa Phone 4
21. Input type Setting range Accuracy guarantee range Cw 3 fol a MELSEC ST 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo 0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target n 00x Normal completion dm O 0000H b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y 0 n Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00 start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target
22. Swap 1 0 Bytes in Master 1 Cancel Default User Param Select Modules 6 PROGRAMMING MELSEC ST 2 Programming example XIB XID X20 XO KO D2000 K11 FDL address 1 initial data write PROFIBUS DP communication X0 XIF XIB XID i start processing m a a a EM E 3 Command parameter setting A A SM402 SET M200 MO D1000 0 D1000 6 D1000 3 D2000 3 D2000 7 100 M100 M200 M201 M202 M203 M204 M205 l __ MOVP H3 D2005 start slice no of execution target Cw 1 command c L 109 H2302 D2006 no to be executed 23024 H for moo D2007 Cw 2 argument 1 P H D2008 argument 2 urns on ommand request start slice no f execution target command o to be xecuted 23044 Cw 2 Jargument 1 SET D2000 3 MOVP H3 D2005 M100 M200 M201 M202 M203 M204 M205 nop H2304 D2006 mor K50 D2007 e mr Ko D2008 Cw 3 argument 2 SET 2000 3 7 Turns on command request M100 M200 M201 M202 M203 M204 M205 l l Cw 0 start slice no TT A iI A TT TT Move HS D2005 of execution target command oP H2308 D2006 no to be executed 23084 argument 1 c MovP K2000 D2007 H oP K2000 D2008 argument 2 LSE D2000 3 urns oh wpa ommand request M100 M200 M201 M202 M203 M204 M205 i TT rdi H H H WP H3 p2005 IlGw Olstart slice no f execution target command fo H2309 D2006 no to be executed 23094
23. Turns on conversion complete channel read signal CH1 measuerd temperature value read CH2 micro voltage conversion value read start slice no of execution target command no to be executed 0101H argument 1 argument 2 4 Turns on command request start slice no of execution target command no to be execution 13014 Gw 2Jargument 1 1 Cw 3 Jargument 2 Turns on command request Turns off conversion complete channel read signal 6 PROGRAMMING Command execution processing Error ci K4 Ho Ha D2000 3 Bw 03 D600 K1M1 M206 Command execution result error Command execution result error MO D1000 3 UOX D2006 D1006 Bove G5 D1005 Bw 0O3 D2005 D1005 D1006 H101 D1006 H1301 O D1005 H3 D1006 H101 D1006 H1301 Ll RBT KO gt oo Tiwov D1007 K1 gt mov D1008 K2 SET K3 processing KA gt processing ear MO X30 X31 D1002 7 ill H E SET D1002 9 Er M230 D1002 7 SET D1002 9 RST MO D1002 7 D1002 9 RST Er 07 Er o9 M230 D2002 6 Ew 06 M230 D2002 6 END MELSEC ST ES gt gt gt gt jTums off command request Error code read CH1 and CH2 conversation J complete channel read Turns on conversation complete channel read signal Turns on Ew 06 error clear request szl E Y di Turns off i error clear request ME NN
24. no of execution target _ Cw 1 command c Sno H101 W1001 no to be executed 0101H for Ho w1002 Y Cw 2 argument 1 wor Ho woos 7 argument 2 ser an jS Bw 03 Conversion complete channel read MO N206 BO B6 B3 B1003 1 start e W1000 no of execution target Cw 1 command W1001 no to be executed 1301h wioo2 argument 1 w003 7 argument 2 B1003 Turns on Bw 03 command request Bw 03 q _ Turns off conversion RST M206 J complete channel signal The program area enclosed by the dotted line is not required when GX Configurator ST is used to set the command parameters 6 PROGRAMMING MELSEC ST MO B3 l LL W1001 WI FROMP HO K5 Wo K4 W1000 WO WI H101 HO gt Wi H1301 1 gt 2 gt o WO H3 Wi H101 Ho gt WI H1301 Ka gt T ff Bw 03 2 Ber cs Ea eques Bw 03 3 KO 3 TMOV W2 D600 Error code read CH1 and CH2 conversion complete LK TMOV W3 KIMI channel read Turns on conversion LK2 5 SET M206 complete channel read signal Command execution result error K3 gt processing Command execution result error n processing Error clear MO X30 X31 B27 L El SET M230 B29 M230 B27 i T j rr B1026 1 Tumson A error clear reques Hr B29 i RST M230 MO B27 B29 Rid i Turns off 7 4 di error clear request i TO HO K960 K4B1000 K5 i d utput area write TO HO K965 W1000 K6 END To use more than one ST1TD2 change the p
25. 12000 0 2000 270 200 0 1200 1372 Input temperature c Figure 3 1 Conversion characteristic for thermocouple K 3 SPECIFICATIONS MELSEC ST 3 2 3 Micro voltage conversion function 1 A micro voltage of 80 to 80mV is converted into a 16 bit binary value of 20000 to 20000 then stored in Wr n Wr n 1 CH O measured temperature value micro voltage conversion value 2 A negative micro voltage conversion value is displayed as two s complement 3 At power on or reset all channels are set to 0 Example 1 At the micro voltage input value of 51 300mV 12825 is stored b15 bid b13 b12 bil bio b9 b8 b7 b6 b5 b4 b3 b2 bi bo 0 0 1 1 0 0 1 0 0 0 0 1 1 0 0 1 Example 2 At the micro voltage input value of 51 300mvY 12825 is stored b15 bid b13 b12 bii bio b9 b8 b7 b6 b5 b4 b3 b2 bi bo 1 1 0 0 1 1 0 1 1 1 1 0 0 1 1 1 4 By setting unused channels to be conversion disabled the time of 30ms can be reduced 5 If any voltage outside of range is input the micro voltage conversion value will be fixed to the maximum 21000 or minimum 21000 Analog input practical range 21000 MAX 20000 o 3 G gt c S 2 d 2 ond 8 D 0 D S gt 2 9 E 20000 80 0 80 Micro voltage input value mV Figure 3 2 Micro voltage I O conversion characteristic
26. 3 Output data Data svmbol Area Unit Detail data No notation Bw 00 to BFF Oto Sw Command Execution Area 1 The following shows the data symbols and the corresponding detail areas within the command execution area Cw 1 Command No to be Executed About the Generic Terms and Abbreviations This manual uses the following generic terms and abbreviations to describe the ST1TD2 unless otherwise specified PROFIBUS DP network PROFIBUS DP network 0000 Bus refreshing module i among the head module and slice modules between slice modules and external devices i r ntelligent function module Module that handles input output data in word units UO module Generic term for 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 SWnD5C STPB E type products n 1 or later Software used to set slave parameters for head module and slice modules e g GX Configurator DP Generic term for setting items Input type setting Offset gain value selection Cold junction temperature compensation setting set by the configuration software of the master station Generic term for setting
27. 3 SPECIFICATIONS MELSEC ST 3 2 4 Temperature micro voltage conversion svstem Temperature micro voltage conversion can either be made bv sampling processing or averaging processing Table 3 2 shows the processing times in combinations of the conversion enable disable setting command parameter the input tvpe setting user parameter and the cold junction temperature compensation setting user parameter Table 3 2 CHO processing time Cold junction Input tvpe setting temperature compensation setting O Enable KEJT BRSN Conversion enable disable setting Processing time 1 channel Micro voltage input Thermocouple Yes Disable K E J T B R S N No Micro voltage input Cold junction temperature compensation setting will be invalid during entry of micro voltage 1 Sampling process Temperature or micro voltage input values are converted one by one and the measured temperature value or micro voltage conversion value is stored into Wr n Wr n 1 CH O measured temperature value micro voltage conversion value each time Sampling process CH1 processing time CH2 processing time The processing time varies depending on the conversion enable disable setting command parameter the input type setting user parameter and the cold junction temperature compensation setting user parameter See Table 3 2 Example In the following case the sampling process time is
28. 3 SPECIFICATIONS MELSEC ST This chapter provides the specifications of the ST1TD2 For the general specifications of the ST1TD2 refer to the MELSEC ST System User s Manual 3 1 Performance Specifications This section indicates the performance specifications of the ST1TD2 1 Performance specifications list Item Number of analog input points Temperature conversion Output value Micro voltage conversion value Standard with which thermocouple conforms Usable thermocouples and measured temperature range accuracies Cold junction temperature compensation accuracy Thermocouple input accuracy Micro voltage input range Micro voltage input accuracy Resolution Thermocouple input Micro voltage input Conversion speed Wire break detection Absolute maximum input ROM write count Number of occupied I O points Number of occupied slices Information Input data amount Output data Isolation Applicable base module Applicable coding element External AUX power supply 5V DC internal current consumption Specifications 2 channels 1 module 16 bit signed binary 2700 to 18200 Value to the first decimal place x 10 times 16 bit signed binary 20000 to 20000 IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Refer to Section 3 1 2 Ambient air temperature 253 5 C 1 5 C Ambient air temperature 0 to 55 C 2 5 C Based on calculation expression marked 1 80mV to 80mV input resistance 1MQ or more Ambient air tempe
29. Electrotechnical RUSSIA Systems Siberia Shetinkina St 33 Office 116 RU 630088 Novosibirsk Phone 7 3832 22 03 05 Fax 7 3832 22 03 05 e mail info eltechsystems ru Elektrostyle ul Garschina 11 RU 140070 Moscow Phone 7 095 514 9316 Fax 7 095 514 9317 e mail info estl ru Elektrostyle Krasnij Prospekt 220 1 Office No 312 RU 630049 Novosibirsk Phone 7 3832 10 66 18 Fax 7 3832 10 66 26 e mail info estl ru ICOS RUSSIA Industrial Computer Svstems Zao Rvazanskij Prospekt 8a Office 100 RU 109428 Moscow Phone 7 095 232 0207 Fax 7 095 232 0327 e mail mail icos ru NPP Uralelektra ul Sverdlova 11a RU 620027 Ekaterinburg Phone 7 34 32 53 27 45 Fax 7 34 32 53 27 45 e mail elektra etel ru SSMP Rosgidromontazh Ltd 23 Lesoparkovaya Str RU 344041 Rostov On Don Phone 7 8632 36 00 22 Fax 7 8632 36 00 26 e mail STC Drive Technique RUSSIA ul Bajkalskaja 239 Office 2 23 RU 664075 Irkutsk Phone 7 3952 24 38 16 Fax 7 3952 23 02 98 e mail privodGirk ru STC Drive Technique Poslannikov Per 9 str 1 RU 107005 Moscow Phone 7 095 790 72 10 Fax 7 095 790 72 12 e mail infoGprivod ru RUSSIA RUSSIA RUSSIA RUSSIA RUSSIA AFRICAN REPRESENTATIVE GBI Ltd Private Bag 2016 ZA 1600 Isando Phone 27 0 11 928 2000 Fax 27 0 11 392 2354 e mail cbi cbi co za SOUTH AFRICA MI
30. enter the value using a standard DC voltage generator or the like Confirm that the command execution is completed 1 l Input the gain value in the adjusting channel and then execute gain channel specification command no 33044 Thermcouple 500 c Alternatively enter the value using a standard DC voltage generator or the like Confirm that the command execution is completed Adjust other channels NO Y Execute user range write command no 33054 Y Confirm that the command execution is completed Is the ST1TD2 ERR LED on Execute operation mode setting command no 33024 to shift to the normal mode 3 L Confirm that the command execution is completed Te Confirm that the ST1TD2 is in the normal mode In this mode the ST1TD2 RUN LED is on End Turn on error clear request to clear errors When inputting a value with a standard D C voltage generator or when actually using the module with the cold junction temperature compensation setting set to No set the cold junction temperature compensation setting to No 4 SETUP AND PROCEDURES BEFORE OPERATION 2 Offset gain setting for micro voltage input C Start Set the input type setting user parameter as The input type to perform offset gain setting L Execute operati
31. gt SET Biooy 7 Tumson al command request start slice KQ y mM W1000 no of execution target Cw 1 command KI 5 gt A MOVP H3305 W1001 di no to be executed 33054 kR y or H0 woo argument 1 B y wr o W1003 argument 2 4 SETUP AND PROCEDURES BEFORE OPERATION Switching to normal mode X29 PLS M229 MO BO B6 B3 B1003 M225 M226 M227 M228 M229 HA it if H H if if KO ES gt G SET B1003 jj Terns on command request S start slice KO gt MOVP H3 wooo no of execution R target E command KI E L MOVP H3302 W1001 no to be executed 33024 Q gt Move HO wi002 argument 1 K3 y MOVP HO W1003 i argument 2 Command execution processing MO B3 b m HER W1001 WI FROMP HO K5 WO K4 il o H3 E WI H3302 KO WI H3303 HHKI WI H3304 H2 m H3305 J3 RST B1003 p Command execution result error Al KO L processing 4 Ki Command execution result error 1 processing 5 Command execution result error a K2 gt L processing 4 Command execution result error i K3 processing 4 MO BO j LTO HO K960 K4B1000 Kb 4 Br 00 Output area i write TO HO K965 W1000 K6 4 X fi tor ST 5 GX Configurator S MELSEC ST 5 GX Configurator ST This chapter explains the functions of GX Configurator ST used with the ST1TD2 For details of GX Configurator ST refer to the GX Configurator ST Operating Manual
32. l in Section 9 1 9 TROUBLESHOOTING MELSEC ST 9 2 3 When line break down has been detected Check item Check whether the thermocouple compensation lead wire or micro voltage signal cable is connected incompletelv or not Connect the thermocouple compensation lead wire or micro voltage signal cable securelv Retighten the terminal screws within the specified torque range For the specified torque range of terminal screw refer to the MELSEC ST System User s Manual Check the connected thermocouple Make continuity check on the thermocouple compensation lead wire or compensation lead wire or micro voltage micro voltage signal cable and replace it if it is broken signal cable for wire break Is the terminal screw tightened enough when the base module is screw clamp type Check whether the channel where no Check the channels which are set to conversion enabled and the channels thermocouple or micro voltage signal cable is where thermocouples or micro voltage signal cables are connected and connected is set to conversion enabled make the correct conversion enable setting 9 2 4 Measured temperature value micro voltage conversion cannot be read Check item Check whether the power distribution modules is supplied with a 24V DC voltage Is there any fault with the analog signal lines Check for any abnormality on the signal lines by doing a visual check or such as broken or disconnected line continuity check Verify
33. or KO D2007 argument 1 IM wor KO D2008 argument 2 L fr p2000 3 7 Turns on commana request The program area enclosed by the dotted line is not required when GX Configurator ST is used to set the command parameters SOUBLEOIAGLSIISLAOLtOWSBORSIEEISUCLSSISGSISSESLBERORESZSOPPRSPRSSLLUIEODDOOBESRSOSLOSUSSRE OLI ZEOUASSBSOSSERSSUOLIBBSOOGLESSSAStSSSPDORBRERESSASOSSSSI TeR 6 13 6 13 6 PROGRAMMING kol M100 M200 M201 M202 M203 M204 M205 cwo i Cw 0O start slice no 7 7 7 7 7 S e D2005 of execution target i E command LMOVP H2300 D2006 j no to be i executed 23004 i Move HO D2007 1 argumenti MOVP HO D2008 argument 2 LLL set oog Tums on command request H m00 M200 Maoi m M203 M204 Vae x ii 1 MOVP H3 D2005 W Ujstart slice no H E H T TT TT L of execution target Cw 1 command vor H231A D2006 Hag to be executed 231 Ax i 1 or KO D2007 l argumenti mr kK D2008 argument 2 i SET gonn 3 Turns on 1 command request Command execution processing i i MO D1000 3 Uo i d D2006 D1006 JH BNO VP 65 D1005 K4 di i D1006 H2300 H D2005 D1005 xo gt KI gt D1006 H2302 H D2005 D1005 K2 gt i X3 gt D1006 H2304 H D2005 D1005 K4 gt i ls gt Turns off conversion Ko YS RT M204 enable disable i setting write signal i Turn
34. sse App 9 Appendix 4 3 Standard Thermal Electromotive Force of J L ners App 12 Appendix 4 4 Standard Thermal Electromotive Force of T sss esse App 16 Appendix 4 5 Standard Thermal Electromotive Force TB sss sese App 18 Appendix 4 6 Standard Thermal Electromotive Force of B sese App 22 Appendix 4 7 Standard Thermal Electromotive Force of S sse App 26 Appendix 4 8 Standard Thermal Electromotive Force of N sss sese App 30 Appendix 5 External Dimensions essent enne nanna nn App 34 About Manuals The following manuals are related to this product Referring to this list please request the necessarv manuals Relevant Manuals Manual Number MELSEC ST System User s Manual Explains the system configuration of the MELSEC ST system and the performance SH 080456ENG specifications functions handling wiring and troubleshooting of the power 13JR72 distribution modules base modules and I O modules Sold separately MELSEC ST PRFIBUS DP Head Module User s Manual Explains the system configuration specifications functions handling wiring and troubleshooting of the ST1H PB Sold separately 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 monitor the MELSEC ST system Sold separately SH 080436ENG 13JR68 SH 080439ENG 13JU47 Compliance with the EMC Directive and the L
35. 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored Execute Parameter setting ROM write command number 33014 after confirming that normal operation is performed with the settings written to the RAM A MELSEC ST 8 5 3 Operation mode setting Command No 33024 Changes the mode of the ST1TD2 Normal mode to offset gain setting mode offset gain setting mode to normal mode This command can be executed when Bw n 1 convert setting request is off 0 in the normal mode or when the module is in the offset gain setting mode 1 Values set to Cw Command execution area a Normal completion When Cr 0 15 8 Command execution Cw Command execution Setting value area 0 Set the start slice no of the STITD2 where the command will be executed Hexadecimal Set the operation mode 2 0000H Normal mode 00014 Offset gain setting mode result is 00H Cr Command result area Result details 0 1
36. 2109 2733 3365 4006 4656 5315 5982 6658 7341 8031 8729 9434 10145 10863 11587 12317 13052 354 950 1556 2171 2795 3429 4071 4722 5382 6049 6725 7409 8101 8799 9505 10217 10935 11660 12390 13126 413 1010 1617 2233 2858 3492 4136 4788 5448 6117 6794 7478 8170 8869 9576 10288 11007 11733 12463 13199 472 1071 1678 2295 2921 3556 4200 4853 5514 6184 6862 7547 8240 8940 9647 10360 11080 11805 12537 13273 MELSEC ST App 9 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 10 App 10 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 11 App 11 APPENDICES Appendix 4 3 Standard Thermal Electromotive Force of J Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Temperature CC App 12 507 1019 1537 2059 2585 3116 3650 4187 4726 5269 5814 6360 6909 7459 8010 8562 9115 9669 10224 7912 7683 7429 7152 6853 6533 6194 5838 5465 5076 4674 4257 3829 3389 2938 2478 2008 1530 1044 550 50 50 558 1071 1589 2111 2638 3169 3703 4240 4781 5323 5868 6415 6964 7514 8065 8618 9171 9725 10279 7934 7707 7456 7181 6883 6566 6229 5874 5503 511
37. 3 2 When flashing at 0 25s intervals Check item Is the module selected as the target of online module h 5 Refer to Chapter 7 and take corrective action change When flashing at 1s intervals station and head module Refer to the MELSEC ST System User s Manual and take master station and head module corrective action Has an error occurred in another slice module Has an internal bus error occurred 4 When off Check item Is a module change enabled during an online module Refer to Chapter 7 and take corrective action change Check whether the supply voltage of the bus refreshin Is External SYS power supply being supplied MENTA PE 4 module is within the rated range Calculate the current consumption of the mounted modules Is the capacity of the bus refreshing module adequate UN and check that the power supply capacity is sufficient Is the ST1TD2 correctly mounted on the base module Check the mounting condition of the ST1TD2 Power the ST1TD2 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 Has a watchdog timer error occurred EP ST1TD2 failure Please consult your local Mitsubishi representative explaining a detailed description of the problem 9 2 2 When the RUN LED and the ERR LED turned on Check item Saara RSI 0 ania Confirm the error code and take corrective action described ui
38. 3350 3059 2757 2444 2120 1785 1440 1085 720 345 Unit U V Temperature App 16 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature Cc c 9288 9341 9395 9448 9501 9555 9608 9662 9715 9769 9822 9876 9930 9984 10038 10092 10146 10200 10254 10308 10362 10417 10471 10525 10580 10634 10689 10743 10798 10853 10907 10962 11017 11072 11127 11182 11237 11292 11347 11403 11458 11513 11569 11624 11680 11735 11791 11846 11902 11958 12013 12069 12125 12181 12237 12293 12349 12405 12461 12518 12574 12630 12687 12743 12799 12856 12912 12969 13026 13082 13139 13196 13253 13310 13366 13423 13480 13537 13595 13652 13709 13766 13823 13881 13938 13995 14053 14110 14168 14226 14283 14341 14399 14456 14514 14572 14630 14688 14746 14804 14862 14920 14978 15036 15095 15153 15211 15270 15328 15386 15445 15503 15562 15621 15679 15738 15797 15856 15914 15973 16032 16091 16150 16209 16268 16327 16387 16446 16505 16564 16624 16683 16742 16802 16861 16921 16980 17040 17100 17159 17219 17279 17339 17399 17458 17518 17578 17638 17698 17759 17819 17879 17939 17999 18060 18120 18180 18241 18301 18362 18422 18483 18543 18604 18665 18725 18786 18847 18908 18969 19030 19091 19152 19213 19274 19335 19396 19457 19518 19579 19641 19702 19763 19825 19886 19947 20009 20070 20132 20193 20255 20317 20378 20440 20502 20563 20625 20687 20748 20810 20872 Standard contact temperature
39. 6 1 Programming Procedure MELSEC ST In the following procedure create a program enabling execution of the temperature conversion or micro voltage conversion in the ST1TD2 When utilizing the program example introduced in this chapter for an actual system fully verify that there are no problems in controllability in the target system When using GX Configurator ST Set the command parameter using GX Configurator ST see Section 5 3 Convert setting request Read measured temperature value micro voltage conversion value When not using GX Configurator ST Conversion enable disable setting see Section 8 4 1 NO Is averaging process performed YES Sampling process averaging process specification see Section 8 4 2 Time count averaging specification see Section 8 4 2 Average time Average number of times setting see Section 8 4 3 Is alarm output Do YES Alarm output setting see Section 8 4 2 Upper upper limit value upper lower limit value lower upper limit value lower lower limit value setting see Section 8 4 4 8 4 5 Convert setting request Read measured temperature value micro voltage conversion value ie End 6 PROGRAMMING MELSEC ST 1 While a command is being executed other command is not executable Also a command can be executed for only one module When executing the same command for multiple modules or executing several kinds of commands
40. 739 766 847 1010 1037 1119 1284 1312 1395 1563 1591 1675 1845 1873 1959 2131 2160 2247 2421 2450 2538 2715 2744 2833 3012 3042 3133 3314 3344 3435 3619 3649 3742 3927 3958 4051 4239 4270 4365 4554 4586 4681 4873 4905 5001 5195 5227 5324 5520 5552 App 30 App 30 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 31 App 31 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 32 App 32 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature CC Temperature CC Standard contact temperature is 0 C App 33 App 33 APPENDICES MELSEC ST Appendix 5 External Dimensions 2 73 1 2 88 o se BIS 49 9 1 96 C c 8 p dee ANE rw nm d ta EN a i g quw x S Tj L 7 al E PR cC No p gt mn eo GO i d ys Ie d K E kl 47 3 1 86 DIN rail center 12 6 55 4 2 18 l 0 50 000 S m t e LAY LO OO VV 12 6 L 67 8 0 50 2 67 Unit mm inch App 34 App 34 APPENDICES MELSEC ST MEMO App 35 A
41. 90ms Channel 1 setting Conversion enable disable setting Enable Input type setting Thermocouple K Cold junction temperature compensation setting Yes Channel 2 setting Conversion enable disable setting Enable Input type setting Micro voltage input Cold junction temperature compensation setting 60ms 30ms 90ms 3 SPECIFICATIONS MELSEC ST 2 Averaging process The conversion is performed for the specified channel as manv times as the setting or for the set time Then the sum of the values other than the maximum and minimum ones is averaged and the results is stored in Wr n Wr n 1 CHLI measured temperature value micro voltage conversion value The applicable setting ranges for the time and number of times are given below When the setting is outside the applicable range the ERR LED turns on and the conversion of the corresponding channel stops Averaging processing by time 480 to 5000ms Averaging processing by the number of times 4 to 500 a When averaging process by time is set The formula calculating the average number of conversions within the set time is shown below Number of average _ Set time number of conversion CH1 processing time CH2 processing time The processing time varies depending on the conversion enable disable setting command parameter the input type setting user parameter and the cold junction temperature compensation setting user param
