User's Manual of ISaGRAF Embedded Controllers
Contents
1. 4 _fO1F RIO OTR TU 7RT 2 _f OTF RS _f OTF Ri _f OTF RES _f 017 R B FU R Pu rite 4 wards ta Slave z2 M 7000 Address 2 starting Modbus ADDE Ma is Please set M 70124 s range ta 710v by DEON utility type cade 33 MELUS MN Ww comm_ok2 TOV E User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 13 ST program Please configure this M 7017R as 10V range type code 8 convert M 7017R s A I value 32768 to 32767 to become engineering value of 10000 to 10000 for ii 0 to 7 do IN Val ii z Bin2Eng M 7017R ii 32767 32768 10000 10000 end for Please configure this M 7024 as 10V range type code 33 convert OUT Val of 1000 to 1000 to become M 7024 s A O value of 16384 to 416383 for ii z O to 3 do if OUT Val ii gt 1000 then M 7024 ii 16383 elsif OUT Val ii lt 1000 then M 7024 ii 16384 elsif OUT Val ii gt 0 then M 7024 ii OUT Val ii 16383 1000 elsif OUT Val ii 0 then M 7024 ii OUT Val ii 16384 1000 end if end for I O connection am ISaGRAF WDEMO_43 I O connection x File Edit Tools Options Help E mmm tli RR a EI nj ref 107 Su port no 3 um baud 9600 saga char 6 cmt parity 0 um Stop bit 1 cous timeout 2500 e SEEING E com_ port ns 10 B d User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 14 Example 42. baud amp timeout timeout setting default is 500 ms you can specify 250 ms if connecting only M 7000 I O modules om ISaGRAF CREATION I O connection 5 x File Edit Tools Options Help amp bpb5nm tl FR S Lo EJ man ref 107 mg port no 3 a baud 9600 sat char 8 4 su parity 0 mua stop bit 1 6 mus timeout 250 E 9 mbus B com port n l Then please create an Ladder program or function block program to access to each M 7000 T O channels ICP DAS ISaGRAF controllers can access to M 7000 modules by using Mbus_r Mbus_r1 Mbus_b_w Mbus_wb amp Mbus_n_w Mbus_R A Read max 12 word value 32768 32767 using Modbus function call 4 to read M 7000 Analog input channels or read D I counter value B Read max 192 bit value using Modbus function call 2 to read M 7000 Digital input channels Mbus_R1 Same as Mbus_R but with one extra setting Period Read words or bits with a specified period time unit is second write 1 word using code 6 write 2 4 words using code 16 BUS B W Write max 4 bit value using Modbus function code 5 or 15 to witre M 7000 Digital output channels write 1 bit using code 5 write 2 4 bits using code 15 MBUS_ Write max 16 bit value using Modbus function code 15 to witre M 7000 Digital output channels MBUS N W Write max 4 word value 32768 32767 using Modbus function code 6 or 16 to witre M 7000 Ana
3. Chapter 21 Connecting M 7000 Series I O Modules ISaGRAF controllers support M 7000 remote I O since below driver version W 8037 8337 8737 8036 8336 8736 3 32B better to be 3 36 or later W 8047 8347 8747 8046 8346 8746 3 32B better to be 3 36 or later i 8417 8817 8437 8837 3 16 better to be 3 19 or later I 7188EG 7188EGD 2 14 better to be 2 17 or later i 188XG 7188XGD 2 12 better to be 2 15 or later Please visit http www icpdas com products PAC 8000 isagraf link htm to download them amp follows steps listed in ReadMe txt or Update wS8xx7 pdf to update them to your controller if your controller s driver 1s older The M 7000 series modules are RS 485 remote I O modules which support Modbus RTU slave protocol Please visit http www icpdas com products Remote_IO m 7000 m 7000_list htm for more information User can write ISaGRAF program to support Modbus RTU Master protocol to connect to M 7000 I O or other Modbus RTU slave devices Please refer to Chapter 8 of the ISaGRAF user s Manual It resides at your I 8000 or W 8xx7 CD ROM or can be download at http www icpdas com products PAC 8000 1sagrat htm There are some frequently asked question about the Modbus RTU Master Please visit http www icpdas com fag 1sagraf htm for FAQ 045 046 047 049 amp O50 One Modbus RTU Master port can connect up to 32 pcs of M 7000 modules I 8417 8817 8437 8837 iPAC 8447 8847 am