42. CH2 upper upper upper value of the alarm output from the RAM of the 130AH E lower limit set value read ST1TD2 CH2 lowe 130Bu i SL upper lower lower limit set value read Reads the input tvpe setting offset gain value User parameter set value j E yP 3 3 3 Section 1318H aad selection and cold junction temperature 8 37 compensation setting RAM of the ST1TD2 na From the ST1TD2 s RAM reads out a 191 A Sensor compensation compensation value when an error is identified Section value read between the actual temperature voltage and the 8 3 8 measured temperature voltage O Can be executed X Cannot be executed 1 When Bw n 1 convert setting request is OFF 0 in the normal mode 2 When Bw n 1 convert setting request is ON 1 in the normal mode 3 When the module is in the offset gain setting mode d MELSEC ST Table 8 1 Command List 2 2 Command Executability C d Command Description Reterenc omman 7 pe No 2300 Conversion enable Writes the conversion enable disable setting to the y y Section disable setting write RAM of the ST1TD2 8 4 1 i Writes the sampling process averaging processing Operation condition set SAN Section vales specification and alarm output setting to the RAM x 842 of the ST1TD2 a CHO average time Writes the set number of times or time amount of Section average number of times the averaging processing to the RAM of the x 8 4 3 STITD2 set value write ST1T
43. Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit 4 V Temperature Temperature C C App 13 App 13 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 14 App 14 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature CC Temperature CC Standard contact temperature is 0 C App 15 App 15 APPENDICES Appendix 4 4 Standard Thermal Electromotive Force of T Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Temperature CC App 16 39 431 830 1238 1654 2079 2512 2953 3403 3860 4325 4798 5277 5763 6255 6754 7260 7771 8289 8812 78 470 870 1279 1696 2122 2556 2998 3448 3907 4372 4845 5325 5812 6305 6805 7310 7823 8341 8865 6242 6198 6130 6038 5926 5795 5650 5489 5316 5128 4928 4715 4489 4251 4000 3738 3463 3177 2879 2571 2251 1920 1579 1228 867 496 116 117 510 911 1320 1738 2165 2600 3043 3494 3953 4419 4893 5373 5861 6355 6855 7361 7874 8393 8917 6245 6204 6138 6049 5938 5809 5665 5506 5334 5148 4949 4737 4512 4275 4026 3765 3491 3206 2910 2602 2283 1954 1614 1264 904 534 154 156 549 951 1362 1780 2208 2643 3087 3539 3999 4466
44. Name STITD2 Label Name Base Module STIB 4TD2 Failed ta write the parameter Please click Next bultori to operate with default parameters In case of changing the parameter settings please clase with Cancel button write parameters with Parameter Setting and after that execute Online Module Change again EN Continued to next page 7 After connecting to the external device click the Next button on the screen at step 4 a Clicking the Next button performs the following e Checks whether the module name of the newly mounted slice module is the same as that of the removed one e Write the user parameter command parameter and user range setting s offset gain setting values which were saved in the head module in step 3 to the mounted ST1TD2 b After clicking the Next button confirm the following module statuses e The REL LED of the head module is flashing e The RUN LED of the newly mounted ST1TD2 is flashing at 0 25s intervals Clicking the button i e interrupting online module change returns to step 1 In this case select the same slice module as selected before and complete online module change Note that selecting different one causes an error If the parameter setting or user range setting s offset gain setting values could not be written to the ST1TD2 the REL LED and ERR LED of the head module turn on and the screen shown on the left a
45. ST1TD2 Wil System Monitor Module Information Select Module 1 Select the ST1TD2 to be replaced online on the System ISA STITD2 aa Monitor screen Base Module ST1B 4TD2 Communication Status With Master Station ETES Select ST1TD2 Module Status B Module System Error Module Warning E Module Change No 0 lodule Status Is D Monitor Switch Stop Forced Output Test Mode OF ON OFF Input Output Forced Output Monitor Test M b Offset Gain Module Detail Setting Information LL LL LL LL 13 23 TKT Online Module Parameter Change Setting Cess Forced Output Test Made 2 Click the Online Module Change button on the System OFF ON OFF Monitor screen Then confirm that the RUN LED of the selected ST1TD2 is Input Output Forced Duty flashing at 0 25s intervals Monitor Test REMARK Ditset Grain Module Del Instead of the above the following operations are also available Setting Infarmatiori e Select Diagnostics Online Module Change niine Module Pardinela e Right click the ST1TD2 selected at step 1 and click Online i Change Setting Module Change on the menu Close l Continued to next page 7 ONLINE MODULE CHANGE From the previous page l Online Module Change Target Module No Slice No m
46. The I O modules and the 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 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 INSTALLATION PRECAUTIONS N CAUTION 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 short circuit or malfunction Overtightening can cause a short circuit due to damage to the screw WIRING PRECAUTIONS 4 DANGER 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 Always place the thermocouple or micro voltage 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 Not doing so will make the module more susceptible to noises surges and inductions N CAUTION Make sure to ground the control panel where the MELSEC ST system i
47. 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 logic 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 logic controller device and that backup and fail safe functions are systematically provided outside of the device for any problem or fault 2 The Mitsubishi general purpose programmable logic 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 operated by respective power companies and applications in which a special quality assurance System is required such as for Railway companies or National Defense purposes shall be excluded from the programmable logic controller applications Note that even with these applications if the user approves that the application is to be limited and a special quality is not required application shall be possible When considering use in aircraft medical applications railways incineration and fuel devices manned transport devices equipment for recreation and amusement and safety devices in which human life or assets could be greatly affected and for which a particularly high reliability is required in terms of safet
48. When OF is stored into the Cr 0 15 8 Command Execution Result 00 start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 A MELSEC ST 8 3 8 Sensor compensation value read Command No 131AH From the ST1TD2 s RAM reads out a compensation value when an error is identified between the actual temperature voltage and the measured temperature voltage 1 Values set to Cw Command execution area Cw Command execution Setting value area Ow Fixed to 00004 Any value other than 0000u is ignored W 2 Execution result in Cr Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target l 00x Normal completion 5 Set the start sli
49. alarm output values upper upper limit value upper lower limit value lower upper limit value and lower lower limit value The upper upper limit value upper lower limit value lower upper limit value and lower lower limit value is set to O as defaults Alarm output setting method Alarm output function Operation condition specification value write Command number 2302H see Section 3 2 6 Section 8 4 2 GX Configurator ST see Section 5 3 Upper upper limit value upper lower limit value lower upper limit value and lower lower limit value setting method e CHO upper upper limit value upper lower limit value setting write Command number 23084 230An see Section 8 4 4 e CHO lower upper limit value lower lower limit value setting write Command number 23094 230BH see Section 8 4 5 GX Configurator ST see Section 5 3 This is a function to set yes no cold junction temperature compensation by Pt1000 built in the base module for ST1TD2 Setting can be done on each channel This function is effective for high precision temperature measurement such as the case where an error in Pt1000 cold junction temperature compensation accuracy Ambient air temperature 25 5 C 1 5 C Ambient air temperature 0 to 55 C 2 5 C can not be ignored The cold junction temperature compensation accuracy can be improved by disabling the cold junction temperature compensation of the Pt1000 and providing a precision ice bath externally Default is set to
50. cold junction temperature compensation yes Cold junction temperature compensation setting will be invalid in the mode of micro voltage input Setting method Master station configuration software GX Configurator ST see Section 5 3 Pt1000 cold junction Section 3 2 7 temperature compensation setting function 3 SPECIFICATIONS MELSEC ST Table 3 1 ST1TD2 Function List 3 3 can be written from RAM to ROM and read from ROM to RAM 1 The ST1TD2 can compensate the error between the actual temperature voltage and the measured temperature voltage which occurs due to various thermocouple accuracies compensating lead length installation condition etc 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 1 Sensor compensation function When the measurement range is less than 100 C or 100 digits use the sensor compensation function The compensation value can be easily obtained in 1 point temperature voltage measurement only 2 Offset gain setting function When the measurement range is not less than 100 C or 100 digits use the offset gain setting function A 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 performed based on the difference between the temperature measured by
51. in the system configuration example given in 2 in this section a Input data Buffer memory address Decimal Hexadecimal b15 b8 b7 bo Br oF Br oE JILBr 0D BLOG gos Br 0A cos E ecoz Br 06 Br 05 Br 04 Br o3 Br o2 Br o1 Br oo 0 OH 0 No 2 No 1 No 0 Br 1F Br 1E JILBr1D ST recs Br 1A amp is cse E Br 16 amp is EAN Br 13 JILBr 12 Br 11 JILBr10 0 Er 0F Er 0E Er 0D Er oC Er oB Er oA Er 09 Er o8 Er 07 Er 06 Er 05 Er 04 Er 03 Er 02 Er o1 Er oo 0 No 2 No 1 No 0 Er 1F Er 1 Er 1b LEr 1c Er 17 LEr 16 Er 15 JILEr14JJLEr13 Er 12 Er 11 Er 10 0 Mr 15 JILMr 14 Mr 13 Mr 12 Mr 11 JILMr 10 Mr 9 Mr 8 Mr 7 Mr 6 Mr 5 Mr 4 Mr 3 Mr 2 Mr 1 Mr 0 0 No 2 No 1 No 0 Cr 0 15 8 Command execution result Cr 0 7 0 Start slice No of execution target Executed command No Cr 2 Response data 1 Wr 00 Cr 3 Response data 2 CH1 measured temperature value micro voltage conversion value Wr n No 0 Head module ST1H PB No 1 Bus refreshing module ST1PSD No 2 Intelligent Function Module ST1TD2 b Output data Buffer memory address Wr 01 CH2 measured temperature value micro voltage conversion value Wr n 1 Decimal Hexadecimal b15 b8 b7 bo
52. module For the command execution procedure refer to the user s manual of the used head module A list of commands that can be executed by the ST1TD2 is given in Table 8 1 Table 8 1 Command List 1 2 Executabilit ET Reference Command Command Description Command name 1 2 3 section type No Operating status read Section 01001 p g Reads the operating status of the ST1TD2 Common request 8 2 1 command Section 01011 Error code read request Reads the error code of the ST1TD2 822 1300 Conversion enable Reads the conversion enable disable setting from Section H disable setting read the RAM of the ST1TD2 8 3 1 1301 Conversion completion Reads the currently valid conversion enable Section H channel read disable setting and conversion completed status 8 3 2 Reads the sampling process averaging process Operation condition set EE eas g gp Section 13024 specification and alarm output setting from the value read 8 3 3 RAM of the ST1TD2 CHO average time Reads the set number of times or time amount of Sas 13044 average number of times the averaging process from the RAM of the 834 set value read ST1TD2 is H1 STITD2 13084 C upper upper upper Section lower limit set value read 8 3 5 8 3 6 8 3 5 8 3 6 dads CH1 I T Reads th limit value limi setting read 13094 ow r upper lower eads the upper upper imit value upper G ar imit command lower limit set value read value lower upper limit value lower lower limit
53. n 3 Er n 2 Normal CH2 error pu Uum a aS has occurred information 14 System error has occured error has occurred 3 3 3 Module status area This section explains the module status area Module status The ca status of the ST1TD2 is stored Ment n 1 information Module status Online module change in progress or internal bus error Ie hee O O eee Pa noma 3 3 4 Word input area s This section explains the Wr word input area Word input CH1 measured temperature 1 The measured temperature value micro voltage conversion value value micro voltage converted from an analog value is stored into Wr n Wr n 1 CHO conversion value E measured temperature value micro voltage conversion value for each CH2 measured temperature channel value micro voltage 2 The digital value is stored in 16 bit signed binary conversion value 3 SPECIFICATIONS MELSEC ST 3 3 5 Bit output area This section explains the Bw bit output area Bit output Use prohibited fixed to 0 1 Turn this item from off 0 to on 1 to validate the settings of the user parameter and command parameter a When writing the command parameter make sure to turn the Bw n 1 convert setting request off 0 to stop the conve
54. name area Start Slice No of art Slice No o W1000 Execution Target No Command No to be W1001 Executed Argument 1 ww Argument 2 W1003 10 Ww Word output area Ww Word output Master station side device Syst 0 fixed Ww 00 ystorm aie W1004 Ww n 0 fixed 3 ST1TD2 f stem area 0 fixe Ww 01 W1 meno Ww n 1 6 PROGRAMMING 5 Program example XIB XID 120 xo j FDL address 1 initial data write J PROFIBUS DP communication kal start processing MO FROM HO KO KABO Kb 1 i Input area read FROM HO K5 Wo K6 1 A ent lin if ana ak Beta dio E crc tu i Broce Pa lm ataca a hm BALL Sbej a Bape fii imeri imm mana ii Ah ne Be Pepe E Command parameter setting M9038 J_ cee moo MO BO B6 B3 B1003 B1007 i il i Qno M100 M200 M201 M202 M203 M204 M205 l ed at Doe m mooo IKA A eee _ Cw 1 command c wovP H2302 W1001 no to be executed 23024 fwo H100 wo0o2 Cw2 argument1 r H W1003 I Cw 3 argument 2 Turns on SET B1003 1 command request M100 M200 M201 M202 M203 M204 M205 mt Cw 0 start slice no il TT il A TT i LHOVP n aMOUS Ji of execution target cw command MOVP H2304 W1001 T 2504 be executed v i mor K50 wioo2 Y Ow 2 argument 1 c mr K moos J Cw 3 argume
55. no is stored Hexadecimal 0000u b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Cr 0 I IS Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored 8 45 r 8 45 MMAN a2 MELSEC ST 8 6 Values Stored into Command Execution Result The following table indicates the values stored into Cr 0 15 8 Command execution result in Cr Command result area Cr 0 15 8 Command VA Description Corrective action execution result Normal completion p Check Table 8 1 to see if the requested command no can be The requested command is not used with the ST1TD2 or not available for the specified mo
56. not used 1 Conversion completed The conversion completed status is stored for each channel b15 to b2 bi bo C 1 CHO conversion completed setting b0 CH1 bi CH2 pool MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target m Other than 00x Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00 start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 zg MELSEC ST 8 3 3 Operation condition set value read Command No 1302H Reads the averaging process specification and alarm output setting from the RAM of the ST1TD2 1 Values set to Cw Command execution area Cw Command execution Setting value area Cw Cw 1 13024 Fixed to 000OH Any value ot
57. provide an interlock in the program using Br 03 Command execution and Bw 03 Command request as shown below Example Executing 2 commands Commands 1 and 2 consecutively 1 Confirm that Command execution and Command request are off Interlock for other commands 2 Write the command information of Command 1 to Command X ion area i execution area Processing of 3 Turn on Command request Command 1 4 After Command execution turns on read the result of Command 1 from Cr Command result area Turn off Command request Confirm that Command execution and Command request are off Interlock for other commands Write the command information of Command 2 to Command execution area Turn on Command request 9 After Command execution turns on read the result of Command 2 from Cr Command result area 10 Turn off Command request Processing of Command 2 If a command is executed without any interlock the following status will be generated 1 When turning off Bw 03 Command request before completion of the command Br 03 Command execution does not turn on e The command result is not stored in Cr Command result area The command requested once may be executed When executing a command inadvertently during execution of other command The command is executed based on the information written in Cw Command execution area at the time that
58. shielded compensation conductors Also wire the shielded cables as short as possible 2 Ground the shield through the cable clamp or terminal block Depending on noise conditions however it is recommended to ground the shield on the external device side Connect to the control panel When using a When using a cable clamp terminal block 4 6 4 6 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST 2 Micro voltage signal Load cell A 5V CH1 11 TC 12 TC Wa 5v T 2 5V Load cell va CH2 14 TC 24 TC 2 1 As cables always use shielded conductors Also wire the shielded cables as short as possible 2 Ground the shield through the cable clamp or terminal block Depending on noise conditions however it is recommended to ground the shield on the external device side 5V Connect to the control panel When using a When using a cable clamp terminal block Any channel where no thermocouple compensation conductor or micro voltage signal cable is connected must be set to conversion disable If unconnected channel is set as conversion enable disconnection is detected 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST 4 5 Offset gain Setting This section explains the offset gain setting 1 The offset gain setting is a function designed to compensate for the value at any two points offset value gain value within the op
59. soon as the Input Output Monitor screen is displayed 3 Display Setting Screen Wil Input Output Monitor No 2 Monitor Switch yi Module ntormation Slice Na 3 Module Name STITD2 Label Name Bil Data Output Data l ltem L Value Input Data 1 Item Bit Output Area Convert setting request Np request JBif Input Area Module ready Error Clear Area Error clear request Np request Convert setting completed flag Conversion completed flag Alarm output signal Error Information Area CH1 error information CH2 eror information Word Data DEC 7 HER Value Input Data L lier L Value Ward Input Area CH1 measured temperature value micro voltage value 0 CH2 measured temperature value micra voltage value 0 4 Display setting details a Bit Data Input Output Data Bit Output Area Convert setting request The status of Bw n 1 Convert setting request is displayed Error Clear Area Error clear request The status of Ew n Error clear request is displayed Module IModuleready sd Module ready The status of Br n Module ready is displayed T Convert setting completed flag The status of Br n 1 Convert setting completed flag is displayed Bit Input Area The status of Br n 2 Conversion completed flag is Conversion completed flag displayed Alarm output signal The status of Br n 3 Alarm output signal is displated Error Information Area CHLI e
60. steps can be reduced Write and save the settings which are used for a MELSEC ST system startup to the ROM Use RAM when conducting a test temporarily 1 Conversion enable disable setting Set whether conversion is enabled or disabled Disable Conversion disabled Enable Conversion enabled 2 Time number of times specification Specify the time number of times when the averaging processing is selected 3 Sampling process averaging process setting Specify the sampling processing or averaging processing 5 GX Configurator ST 4 9 6 MELSEC ST Alarm output setting Set whether alarm output processing is performed or not Disable Alarm output processing not performed Enable Alarm output processing performed Average time average number of times setting Set the average time or average number of times Their setting ranges are indicated below Average number of times 4 to 500 times Average time 480 to 5000ms Upper upper limit value Upper lower limit value Lower upper limit value Lower lower limit value Set the upper upper limit value upper lower limit value lower upper limit value and lower lower limit value of the alarm output Setting range on each input tvpe is shown below In the case of thermocouple input set the value in units of 0 1 C Example To set to 0 3 C Enter 3 Input type Setting range Accuracy guarantee range Thermocouple K 2700 to 13720 2000 to 12000 Thermocouple E 27
61. user Application Device Application PROFIBUS DP exchange start command MO Refresh start request xo lst TD2 error code read request M1 CH1 conversion completed signal ST1TD2 error clear request M2 CH2 conversion completed signal H1 A D500 C mgas reg temperature value read damman execuliorisigral destination H2 mi I i D501 e i nos Vote saba yale rece Operation condition set value write signal destination TE Average time average number of times set D600 D601 ST1TD2 error code read destination aue value write signal write signal write signal Conversion completed channel read signal Conversion start signal ST1TD2 error clear request signal c Devices used in I O data 1 Br Bit input area Brn Bitinput information _ Master station side device Module READY D1000 0 Forced output test mode D1000 1 xd di 1 ma o being changed D1000 2 online xternal power supply D1000 4 2 STIPSD Bro gatus 1000 5 Bro Module ready D1000 6 P Convert setting completed 3 Br 07 D1000 7 Emm STITD2 Conversion completed flag D1000 8 4 Bro JAlarm output signal D1000 9 Boa moa E to p gir toot J E 6 PROGRAMMING Er n Error information Mr n Module stat
62. 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 from 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 c
63. woo WI HO K5 wo KA j WI H2300 HE W1000 WO KO gt au gt WI H2302 H W1000 WO K2 gt KB3 gt WI H2304 H W1000 WO K4 gt i gt The program area enclosed by the dotted line is not required when GX Configurator ST is used to set the command parameters 6 PROGRAMMING MELSEC ST WIO01 WI HO K5 Wo WI H2308 H WI000 WO WI H2309 H wooo WO WI H2314 WI000 WO RST SET WIO01 Wi H2300 H2302 H2304 H2308 H2309 H231A RST M204 M205 M200 M201 M201 M202 K4 K3 14 LK5 M202 M203 M203 M204 N205 M210 K3 MA HS B1003 1 a J Ligon 4 Turns off conversion enable disable i setting write signal Turns on sensor compensation value _ Turns off operation i i i i i write signal l i condition set value i write signal l average number of times set value write signal Turns off average time average number of times set value write signal Turns on CH1 upper upper upper lower limit set value write signal Turns off CH1 upper h upper upper lower limit set value write signal Turns on CH1 lower upper lower lower limit set value write signal Turns off CH1 lower i upper lower lower limit set value write signal Turns on conversion enable disable setting write signal l Turns off sensor 1 compensation va
64. 0 3 D2000 3 X25 X26 X27 X28 X29 H H A it H H itt it KO I K1 gt Ke gt K gt Turns on Bw 03 SET mer command request T start slice Ko e 8 D2005 no of execution target Cw 1 d Hi ooo wovP H3305 D2006 Ow 1 comman executed 33054 LK SVP HO D2007 Cw 2 argument 1 LK3 5 MovP HO D2008 Cw 3 argument 2 4 17 4 17 4 SETUP AND PROCEDURES BEFORE OPERATION Switching to normal mode MO D1000 0 D1000 6 D1000 3 D2000 3 X25 X26 X27 X28 X29 ji 4 0 gt KI gt G gt EA 4 Turns on SET D2000 3 x command request start slice KO gt jMOVP H3 D2005 d no of execution target Kt gt wove 3302 02000 TSR command K2 gt Yo _ nove HO K3 gt nov HO Command execution processing D2006 D1006 o D1005 H3 BMOVP executed 33024 D2007 argument 1 D2008 j argument 2 uo 65 D1005 K4 j D1006 H3302 Jo gt D1006 H3303 Ja gt D1006 H3304 J2 gt D1006 H3305 1X3 gt RST D2000 3 1 Turns off Command execution resul processing Command execution resul processing Command execution resul MO D1000 3 P Ko gt Kl gt Q gt Ks gt processing Command execution resul processing command request t error t error teror 3 t error 4 SETUP AND PROCEDURES BEFORE OPERATION Device Device MELSEC ST b When AJ71PB92D A1SJ71PB92D is used as maste