4. Baudrate And if the M 7000 is Analog I O please set proper type amp range then click on Setting FI DCON Utility s a E F File COM Por Search Eun Terminal Help Ihe I0 Modules Found rige ur sim Module artes Baudrate Checksum D escription T G s O19 00 Disable BAI Universal m m V Thermocouple DCOM E Configuration for 7019R Module Yersion A110 Running 00 00 E 7 uckwe N fono 2j 00 00 Fuere zem 3d Wer p fucks 0000 mE rere Cem 10009 24 TK s axo d FF A TEK 7 sooo 4 E 2 s Complement Modbus Response Delay Time Setting Delay Time jo l 0 7 30 ms S S X SX SI s 4 Step 4 Power off M 7000 Remove connection between INIT and GND Then power it ON again Run DCON utility to search amp then check if the setting is correct or not If the setting 1s not correct modify them and click on setting again If this M 7000 Module is M 7041 or M 7044 or M 7050 or M 7053 or M 7060 or M 7063 or M 7065 or M 7041D or M 7044D or M 7050D or M 7053D or M 7060D or M 7063D or M 7065D please go to step 5 If the module is not in the above item numbers then this M 7000 is well configured Note 1 Every M 7000 must be configured to a unique Address number 1 to 247 and the same Baudrate and other proper setting before using it 2 User may refer to the attatched manual in the product box or visit http www i
5. RR Type Code setting of the related temperature input module CC Modbus function code 1 to 4 of the related Modbus device The temperature input value unit is 0 01 degree For ex if returned 3012 it means 30 12 degree If returned 999990 it means sensor broken line For example setting CODE_ as below to read the temperature value of M 7019 A 16 100F04 TT 10 RR OF CC 04 Hex the input value will be Degree Celsius unit is 0 01 degree range OF Thermocouple K Type 270 1372 degree Celsius code 04 Dec That results input value of 2356 23 56 Degree Celsius 489 4 89 Degree Celsius 999990 sensor broken line B 16 200F04 TT 20 RR OF CC 04 Hex the input value will be Degree Fahrenheit unit is 0 01 degree range OF Thermocouple K Type 270 1372 degree Celsius code 04 Dec That results input value of 4512 45 12 Degree Fahrenheit 500 5 00 Degree Fahrenheit 999990 sensor broken line C 16 204 TT 00 RR 00 CC 04 standard setting the input value will be 32768 to 32767 code 4 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 19 Example 46 Connecting 1 M 7080 D to get counter value This example is Wdemo 46 Variables Communication state of the related M 7000 E set as True to reset counter 2 as 0 COUNTER1 1st Counter or frequency value of M 7080D COUNTER2 1st Counter or frequency value of M 7080D Project One function block program
6. Z M F O00 Address 2 starting Modbus ADDE Mo is 0 this block automatically uses code 15 MELUS WB comm ok 4 _ I O connection mi xi File Edit Tools Options Help j E ESIBmig LIESS a Lo ES imu ref 107 sus port no 3 kus baud 9600 nus char 8 4 mn parity O smo stop bit 1 6 m timeout 250 a 3 m mbus B com port nod User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 9 Example 42 Connecting 1 M 7053D to get D I counter value This example is Wdemo 42 Variables Communication state of the related M 7053D Set as True to reset Ch1 D I counter value to O Set as rue to reset Ch2 D I counter value to O CNT 01 Ch1 D l counter value CNT 02 Ch2 D l counter value Project One Function block program one Ladder program Z8 E516 RAF WDEMO 42 Frograms pi x File Make Project Tools Debug Options Help Amsa net s xrl mk aes Begin Begin LD1 Ladder Diagram Function block program Using Codeza to request l 7000 O counter value Starting from Modbus ADDE Noz MUM can be 1to 12 depends on how many Dl counter channel in the M D0 to be read The M FOO0 Dl counter value is from O 65535 contained In one word Since Mlbus r amp Mbus r1 can only return word value as 32 58 to 32 6 so please use wel long to convert this word to become a long integer value Then the converted counter value will be to 565535 wd long
7. one Ladder program ioj x File Make Project Tools Debug Optone Help emen mmm xs umi aes Begin Begin LD1 Ladder Diagram Function block program Request 4 words using Modbus code 4 from Slavez 1 ME FOO0 s Address 1 The starting Modbus ADDE No 15 0 Then convert 2 words to become one long integer comm okl COUNTER COUNTER User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 20 Ladder program r Write value True ta modbus boolean addr 132 of M 7 8l ta reset caunter 1 as 0 MBUE B yy i I reset R81 amp R amp S to False atthe end k51 aw ISaGRAF CREATION I O connection l nml x I O connection Fie Edit Tools Options Help gt Beam ELl FALE 0 E manj ref 107 mum port no 3 rum baud 9600 ums char 8 a mamn parity 0 ima stop bit 1 8 mun timeout 250 ie s m mbus B com port nod 10 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 21