65. 0 XIF XIB XID bt 3 Pao Switching to offset gain setting mode MO GE 0 D1000 6 D1000 3 kay 3 X25 X26 X21 X28 X29 md MI H if M M KO L gt I o 2 2 3 gt SET D2000 3 KO gt MOVP H3 D2005 KI gt TMOVP H3302 D2006 K2 gt SJ nov H1 D2007 K3 gt MOVP HO D2008 Offset Channel Specification MO D1000 0 D1000 6 D1000 3 D2000 3 X25 X26 X27 X28 X29 0 2 K gt c gt 3 gt SET D2000 3 KO gt MOVP H3 D2005 K1 dy ove H3303 D2006 K2 gt TMOVP H1 D2007 K3 gt TMOVP HO D2008 4 16 MELSEC ST FDL address 1 initial data write PROFIBUS DP communication start processing Turns on command request start slice no of execution target command no to be executed 33024 argument 1 argument 2 Turns on command request start slice no of execution target command no to be executed 33034 argument 1 argument 2 4 SETUP AND PROCEDURES BEFORE OPERATION Gain Channel Specification MO D1000 0 D1000 6 D1000 3 D2000 3 X25 X26 X27 X28 X29 H L T H A itt T H KO 1 gt 2 gt a SET p2000 3 Turns on command request Cw 0 star slice KO s LOIS H3 no of execution target Cw 1l d Kd T wwP H3304 D2006 Gw cman executed 3304u KM 9 Af ww H D2007 dew argument 1 K3 E MoVP 500 D2008 Cw 3 argument 2 User Range Write MO D1000 0 D1000 6 D100
66. 00 to 10000 2000 to 9000 Thermocouple J 2100 to 12000 400 to 7500 Thermocouple T 2700 to 4000 2000 to 3500 Sensor compensation value setting Set the sensor compensation value The setting range of the sensor compensation value is 500 to 500 In the case of thermocouple input set the value in units of 0 1 C Example To set to 0 3 C Enter 3 The setting for the micro voltage input is performed in increments of 4uV digit Example When the micro voltage conversion value is 10003 at 40mV input Enter 3 5 GX Configurator ST MELSEC ST 5 Parameter writing 1 5 From the Channel pull down menu select the channel where the parameters will be set Select the parameter items to be written to the ST1TD2 by checking the corresponding select check box Make setting in the Setting Value field Select the target memory RAM or ROM from the pull down menu of Target Memory Click the Download button When writing the parameters of multiple channels to the ST1TD2 perform the operations in steps 1 to 5 for each channel X fi tor ST 5 GX Configurator S MELSEC ST 5 4 Input Output Monitor This section explains how to monitor the I O data of the ST1TD2 1 Mode changing Click Mode Diagnosis 2 Displaying Input Output Monitor screen 1 Select ST1TD2 on the System Monitor screen 2 Click the Input Output Monitor button Monitor starts as
67. 000 5 System area 0 fixed D2000 6 D2000 7 W Convert setting reques STITD2 System area 0 fixed D2000 8 a Bw 09 System area 0 fixed p20009 9 mo oma g to Bex parir Error clear area Master station side device Error clear S D2002 0 Ew 01 D2002 1 System area D2002 2 System area 0 fixed Em wd 3 Le W rror clear reque STIPSD DO Ewo System area 0 fixed D20025 5 Error clear request EIL 6 System area 0 fixed p20027 7 ST1TD2 System area 0 fixed eT 8 System area 0 fixed a9 9 Ew 0A D2002 A ewe jJ pear 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST Sw System area Sw System area Master station side device SwO System area 0 fixed D2004 pL Command execution area Command execution Information Master station side device Slice No Module name area Start Slice No of art Slice No o D2005 Execution Target d No to b Command No to be ome Executed Argument 1 po Cw3 Argument D2008 4 SETUP AND PROCEDURES BEFORE OPERATION 2 Program example XIB XI XO 1 A FMOVP KO D2000 KI Ea Qro X
68. 01F E IE A Error clear area Master station side device Error clear request B1020 Ew 01 fi B1021 Svstem area 0 fixed B1022 System area 0 fixed B1023 Ew 04 E t B1024 System area 0 fixed B1025 Error clear request B1026 3 System area 0 fixed B1027 System area 0 fixed B1028 ST1TD2 EwO9 Igan area 0 fied Bid wa RRR p d ews B103F ied ixed Bw 05 System area 0 fixed B1005 ixed 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST Sw System area Sw System area Master station side device Svo Systemarea 0 fixed BiodotoBipr w Command execution area w Command execution Information Master station side device Slice No Module name area Start Slice No of W1000 Execution Target No Command No to be W1001 Executed Argument 1 W1002 4 SETUP AND PROCEDURES BEFORE OPERATION 2 Program example XIB XID X20 XO MELSEC ST FDL address 1 initial data write L J PROFIBUS DP communication X0 XOD X1B XID start processin H MO RI D ing MO 2 FROM HO KO KABO K5 1 Input area read FROM HO K5 Wo K6 1 Switching to offset gain setting mode X25 J _ papa iis M225 1 MO BO B6 B
69. 0mV into a 16 bit signed Section 3 2 2 gt l e j Section 3 2 3 function binary 20000 to 20000 and stores it into the Wr word input area 1 This function specifies whether temperature micro voltage conversion is enabled or disabled on each channel 2 Processing time can be reduced by setting the temperature or micro voltage conversion function to be enabled or disabled Reduced time with cold junction temperature compensation 60ms Conversion enable disable Reduced time without cold junction temperature compensation 30ms function In addition it prevents unnecessary disconnection detection of unused channels 3 By default the conversion for all channel is enabled Setting method Conversion enable disable setting write Command number 2300u see Section 8 4 1 GX Configurator ST see Section 5 3 1 Sampling process A temperature micro voltage input value is converted one by one on each channel and a measured temperature value micro voltage value is stored after every conversion 2 Averaging process A temperature input value micro voltage conversion value is averaged in terms of count or time on each channel and a digital average value is stored 3 Setting for averaging process specification time count averaging specification average time average number of times can be done on each channel 4 Sampling process averaging process specification defaults to sampling process Temperat
70. 1 204 210 216 222 267 273 280 286 332 338 345 352 399 405 412 419 467 474 481 488 538 545 552 559 609 617 624 631 683 690 698 705 758 765 773 780 834 841 849 857 911 919 927 935 990 998 1006 1013 1069 1077 1085 1094 1150 1158 1167 1175 1232 1240 1249 1257 1315 1323 1332 1340 1399 1407 1415 1424 1483 1492 1500 1509 1569 1577 1586 1594 1655 1663 1672 1681 1742 1751 1759 1768 1829 1838 1847 1856 1918 1927 1936 1944 2007 2016 2025 2034 2096 2105 2114 2123 2187 2196 2205 2214 2277 2287 2296 2305 2369 2378 2387 2396 2461 2470 2479 2488 2553 2562 2571 2581 2646 2655 2664 2674 2739 2748 2758 2767 2833 2842 2851 2861 2927 2936 2946 2955 3021 3031 3040 3050 3116 3126 3135 3145 3212 3221 3231 3240 App 26 App 26 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 27 App 27 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 28 App 28 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C Standard contact temperature is 0 C App 29 App 29 APPENDICES MELSEC ST Appendix 4 8 Standard Thermal Electromotive Force of N Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature CC 52 208 235 313 472 499 578
71. 20 5328 5735 39 437 838 1244 1653 2064 2478 2893 3308 3723 4138 4550 4961 5369 5775 79 477 879 1285 1694 2106 2519 2934 3350 3765 4179 4591 5002 5410 5815 6448 6417 6364 6289 6192 6074 5936 5780 5606 5415 5207 4983 4744 4490 4221 3939 3645 3337 3018 2688 2347 1996 1637 1268 892 508 118 119 517 919 1326 1735 2147 2561 2976 3391 3806 4220 4633 5043 5450 5856 6450 6421 6370 6297 6202 6087 5951 5797 5624 5435 5228 5006 4768 4516 4249 3968 3675 3368 3050 2721 2382 2032 1673 1305 930 547 157 158 557 960 1366 1776 2188 2602 3017 3433 3848 4262 4674 5084 5491 5896 6452 6425 6377 6306 6213 6099 5965 5813 5642 5454 5250 5029 4793 4542 4276 3997 3705 3400 3083 2755 2416 2067 1709 1343 968 586 197 198 597 1000 1407 1817 2230 2644 3059 3474 3889 4303 4715 5124 5532 5937 238 637 1041 1448 1858 2271 2685 3100 3516 3931 4344 4756 5165 5572 5977 277 677 1081 1489 1899 2312 2727 3142 3557 3972 4385 4797 5206 5613 6017 317 718 1122 1530 1941 2354 2768 3184 3599 4013 4427 4838 5247 5653 6058 MELSEC ST App 5 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Tempera
72. 3 B1003 M225 M226 M227 M228 M229 H L At PA E PA PA aj M KO Br 06 1 2 2 gt 3 gt Turns on SET b s command request W start slice KO gt Tor H3 W1000 no of execution i target command K1 3 or H3302 W1001 no to be executed 33024 KR gt MVP HI W1002 T Cw 2 argument 1 K3 gt WovP Ho w1003 Cw 3 argument 2 Offset Channel Specification X26 J _ Apa iis M226 1 MO B0 B6 B3 B1003 M225 M226 M227 M228 M229 E il it A it A f A At A KO Broe Bro3 Bw 03 1 gt 2 gt 9 gt Turns on SET command request W start slice KO gt oo nove H3 W1000 no of execution target Cw 1 command K1 s move H3303 W1001 no tobe executed 33034 R y wwP HI W1002 T Cw 2 argument 1 K3 E MoVP HO w1003 T Cw 3 argument 2 4 23 4 23 4 SETUP AND PROCEDURES BEFORE OPERATION Gain Channel Specification X27 PLS M227 MO BO B6 B3 B1003 M225 M226 M227 M228 M229 M it iF H H KO gt KI gt e G gt SET Biggs 7 ums on di command request start slice KO ys mmr H3 wooo T no of execution target command kk gy oP H3304 moo nt to be d executed 3304u K2 5 movP Hi Ww1002 argument 1 K3 S MOVP K500 W1003 Cw 3 argument 2 User Range Write X28 E PLS M228 di MO BO B6 B3 B1003 M225 M226 M227 M228 M229 il il M it it MA A H H it KO Br 00 Kl gt KR gt M
73. 302H Specifv the channel where sampling process or averaging process will be performed When averaging process is specified specifv time or number of times bi5 to bio b9 b8 b7 to b2 bi bo 0 2 0 1 1 Time number of times specification b0 CH1 b1 CH2 0 Number of times averaging 1 Time averaging 2 Averaging processed channel specification b8 CH1 b9 CH2 0 Sampling process 1 Averaging process Specify the channel where alarm output will be executed b15 to b2 bi bo 0 1 1 Alarm output setting b0 CH1 bi CH2 0 Alarm output processing not performed 1 Alarm output processing performed fol a MELSEC ST 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo 0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target n 00x Normal completion dm O 0000H b Abnormal completion When Cr 0 15 8 Command execution result
74. 358 0 9 886 77 500 Fax 358 0 9 886 77 555 email infoGbeijer fi UTECO A B E F 5 Mavrogenous Str GR 18542 Piraeus Phone 302 0 10 42 10050 Fax 302 0 10 42 12 033 e mail sales uteco gr GREECE Meltrade Automatika Kft 55 Harmat St HU 1105 Budapest Phone 36 0 1 2605 602 Fax 36 0 1 2605 602 e mail office meltrade hu HUNGARY SIA POWEL Lienes iela 28 LV 1009 Riga Phone 371 784 22 80 Fax 371 784 22 81 e mail utuGutu lv LATVIA Sirius Trading amp Services srl ROMANIA Str Biharia No 67 77 RO 013981 Bucuresti 1 Phone 40 0 21 201 1146 Fax 40 0 21 201 1148 e mail sirius siriustrading ro INEA d o o SLOVENIA Stegne 11 Sl 1000 Ljubljana Phone 4386 0 1 513 8100 Fax 386 0 1 513 8170 e mail inea inea si Beijer Electronics AB SWEDEN Box 426 S 20124 Malm Phone 46 0 40 35 86 00 Fax 46 0 40 35 86 02 e mail info beijer se ECONOTEC AG Postfach 282 CH 8309 N rensdorf Phone 41 0 1 838 48 11 Fax 41 0 1 838 48 12 e mail info econotec ch SWITZERLAND GTS Dar laceze Cad No 43 Kat 2 TR 80270 Okmevdani Istanbul Phone 90 0 212 320 1640 Fax 90 0 212 320 1649 e mail gts turk net TURKEY CSC Automation Ltd UKRAINE 15 M Raskova St FI 10 Office 1010 UA 02002 Kiev Phone 380 0 44 238 83 16 Fax 380 0 44 238 83 17 e mail csc a csc a kiev ua
75. 416 1442 1451 1477 1486 1495 1504 1531 1540 1567 1575 1584 1593 1620 1629 1657 1666 1675 1684 1711 1720 1748 1757 1766 1775 1803 1812 1840 1849 1858 1868 1895 1905 1933 1942 1951 1961 1989 1998 2027 2036 2046 2055 2083 2093 2121 2131 2140 2150 2179 2188 2217 2226 2236 2246 2275 2284 2313 2323 2333 2342 2371 2381 2410 2420 2430 2440 2469 2479 2508 2518 2528 2538 2567 2577 2607 2617 2626 2636 2666 2676 2706 2716 2726 2736 2766 2776 2806 2816 2826 2836 2866 2876 2906 2916 2926 2937 2967 2977 3007 3018 3028 3038 3068 3079 3109 3119 3130 3140 3171 3181 3212 3222 3232 3242 3273 3284 3315 3325 3335 3346 3377 3387 App 22 App 22 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 23 App 23 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 24 App 24 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C Standard contact temperature is 0 C App 25 App 25 APPENDICES MELSEC ST Appendix 4 7 Standard Thermal Electromotive Force of S Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature 224 228 232 181 186 190 136 141 146 88 93 98 37 42 48 Temperature CC 27 33 38 44 84 90 95 101 143 149 155 16
76. 4941 5422 5910 6404 6905 7412 7926 8445 8970 6248 6209 6146 6059 5950 5823 5680 5523 5351 5167 4969 4759 4535 4300 4052 3791 3519 3235 2940 2633 2316 1987 1648 1299 940 571 193 195 589 992 1403 1823 2251 2687 3132 3585 4046 4513 4988 5470 5959 6454 6956 7463 7977 8497 9023 6251 6214 6153 6068 5962 5836 5695 5539 5369 5186 4989 4780 4558 4324 4077 3818 3547 3264 2970 2664 2348 2021 1683 1335 976 608 231 234 629 1033 1445 1865 2294 2732 3177 3631 4092 4561 5036 5519 6008 6504 7006 7515 8029 8550 9076 6253 6219 6160 6078 5973 5850 5710 5555 5387 5205 5010 4802 4581 4348 4102 3844 3574 3293 3000 2695 2380 2054 1717 1370 1013 646 269 273 669 1074 1486 1908 2338 2776 3222 3677 4138 4608 5084 5567 6057 6554 7057 7566 8081 8602 9129 6255 6223 6167 6087 5985 5863 5724 5571 5404 5224 5030 4823 4604 4372 4127 3871 3602 3322 3030 2726 2412 2087 1751 1405 1049 683 307 312 709 1114 1528 1950 2381 2820 3267 3722 4185 4655 5132 5616 6107 6604 7107 7617 8133 8654 9182 MELSEC ST 6256 6228 6174 6096 5996 5876 5739 5587 5421 5242 5050 4844 4626 4395 4152 3897 3629
77. 5 1 GX Configurator ST Functions Table 5 1 lists the GX Configurator ST functions used with the ST1TD2 Table 5 1 List of GX Configurator ST Functions Used with ST1TD2 1 The following parameter items can be set on GX Configurator ST CHLI input type setting CHLI offset gain value selection CHO cold junction compensation CHO conversion enable disable setting CHO time number of times specification CHO sampling process averaging process setting CHO alarm output setting Parameter Setting CHLI average time average number of times setting Section 5 3 CHLI upper upper limit value upper lower limit value lower upper limit value lower lower limit value CHLI sensor compensation value setting 2 Specify the area RAM or ROM where parameter setting will be registered 3 Using GX Configurator ST parameter setting can be made while online module change is performed Input output monitor The I O data of the ST1TD2 can be monitored Section 5 4 S O F Test can be conducted with the values set in the Bw bit output dnne PET d area or Ew error clear area of the ST1TD2 ST 1 The offset and gain values of the user range can be easilv set on screen Offset gain setting i f Section 5 6 2 Using GX Configurator ST gain offset setting can be made while online module change is performed Online module change 1 A module can be replaced without the system being stopped Chapter 7
78. 6 4714 4300 3872 3434 2984 2524 2055 1578 1093 600 101 101 609 1122 1641 2164 2691 3222 3757 4294 4835 5378 5923 6470 7019 7569 8120 8673 9226 9780 10335 7955 7731 7482 7209 6914 6598 6263 5910 5541 5155 4755 4342 3916 3478 3029 2571 2103 1626 1142 650 151 151 660 1174 1693 2216 2744 3275 3810 4348 4889 5432 5977 6525 7074 7624 8175 8728 9282 9836 10390 7976 7755 7508 7237 6944 6631 6298 5946 5578 5194 4796 4384 3959 3522 3075 2617 2150 1674 1190 699 201 202 711 1226 1745 2269 2797 3329 3864 4402 4943 5487 6032 6579 7129 7679 8231 8783 9337 9891 10446 253 762 1277 1797 2322 2850 3382 3918 4456 4997 5541 6087 6634 7184 7734 8286 8839 9392 9947 10501 303 814 1329 1849 2374 2903 3436 3971 4510 5052 5595 6141 6689 7239 7789 8341 8894 9448 10002 10557 354 865 1381 1902 2427 2956 3489 4025 4564 5106 5650 6196 6744 7294 7844 8396 8949 9503 10057 10612 405 916 1433 1954 2480 3009 3543 4079 4618 5160 5705 6251 6799 7349 7900 8452 9005 9559 10113 10668 MELSEC ST 456 958 1485 2006 2532 3062 3596 4133 4672 5215 5759 6306 6854 7404 7955 8507 9060 9614 10168 10723 Unit u V Temperature App 12 APPENDICES MELSEC ST
79. 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y A Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target O et The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 A MELSEC ST 8 4 4 CHO upper upper upper lower limit set value write Command No 2308H 230AH Writes the upper upper limit value upper lower limit value to the RAM of the ST1TD2 This command can be executed only when convert setting request is off 0 in the normal mode 1 Values set to Cw Command execution area w Command execution Setting value area w9 0 Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal the start slice no of the ST1TD2 where the command will be executed Hexadecimal CH1 upper upper upper lower limit set value write 23084 CH2 upper upper upper lower limit set value write 230AH Set the upper upper limit value of the alarm output Setting range on each input tvpe is shown below Setting of thermocouple input is in 0 1 C unit Exa
80. 9 1 9 TROUBLESHOOTING Svstem error 3130 314014 error 4000H error 41001 error Syst 50000 error Table 9 1 Error code list 2 2 Error code Error T Error name Description Corrective action Hexadecimal level 3000H setting error R error 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 Setting range on each input tvpe is shown below Accuracv guarantee range Micro voltage 21000 to 21000 20000 to 20000 input O indicates the number of the channel where the error has occurred In the lower upper limit value lower lower limit value of the alarm output the lower upper limit value is less than the lower lower limit value O indicates the number of the channel where the error has occurred In the upper lower limit value lower upper limit value of the alarm output the upper lower limit value is less than the lower upper limit value O indicates the number of the channel where the error has occurred In the upper upper limit value upper lower limit value of the alarm output the upper upper limit value is less than the upper lower limit value O indicates the number of the channel where the error has occurred In User range setting offset value is equal to or greater than gain value O indicates the number of the channel where the error has occurred In user range se
81. C 600 C or more but less than 1600 C 0 2 of the measured temperature 40 C or more but less than 375 C 1 5 C 375 C or more but less than 1000 C 40 C or more but less than 333 C Note The allowable difference refers to the maximum allowable limit for the difference between the resultant temperature of a conversion from thermal electromotive force using a standard thermal electromotive force chart and the temperature at temperature detector contact The greater value of C or will take effect for the allowable difference App 3 App 3 APPENDICE MELSEC ST Appendix 4 Thermal Electromotive Force Chart The calculation formula for accuracy differs according to the relation between the measured temperature and the operating ambient temperature 1 When the measured temperature is higher than the operating ambient temperature Accuracy conversion accuracy temperature characteristic x operating ambient temperature variation cold junction temperature compensation accuracy Operating ambient temperature variation A value of deviation from the operating ambient temperature range of 25 5 C Example When the thermocouple used is B Refer to Section 3 1 2 the operating ambient temperature is 35 C the measured temperature is 1000 C and the cold junction temperature compensation setting is set the accuracy is 43 5 C 40 35 C x 35 C 30 C 42 5 C 7 75 C 2 When the m
82. C ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target i Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 8 COMMAND MELSEC ST 8 2 2 Error code read request Command No 01014 Reads the error code of the ST1TD2 1 Cw Command execution area Values set to Cw Command execution area Setting value Cw Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal 2 Command result area 0101H Fixed to 000OH Any value r than 0000u is ignored othe Execution result in Cr Co
83. D2 ns CH1 upper upper upper Section parameter 2308u T PS DE lower limit set value write 8 4 4 x settin Wi 4 2309 CH1 lower upper lower Writes the upper upper limit value upper lower limit Section eormatid i lower limit set value write value or lower upper limit value lower lower limit 8 4 5 CH2 upper upper upper value of the alarm output to the RAM of the Section 230AH AM c lower limit set value write ST1TD2 CH2 lower upper lower Section 230BH UN PR lower limit set value write 8 4 5 8 4 4 Writes a compensation value to the ST1TD2 s Sensor compensation RAM when an error is identified between the x Section value write actual temperature voltage and the measured 8 4 6 temperature voltage read ST1TD2 to the RAM 8 5 1 write ST1TD2 to the ROM wi ow oe mmm eee specification and adjusts the offset value 8 5 4 NEN M CIC CIR 3 specification and adjusts the gain value 8 5 5 33054 Writes the adjusted offset gain settings to the ROM bee er of the ST1TD2 8 5 6 Can be executed X Cannot be executed 3303 1 When Bw n 1 convert setting request is OFF 0 in the normal mode 2 When Bw n 1 convert setting request is ON 1 in the normal mode 3 When the module is in the offset gain setting mode If a command is executed when it cannot be executed it fails and O6H or 13H is stored into the Cr 0 15 8 Command execution result fo MELSEC ST 8 2 Common C
84. EC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target R Other than 00x Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target E The executed command no is stored Hexadecimal Cr 0 Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored A MELSEC ST 8 3 4 CHO average time average number of times set value read Command No 1304H Reads the set number of times or time amount of the averaging process from the RAM of the ST1TD2 1 Values set to Command execution area Cw Command execution Setting value area CWO Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal Cw 1 13044 Fixed to 000OH Any value other than 0000u is ignored W 2 Execution result in Cr Command result area The execution result of t
85. ED of the newly mounted ST1TD2 is on e The Module Status indicator of the target ST1TD2 has turned white This applies only when monitoring from the System Monitor screen c If the head module cannot be released from the online module change mode both REL LED and ERR LED of the head module turn on Confirm the error definition For details of the error code reading operation and error code of the head module refer to the user s manual of the used head module When interrupting online module exchange click the Cancel button a Clicking the Cancel button i e interrupting online module change returns to step 1 In this case select the same slice module as selected before and complete online module change Note that selecting different one causes an error l Continued to next page 7 ONLINE MODULE CHANGE From the previous page l Online Module Change Target Module No 2 Slice No 2c Module Name STITD2 LabelName Base Module STIB 4TD2 Online Module Change is completed l Completed MELSEC ST 13 The left screen appears showing that online module change has been completed Click the Finish button MMAN dis MELSEC ST 8 COMMAND This chapter explains the commands 8 1 Command List The ST1TD2 supports command execution that uses the Cw Command execution area Cr Command result area of the head
86. ND PROCEDURES BEFORE OPERATION MELSEC ST 4 4 Wiring The wiring precautions and examples of module connection are provided in this section 4 4 1 Wiring precautions In order to optimize the functions of the ST1TD2 and ensure system reliability external wiring 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 ST1TD2 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 Doing so may increase the effects of noise surges and induction 3 Always place the thermocouple micro voltage 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 Not doing so will make the module more susceptible to noises surges and inductions 4 SETUP AND PROCEDURES BEFORE OPERATION 4 4 2 External wiring Connect the cables to the base module sold separately 1 Thermocouple Pt 5V Lo CH1 O 11 TC O 12 TC Pt1000 5V 2 Pt1000 Ea BV CH2 S O 14 TC O 24 TC Fa 5V 2 1 As cables always use
87. OM write Command No 3301 8 37 8 5 3 Operation mode setting Command No 3302H sse 8 39 8 5 4 Offset channel specification Command No 3303H esses 8 41 8 5 5 Gain channel specification Command No 3304H Lena nn 8 43 8 5 6 User range write Command No 3305H sese 8 45 8 6 Values Stored into Command Execution Resul sese 8 46 9 TROUBLESHOOTING 9 1t09 6 OSI Error Gode LIsbsa sie mist scd dic i ic tis Ms Eb 9 1 9 2 rroubleshootitrigicrs a ctm ta rper e porte a nu e A ett 9 4 9 2 1 When the RUN LED is flashing or turned off seen 9 4 9 2 2 When the RUN LED and the ERR LED turned on sse 9 4 9 2 3 When line break down has been detected sse 9 5 9 2 4 Measured temperature value micro voltage conversion cannot be read seen 9 5 9 2 5 Measured temperature value is abnormal sse 9 6 9 2 6 Micro voltage conversion value is abnormal sese 9 6 Appendix 1 Accessories se ese ete eee a i ee eee ec tee eae ee tee ee een App 1 Appendix 2 Usual Operation Limit and Superheated Operation Limits ss App 2 Appendix 3 Allowable Temperature Differences nennen App 3 Appendix 4 Thermal Electromotive Force Chart essent App 4 Appendix 4 1 Standard Thermal Electromotive Force of K sss sese App 5 Appendix 4 2 Standard Thermal Electromotive Force of E
88. Setting of thermocouple input is in 0 1 C unit Example To set to 0 3 C Store 3 Input type Setting range Accuracy guarantee range Thermocouple K 2700 to 13720 2000 to 12000 Make setting to satisfy the condition of upper upper value Z upper lower value Z lower upper value Z lower lower value Set the lower lower limit value of the alarm output The setting range is the same as in Cw 2 Argument 1 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H r Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target l 00x Normal completion The executed command no is stored Hexadecimal 0000u o MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of exec
89. TION Office Tower Z 14 F 8 12 1 chome Harumi Chuo Ku Tokyo 104 6212 Phone 81 3 6221 6060 Fax 81 3 6221 6075 MITSUBISHI ELECTRIC USA AUTOMATION 500 Corporate Woods Parkway Vernon Hills IL 60061 Phone 1 847 478 21 00 Fax 1 847 478 22 83 MIDDLE EAST REPRESENTATIVE TEXEL Electronics Ltd Box 6272 IL 42160 Netanya Phone 972 0 9 863 08 91 Fax 4972 0 9 885 24 30 e mail texel meOnetvision net il ISRAEL GEVA AUSTRIA UAB UTU POWEL LITHUANIA Avtomatika Sever Ltd RUSSIA Wiener Stra e 89 Savanoriu pr 187 Lva Tolstogo St 7 Off 311 AT 2500 Baden LT 2053 Vilnius RU 197376 St Petersburg Phone 43 0 2252 85 55 20 Phone 370 0 52323 101 Phone 7 812 11 83 238 Fax 43 0 2252 488 60 Fax 370 0 52322 980 Fax 7 812 11 83 239 e mail office geva at e mail powel utu lt e mail as avtsev spb ru TEHNIKON BELARUS INTEHSIS SRL MOLDOVA CONSYS RUSSIA Oktjabrskaya 16 5 Ap 704 Cuza Voda 36 1 81 Promyshlennaya St 42 BY 220030 Minsk MD 2061 Chisinau RU 198099 St Petersburg Phone 375 0 17 22 75 704 Phone 373 0 2 562 263 Phone 7 812 325 36 53 Fax 375 0 17 22 76 669 Fax 373 0 2 562 263 Fax 7 812 147 20 55 email tehnikonGbelsonet net e mail intehsisemdl net e mail consvsOconsvs spb ru Getronics b v BELGIUM Getronics b v NETHERLANDS Electrotechnical RUSSIA Control Systems Pontbeeklaan 43 B 1731 Asse Zellik Phone 32 0 2 467 17 51
90. TSUBISHI ELECTRIC NDUSTRIAL AUTOMATION Gothaer Strasse 8 D 40880 Ratingen Phone 4 49 2102 486 0 Hotline 4 49 1805 000 765 Fax 49 2102 486 7170 www mitsubishi automation de megfa mail meg mee com www mitsubishi automation com
91. Thermocouple J 2100 to 12000 400 to 7500 fol a MELSEC ST 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo 0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target n 00x Normal completion dm O 0000H b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y 0 n Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target
92. Wr n1 2 Bw Bit output area n Bit output Master station side device System area 0 fixed System area 0 fixed B1001 System area 0 fixed B1002 S Command request B1 B3 System area 0 fixed B1 ee oT STIPSD System area 0 fixed B1 Svstem area 0 fixed B1 e Convert setting request B1 Bo X ST1TD2 Bwo8 II System area 0 fixed B1008 System area 0 fixed B1009 B100A PE E to pie A 7 Ew Error clear area Master station side device Ew 02 Error clear request B1020 System area 0 fixed B1021 ST1H PB System area 0 fixed B1022 Ewo System area 0 fixed Error clear request B1 moa STIPSD DO Ewo System area 0 fixed i Ew 07 Error clear request B1 9e Ew07 System area 0 fixed Bo ST1TD2 Ewo System area 0 fixed EET P System area 0 fixed B1 Bog ewm o O B102A 7 to LEE ee c um 6 PROGRAMMING MELSEC ST 8 Sw System area Sw System area Information Master station side device System area 0 fixed B1040toB104F O oO O w Command execution area w Command execution Information Master station side device Slice No Module
93. X fi tor ST 5 GX Configurator S MELSEC ST 5 2 Project Creation When the MELSEC ST svstem can be connected to a personal computer with GX Configurator ST preinstalled select get system to create a project Even if there is no MELSEC ST system a project can be created For project creation and get system refer to the GX Configurator ST Operating Manual 5 GX Configurator ST 5 3 Parameter Setting This section explains how to set the parameters 1 Mode changing The mode need not be changed Either the edit mode or diagnosis mode can be used for the setting 2 Displaying Parameter Setting screen 1 Select ST1TD2 on the Module Information List screen or System Monitor Screen 2 Click Edit 7 Parameter Setting 3 Display Setting Screen Wii Parameter Setting No 2 Module Information Slice No 7 ModuleName STITD2 Label Name Base Module STIBA4TD2 Online Select Data Select All Release All Channel Upload Target Memory RAM Download l Verity CH1 Default Eror Check Select Item Setting Value Input type setting Setting type Thermocouple K Thermocouple K Offset gain value selection Factory default Cold junction compensation Enable l Conversion enable disable setting Enable Time number of times specification Number of times Sampling process averaging process setting Sampling Alarm outpu
94. 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 s on the DIN rail securely one by one referring to the MELSEC ST system users 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 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
95. al completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target E The executed command no is stored Hexadecimal Cr 0 Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored MMAND is MELSEC ST 8 3 ST1TD2 Parameter Setting Read Command 8 3 1 Conversion enable disable setting read Command No 1300H Reads the conversion enable disable setting from the RAM of the ST1TD2 1 Values set to Cw Command execution area Cw Command execution Setting value area Set the start slice no of the STITD2 where the command will be executed Hexadecimal Fixed to 0000 Any value other than 0000u is ignored W 2 Execution result in Cr Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown bel
96. ameter set value read Command No 1318H Reads the input type setting offset gain value selection and cold junction temperature compensation setting from the RAM of the ST1TD2 1 Values set to Cw Command execution area W Command execution Setting value area Set the start slice no of the STITD2 where the command will be executed Hexadecimal 1318H Fixed to 000OH Any value other than 0000u is ignored MMAND a MELSEC ST 2 Execution result in Cr Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target n 00x Normal completion The executed command no is stored Hexadecimal 0 Cold junction temperature compensation not performed 1 Cold junction temperature compensation performed The currently valid input type setting offset gain value selection cold junction tempera
97. and Execution Result Cr 0 7 0 Start Slice No of Execution Target m 00x Normal completion The executed command no is stored Hexadecimal The CHLI lower upper limit value is stored 16 bit signed binary The range to store the data is from 32768 to 32767 The CHO lower lower limit value is stored 16 bit signed binary The range of the stored value is the same as in Cr 2 Response data 1 Cr 0 Cr 1 Cr 2 Cr 3 8 COMMAND MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target R Other than 00x Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target E The executed command no is stored Hexadecimal Cr 0 Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored goo MELSEC ST 8 3 7 User par
98. art marked with an astarisk to the conversion complete channel read signal of the 2 ST1TD2 or after and add the relevant conversion complete channel read program and the processing program for command execution 7 ONLINE MODULE CHANGE MELSEC ST 7 ONLINE MODULE CHANGE When performing online module change make sure to read through Section 4 4 Online module change in the head module user s manual This chapter describes the specifications of an online module change 1 Perform an online module change by operating the head module buttons or using GX Configurator ST 2 The user parameter command parameter and user range setting s offset gain 3 setting values are automaticallv handed down to the new module Using GX Configurator ST the offset gain setting can be made during an online module change When higher accuracv is required perform the offset gain setting during an online module change using GX Configurator ST 7 1 Precautions for Online Module Change The following are the precautions for online module change 1 3 4 5 6 To perform the online module change the svstem configuration must be appropriate for execution of the online module change For details refer to the 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 malfunction or failure In such a system co
99. aused 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 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 possible after production is discontinued 3 Overseas service Overseas repairs shall be accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of chance loss and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation to damages caused by any cause found not to be the responsibility of Mitsubishi chance losses lost profits incurred to the user by Failures of Mitsubishi products damages and secondary damages caused from special reasons regardless of Mitsubishi s expectations compensation for accidents and compensation for damages to products other than Mitsubishi products and other duties 5 Changes in product specifications
100. ay damage the elements 3 When a voltage exceeding the micro voltage conversion value range 20000 to 20000 is input the measured micro voltage value is fixed to the maximum 21000 or the minimum 21000 3 SPECIFICATIONS MELSEC ST 3 1 2 Conversion speed The conversion speed of the ST1TD2 changes depending on the input tvpe setting user parameter or the cold junction compensation setting user parameter Thermocouple input and cold junction temperature compensation set to No or micro voltage input Conversion speed 30ms 1channel Thermocouple input and cold junction temperature compensation set to Yes Conversion speed 60ms 1channel 3 1 3 Intelligent function module processing time The ST1TD2 intelligent function module processing time is CH1 conversion speed CH2 conversion speed For the input transmission delay time refer to the used head module user s manual 3 SPECIFICATIONS MELSEC ST 3 2 Function This section explains the functions of ST1TD2 3 2 1 Function list Table 3 1 lists the functions of ST1TD2 Table 3 1 ST1TD2 Function List 1 3 1 The thermal EMF value input from the thermocouple is converted into a Temperature conversion temperature value to detect a temperature function 2 Temperature data are 16 bit signed binary 2700 to 18200 and stored into word input area Micro voltage conversion 1 This function converts a micro voltage within 80mV to 8
101. before error compensation Characteristic after error compensation O Inputtemeperature 500 C Example 2 When the micro voltage conversion value is 10003 at 40mV input set 3 as the sensor compensation value 10000 10003 3 Sensor compensation value Micro voltage conversion value Characteristic before error compensation Characteristic after error compensation 710 Micro voltage input 40 mV value 3 SPECIFICATIONS MELSEC ST 3 3 I O Data The ST1TD2 has the areas for data transfer with the head module as indicated in Table 3 3 This section explains the composition of each area Table 3 3 I O Data List Number of Reference Transfer direction Item Default value Occupancy section r Bit Input Area I Fjamma sl 15 Section 3 3 1 ST1TD2 Head module E Error Information Area Section 3 3 2 Information Area Input Data r Module Status Area ES Section 3 3 3 r Word Input Area 2 o section 3 3 4 Ww Bit Output Area pa o seciona3s Head module 7 ST1TD2 REESE Request Area w Error Clear Area 8 Section 3 3 6 Output Data w Word Output Area o2 o Secion337 3 SPECIFICATIONS MELSEC ST 3 3 1 Bit input area This section explains the Br bit input area Bit input 1 Turns on 1 when conversion is ready after the MELSEC ST system ST1TD2 is powered on or the head mod
102. ce no of the STITD2 where the command will be executed Hexadecimal The CH1 sensor compensation value is stored The CH2 sensor compensation value is stored The range of the stored value is the same as in Cr 2 Response data 1 Cr 0 Cr 1 Cr 2 r 3 pool MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target B Other than 00x Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 pool MELSEC ST 8 4 STITD2 Parameter Setting Write Command 8 4 1 Conversion enable disable setting write Command No 2300H Writes the conversion enable disable sett
103. completion flag turns on 1 If a value greater than 80mV is entered wire disconnection may be detected Use the module within the allowable range of each input type Use the module within the allowable input range of each input type If an analog value exceeding the input range is entered wire disconnection will be detected Refer to Section 4 4 for the wiring of the thermocouple compensation lead wire or micro voltage signal cable Refer to Section 9 2 3 for the troubleshooting of disconnection detection 3 SPECIFICATIONS MELSEC ST 3 2 6 Alarm output function 1 If a detected measured temperature value micro voltage conversion value rises to or above the upper upper limit value or falls to or below the lower lower limit value and enters the alarm output range Br n 1 alarm output signal turns on 1 and the alarm information is stored into Er n 3 to Er n CHO error information Refer to Section 3 3 2 When the measured temperature value micro voltage conversion value falls below the upper lower limit value or rises above the lower upper limit value and returns to within the setting range after the alarm output Er n 3 to Er n CHO error information of the corresponding channel is automatically cleared Br n 1 alarm output signal turns off 0 only when values detected on all channels return to within the setting range Alarm outpu
104. couple input value into measured temperature value of signed 16 bit binary data and the micro voltage signal into signed 16 bit binary data PLC CPU Master module Head module STITD2 Word Input Area Channel 1 Thermocouple micro voltage input CH1 Measured tempereture value Micro voltage Automatic refresh conversion value FROM instruction CH2 Measured tempereture value Micro voltage conversion value Dm RT Channel2 t Thermocouple micro voltage input indui ebeyon oso eunyesadu L 1 1 Features 1 One ST1TD2 enables 2 channel temperature measurement micro voltage conversion By using ST1TD2 the temperature measurement or micro voltage conversion can be performed for 2 channels 2 Upto 26 modules can be mounted For one head module up to 26 ST1TD2 modules 52 channels can be mounted 3 Using thermocouple complying with IEC DIN JIS Eight kinds of thermocouples K E J T B R S N complying with IEC DIN JIS can be used Using configuration software in the master station and or GX Configurator ST you can choose a desirable thermocouple type for each channel 4 Disconnection detection The disconnection of a thermocouple compensation lead wire or micro voltage signal cable can be detected on each channel 5 Selection of sampling time averaging count averaging processing As a conversion processing method you can choose sampling processing ti
105. d xl Module Name STITD2 a Clicking the LabelName Base Module Start Online Module Change 1 Please confirm the module 2 Please click Next button ST1B 4TD2 mode MELSEC ST 3 Confirm that the ST1TD2 displayed as Target Module is the ST1TD2 to be replaced and click the Next button Next button validates the settings and the following will be performed e Puts the head module into the online module change e Save the user parameter command parameter and Cancel user range setting s offset gain setting values of the ST1TD2 to be changed into the head module b After clicking the Next button confirm the following module statuses e The REL LED of the head module is on e The RUN LED of the target ST1TD2 is off e The Module Status indicator of the target module has turned purple This applies only when monitoring from the System Monitor screen c Ifthe user parameter command parameter and user range setting s offset gain setting values could not be read from the ST1TD2 the REL LED and ERR LED of the head module turn on and the corresponding error message is displayed on the screen by the operation in step 7 Confirm the error definition For details of the error code reading operation and error code of the head module refer to the user s manual of the used head module When making parameter setting and offset gain setting
106. device Slice No Module name area Start Slice No of art Slice No o D2005 Execution Target C d No to b ommand No to be D2006 Executed Argument 1 po Argument 2 D2008 10 Ww Word output area Ww Word output Master station side device Syst 0 fixed Ww 00 RG D2009 LWw n 0 fixed 3 ST1TD2 ystem area 0 fixe Ww 01 D201 meno Ww n 1 6 PROGRAMMING MELSEC ST 6 2 1 Program example available when using auto refresh in QJ71PB92D This section explains a program example available when auto refresh is used in the QJ71PB92D to communicate with the MELSEC ST system The program example in this section is based on the system configuration in Section 6 2 1 Auto refresh setting To use auto refresh setting must be made on GX Configurator DP Refer to the GX Configurator DP Manual for details Slave Parameter Settings Model ST1H PB Revision Vendor MITSUBISHI ELECTRIC CORPORATION AA Slave Properties Slave Nr 001 FDL Address 1 0 125 iv Watchdog Watchdog time 5 1 855025 10ms min T sdr 11 1 255 Group identification number Gpl Gp2 Gm3l Gma J Gp5 Gp6 Gp I Gps IV Active Sync Output Freeze Input Addresses in MELSEC CPU Memory Input CPU Device D 1000 0 12277 to 1010 2000 0 12277 to 12010 Output CPU Device D
107. dule Check whether the specified start slice No of execution target is the start slice No of the ST1TD2 The value set in Cw 2 Argument 1 or Check whether the value set to Cw 2 Argument 1 or Cw 3 Cw 3 Argument 2 is outside the Argument 2 in the command execution area is within the range allowable range usable for the requested command no The start slice No of the execution slice No of execution target is the start slice No of the ST1TD2 Check Table 8 1 to see if the requested command no can be used with the ST1TD2 or not There is no response from the When the requested command no can be used the possible specified module cause is a ST1TD2 failure Please consult your local distributor or branch office explaining a description of the problem n The possible cause is a ST1TD2 failure No communication is available with SL d n Please consult your local distributor or branch office explaining the specified module Ms a description of the problem be used with the ST1TD2 or not User range write command number 3305u or Parameter setting ROM write command number 3301H was executed more than 25 times after power on Error code 1200u Execute the command after clearing the error using Ew n error clear request The requested command is not When offset gain setting was made the offset value was executable in the current operating greater than or equal t
108. e Wr n1 zd Bw Bit output area n Bit output Master station side device System area 0 fixed D2000 0 System area 0 fixed D2000 1 System area 0 fixed D2000 2 20003 System area 0 fixed ILES 4 STIPSD System area 0 fixed paoo5 5 System area 0 fixed EI ONERE 6 Convert setting request pa007 7 System area 0 fixed D2000 8 System area 0 fixed D2000 9 HEN AN D2000 A to peo mA 7 Ew Error clear area ST1TD2 Master station side device Ew 02 Error clear request D2002 0 System area 0 fixed D2002 1 ST1H PB System area 0 fixed D2002 2 System area 0 fixed PIE ol 3 Error clear request p20024 4 STIPSD DO Ewo System area 0 fixed D2002 5 Ew 07 Error clear request D2002 6 E E System area 0 fixed p2027 7 O pw eheu System area 0 fixed D2002 8 Tea s System area 0 fixed pao29 9 eom mma f to m paaE i m c sm 6 PROGRAMMING MELSEC ST 8 Sw System area Sw System area Information Master station side device System area 0 fixed D2004 ei w Command execution area W Command execution Information Master station side
109. e forced output test mode the RUN LED of the head module flashes 3 Asa screen appears asking whether to switch to the offset gain setting mode click the OK button to switch to the offset gain setting mode After switched to the offset gain setting mode the RUN LED of ST1TD2 flashes 0 5s interval and the ST1TD2 stops 4 Display Setting Screen Offset Gain Setting Module Information No 2 Slice No 3 Module Name STITDZ Label Name Base Module STIB 4TD2 Select Channel T C T T CH2 7 Offset Ban Error Clear Save Elose 5 GX Configurator ST MELSEC ST 5 Offset gain setting When setting different offset and gain values for different channels perform the operations in a b for each channel Since the operation in c is to be done to write the offset gain settings of all channels to the ST1TD2 perform it only once at the last a Offset value setting operation 1 Select the channel where the offset value will be set by checking the corresponding Select channel check box By checking multiple check boxes values can be set to multiple channels at the same time Specify Offset Enter a value as an offset value to the channel to be adjusted set a temperature setting value or voltage setting value which suits to input and then click the Set button The setting for the temperature setting value is performed in units of 0 1 C Example To set to 0 3 C E
110. ea Use prohibited fixed to 0 3 3 7 Word output area The ST1TD2 does not use the Ww word output area since it is operational without reserving the area To make effective use of the Ww word output area select ST1TD2 without Ww using the configuration software of the master station or GX Configurator ST The number of occupancy of the Ww word output area in the ST1TD2 is O 3 SPECIFICATIONS MELSEC ST 3 4 Memorv and Parameters This section explains the memorv and parameters of the ST1TD2 3 4 1 Memorv RAM and ROM are available as the parameter storage memory of the ST1TD2 1 RAM a The ST1TD2 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 ROM stores the parameters The stored parameters are not erased at power off b The parameters stored in the ROM are transferred to the RAM when The MELSEC ST system ST1TD2 is powered off then on The head module is reset e Parameter setting ROM read command number 3300H is executed 3 24 3 SPECIFICATIONS 3 4 2 Parameters MELSEC ST The ST1TD2 has user parameters and command parameters 1 User parameters a Setting item Input type setting Offset gain value selection Cold junction temperature compensation setting Se
111. easured temperature is lower than the operating ambient temperature Accuracy conversion accuracy temperature characteristic x operating ambient temperature variation cold junction temperature compensation accuracy x compensation value for cold junction compensation accuracy Operating ambient temperature variation A value of deviation from the operating ambient temperature range of 25 5 C When the measured temperature is lower than the operating ambient temperature the cold junction compensation accuracy is lowered because the thermocouple s thermal electromotive force does not have a linear characteristic Based on the thermal electromotive force table compensate for the cold junction compensation accuracy Example In the case of the thermocouple E Refer to Section 3 1 2 operating ambient temperature of 25 C measured temperature of 100 C and the cold junction temperature compensation yes setting Type E thermal electromotive force at around 25 C 614V C Type E thermal electromotive force at around 100 C 45uV C The compensation value for cold junction compensation accuracy is 61 uV C 45uV C 1 4 And the accuracy is 1 5 C 1 5 C x 1 4 43 6 C App 4 App 4 APPENDICES Appendix 4 1 Standard Thermal Electromotive Force of K Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Temperature CC App 5 397 798 1203 1612 2023 2436 2851 3267 3682 4096 4509 49