8. 2768 to 32767 4 to 20 mA type type code 16 7 0 to 32767 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 15 If the input sensor type is 4 to 20 mA it is better to set M 7017RC as 20 mA type It is not good to set M 7017RC as 4 to 20 mA type The reason is when the sensor is broken the analog input of M7017RC O 7 will be near to 0 If setting M 7017RC s range type as 4 to 20 mA type the value near 0 can mean 4 mA and also can mean sensor broken So no way to distinguish them However if setting M 7017RC as 20 mA type the value near 0 only means sensor broken if the communication of M 7017RC is well Because if sensor is well the input is 4 to 20 mA value should be 6553 to 32767 Value near 0 means sensor broken if the communication of M 7017RC 1s well For safe reason please set M 7017RC as 20 mA type So you can say if the value of M7017RCT 0 7 lt 5000 or lt 4000 then it means sensor broken One Ladder program Read 8 words fram Slavez1 M F O00 Address 1 using cade 4 starting Modbus ADDR Ma is 0 Please set M 7017RC s range ta 4 20 mA by D COM utility type cadezLDr comm okt ____ User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 16 One ST program Please configure this M 7017RC as 20 mA range type code D We will convert 4 20 mA to become 0 0 1000 0 Psi Real format for ii 0 to 7 do IN Val ii A4 20 To M
9. 4 Connecting 1 M 7017RC This example is Wdemo 44 Please set M 7017RC s Input range amp Type to 20 mA User may refer to the attatched manual in the product box or visit http www icpdas com products Remote IO m 7000 m 7000 list htm to get each M 7000 Module s Manual to find their Analog I O Value mapping to physical I O Type code setting Please refer to below for using variable array W 8xx7 CD ROM napdos isagraf wincon english_manu variable arrays pdf www icpdas com FAQ Software IsaGRAF FAQ039 Variables Communication state of the related M 7053D M7017RC 0 7 Integer Internal Variable Array M 7017RC s Analog Input value 92768 to 32767 means 20 to 20 mA if setting Input range amp Type to 20 mA In Val O 7 REAL Internal Variable Array REAL format Engineering value converted from M7017RC O 7 4 to 20 mA converting to 0 0 to 1000 0 psi VALJ O 7 Integer Internal Variable Array Integer format Engineering value converted from M7017RC O0 7 4 to 20 mA converting to O to 10000 unit is O 1 psi i integer internal index Project One Ladder program one ST program SaGRAF WDEHO 44 Programs mi x File Make Project Tool Debug Optons Help E m 4 3 Oem xi oh zee Begin mc TIE Connecting M 7000 STI Scaling Alto Eng Value Begin LD1 Ladder Diagram Analog input Table of M 7017RC 20 mA type type code 16 D 3
10. 7000 module Step 1 Power off M 7000 Connect one RS232 cable from PC s COMI or other COM port to one RS232 485 converter for example 1 7520R at http www 1cpdas com products Industrial communication module communication list htm then connect this converter to the M 7000 module Please short INIT to GND This means to make the M 7000 to be in initial state Address will be 0 baudrate 9600 Some M 7000 module provide a Init Normal dip switch on its back to replace the INIT pin 9 Ur epe euet PC 9 Pin Dsub I 7520R M 7000 RS 232 RS232 485 conveter RS 485 port 2 RXD RS 232 2 DATA RS 485 DATA 3TXD 3 5 GND 5 DATA DATA Step 2 Power on M 7000 Run Dcon utility click COM Port menu to select proper COM port baudrate check on DCON amp Modbus RTU Then click start Search to search M 7000 EA DCON Utility Yer 4 4 2 Ss the COM Port and Baud Rate xj oll File COM Port teach Eun Terminal Help orema te e Found Ont I 700078000 module Ew mir Baudrate Checksum a Statusi COM Port COM 3 Address nordeci Ort User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 2 Step 3 The only one connected M 7000 should be found at Address 0 because it is in initial state Click Stop to stop searching when found it Please set protocol as Modbus proper Address Slave no
11. 7017RC ii 16 D 1000 0 0 0 end for or you may use Bin2Eng to convert 4 to 20mA to become 0 to 10000 as below unit is 0 1 psi Please declare Val 0 7 as Integer format for ii 0 to 7 do Val ii Bin2Eng M7017RC ii 32767 6553 10000 O end for You can do something if the sensor is broken or communication is break if comm ok and M 017RC ii lt 5000 then You may do someting if 4 20 mA sensor is broken elsif comm okl1 False then You may do someting if communication between controller amp M 7017RC is break end if I O connection an ISaGRAF WDEMO_44 I O connection O x File Edit Tools Optons Help amp mb5mm oct o bun ref 107 mme port no 3 mu baud 9600 muon char ES mw parity 0 w stop bit 1 e me timeout 250 ri 9 om mbus B com port n z Example 45 Connecting 1 M 7019R to get temperature val This example is Wdemo 45 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 17 Please use DCON utility to configure M 7019R s range amp type to Thermocouple K Type Type code OF User may refer to the attatched manual in the product box or visit http www icpdas com products Remote IO m 7000 m 7000 list htm to get each M 7000 Module s Manual to find their Analog Input type and data Format Table Type code setting Variables comm oki comm oki Boo internal Communication