112. ection detection function 1 If disconnection of a thermocouple compensation lead wire or the micro voltage signal line is detected the ERR LED will light up and a system error will be stored in Er n3 to Er n CH LI error information Refer to section 3 3 2 2 Disconnection is detected on only the channels set for conversion enabled 3 Disconnection is detected on each channel 4 If disconnection is detected the measured temperature value or micro voltage conversion value right before the detection will be held 5 The relationships between disconnection detection and conversion enable disable setting are indicated below Conversion Disconnection Detection Enable Disable Setting Flag CANNE a No disconnection Disable Connection Status Enable Disconnected Disable Enable No connection Disable e Any channel where no thermocouple compensation lead wire or micro voltage signal line is connected must be set to conversion disable If unconnected channel is set as conversion enabled disconnection is detected If disconnection is detected measured temperature value and micro voltage conversion value immediately before detection is kept then Br n 2 conversion completion flag turns off 0 If connection is restored after disconnection is detected updating of measured temperature value and micro voltage conversion value re starts then Br n 2 conversion
113. efer to Section 7 4 1 for the procedure used in the parameter setting or offset gain setting during an online module change When GX Configurator ST is unavailable make the following preparations Failure to do so may not import the offset gain setting values of user range setting and others to the new module if these settings cannot be saved into the head module 1 Command parameter When GX Configurator ST is unavailable the command parameter must be set by commands after an online module change is finished Include a command parameter setting program in the master station program Refer to Section 6 2 1 and Section 6 3 for the command parameter setting program 2 Offset gain setting values When the user range setting is used and GX Configurator ST is unavailable the offset gain setting must be made bv commands after completion of online module change Include an offset gain setting program in the master station program Refer to Section 4 5 for the offset gain setting program When GX Configurator ST is unavailable set the command parameter and offset gain setting values after the module has operated once bv default The preparations for the user parameter are not speciallv required since the values set bv the configuration software of the master station are written from the head module 7 3 Disconnecting Connecting the External Device for Online Module Change Disconnect and connect the ST1TD2 external device according to the fo
114. erating range when the proper measured temperature value micro voltage conversion value is not available at System startup or when the input type is changed 2 The following are the relationships between the measured temperature value micro voltage conversion value and respective input value corrected by the offset value gain value a Thermocouple input Gain value uox 3 x temperature Pa n t value is corrected to be inpu temperature Measured temperature value 50 c 80 c Input temperature Measured temperature l Characteristic before error compensation value is corrected to be input j 49 7 Characteristic after error compensation temperature mi S0 c Offset value b Micro voltage input Gain value 20000 Ww Micro voltage conversion vA value is corrected to be 18975 gt 74 gain setting Micro voltage conversion value 75 mV 80 mV Micro voltage input value Characteristic before error compensation Characteristic after error compensation 18723 M Micro voltage conversion L value is corrected to be AL 18750 offset setting Offset value 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST 1 Make the offset gain setting within the measured temperature guarantee range refer to Section 3 1 2 or within the measurable voltage range refer to Section 3 1 3 If the setting is made outside t
115. erature value measured micro voltage value cannot be read after taking corrective actions corresponding to the above check items the possible cause is a module failure Please consult your local Mitsubishi representative explaining a detailed description of the problem APPENDICES MELSEC ST APPENDIX Appendix 1 Accessories This section explains the accessories related to the ST1TD2 1 Wiring maker For how to use the wiring marker refer to the MELSEC ST System User s Manual Model name Description Color ST1A WMK BL Terminal marker OV N Blue 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 Shpe O Model name Description Base module Slice module Color side side Dusty gray ST1A CKY 16 Coding element for ST1TD2 Indicates the position of the projection or hole when the coding element is viewed from above Projection Hole Dopod App 1 APPENDICES MELSEC ST Appendix 2 Usual Operation Limit and Superheated Operation Limits Conform to JIS C1602 1995 Component Old symbol Wire diameter Usual operation Superheated operating limit symbol reference C Ke p L 40 ru wu we 1 60 L 4i i qu a m HL di 0 65 MESSER 40 cre 316 850 o 230 70
116. esult 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target O et The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 d MELSEC ST 8 5 ST1TD2 Control Command 8 5 1 Parameter setting ROM read Command No 3300H Reads the parameters from the ROM of the ST1TD2 to the RAM This command can be executed only when Bw n 1 convert setting request is off 0 in the normal mode 1 Values set to Command execution area Cw Command execution Setting value area Set the start slice no of the STITD2 where the command will be executed Cw O Hexadecimal Fixed to 0000 Any value other than 0000u is ignored W 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details Cr Cr The executed command no is stored Hexadecimal 0000H b Abnormal completion When Cr 0 15 8 Comma
117. etect a temperature The value of the measured temperature to the first decimal place is multiplied by 10 and the result is stored into Wr n CHO measured temperature value micro voltage value in 16 bit signed binary The second decimal place and on are rounded down 3 Anegative measured temperature value is displayed as two s complement 4 At power on or reset all channels are set to 0 Example 1 At the measured temperature value of 123 45 C 1234 is stored b15 bid b13 b12 bil bio 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 Example 2 At the measured temperature value of 123 45 C 1234 is stored b15 bid b13 b12 bil bio b9 b8 b7 b6 b5 b4 b3 b2 bi bo 1 1 1 1 1 0 1 1 0 0 1 0 1 1 1 0 b Processing time can be reduced by setting unused channels to be conversion disabled Reduced time with cold junction temperature compensation 60ms Reduced time without cold junction temperature compensation 30ms In addition it prevents unnecessary disconnection of unused channels 6 Acceptable input temperature range varies with each thermocouple Measured temperature value 13720 Max 2700 Min If any temperature outside of range is input the measured temperature value will be fixed to the maximum or minimum of the selected thermocouple Operating range of temperature input
118. eter See Table 3 2 Example In the following setting the average number of conversions is 13 Averaging time setting 810ms Channel 1 setting Conversion enable disable setting Enable Input type setting Thermocouple K Cold junction temperature compensation setting No Channel 2 setting Conversion enable disable setting Enable Input type setting Micro voltage input Cold junction temperature compensation setting 810ms 30ms 30ms 13 5 Round down the number b When averaging process by number of times The formula expressing the relation of the set number of times and the average processing time is shown below Average processing time Set number of times x CH1 processing time CH2 processing time The processing time varies depending on the conversion enable disable setting command parameter the input type setting user parameter and the cold junction temperature compensation setting user parameter See Table 3 2 Example In the following setting the average processing time is 30000ms Average number of times set 500 Channel 1 setting Conversion enable disable setting Enable Input type setting Thermocouple K Cold junction temperature compensation setting No Channel 2 setting Conversion enable disable setting Enable Input type setting Micro voltage input Cold junction temperature compensation setting 500 x 30ms 30ms 30000ms 3 SPECIFICATIONS MELSEC ST 3 2 5 Disconn
119. g the mode switching between the normal mode and the offset gain setting mode the channel specification for the offset gain setting the offset gain value adjustment and the offset gain value writing to the ST1TD2 a When QJ71PB92D is used as master station The program example is based on the system configuration given in Section 6 2 1 Device assignment in program examples Devices used by QJ71PB92D Application Device o ETT start end signal Communication READY signal Module READY signal X1F Watchdog timer error signal Devices used by user Application Device X20 PROFIBUS DP exchange start command x25 Jottset gain setting mode select signal Offset channel specification signal x27 Gain channel specification signal User range write signal Normal mode select signal Devices used in I O data Br Bit input area Br n Bit input Master station side N S READV bono 0 Forced Forced output test mode test mode D1 Dooi I 1 Bro2 Module being changed D1000 2 MA H PB mE 1 Command execution execution D1 L 3 External power supplv D1 ties __ 4 ST1PSD Bros laas Doos Conversion completed flag D1000 8 Br09 JAlarm output signal D1000 9 BM ooa A to qe o beo j Module ready D1 mom 6 Ses Convert setting completed b mm 3 flag peque
120. gt Turns off RST D2000 3 I command request Command execution result error processing Command execution result L error processing 1 E Command execution result error processing Command execution result gt L error processing 1 5 Command execution result error processing 1 3 Command execution result y error processing The program area enclosed by the dotted line is not required when GX Configurator ST is used to set the command parameters 6 15 6 15 6 PROGRAMMING Turns on convert setting request MO D1000 6 M210 SET D2000 7 Bw 0 MO D1000 7 Kl K SET M206 Measured temperature value and micro voltage conversion value read MO D1000 6 D1002 4 Mi D1002 7 r ov D1009 D500 Enor M2 D1002 9 a n 7 D1010 D501 Warning error handling MO D1000 0 D1000 6 D1002 7 D1002 6 _ CH1 alarm output processing D1002 7 D1002 6 CH1 system error processing D1002 9 D1002 8 RS pM 9 9 99 C2 system error processing Error code read MO X30 X31 D1000 0 D1000 6 D1000 3 D2000 3 t H3 D2005 H101 D2006 HO D2007 HO D2008 SET D2000 3 Bw 03 Conversion complete channel read MO M206 D1000 0 D1000 6 D1000 3 D2000 3 __ MOVP H3 D2005 I LIS H1301 D2006 TMOVP HO D2007 TMOVP HO D2008 Kl BET D2000 3 Bw 03 L SRT M206 1 1 1 L Lo 1 MELSEC ST Turns on convert setting request
121. havior All outputs turn OFF In the MELSEC ST system the output status at the time of error can be set to clear hold preset by user parameters of each slice module As clear is set by default the outputs turn OFF when an error occurs In the case where the system operates safely with the output set to hold or preset change the parameter settings Create an interlock circuit on the program so that the system operates safely based on the communication status information Failure to do so may cause an accident due to faulty output or malfunction Create an external fail safe circuit that will ensure the MELSEC ST system operates safely even when the external power supply or the system fails Accident may occur due to output error or malfunction 1 The status of output changes depending on the setting of various functions that control the output Take sufficient caution when setting for those functions 2 Normal output may not be obtained due to malfunctions of output elements or the internal circuits Configure a circuit to monitor signals whose operations may lead to a serious accident 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
122. he 2 Execution result in Cr Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details 0 Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal r than 0000u is ignored The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target n 00x Normal completion The executed command no is stored Hexadecimal 1 Time averaging number of times averaging specification bO CH1 bi CH2 0 Number of times averaging 1 Time averaging 2 Averaging processed channel specification b8 CH1 b9 CH2 0 Sampling process 1 Averaging process The alarm output setting is stored for each channel b15 to b2 bi bo C 1 Alarm output setting b0 CH1 b1 CH2 The averaging process specification is stored for each channel b15 to bio b9 b8 b7 to b2 bi bo mi sp C ENERESY Cr 0 Cr 1 Cr 2 r 3 0 Alarm output processing not performed 8 COMMAND MELS
123. he command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target WA IS 00x Normal completion O e O Cr 0 Cr The executed command no is stored Hexadecimal Cr 2 r 3 The set number of times or time of the averaging process for channel 1 is stored The value in the following range is stored The averaging processing is by the number of times 4 to 500 times The averaging processing by the times 480 to 5000 ms T The set number of times or time of the averaging process for channel 2 is stored The range of the stored value is the same as in Cr 2 Response data 1 pool MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte
124. he offset gain setting 10 Alarm output If the temperature detected is outside the preset measurement range an alarm can be output on each channel 11 Online module change The module can be changed without the system being stopped 12 Easy settings using GX Configurator ST The optional software package GX Configurator ST is available GX Configurator ST is not necessarily required for the system However we recommend using GX Configurator ST as it enables on screen parameter setting and offset gain setting which reduces programming steps and makes the setting operating status check easier 2 SYSTEM CONFIGURATION MELSEC ST 2 SYSTEM CONFIGURATION This chapter describes the system configuration for use of the ST1TD2 2 1 Overall Configuration 2 The overall configuration for use of the ST1TD2 is shown below The system using QU71PB92D gt GSD file Class 1 master station QJ71PB92D oooooo GX Configurator DP Bus terminator Slave station Slave station Slave station MELSEC ST system STITD2 GX Configurator ST mifiit fft 9 x Thermocouple etc Slave station Slave station MELSEC ST system El il onono
125. hese ranges the resolution and accuracy may not fall within the ranges of the performance specifications 2 Obtain the offset value and gain value in the status of actual use After the setting is completed make sure that the offset value and gain value are set correctly in the status of actual use 8 The offset and gain values are stored into the ROM and are not erased at power off 4 When making the offset gain setting write the values to the ROM using User range write command number 3305H Data can be written to the ROM up to 10 000 times To prevent accidental write to the ROM write to ROM is counted from the time of power on 5 If an error occurs during offset gain setting the offset and gain values are not written to the ST1TD2 Set the correct offset and gain values again 6 High accuracy is ensured when the offset and gain values are set as the minimum and maximum values of the operating range 7 High accuracy can be obtained if the offset gain setting is done after 30 minute power up 8 Always set the offset and gain values so that they will satisfy the following conditions An error will occur if any of the conditions are not satisfied Condition 1 Within the input enabled range Condition 2 Offset value Gain value Condition 3 Gain value offset value gt 0 2 C for temperature input or Gain value offset value gt 20 uV for micro voltage input 9 For thermocouple input error c
126. in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Is Other than 00x Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 A MELSEC ST 8 3 5 CHO upper upper upper lower limit set value read Command No 1308H 130AH Reads the upper upper limit value upper lower limit value of the alarm output from the RAM of the ST1TD2 Cw Command execution Setting value area Cw Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal W CH1 upper upper upper lower limit set value read 13081 W CH2 upper upper upper lower limit set value read 130AH 1 Values set to Cw Command execution area Fixed to 0000 Any value other than 0000u is ignored W 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execu
127. ing to the RAM of the ST1TD2 This command can be executed only when Bw n 1 convert setting request is off 0 in the normal mode Values set to Cw Command execution area 1 Cw Command execution Setting value area Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal o O Set the conversion enable disable setting for each channel b15 to b2 bi 0 CHO Conversion enable disable setting 00 CH1 bi CH2 0 Conversion enable 1 Conversion disable wal e Fixed to 0000 Any value other than 0000u is ignored 2 Execution result in Crj Command result area Cw O Cw 1 Cw 2 Cw 3 The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target i 00x Normal completion The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored 0000H
128. is 0 C App 17 App 17 APPENDICES MELSEC ST Appendix 4 5 Standard Thermal Electromotive Force of B Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature App 18 App 18 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 19 App 19 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit 4 V Temperature Temperature C C App 20 App 20 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C Standard contact temperature is 0 C App 21 App 21 APPENDICES MELSEC ST Appendix 4 6 Standard Thermal Electromotive Force of R Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature 204 219 163 180 119 137 71 91 21 41 Temperature CC 5 11 16 21 38 43 60 65 71 77 94 100 117 123 129 135 153 159 177 183 189 195 214 220 239 245 251 258 277 284 303 310 316 323 343 349 369 376 383 390 410 417 438 445 452 459 480 487 508 516 523 530 552 559 581 588 595 603 625 632 655 662 670 677 700 708 731 738 746 754 777 785 808 816 824 832 855 863 887 895 903 911 935 943 967 976 984 992 1016 1025 1049 1058 1066 1074 1099 1107 1132 1141 1149 1158 1183 1191 1217 1225 1234 1242 1268 1277 1303 1311 1320 1329 1355 1363 1389 1398 1407 1
129. is handled as the maximum minimum value of the measured temperature range 2 The accuracies in the shaded temperature ranges only are applied 3 Temperature measurement can be made but accuracy is not guaranteed 4 It is the maximum temperature error in the case where the cold junction temperature compensation setting is set to No If itis set to Yes for thermocouple K for example the maximum temperature error at the ambient temperature of 55 C is 9 5 C 3 Micro voltage input range and accuracies The micro voltage input range and accuracies will be explained Conversion Accuracy Input Type Measurable Voltage Range S 5 At 252 5 C operating ambient temperature At 0 to 55 C operating ambient temperature Micro voltage input 80 to 80mV 0 16mV 0 32mV 3 SPECIFICATIONS MELSEC ST 3 1 1 Micro voltage I O conversion characteristic The factorv set micro voltage I O conversion characteristic is shown below Analog input practical range 21000 LE 20000 Micro voltage conversion value eo 20000 21000 80 0 80 Micro voltage input value mV 1 Use the module within the micro voltage input range and micro voltage conversion value Outside those ranges the maximum resolution and accuracy may not fall within the ranges of the performance specifications Avoid using the dotted line areas in the chart 2 Do not input 4V or more Doing so m
130. is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y 0 n Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The executed command no is stored Hexadecimal Cr Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored a MELSEC ST 8 4 3 CHO average time average number of times set value write Command No 2304H Writes the set number of times or time amount of the averaging processing to the RAM of the ST1TD2 This command can be executed only when Bw n 1 convert setting request is off 0 in the normal mode 1 Values set to Cw Command execution area Cw Command execution l Setting value area CwO Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal 2304H Set the number of times or time of the averaging process for cha
131. items Conversion enable disable setting Sampling process averaging process specification Time count averaging specification Average time average Command parameter number of times setting Alarm output setting Upper upper limit value Upper lower limit value Lower upper limit value Lower lower limit value setting Sensor compensation value setting set by commands They can also be set by GX Configurator ST Parameter Generic term for user parameters and command parameters Configuration software Term definition The following explains the meanings and definitions of the terms used in this manual The file is used to set parameters at the master station Data sent from the head module to the master station The data consists of the following areas Br Bit Input Area Information Area Er Error Information Area Mr Module Status Area Cr Command Result Area Wr Word Input Area Data that the head module receives from the master station The data consists of the following areas Bw Bit Output Area Request Area Ew Error Clear Area Sw System Area Cw Command Execution Area Ww Word Output Area Data input data output data transferred between the head module and the master station Br n n bit input Bit input data of each module Bw n bit output Bit output data of each module Word 16 bit input data of an intelligent function module In the case of analog input module a digital ou
132. iting Click the button The offset gain settings for all channels are written to the ST1TD2 1 Clicking the Save button in the following condition generates errors For details of error codes refer to Section 9 1 Offset value 2 Gain value Error code 400 DH Gain value Offset value s 0 2 C for temperature input Error code 410 LIH Gain value Offset value x 20 uV for micro voltage input Error code 410 Oh In this case click the Error Clear button to clear the error and make setting again When the offset gain setting screen is closed the screen displays a message that asks if you are sure to change to the normal mode Click the OK button to change to the normal mode When the module is put in the normal mode the RUN LED of the ST1TD2 turns on When the forced output test mode has been released make sure that the RUN LED of the head module is on 6 PROGRAMMING MELSEC ST 6 PROGRAMMING This chapter explains program examples available when the QJ71PB92D and AJ71PB92D A2SJ71PB92D are used as the master station Refer to the following manuals for details of the QJ71PB92D and AJ71PB92D A1SJ71PB92D lt QJ71PB92D gt PROFIBUS DP Interface Module User s Manual SH 080127 13JR22 lt AJ71PB92D A1SJ71PB92D gt PROFIBUS DP Interface Module type AJ71PB92D A1SJ71PB92D User s Manual IB 66773 13JL20 6 PROGRAMMING
133. llowing 1 Disconnection Power off the external device 2 Connection Power on the external device 7 ONLINE MODULE CHANGE 7 4 Online Module Change Procedure MELSEC ST This section explains how to make the parameter setting or offset gain setting during an online module change when the user parameter command parameter and user range setting s offset gain setting values could not be saved in the head module or when the user range setting is used and high accuracy is required For the other online module change procedure refer to the user s manual of the head module 7 4 1 When parameter setting or offset gain setting is performed during online module change using GX Configurator ST If a slice module different from the target one is selected by mistake restart the operation as instructed below 1 To restart the operation at step 3 Click the Cancel button on the screen to terminate online module change 2 When you noticed on the screen in step 4 Do not change the slice module click the Next button and perform the operations in steps 7 12 13 to complete the online module change once 3 To restart the operation at step 7 Mount the removed slice module again click the Next button and perform the operations in steps 12 13 to complete the online module change once 7 ONLINE MODULE CHANGE MELSEC ST Preparation for replacing
134. lue write signal Turns on conversation start signal Turns off command request xx The program area enclosed by the dotted line is not required when GX Configurator ST is used to set the command parameters 6 25 6 25 6 PROGRAMMING MELSEC ST i Command execution result error i i 0 processing 4c 1 o l Command execution result error d l 1 gt L processing J l i Command execution result error i i i 2 gt processing 7 H 1 l i Command execution result error abt H 3 gt L processing J i bos l 4 5 Command execution result error 3 processing 4o 1 i K b 3 Command execution result error H 1 processing di 1 Turns on convert setting request MO B6 M210 Turns on L BET B1007 convert setting request MO B7 HK E 99 pas moi T M101 EM pH 9X6 7 1 complete channel signal Measured temperature value and micro voltage conversion value read MO B6 B24 MI B27 CH1 measured MV W D500 temperature value 1 l J read M2 B29 _ CH2 micro voltage it Mov WS D501 conversion value read Warning error handling MO BO B6 B27 B26 2 A E LCHI alarm output processing B27 B26 CH1 system error processing B29 B28 2 CH2 system error processing Error code read NO X30 X31 BO B6 B3 B1003 A start slice M it M MovP H3 mooo
135. me averaging processing or count averaging processing on each channel 1 OVERVIEW MELSEC ST 6 Pt1000 temperature measuring resistor for cold junction temperature compensation Cold junction temperature compensation will be performed automatically since a Pt1000 temperature measuring resistor is built in the dedicated base module 7 Pt1000 cold junction temperature compensation enable disable setting Disabling cold junction temperature compensation with Pt1000 temperature measuring resistor enables cold junction temperature compensation to be made outside the module If the cold junction temperature compensation accuracy of Pt1000 temperature measuring resistor is not to be ignored as an error the accuracy can be improved by a high precision ice bath applied externally Ambient air temperature 25 5 C 1 5 C Ambient air temperature 0 to 55 C 2 5 C 8 One point compensation is available using the sensor compensation function The sensor compensation function allows 1 point compensation for each channel When an error is identified between the actual temperature voltage and the measured temperature voltage it can be compensated easily by setting the sensor compensation value 9 Two point compensation is available using the offset gain setting The offset gain setting allows 2 point compensated for each channel You can choose the user range setting setup corrected by users or factory default default setting for t
136. mmand result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target l 00x Normal completion The executed command no is stored Hexadecimal The error code currently occurring in the ST1TD2 is stored Hexadecimal Refer to Section 9 1 for details of the error code The alarm information is stored for each channel b15 to b4 b3 tobo 0 1 1 CHO alarm status b0 CH1 upper limit value b1 CH1 lower limit value b2 CH2 upper limit value b3 CH2 lower limit value 0 Normal 1 Alarm occurrence 8 COMMAND MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target R Other than 00x Abnorm
137. mperature is to be measured Compensation Copper lead wire copper Thermocouple Ice bath The ice bath is designed to connect the thermocouple and a lead wire in the pot whose internal temperature is controlled to be 0 C Hence the thermoelectromotive force at the contact portion of the thermocouple and lead wire will be OmV preventing the generation of extra thermoelectromotive force which can cause errors 3 SPECIFICATIONS MELSEC ST 3 2 8 Sensor compensation function 1 Various thermocouple accuracies compensating lead length installation condition etc can result in an error between the actual temperature voltage and the measured temperature voltage The sensor compensation function corrects the error The measured temperature value or micro voltage conversion value is compensated based on the set sensor compensation value The compensation is available for each channel The setting range is 500 to 500 In the case of thermocouple input set the value in units of 0 1 C The setting for the micro voltage input is performed in units of 4uV digit Example 1 When the measured temperature 501 5 C is higher than the actual temperature 500 0 C by 1 5 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 o a Sensor compensation value G o Q E 2 ne e 3 g S 2g gt ENS Characteristic
138. mple To set to 0 3 C Store 3 Input type Setting range Accuracy guarantee range Thermocouple K 2700 to 13720 2000 to 12000 Make setting to satisfy the condition of upper upper value Z upper lower value Z lower upper value Z lower lower value Set the upper lower limit value of the alarm output The setting range is the same as in Cw 2 Argument 1 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H r Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target l 00x Normal completion The executed command no is stored Hexadecimal 0000u o MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as sho
139. n Bus terminator Slave station 2 SYSTEM CONFIGURATION MELSEC ST 2 2 Applicable System This section explains the applicable system 2 2 1 Applicable head module The head module applicable to the ST1TD2 is indicated below 2 Product name MELSECT ST PROFIBUS DP Head Module ST1H PB 2 2 2 Applicable base module The base modules applicable to the ST1TD2 are indicated below Spring Clamp Type ST1B S4TD2 Screw Clamp Type ST1B E4TD2 2 2 3 Applicable coding element The coding elements applicable to the ST1TD2 are indicated below The coding element is fitted before shipment It is also available separately in case it is lost ST1TD2 coding element ST1A CKY 16 2 2 4 Applicable software package The software package applicable to the ST1TD2 is indicated below Compatible software version SW1D5C STPB E GX Configurator ST Version 1 02C or later 2 2 5 Applicable GSD file The GSD file applicable to the ST1TD2 is indicated below Description Compatible version GSD file applicable to ST1TD2 rel 1 01 The GSD file name and version are displayed in the GSD file registration list of the configuration software on the master station Check that the version is rel 1 01 or later 2 3 Precautions for System Configuration For precautions for ST1TD2 system configuration refer to Section 3 4 Precautions for System Configuration in MELSEC ST system user s manual 3 SPECIFICATIONS
140. n setting values could not be read from the old ST1TD2 the user parameter have been written when the operation in step 7 was performed Using GX Configurator ST check whether the user parameter have been written 4 When offset gain setting was made during an online module change the RUN LED of the ST1TD2 flickers at 0 25s intervals even in the offset gain setting mode l Continued to next page 7 ONLINE MODULE CHANGE zg MELSEC ST From the previous page l Processing after parameter setting or offset gain setting 11 After parameter setting or offset gain setting execute the operations in steps 1 2 to resume the online module change Select the same ST1TD2 as before the online module change was stopped If the selected ST1TD2 is different an error will occur E Change 12 Clicking the Next button releases the head module from the arget Module No 2 online module change mode Slice No eg Module Name STITD2 a Clicking the Next button performs the following LabelName sa e Releases the head module from the online module Please click Next button to start the changed module operations change mode Online Module Change can be cancelled by Cancel button e Restarts refreshing the I O data etc b After clicking the INext button confirm the following module statuses e The REL LED of the head module is off e The RUN L
141. nd execution result is other than 00H Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Cr 0 I i Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo 0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target R 00x Normal completion C The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored r 8 36 8 36 pool MELSEC ST 8 5 2 Parameter setting ROM write Command No 33014 Writes the parameters from the RAM of the ST1TD2 to the ROM This command can be executed only when convert setting request is off 0 in the normal mode 1 Values set to Cw Command execution a
142. nel read Command No 1301H Reads the currently valid conversion enable disable setting and conversion completed status 1 Values set to Cw Command execution area Command execution Setting value area Set the start slice no of the ST1TD2 where the command will be executed Cw 0 Hexadecimal Fixed to 000OH Any value other than 0000u is ignored W 2 Execution result in Cr Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target L 00x Normal completion po qe 4 The executed command no is stored Hexadecimal Cr 0 Cr The currentiv valid conversion enable disable setting is stored for each channel Cr 2 r 3 b15 to b2 bi bo LT 1 CHO conversion enable disable setting 00 CH1 bi CH2 0 Conversion enable 1 Conversion disable 0 Conversion being executed or
143. nfiguration shut off all phases of the external power supply for the MELSEC ST system to replace a slice module Be sure to perform an online module change in the online module change procedure in the user s manual of the used head module and in the procedure given in Section 7 4 1 of this manual Failure to do so can cause a malfunction or failure Before starting an online module change confirm that the external device connected with the slice module to be removed will not malfunction Only the slice modules of the same model name can be replaced online It is not possible to replace with add the slice module of different model name Only one slice module can be replaced in a single online module change process To replace multiple slice modules perform an online module change for each module While an online module change is being executed while the REL LED of the head module is on no command can be executed from the master station to the slice module being replaced online To do so will cause an error 7 ONLINE MODULE CHANGE 7 MELSEC ST When changing the user parameter of the slice module from the master station during online module change while the head module s REL LED is on change it after the online module change is completed If the user parameter setting is changed from the master station during the online module change the new setting is not validated since the new user parameter values are overwri
144. nnel 1 The value in the following range is stored Owe The averaging process by the number of times 4 to 500 times The averaging processing by the time 480 to 5000 ms Set the number of times or time of the averaging process for channel 2 The setting range is the same as in Cw 2 Argument 1 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target b 00x Normal completion The executed command no is stored Hexadecimal o MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15
145. nt2 L T B1003 j Tums on di command request Bw 03 f M100 M200 M201 M202 M203 M204 M205 A a A l S C a T S a 1 4t Doe o ma JA eer J Cw 1 command E wovP H2308 W1001 jjno to be executed 2308 i wovP K2000 w1002 j Cw 2 argument 1 fwo K2000 w1003 T Cw 3 argument2 4 Turns on SET S T 4 command request W x The program area enclosed by the dotted line is not required when GX Configurator ST is used to set the command parameters 6 PROGRAMMING MELSEC ST M100 M200 M201 M202 M203 M204 M205 i c t Cw 0 start slice no TENE i ub of execution target A Cw 1 command Ji no to be i executed 23094 MOVP H2309 W1001 MOVP KO W1002 Cw 2 argument 1 MOVP KO 1003 X Cw 3 argument 2 SET B1003 Turns on command request F MOVP H3 W1000 start slice no L of execution target command MOVP H2300 W1001 no tobe d executed 23001 S 0 M00 M0 M202 M203 M204 gup j raj T l T T T T MVP HO 4002 T Cw 2 argument 1 MVP Ho 11003 Cw 3 argument 2 SET B1003 Y Turns on Bw 03l command request e O M200 M201 M202 M203 M204 gup aj raj raj TT ENS 11000 il start slice no Hi of execution target S command W1001 no to be executed 231A4 w1002 argument 1 w1003 argument 2 B1003 Turns on 4 command request Command execution processing MO B3 m mE
146. nter 3 The setting for the voltage setting value is performed in units of 0 01mV Example To set to 3mV Enter 300 Setting range on each input type is shown below b Gain value setting 1 2 Select the channel where the gain value will be set by checking the corresponding Select channel check box By checking multiple check boxes values can be set to multiple channels at the same time Specify Gain X fi tor ST 5 GX Configurator S MELSEC ST 3 Enter a value as a gain value to the channel to be adjusted set a temperature setting value or voltage setting value which suits to input and then click the Set button The setting for the temperature setting value is performed in units of 0 1 C Example To set to 0 3 C Enter 3 The setting for the voltage setting value is performed in units of 0 01mV Example To set to 3mV Enter 300 Setting range on each input type is shown below Input type Setting range Accuracy guarantee range Thermocouple K 2700 to 13720 2000 to 12000 Thermocouple E 2700 to 10000 2000 to 9000 Thermocouple J 2100 to 12000 400 to 7500 Thermocouple T 2700 to 4000 2000 to 3500 Thermocouple B 0 to 18200 6000 to 17000 Thermocouple R 500 to 17680 0 to 16000 Thermocouple S 500 to 17680 0 to 16000 Thermocouple N 2700 to 13000 2000 to 12500 Micro voltage input 8000 to 8000 8000 to 8000 c Offset gain setting wr
147. o 1300 sss 8 7 8 3 2 Conversion completion channel read Command No 1301H Luna 8 9 8 3 3 Operation condition set value read Command No 13024 nn 8 11 A 7 A 7 8 3 4 CHL average time average number of times set value read Command No 1304u 8 13 8 3 5 CHL upper upper upper lower limit set value read Command No 1308H 130Au 8 15 8 3 6 CHL lower upper lower lower limit set value read Command No 1809H 130Bu 8 17 8 3 7 User parameter set value read Command No 1318H sss 8 19 8 3 8 Sensor compensation value read Command No 131AH sse 8 22 8 4 ST1TD2 Parameter Setting Write Command sees 8 24 8 4 1 Conversion enable disable setting write Command No 2300H sees eee eee eee eee 8 24 8 4 2 Operation condition set value write Command No 23024 nn 8 26 8 4 3 CHOI average time average number of times set value write Command No 2304H 8 28 8 4 4 CHLI upper upper upper lower limit set value write Command No 23084 230AH 8 30 8 4 5 CHO lower upper lower lower limit set value write Command No 2309u 230Bu 8 32 8 4 6 Sensor compensation value write Command No 231A4 sees 8 34 8 5 ST1TD2 Control Command sessi a tnter trennt tns tns aaas 8 36 8 5 1 Parameter setting ROM read Command No 3300 8 36 8 5 2 Parameter setting R
148. o the gain value Error code 4000n status operation mode of the After clearing the error using Ew n error clear request make the offset gain setting again so that the offset value is less than the gain value When setting the offset gain values the gain value minus the offset value is less than or equal to 0 2 C or less than or equal to 204V Error Code 41001 After clearing errors using Ew n Error clear request make the offset gain setting again so that the gain value minus the offset value is more than 0 2 C or more than 204V module 8 COMMAND Cr 0 15 8 Command execution MELSEC ST Description Corrective action Continue the processing since the operation mode of the ST1TD2 specified by the start slice No of execution target is the mode already requested The module has already been in the specified mode Execute the command after turning Bw n 1 convert setting the specified mode request to OFF 0 i module change status completed Data cannot be read from the Execute the command again specified module If the problem on the left persists the possible cause is a ST1TD2 failure Data cannot be written to the Please consult your local distributor or branch office explaining specified module a description of the problem The specified module is not in the Execute the command after turning Bw n 1 c
149. ommand 8 2 1 Operating status read request Command No 0100H Reads the operating status of the ST1TD2 1 Values set to Cw Command execution area Cw Command execution Setting value area CwO Set the start slice no of the ST1TD2 where the command will be executed l Hexadecimal Cw 1 0100H Fixed to 000OH Any value other than 0000u is ignored W 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target m 00x Normal completion L o de 7 The executed command no is stored Hexadecimal Cr 0 Cr 1 Cr 2 r 3 The operating status of the ST1TD2 is stored b15 to bi bo 1 1 0 Normal 1 System error The current operation mode of the ST1TD2 is stored b15 to b2 bi b0 C 0 1 1 01 Normal mode 10 Offset gain setting mode pool MELSE
150. ompensation may also be made using a standard DC voltage generator or like instead of inputting a temperature directly to the thermocouple Power value of standard Thermoelectromotive force value of thermocouple used DC voltage generator as offset gain value relative to input temperature 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST 4 5 1 Offset gain settings procedure If using the user range setting perform the offset gain setting in the procedure shown in the section 4 5 1 1 or 4 5 1 2 When the factory default is used the offset gain setting is not necessary If the GX Configurator ST has been installed perform the offset gain settings according to the procedure described in Section 5 6 1 Offset gain setting for thermocouple input Start 1 3 Set the input type setting user parameter as The input type to perform offset gain setting Set Yes to the cold junction temperature compensation setting user parameter Execute operation mode Setting command no 33024 to shift to the offset gain setting mode Confirm that the command execution is completed i ORTI Confirm that the ST1TD2 is in the offset gain setting mode In this mode the ST1TD2 RUN LED is flashing at 0 5s intervals Input the offset value in the adjusting channel and then execute offset channel specification command no 3303n Thermcouple of c Alternativelv
151. on 1 when the measured temperature value micro voltage conversion value falls outside the setting range for the CHO upper upper limit value upper lower limit value command parameter and CHO lower upper limit value lower lower limit value command parameter on either channel where the alarm output is validated and conversion is enabled 2 Turns off 0 automatically when the measured temperature value micro voltage Alarm output conversion value returns to within the setting range on all channels for which signal enabled conversion is enabled 9M Performed by the ST1TD2 CHLlIerror information oo Alarm occurrence ti 01 S Error clear request 3 SPECIFICATIONS MELSEC ST 3 3 2 Error information area This section explains the Er error information area 1 Stores the error information or alarm information when an error or alarm occurs 2 The stored error information can be cleared by turning on 1 the Ew n error clear request Refer to Section 3 3 6 CH1 error 3 If an alarm and a system error occur at the same time a system error takes information precedence and will be written over the area 4 The alarm information is automatically cleared when the measured temperature value micro voltage conversion value returns to within the setting range Refer to Section 3 3 1 Information Sma n 3 Erm nt2 Er
152. on user parameter as user range setting 2 If executing offset gain setting in the program set the input type setting user parameter appropreate for the offset gain setting If making the offset gain setting with GX Configurator ST set the input type using GX Configurator ST POINT Refer to Section 3 4 for details of the user parameter and command parameter 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST 4 3 Part Names The name of each part in the ST1TD2 is listed below The following shows the ST1TD2 mounted on the spring clamp type base module 4 Rear view of ST1TD2 ST1TD2 UND Dera la a o Description appearance 4 RUN LED RUN LED and ERR LED on flashing off indicate various statuses of 2 ERR LED the ST1TD2 see section 4 3 1 Terminal block The input signal wires of the ST1TD2 are connected to the terminal block of the base module Applicable base modules Spring Clamp Type ST1B S4TD2 Screw Clamp Type ST1B E4TD2 Slice module Used for mounting dismounting the ST1TD2 to from the base module fixing hooks While pressing the hooks at both ends mount dismount the ST1TD2 at both ends Coding element Prevents the module from being mounted incorrectly The coding element consists of two pieces and its shape varies depending on the model name When the ST1TD2 is mounted on the base module and then dismounted one
153. on mode setting command no 33024 to shift to the offset gain setting mode Confirm that the command execution is completed NGHE eee Confirm that the ST1TD2 is in the offset gain setting mode In this mode the ST1TD2 RUN LED is flashing at 0 5s intervals Input the offset value in the adjusting channel and then execute offset channel specification command no 3303 80 mV Load cell or like Confirm that the command execution is completed Input the gain value in the adjusting channel and then execute gain channel specification Command no 33044 ST1TD2 80 mV Load cell or like 1 Confirm that the command execution is completed Adjust other channels NO Y Execute user range write command no 33054 Y Confirm that the command execution is completed Is the ST1TD2 ERR LED on y MELSEC ST Execute operation mode Turn on Ew n error clear setting command no 33024 to shift to the normal mode Y T execution is completed Confirm that the ST1TD2 is in the normal mode In this mode the ST1TD2 RUN LED is on End Confirm that the command 2 request to clear errors 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST 3 Programming The program examples are given in this section showin
154. ons ee eee eee eee ee ee eee 4 5 Parameter setting 2 seen 5 3 Word input area L eee nnnnena 3 21 Parameter setting ROM read 8 36 Word output area 3 23 Parameter setting ROM write 8 37 WES discite uei iei 3 21 Part NAMES 4 3 W b a e eite i ere b ee eee 3 23 Performance specification 3 1 Programrunirig iier tunt ili 6 1 Project creation area i 5 2 R PRAM oss f aste bien ai ec ta ets 3 24 Resolution eret 3 1 ROM wince aan 3 24 ROM write COUNt L eee 3 1 S Sampling process 3 11 Sensor compensation function 3 17 Sensor compensation value read 8 22 Sensor compensation value write 8 34 Set up and procedure before operation 4 2 Software package sss 2 2 Index 2 Index 2 WARRANTV Please confirm the following product warrantv details before starting use 1 Gratis Warrantv Term and Gratis Warrantv 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 dealer or Mitsubishi Service Company Note that if repairs are required at a site overseas on a detached island or remote place expenses to dispatch an engineer shall be charged for Gratis Warranty Term The gratis
155. onvert setting H status available for parameter writing request to OFF 0 The value of Start Slice No of Execution Target is outside the Check whether the value set at Cw O Start Slice No of Execution Target is not more than 7FH applicable range 9 TROUBLESHOOTING MELSEC ST 9 TROUBLESHOOTING This chapter explains the errors that mav occur when the ST1TD2 is used and how to troubleshoot them 9 1 Error Code List In the STITD2 when an error occurs due to write of data to the master module executing error code read request command no 01014 stores the error code into Cr Command result area of the head module Table 9 1 Error code list 1 2 Mitsubishi representative explaining a 1200H than 25 times after power on detailed description of the problem Turn the convert setting request off to he error 1300H System Converter error JA converter is faulty ke ja error Then turn the convert setting request on again Parameter setting ROM write command no 33014 or User range write command no 3305H was After power on execute the command System Number of writes executed more than 25 times after for a single module or write offset gain error for ROM error power on settings to the ROM using GX Power the ST1TD2 off and then on or reset the head module If the error System Base module code given on the left is still stored Base module fault the possible ca
156. ow b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target R 00x Normal completion The executed command no is stored Hexadecimal for each channel b15 to b2 bi bo 1 CHO Conversion enable disable setting 00 CH1 bi CH2 0 Conversion enable 1 Conversion disable m The conversion enable disable setting written to the RAM is stored Cr 0 Cr 1 Cr 2 r3 8 COMMAND MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target R Other than 00x Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target E The executed command no is stored Hexadecimal Cr 0 Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored A MELSEC ST 8 3 2 Conversion completion chan
157. ow Voltage Directive When incorporating the Mitsubishi MELSEC ST system that is compliant with the EMC directive and the low voltage directive into other machine or equipment and making it comply with the EMC directive and the low voltage directive refer to EMC Directive and Low Voltage Directive of the MELSEC ST System User s Manual The CE logo is printed on the rating plate of the EMC Directive and the Low Voltage Directive By making this product conform to the EMC directive and low voltage instruction it is not necessary to make those steps individually How to Read Manual This manual explains each area for input data and output data using the following svmbols 1 Data svmbol Example Command result area Range In the case of 1 word 16 bit data this shows the corresponding range 0 Shows 0 bit position 7 0 Shows 0 7 bit range Detail data No Abbreviated data symbol For details of detail data No and abbreviated data symbol refer to 2 and 3 2 Input data Br 00 to Br FF Ex 1 The following shows the data symbols and the corresponding detail areas within the command result area Data symbol Cro Cr 0 15 8 Command Execution Area Cr 0 7 0 Start Slice No of Execution Target Executed Command No Response Data 1 Response Data 2
158. perature compensation accuracy An operating ambient temperature variation indicates a value of deviation from the operating ambient temperature range of 255 C Example When the thermocouple used is B Refer to Section 3 1 2 the operating ambient temperature is 35 C the measured temperature is 1000 C and the cold junction temperature compensation setting is set the accuracy is 43 5 C 40 35 C x 35 C 30 C 42 5 C 7 75 C 2 At wire break detection the measured temperature value micro voltage conversion value right before wire break occurrence is held 3 SPECIFICATIONS MELSEC ST 2 Usable Thermocouples and Measured Temperature Range Accuracies The usable thermocouples and measured temperature range accuracies will be explained Usable Measured Conversion Accuracv Temperature Characteristic Max Temperature Thermocouple damparstire Bando At operating ambient temperature Per operating ambient temperature Error at Ambient Type p 9 25 5 C variation of 1 C Temperature 55 C 4 270 to 200 C 1200 to 1372 C 3 270 to 200 C 900 to 1000 C 3 210 to ae E i 750 to 1200 C 3 270 to 200 ka 3 m T 350 to 400 C 2 0 to 600 C 3 s 1600 to 1768 C 2 50 to 0 C 2 1600 to 1768 C 3 270 to 200 ix 9 1 If a value entered from the thermocouple is outside the measured temperature range given in the table it
159. piece of the coding element remains on the base module and the other remains on the ST1TD2 The ST1TD2 can be mounted onto the base module only when the two pieces of the coding elements are matched Applicable coding element STITD2 ST1A CKY 16 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST In order to ensure safety make sure to attach the coding element to the base module and ST1TD2 11 CH1 TC 21 CH1 TC 4 3 1 Status confirmation by LED Table 4 1 explains the LED indications Table 4 1 LED Indications LED indication T Operating status RUN LED ERR LED Normal System error is occurring The data communication has stopped or the parameter communication is faulty between the master module and head module other slice module is faulty or an internal bus error Flashing is occurring 1s interval System error is occurring when the data communication has stopped or the parameter communication is faulty between the master module and head module other slice module is faulty or an internal bus error has occurred Module is in offset gain setting mode 0 5s interval ystem error is occurring in offset gain setting mode Module is selected as the target of online module change 0 25s interval ystem error is occurring when module is selected as the target of online module change i i Off Power is off or online module change is being made System error is occurring during online module change 4 SETUP A
160. pp 35 INDEX 2 24V DC current 3 1 A ACCOSSOTIOS coerente App 1 IAG CUIAGCY dotati sies 3 1 3 8 Alarm output function 3 7 3 14 Alarm output signal sssss 3 20 Averaging process sese eee eee eee 3 12 Average time average number of times set value WNO MEME 8 28 Average time average number of times set value Gad a tb enint 8 13 B Base module 2 2 Bit input Area 3 19 Bit output area eee 3 22 Bf itre TA ouod ertet nna 3 19 BW nite te tiie s s 3 22 CI Coding element 2 2 4 3 App 1 Command scc citet roba 3 8 8 1 Command list esses 8 1 Command parameter sees eee eee eee eee 3 25 Compensation of measured temperature micro voltage value Lena 3 21 Conversion completed flag 3 20 Conversion completion channel read 8 9 Conversion enable disable function 3 6 Conversion enable disable setting read 8 9 Conversion enable disable setting write 8 23 Conversion Speed sees 3 1 3 5 Convert setting completed flag 3 19 Convert setting request 3 22 Current consumption sess 3 1 D RR T sse A 10 Disconnection detection function 3 6 3 13 E EMG diteCliVe ccce ite Ipa EREATARA EEN A 9 Ef toys aea n e aded a ee eed ve 3 20 Index 1 Error clear Area
161. ppears Confirm the error definition For details of the error code reading operation and error code of the head module refer to the user s manual of the used head module 7 ONLINE MODULE CHANGE MELSEC ST From the previous page l Parameter setting offset gain setting Online Modnle Chenge 8 Click the Cancel button to stop the online module change Target Module No ae Slice No Sera Module Name STITD2 LabelName Base Module STIB 4TD2 Please click Next button to start the changed module operations Online Module Change can be cancelled by Cancel button Cancel MELSOFT GX Contigurator ST A 9 Click the OK button This module does not operate i Online module change was stopped Please execute Online Module Change again 10 Make parameter setting or offset gain setting Follow the procedure in Section 5 3 for the parameter setting or the procedure in Section 5 6 for the offset gain setting The following describes the POINT of parameter setting and offset gain setting to be noted during the online module change POINT 1 As the system is already in the diagnostic mode the mode need not be changed When setting the parameters during an online module change write them to both the RAM and ROM After the control resumes the module will operates with the setting written on the RAM If the parameter setting or user range setting s offset gai
162. r 0 7 0 Start Slice No of Execution Target E The executed command no is stored Hexadecimal Cr 0 Cw 2 Argument 1 at command execution is stored Cw 3 Argument 2 at command execution is stored A MELSEC ST 8 3 6 CHOI lower upper lower lower limit set value read Command No 1309H 130BH Reads the lower upper limit value lower lower limit value of the alarm output from the RAM of the ST1TD2 Cw Command execution Setting value area Cw Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal W CH1 lower upper lower lower limit set value read 13091 W CH2 lower upper lower lower limit set value read 130BH 1 Values set to Cw Command execution area Fixed to 00004 Any value other than 0000u is ignored W 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or abnormal completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Comm
163. r station The program example is based on the system configuration given in Section 6 3 1 Device assignment in program examples Devices used by A1SJ71PB92D Application Device Exchange start end signal Exchange start request signal Watchdog timer error signal Communication READY signal Module READY signal Devices used by user Application Device PROFIBUS DP exchange start command Refresh start request Conversion of offset gain setting mode Offset gain setting mode select signal i i select signal into pulse at A Conversion of offset channel specification Offset channel specification signal signal into pulse CAREVI Conversion of gain channel specification Gain channel specification signal signal into pulse m Conversion of user range write signal into User range write signal pulse Conversion of normal mode select signal Normal mode select signal i into pulse Devices used in I O data Br Bit input area Br n Bit input Master station side device Module READV Hj o Broi Forced output test mode imac er A ST1H PB Bro2 Module being changed perpessa Command execution execution Module ready Conversion completed flag Br09 lan output signal e go Bro Convert setting completed flag PST TD2 4 SETUP AND PROCEDURES BEFORE OPERATION
164. rature 25 45 C 0 16mV_ Ambient air temperature 0 to 55 C 0 32mV K T 0 3 C E 0 2 C J 0 1 C B 0 7 C R S 0 8 C N 0 4 C 4uV Cold junction temperature compensation setting Not set 30ms channel Set 60ms channel Yes Channel independent HAV ROM write count bv user range write or parameter setting Up to 10 000 times 4 points for each of input and output 2 Br n Number of occupancy 4 Er n Number of occupancy 4 Mr n Number of occupancy 2 Wr n Number of occupancy 2 Bw n Number of occupancy 4 Ew n Number of occupancy 4 Ww n Number of occupancy 2 Specific isolated area Isolation method Dielectric withstand Insulation resistance Between thermocouple inputmicro Photo coupler 560V AC rms 3 cycles 500V DC 10M9 or voltage input channels and internal 2 bus insulation elevation 2000m more Between thermocouple input micro voltage input channels Spring clamp type STIB S4TD2 ST1A CKY 16 dusty gray 24V DC 20 15 ripple ratio within 5 24V DC current 0 030A 0 080 A Screw clamp type ST1B E4TD2 3 SPECIFICATIONS MELSEC ST External dimensions 77 6 3 06in H x 12 6 0 50in w x 55 4 2 18in D mm Weight 0 04 kg 1 Calculate the accuracy in the following method Accuracy conversion accuracy temperature characteristic x operating ambient temperature variation cold junction tem
165. re 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 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST 4 2 Setup and Procedure before Operation Start Module mounting Mount the ST1TD2 onto the base module O H Wiring Connect external devices to the ST1TD2 see Section 4 4 ET eee User parameter setting Set the user parameters using the configuration software of the master station 1 2 When using GX Configurator ST When not using GX Configurator ST Use factory default Use factory default Use user range settings Use user range settings Use user range settings Use user range settings Offset gain setting When using the user range setting make offset gain setting with GX Configurator ST see Section 5 6 Offset gain setting When using the user range setting make offset gain setting with the master station program see Section 4 5 Command parameter setting Set the command parameters using GX Configurator ST see Section 5 3 Command parameter setting programming debugging Programming and debbugging Create a program and check it see Chapter 6 Create a program and check it including command parameter setting with the command see Chapter 6 1 When using the user range setting set the offset gain value selecti
166. rea Cw Command execution Setting value area CwO Set the start slice no of the ST1TD2 where the command will be executed l Hexadecimal Cw 1 3301H Fixed to 000OH Any value other than 0000u is ignored W 2 Execution result in Crj Command result area The execution result of the command changes depending on the result normal completion or completion in Cr 0 15 8 Command execution result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo a Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target m 00x Normal completion The executed command no is stored Hexadecimal 0000u za MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target A Other than
167. reas te ceat eng e ende ra en e erg tende te URP e eed Ee Ee ees 3 21 3 3 4 Word eT i ene pRbRRie eden Eq Rega 3 21 33 5 Bit OUTPUT area ne ee E n E t tote qe ee 3 22 A 6 A 6 ISG Error clear are a a TT 3 23 3 3 7 Word output area i a e ce Ae eoe e Le dg ede d rede de aded rae 3 23 3 4 Memory and Parameters a ii i b e a te tod udis 3 24 3 4 1 MOmoty ie nie bebe bee bebe p bep e a i peer 3 24 3 4 2 Parameters esce ectetuer e rt roe ert tet tee eed ur ret e t eg 3 25 4 1 Handling Precautions erarnan aire nre cte eterne ete pete erede e deed pede ee 4 1 4 2 Setup and Procedure before Operation sese 4 2 4 3 Part Names ng dee i eee eode Sladen ed e cde d Ue dte elds E eet Sled De ew dde dnte dei 4 3 4 3 1 Status confirmation by LED 0 eeeeeececeeeeeeceececeeeeeeecaeceeesaeeaecaeceeeeaeeaecaesaeseaesaecaesaeseaesaeseseaseaeeaes 4 4 AA WINO Pes ee p t eee t p teat e ee ede e ee cet 4 5 4 4 D Wiring precautions 3n meh pred rp OEE ed en te s pito ee ders 4 5 4 4 2 External Wire a ic oro Po e EG DO Oe DAG age aug e PSOE PESE Sa PR D d an Oan 4 6 4 5 OffseUgair Setting nione e eei etg e gne c UE I e Enn e e d i eg 4 8 4 5 1 Offset gain settings procedure nn ran netten trennen inest 4 10 5 GX Configurator ST 5 1 to 5 12 5 1 GX Configuratot ST FUNCtHONS ia a A a TEERAA 5 1 5 2 Project Creati Mariina i aT a a a a a aa aiar 5 2 53 Parameter SOtllrigi ooi eode da te addo dte da te add toad date 5 3 5 4 Input Outp
168. ror Clear Area Error clear request changed b Word Data Unavailable for the ST1TD2 5 GX Configurator ST MELSEC ST 5 Testoperation 1 Select the test item by checking the corresponding Select check box 2 Make setting in the Value field 3 Click the button Clicking the Settings button executes the test When the module is not in the forced output test mode a screen asking whether to switch to the forced output test mode Click the button to switch to the forced output test mode When the module is switched to the forced output test mode the RUN LED of the head module flashes When the forced output test mode has been cancelled make sure that the RUN LED of the head module is on X fi tor ST 5 GX Configurator S MELSEC ST 5 6 Offset Gain Setting This section explains how to make offset gain setting 1 Input type setting Set the input type for the offset gain setting on the parameter setting screen For the parameter setting refer to Section 5 3 2 Mode changing Click Mode Diagnosis 3 Displaying Offset Gain Setting screen 1 Select ST1TD2 on the System Monitor screen 2 Click the Offset Gain Setting button 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 button to switch to the forced output test mode When the module is switched to th
169. rror information M ch NEn NESO LEEN GHEN erorintonnationis b Word Data The display format decimal hexadecimal can be changed Input Output Data CHD measured temperature The value of Wr n Wr n 1 CHO measured temperature Word Input Area EN value micro voltage value value micro voltage value is displayed 5 GX Configurator ST MELSEC ST 5 5 Forced Output Test This section explains a forced output test Conduct the test after setting values to the bit output area or error clear area of the ST1TD2 1 Mode changing Click Mode gt Diagnosis 2 Displaying Forced Output Test screen 1 Select ST1TD2 on the System Monitor screen 2 Click the Forced Output Test button 3 Display Setting Screen Wil Forced Output Test No 2 SelectAll Settings Release All Close Module Information Blice No 3 Module N ame STTD2 Label Name Bit Data Output Dats Select ltem Nannie Value Bit Output Area S Convert setting request No request Erro Clear Area Error clear request No request 4 l Word Data Output Data Select Item Name 41 4 Display setting details a Bit Data Output Data l The setting of Bw n 1 Convert setting request can be Bit Output Area Convert setting request changed The setting of Ew n Error clear request can be Er
170. rsion When it is on 1 the command parameter cannot be written b Regardless of whether the Bw n 1 convert setting request is on 1 or off Convert setting 0 the user parameter are written but not validated Turn the request convert setting request from off 0 to on 1 2 Turn this on 1 to start conversion for the channel for which conversion set to be enabled in the conversion enable disable setting command parameter When it turns off 0 the conversion is stopped 3 For the on 1 off 0 timing refer to the Br n 1 column in Section 3 3 1 OFF 0 Conversion stop Default 1 Conversion start Bw n 2 System area Use prohibited fixed to 0 3 SPECIFICATIONS MELSEC ST 3 3 6 Error clear area This section explains the Ew error clear area Error clear Item Description area Turn this request on 1 to clear the Er n 3 to Er n CHO error information i After confirming that the Er n 3 to Er n CHO error information has been cleared turn off 0 the JEw n error clear request OFF 0 No error clear requested Default ON 1 Error clear requested Error clear request 3 Performed by the STITD2 Performed by the master station program error clear request CHLlerror information oo Error detection System ar
171. s installed in the manner specified for the MELSEC ST system Failure to do so may cause electric shocks or malfunctions 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 range If the terminal screws are loose it could result in short circuits 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 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 Disconnect the cables after loosening the screws in the portions connected to the module 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 4 DANGER Do not touch the terminals while power is on Doing so could cause shock or erroneous opera
172. s on sensor l i KI 406 RQ T SET M205 compensation value i write signal i _iTurns off operation M gt RST M200 condition set value i x write signal l _ Turns on average time K3 gt SET M201 average number of times set value write signal i Turns off average time i l K4 gt RST M201 average number of times i ii set value write signal g Turns on CH1 upper l KR Sl BET M202 upper upper lower i limit set value write 4 signal l The program area enclosed by the dotted line is not required when GX Configurator ST is used to set the command parameters 6 PROGRAMMING MELSEC ST AA M MO D1000 3 U0 H D2006 D1006 G5 D1005 K4 ii D1006 H2308 H D2005 D1005 J ko gt K1 gt D1006 H2309 H D2005 D1005 je 2 La gt D1006 H231A H D2005 D1005 jua gt is _ Turns off CH1 upper gt RST M202 F upper upper lower limit set value write signal _ Turns on CH1 lower gt SET M203 upper lower lower limit iset value write signal j Turns off CH1 lower gt first M203 H upper lower lower limit set value write signal Turns on conversion gt 88 M204 l enable disable setting write signal Turns off sensor gt rs M205 f compensation value write signal Turns on conversion 7 SET Mele 1 start signal MO D1000 3 D2006 D1006 o D1005 H3 D1006 H2300 Ho gt H2302 Hi gt H2304 He gt H2308 MA gt H2309 Ha gt H231A H6
173. sa MITSUBISHI ELECTRIC MELSEC ST Series Programmable Logic Controllers User s Manual Thermocouple Input Module ST1TD2 Art no 164265 01 03 2005 C i E aa MITSUBISHI ELECTRIC INDUSTRIAL AUTOMATION Versi ersion A SAFETY PRECAUTIONS 6 Read these precautions before using When using this product thoroughly read this manual and the associated manuals introduced in this manual Also pay careful attention to safety and handle the product properly The precautions given in this manual are concerned with this product only Refer to the user s manual of the network system for safety precautions of the network system In this manual safety precautions are classified into two categories DANGER and CAUTION f N 4 N Indicates that incorrect handling may cause hazardous conditions KO DANGER resulting in death or severe injurv i l l Indicates that incorrect handling may cause hazardous conditions L N CAUTION resulting in minor or moderate injurv or propertv damage l M Depending on circumstances failure to observe CAUTION level precautions may also lead to serious results Be sure to observe the instructions of both levels to ensure the safety Store this manual in a safe place for future reference and also pass it on to the end user DESIGN PRECAUTIONS 4 DANGER If a communication error occurs in the network the error station MELSEC ST system shows the following be
174. stem configuration of slave station MELSEC ST system 1 FDL address 1 2 Maximum I O point setting 32 point mode No 2 No 0 No 1 MELSEG STIPSD STITD2 STIH PB RUNO DOERR BUN TIERR sys g AUXEI RELEASE L A S EASY i 9 RESET The following table uses the maximum input output points setting sheet given in the Head Module User s Manual 5V DC Internal G e Start Slice No Current 24V DC Current System Length No Module Name Occupied I O Number of A Consumption Total Total Points occupied slices DI 252mm 25 2mm Eme H E HERE ST1TD2 3 2 2 0 080A 0 610A 1 12 6mm 37 8mm Total 10 x 1 The 24V DC current changes depending on the external device connected to each slice module Confirm the current consumption of the external device connected to each slice module and calculate the total value Refer to the MELSEC ST System User s Manual for details of current consumption calculation 6 PROGRAMMING MELSEC ST b GX Configurator DP setting Slave Modules Infa 3 Modules installed 54 are possible Mex Data size 304 Buelzl usage 3301 22 Byles Nau Bases 353 7 152 Bwel User Pim Data usage E Bytels Max User bim Data size a Bijtels Module Configuration Note f you selec
175. t an installed module I and thar press Add the selected module A from the available list box will be mserted in the slol before l TE vou don t select any installed modules A will be installed inta tte peat free module slat Available Modules Slot Installed Module ST1H PB 32pts whole consistent 4 000 ST1H PB 32pts whole c ST1H PB B pts whole consistent 001 STIPSD ST1H PB 128pts whole consistent 002 STITB2 4 4 2 2 ST1H PB 256pts whole consistent Add before ST1H PB 32pts word consistent STIH PB 64pts word consistent ST1H PB 128pts word consistent Addafer ST1H PB 256pts istent T1H PB 256pts word EM Ben onsistent STIPSD 2 2 STIPDD 2 2 4 STIXZ DET 2 2 Alar 3 PFTALA BA c ST1TD2 setting The input type is set by GX Configurator DP Conversion enabled channel CH1 CH2 CH1 Input type setting L Thermocouple K CH2 Input type setting L Micro voltage input Sampling process channel CH2 Count based averaging process channel R NO cen ib soie ngid CH1 average number of times 50 Alarm output channel d sit CH1 upper upper limit value upper lower limit value 2000 lower upper limit value lower lower limit value 0 Sensor compensation channel CH2 compensation value 2 6 PROGRAMMING 3 I O data assignment MELSEC ST The following shows the I O data assignment result
176. t processing can be specified for each channel The default is set to No alarm output processing performed on all channels Set the 4 alarm output values 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 condition shown in a and b it is considered as an error and the ERR LED will light up a Setting range on each input type is shown below Setting of thermocouple input is performed in 0 1 C unit Example To set to 0 3 C Enter 3 Thermocouple K b The following is a conditional expression of the setting value Lower lower limit value lt lower upper limit value lt upper lower limit value lt upper upper limit value 3 SPECIFICATIONS MELSEC ST 5 An alarm is output for only the channel for which conversion is enabled Alarm output range zone Measured Anm Outside alarm output range zone temperature value Included micro voltage Alarm occurrence i occurrence conversion value Upper upper limit value Upper lower limit value CH1 measured temperature value w micro voltage conversion value Lower upper limit value CH2 measured temperature value micro voltage conversion value Lower lower limit value X cc rrence N Er n 1 L Er n CH1 error 00 X oc ifitiice X 00 X A 00 information 01 01 Er n 3 Er n 2 CH2 error information
177. t setting Disable Average lime average number of limes setting 480 la lv lalu lalala Upper upper limit value i Upper lower limit value Lower upper limit value TT TT ET E T TET TET Lower lower limit value Sensor compensation value setting 0 0 MELSEC ST X fi tor ST 5 GX Configurator S MELSEC ST 4 Display setting details When setting the parameters of multiple channels make the following setting for each channel a User parameters Set the user parameters using the configuration software of the master station When the MELSEC ST system is tested alone set the parameters using GX Configurator ST 1 Input type setting Set the input type Select the input type from among the following types Input type Measured temperature Thermocouple K 270 to 1372 C Thermocouple T 270 to 400 C Thermocouple N 270 to 1300 C Micro voltage input 80 to 80mV 2 Setting type The input type setting currently valid is stored Setting is not allowed 3 Offset gain value selection Set the factory default or user range setting 4 Cold junction compensation Set whether cold junction temperature compensation is enable or disable Disable Cold junction temperature compensation disabled Enable Cold junction temperature compensation enabled b Command parameters By setting the command parameters using GX Configurator ST master station program
178. that the offset gain settings are correct see section 4 5 and 5 6 When the user range setting is used switch it to the factory default setting and check whether conversion is performed correctly or not If itis correctly performed redo the offset gain setting Are the offset gain settings correct Execute user range set value read command number 1318 and confirm the input type setting see section 8 3 7 If the input type setting is wrong make the setting again using the configuration software of the master station Execute conversion enable disable setting read command number 1300u Is the conversion enable disable setting for the and confirm the conversion enable disable setting see section 8 3 1 channel where data was input set to If conversion is disabled enable conversion by executing conversion Disable enable disable setting write command number 2300u or using GX Configurator ST see section 5 3 and 8 4 1 Check whether Bw n 1 convert setting request and Br n 1 convert setting completed flag are on or off using the program of the master station Are Bw n 1 convert setting request and or the I O monitor of GX Configurator ST see section 5 4 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 see section 3 3 1 and 3 3 5 Is the input type setting correct
179. the thermometer and the one measured by the ST1TD2 1 The measured temperature value or micro voltage conversion value is compensated based on the set sensor compensation value Sensor compensation The compensation is available for each channel f f Section 3 2 8 function Sensor compensation method Sensor compensation value write Command number 231AH see Section 8 4 6 GX Configurator ST 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 To use the user range setting it needs to be set in the offset gain value selection user parameter in advance The offset gain value selection can be made for each channel Default is set to factory default Section 4 5 Offset gain setting method Master station program GX Configurator ST Offset gain value selection method Master station configuration software GX Configurator ST see Section 5 3 1 A module change is made without the system being stopped Execution procedure Online module change Button operation on the head module KSS GX Configurator ST Compensation of measured temperature micro voltage value Offset gain setting function 3 SPECIFICATIONS MELSEC ST 3 2 2 Temperature conversion function 1 The thermal EMF value input from the thermocouple is converted into a 2 temperature value to d
180. tion 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 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 make sure to 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 Not doing 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 gt Manual Number Mar 2005 SH NA 080539ENG A First edition Japanese Manual Version SH 080538 A This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mi
181. tion result a Normal completion When Cr 0 15 8 Command execution result is 00H Cr Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target m 00x Normal completion The executed command no is stored Hexadecimal The CHLI upper upper limit value is stored 16 bit signed binary The range to store the data is from 32768 to 32767 The CHO upper lower limit value is stored 16 bit signed binary The range of the stored value is the same as in Cr 2 Response data 1 Cr 0 Cr 1 Cr 2 Cr 3 8 COMMAND MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Command result area Result details The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to bo Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target R Other than 00x Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result OOH start slice No of head module is stored into the C
182. to the new ST1TD2 perform the operations in step 4 and later When not executing online module change click the Cancel button a Clicking the Cancel button causes the screen to show that online module change is cancelled Clicking the Exit button returns to the step 1 l Continued to next page 7 ONLINE MODULE CHANGE MELSEC ST From the previous page l Disconnection from external device Online Module Change 4 As the left screen appears power off the external device Target Module No 2 connected with the ST1TD2 to be removed Slice No BEI Module Name STITD2 LabelName Base Module ST1B 4TD2 Execute Online Module Change cue eire Hadie Chany If the external device cannot be powered off shut off all phases of the external power for the MELSEC ST system and replace the ST1TD2 2 Please click Next button Cancel Replacing ST1TD2 5 Remove the ST1TD2 and replace with new one ou soloojoo l Connection to external device after replacement 6 Mount a new ST1TD2 And then power on the external device J Continued to next page 7 ONLINE MODULE CHANGE From the previous page l MELSEC ST Operations after external device connection Online Module Change Tatqet Module No 2 Slice No 3 Module
183. tput data value is stored Word 16 bit output data of an intelligent function module n word output di In the case of analog output module a digital setting data value is stored Bit Word input data for checking each module status and command execution results Bit Word output data for requesting each module to clear errors to execute commands Number of occupied I O The area that is equivalent to the occupied I O points is occupied in bit input area Bw bi output area No assigned to every 2 occupied I O points of each module This numbering starts by assigning 0 to the head module and then proceeds in ascending order The maximum is 127 The No is used for specifying the execution target eonmand Generic term for requests made by the master station in order to read each module s operating status and to set and control intelligent function module operation Input data Output data n word input 1 OVERVIEW MELSEC ST 1 OVERVIEW This User s Manual provides the specifications handling instructions programming methods etc for the STITD2 type MELSEC ST thermocouple input module hereinafter referred to as the ST1TD2 This manual includes descriptions of only the ST1TD2 For information on the MELSEC ST system refer to the MELSEC ST System User s Manual ST1TD2 is a module converting the external thermo
184. tsubishi Electric Corporation cannot be held responsible for any problems involving industrial property ights which may occur as a result of using the contents noted in this manual 2004 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for choosing the ST1TD2 type MELSEC ST thermocouple input module Before using the module please read this manual carefully to fully understand the functions and performance of the ST1TD2 type MELSEC ST thermocouple input module and use it correctly CONTENTS SAFETY PRECAUTIONS wate inches ite eee tie n them En rud ee eek dtr as A 1 REVISIONS A n ii tes tie sze ances DMA pp BA i A a a AT A sieht A 5 INTRODUCTION ei iter ttt o Per Een e e d i EU brett nt is A 6 About Manuals sanana AR A A RA AA LERTE TA AF AENEA EA A TAAA A 9 Compliance with the EMC Directive and the Low Voltage Directive A 9 Howto Read Manual iii i a 0 n idt e oet petri rte n ae eel A 10 About the Generic Terms and Abbreviations eee eee eree ee eee eee A 12 Ferm definitionis eina it runner BU BER PAQ FIA Ape Mite Aaa ERE eade fees A 13 1 OVERVIEW 1 1to1 2 WEA Featules 1i ette t te et i rt b de b ed et ef eet eed 1 1 2 SYSTEM CONFIGURATION 2 1to2 2 2 1 Overall Gornfig ration d aie aia e al aie ats Ava a ae ae ee tz 2 1 elel ele T 2 2 2 2 1 Applicable head module ssssssssssesses sese sees seene neee 2 2 2 2 2 Applicable base module ii pi ae rrr Deere Dette a eee 2 2 lt 2 Applicable coding Slemen
185. tten by the user parameter saved in the head module when the online module change is finished During an online module change the ERR LED of the head module turns on only when an error related to the online module change occurs It will not turn on or flicker when any other error occurs 9 While an online module change is being executed while the REL LED of the 10 11 12 head module is on the following data of the slice module being replaced online all turn to 0 OFF e Br n Bit input e Er nj Error information e Mr n Module status e Wr n Word input After an online module change the accuracv of the user range setting is decreased about three times or more compared with the one before the online module change When the user range setting is used set the offset and gain values again as necessary Make sure to perform online module change in the normal mode Except the error clear request the forced output test of GX Configurator ST cannot be used for the module being changed online If itis used the module will not operate It will not display an error either 7 ONLINE MODULE CHANGE MELSEC ST 7 2 Preparations for Online Module Change Prepare GX Configurator ST when changing the ST1TD2 online Depending on the module failure status the user parameter command parameter and user range setting s offset gain setting values mav not be saved into the head module R
186. tting gain value offset value S 0 2 C or gain value offset value S 20 4V O indicates the number of the channel where the error has occurred Line break down has been detected Disconnection O indicates the number of the channel where the detection error error has occurred Alarm setting Alarm setting error Alarm setting User range setting error User range setting error MELSEC ST Set a value that is within the valid range Re set the limit values so that the condition of upper upper limit value upper lower limit value Z lower upper limit value lower lower limit value is satisfied Reset the range so that offset value is smaller than gain value Reset the user range to gain value offset value gt 0 2 C or gain value offset value gt 20 HV Check for any abnormality on the signal lines by doing a visual check and performing a continuity check 9 TROUBLESHOOTING MELSEC ST 1 When multiple errors of the same level occur the code of the error first found by the ST1TD2 is stored 2 The error can be cleared by turning on Ew n error clear request TR 9 OUBLESHOOTING MELSEC ST 9 2 Troubleshooting 9 2 1 When the RUN LED is flashing or turned off 1 When flashing at 0 5s intervals Check item d Execute Operation mode setting command number 33024 Is the offset gain setting mode active l to active the normal mode see Section 8 5
187. tting method Set the parameters using the configuration software of the master station When the MELSEC ST system is tested alone set the parameters using GX Configurator ST 2 Command parameters a Setting item Conversion enable disable setting Sampling process averaging process specification Time count averaging specification Average time average number of times setting Alarm output setting Upper upper limit value upper lower limit value lower upper limit value lower lower limit value setting Sensor compensation value setting Setting method 1 Command Execute a command from the master station to write the settings to the RAM of the ST1TD2 When the command parameters are written in advance using Parameter setting ROM write command number 33014 master station program steps can be reduced 2 GX Configurator ST Use of GX Configurator ST allows the parameters to be easily set on screen reducing master station program steps Write and save the settings which are used for a MELSEC ST system startup to the ROM Use write to RAM when conducting a test temporarily 4 SETUP AND PROCEDURES BEFORE OPERATION MELSEC ST 4 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 failure malfunction injury or fi
188. ture C C App 6 App 6 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C App 7 App 7 APPENDICES MELSEC ST Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Unit u V Temperature Temperature C C Standard contact temperature is 0 C App 8 App 8 APPENDICES Appendix 4 2 Standard Thermal Electromotive Force of E Conform to IEC584 1 1977 IEC584 2 1982 JIS C1602 1995 Temperature CC App 9 59 651 1252 1862 2482 3111 3749 4395 5051 5714 6386 7066 7754 8449 9151 9860 10575 11297 12024 12757 9808 9737 9630 9487 9313 9107 8874 8616 8333 8027 7700 7351 6983 6596 6191 5767 5327 4871 4398 3911 3408 2892 2362 1820 1264 697 117 118 711 1313 1924 2545 3174 3813 4460 5117 5781 6454 7135 7823 8519 9222 9931 10647 11369 12097 12831 9813 9746 9642 9503 9331 9129 8899 8643 8362 8059 7733 7387 7021 6636 6232 5810 5372 4917 4446 3960 3459 2944 2416 1874 1320 754 176 176 770 1373 1986 2607 3238 3877 4526 5183 5848 6522 7203 7892 8589 9292 10003 10719 11442 12170 12904 235 830 1434 2047 2670 3301 3942 4591 5249 5915 6590 7272 7962 8659 9363 10074 10791 11514 12243 12978 294 890 1495
189. ture compensation setting are stored for each channel The stored values are the same as those of Cr 2 Response data 1 The input type setting offset gain value selection and cold junction temperature compensation setting written to the RAM are stored for each channel b15 b14b13 b12b11 b10 b9 b8 b7 bo Jole n 1 CHOinput type setting bO to b3 CH1 b4 to b7 CH2 0000 Thermocouple K 0001 Thermocouple E 0010 Thermocouple J Cr2l 0011 Thermocouple T 0100 Thermocouple B 0101 Thermocouple R 0110 Thermocouple S 0111 Thermocouple N 1111 Micro voltage input 2 CHO offset gain setting b8 CH1 b9 CH2 0 Factory default 1 User range setting 3 CH Ocold junction temperature compensation setting b12 CH1 b13 CH2 If the stored values differ between Cr 2 Response data 1 and Cr 3 Response data 2 refer to Section 3 4 and take corrective action pool MELSEC ST b Abnormal completion When Cr 0 15 8 Command execution result is other than 00H Cr Command result area Result details Cr Cr The command execution result is stored into the higher byte and the start slice No of execution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target L Other than 00H Abnormal completion see Section 8 6 1
190. ule is reset 2 When the Br n Module ready signal is off 0 conversion processing is not performed Module ready Br n Module ready turns off 0 in the following situations n offset gain setting mode When the ST1TD2 has a watchdog timer error n module change enabled status during online module change refer to Chapter 7 1 After Bw n 1 convert setting request has turned on 1 this turns on 1 when user parameter and command parameter setting check is completed Turns on 1 if a setting error is detected When parameter setting check result is normal J9 Performed by the ST1TD2 3x Performed by the master station program Module ready Convert setting request Convert setting completed flag Conversion completed flag Wr n CHLImeasured measured temperature value B temperature value micro voltage conversion value micro voltage conversion value Convert setting completed flag When parameter setting check result is abnormal J9 Performed by the ST1TD2 3 Performed by the master station program Module ready Convert setting request Convert setting completed flag Conversion completed flag CHL measured temperature value micro voltage conversion value CHOerror information
191. ure micro voltage performed on all channels i Section 3 2 4 conversion svstem 5 Time averaging defaults to 480ms and number of times averaging defaults to 480 times Sampling process averaging process specification time count averaging specification method Operation condition specification value write Command number 2302H see Section 8 4 2 GX Configurator ST see Section 5 3 Average time average number of times setting method CHO average time average number of times setting write Command number 2304H see Section 8 4 3 GX Configurator ST see Section 5 3 1 This function detects the disconnection of the connected thermocouple micro voltage signal cable on each channel Section 3 2 5 2 Disconnection detection is made on only the channels set for conversion enabled Disconnection detection function 3 SPECIFICATIONS MELSEC ST Table 3 1 ST1TD2 Function List 2 3 1 This function sets the input type per channel 2 The input type is selectable from the following IROHEG DS Selection funeton Thermocouple N 270 to 1300 C Micro voltage input 80 to 80mV Setting method Master station configuration software GX Configurator ST see Section 5 3 1 This function outputs an alarm when the temperature micro voltage exceeds the range specified by the user Setting can be done on each channel 2 Alarm output setting default is set to No alarm output processing for all channels 3 Set the 4
192. us r Command result area MELSEC ST 2 Er Error information area Master station side device D1 DE ol 0 Head module error Dooi 1 information D1002 2 D1002 3 Bus refreshing modul BEIM us refreshing module 9 STIPSD error information D1 Pisses 5 D1 e 6 CH1 error information Leer 7 ST1TD2 D1 Bes 8 CH2 error information D1 D0029 9 D1002 A L 5 o dBwSE o o 0 3 Mr Module status area Master station side device Head module existence D1004 0 on TN information Di041 1 B freshi dule ab l D1004 2 STIPSD existence information monas 2 Module status a D1004 4 E NECEM D1004 5 LCa BENT to io ne dr y r Command result area Master station side Information Slice No Module name device ST1H PB la PE PB Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target fea Response Datat oor 6 PROGRAMMING MELSEC ST m 5 W Word input area Wrn Wordinput Information Masterstation side device CH1 measured temperature value micro D1009 voltage conversion value Wr n 3 ST1TD2 CH2 measured temperature value micro voltage conversion valu
193. use is a base module error error failure Please consult your local Error code Error em A Error name Description Corrective action Hexadecimal level Offset gain settings were written to the Configurator ST within 25 times Mitsubishi representative explaining a Power the ST1TD2 off and then on or reset the head module If the error System code given on the left is still stored 1100H di ROM error ROM fault the possible cause is a STITD2 erro failure Please consult your local ROM using GX Configurator ST more detailed description of the problem 14001 The value set to input type setting is System Input type setting joutside the valid range Set a value that is within the valid 2000 r error error D indicates the number of the channel jrange where the error has occurred The average time setting is outside the System Average setting range 480 to 5000ms Set a value that is within the valid 21004 ki error jerror D indicates the number of the channel jrange where the error has occurred The average number of times setting is System Average setting outside the range 4 to 500 times Set a value that is within the valid 22001 Wr error jerror D indicates the number of the channel range where the error has occurred f the error code 1400u is stored after replacing the base module the ST1TD2 may be faulty Please consult your local Mitsubishi representative explaining a detailed description of the problem 9 1
194. ut Monitor sese sese ee eee ee eee eee eee 5 7 5 5 Forced Output TeSt iainta aa mee ena a d la p LA e ed det 5 8 SC Offs Gaio eting san e ts ones A A nA 5 10 6 PROGRAMMING 6 1to 6 27 6 1 Programming Procedure oya rr a p eb a Via Rue det eset eset Bur Rorate tea BRE adieu ERE ana ase 6 2 6 2 When QJ71PB92D is Used as Master Station nn 6 4 6 2 1 Program example available when using auto refresh in QJ71PB92D sss 6 12 6 3 When Using AJ71PB92D A1SJ71PB92D as Master Station ners 6 18 7 1 Precautions for Online Module Change sss sese eee eee 7 1 7 2 Preparations for Online Module Change nn nn nennen 7 8 7 3 Disconnecting Connecting the External Device for Online Module Change sss sss esse sees ee eee 7 8 7 4 Online Module Change Procedure L nn nennen tnn nnns tne nn enne tnit nete trennen 7 4 7 4 1 When parameter setting or offset gain setting is performed using GX Configurator ST during online module change aii el aie Lie ice ete eed en ee en ee e e e ede 7 4 8 l Gommiand Lista iniaiaiai d RR I e i ee ip tet ds 8 1 8 22 COMMON GOMMANG ii vi cci oe RR p P e HE E Rel n Le b ER n ed e rA n pe as 8 3 8 2 1 Operating status read request Command No 0100u sss 8 3 8 2 2 Error code read request Command No 010149 essent 8 5 8 3 ST1TD2 Parameter Setting Read Command sss essere eee eee 8 7 8 3 1 Conversion enable disable setting read Command N
195. ution target into the lower byte in hexadecimal as shown below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y A Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target O et The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 d MELSEC ST 8 4 6 Sensor compensation value write Command No 231AH Writes a compensation value to the ST1TD2 s RAM when an error is identified between the actual temperature voltage and the measured temperature voltage 1 Values set to Cw Command execution area Cw Command execution Setting value area Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal Set the sensor compensation value for channel 1 Setting of thermocouple input is in 0 1 C unit Example To set to 0 3 C Enter 3 Setting of micro voltage input is in 44V digits unit Example When the micro voltage conversion value is 10003 at 40mV input Enter 3 The setting range is 500 to 500
196. where the data size is variable 2 System configuration of MELSEC ST system The MELSEC ST system has the system configuration as described in Section 6 2 2 3 I O data assignment The I O data assignment result is the same as that described in Section 6 2 3 6 PROGRAMMING MELSEC ST 4 Device assignment in program examples The program example in this section uses the following device assignment a Devices used by A1SJ71PB92D Exchange start end signal Exchange start request signal xop Watchdog timer error signal Communication READY signal Module READY signal b Devices used by user Application Device PROFIBUS DP exchange start command MO Refresh start request xo lst TD2 error code read request M1 CH1 conversion completed signal ST1TD2 error clear request M2 CH2 conversion completed signal H1 n mperature value read A D500 E god SES Command execution signal destination CH2 micro voltage conversion value read D501 M destination Operation condition set value write signal Average time average number of times set value write signal CH1 upper upper upper lower limit set value write signal CHI lower upper lower lower limit set value write signal D600 D601 ST1TD2 error code read destination c Devices used in I O data 1 Br Bit input area Br n Bit input Master station side Forced output test mode E ST1H PB mL G c
197. wn below b15 to b8 b7 to b0 Cr 0 15 8 Command Execution Result Cr 0 7 0 Start Slice No of Execution Target Y A Other than 00H Abnormal completion see Section 8 6 1 When OF is stored into the Cr 0 15 8 Command Execution Result 00u start slice No of head module is stored into the Cr 0 7 0 Start Slice No of Execution Target O et The executed command no is stored Hexadecimal Cw 2 Argument 1 at command execution is stored Cr 3 Cw 3 Argument 2 at command execution is stored 0 1 A MELSEC ST 8 4 5 CHO lower upper lower lower limit set value write Command No 2309H 230BH Writes the lower upper limit value lower lower limit value to the RAM of the ST1TD2 This command can be executed only when convert setting request is off 0 in the normal mode 1 Values set to Cw Command execution area w Command execution Setting value area w9 0 Set the start slice no of the ST1TD2 where the command will be executed Hexadecimal the start slice no of the ST1TD2 where the command will be executed Hexadecimal Cw CH1 lower upper lower lower limit set value write 2309H l CH2 lower upper lower lower limit set value write 230BH Set the lower upper limit value of the alarm output Setting range on each input tvpe is shown below
198. y and control system please consult with Mitsubishi and discuss the required specifications sa MITSUBISHI ELECTRIC HEADQUARTERS EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES MITSUBISHI ELECTRIC EUROPE B V German Branch Gothaer Stra e 8 D 40880 Ratingen Phone 49 0 2102 486 0 Fax 49 0 2102 486 1120 e mail megfamail meg mee com EUROPE MITSUBISHI ELECTRIC FRANCE EUROPE B V French Branch 25 Boulevard des Bouvets F 92741 Nanterre Cedex Phone 33 1 55 68 55 68 Fax 33 1 55 68 56 85 e mail factory automation framee com MITSUBISHI ELECTRIC IRELAND EUROPE B V Irish Branch Westgate Business Park Ballvmount IRL Dublin 24 Phone 353 0 1 419 88 00 Fax 353 0 1 419 88 90 e mail sales info meir mee com MITSUBISHI ELECTRIC ITALY EUROPE B V Italian Branch Via Paracelso 12 l 20041 Agrate Brianza MI Phone 39 039 6053 1 Fax 439 039 6053 312 e mail factory automation itmee com MITSUBISHI ELECTRIC SPAIN EUROPE B V Spanish Branch Carretera de Rub 76 80 E 08190 Sant Cugat del Vall s Phone 34 9 3 565 3131 Fax 434 9 3 589 2948 e mail industrial sp mee com MITSUBISHI ELECTRIC UK EUROPE B V UK Branch Travellers Lane GB Hatfield Herts AL10 8 XB Phone 44 0 1707 27 61 00 Fax 44 0 1707 27 86 95 e mail automation meuk mee com MITSUBISHI ELECTRIC JAPAN CORPORA

MELSEC-ST Thermocouple Input Module User`s Manual

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