12. C elm QU DRMEEGETTT es ee ANS 7 NUI 77 Disable un uni ni searching status LOM Port COM 3 Address Didec Thexl Baud Hate 3600 TF 02 33 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 4 Select the correct baudrate Protocol should be set to MRTU Then type the inverted command as below the first byte should be the Module s Address number It can be 01 to F7 And then click Go If the response is Ol 46 29 it means command succeed Power off this M 7000 modules And it is well configured F Single Line Terminal 01 46 2901 Y Command 01 46 29 01 Response jar 46 29 00 FF 9D 01 46 2201 3E BD 01 46 2900 FF 3D dms The first byte is the M 7000 s Module Address It can be 01 to F7 Modbus RTU Function Description FC Read multiple coils status Oss For DUI Met ID Station number FC2l Byte 2 3 Reference number Byte 4 5 Bit count User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 5 21 2 Writting program to connect to I 7000 modules Important If your M 7000 is M 7041 or M 7044 or M 7050 or M 7053 or M 7060 or M 7063 or M 7065 or M 7041D or M 7044D or M 7050D or M 7053D or M 7060D or M 7063D or M 7065D please follow the former section s Step5 to invert their digital input channels To program Modbus RTU Master please connect mbus in the IsaGRAF IO connection windows as below Please set proper port no
13. Lio Pi Long GNI 01 wd long O hu Long CAT 2 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 10 To reset M 7000 s D A counter value to 0 please write bit value 1 TRUE to coil Modbus No 1622200 to 16 21F Reset Chl Is to write to No 162200 Ch2 is 162201 Ch 32 is 16 21F Ladder Program Set R31 to True to clear Dil caunter 1 ADDR 1532005 The Clear Dil counter s Modbus ADDER is from 153 700 to 16 21F depends on the total Dil channel number ofthe M F O00 MBLIS B Vy r Sat R82 to True ta clear Dy counter 2 ADDR 18532015 The Clear Ol counter s Modbus ADDR is fram 153 200 to 15221F depends an the total Oil channel number ofthe M Y O00 I alsway reset R81 amp RS to False atthe end k5 I O connection ow 8aGRAF WDEHO 42 I O connection nml x File Edit Tool QOptons Help amp mo ttl EFAS z ref 107 ome port no 3 me baud 9600 ima char 8 cmn parity 0 mu stop bit 1 soe timeout 250 zi User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 11 Example 43 Connecting 1 M 7017R amp 2 M 7024 This example is Wdemo 43 Please set M 7017R s Input range amp Type to 10V M 7024 Output range amp Type to 10V User may refer to the attatched manual in the product box or visit http www icpdas com products Remote IO m 7000 m 7000 list htm to get each M 7000 Module s Manual to find their Analog Input Ty
14. cpdas com products Remote IO m 7000 m 7000 list htm to get each M 7000 Module s Manual to find their Analog Input Type and Data Formate Table Type code setting User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 3 Important Step5 After the initial configuration is completed Step 1 to 4 please give below Modbus command to below M 7000 modules s Digital input channels to invert them 01 46 29 OI 4 byte command each byte is 2 Hex number The first byte 1s the M 7000 Address number been set by DCON utility it may be 01 02 03 OF to F7 depends on your setting of the related M 7000 The other 3 bytes 46 29 O1 should be always same M 7000 Modules should be inverted M 7041 M 7044 M 7050 M 7053 M 7060 M 7063 M 7065 M 7041D M 7044D M 7050D M 7053D M 7060D M 7063D M 7065D Please Do Not give the upper command to other M 7000 modules which are not in the above lists Steps to invert the digital input channels After Step 4 is finished power on M 7041 or M 7044 or M 7050 or M 7053 or M 7060 or M 7063 or M 7065 again Run DCON utility to search the module first If the module is found Stop search Make sure the Module name is one of M 7041 or M 7044 or M 7050 or M 7053 or M 7060 or M 7063 or M 7065 Then goto Terminal Single Line deo Utility Fer 4 4 2 mi x File COM Port Search Run Terminal Help The 140 Modules Found mingle Line 7 FE Ji j
15. log output channels M User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 6 Example 41 Connecting 1 M 7053D 16 Ch D I 4 2 M 07045D 16 Ch D O This example is Wdemo 41 Please follow former section s step 5 to invert M 7053 s D I channel s signal Variables Communication state of the related M 7053D Communication state of the related M 7045D M7053DI 01 to Bool Internal Total 16 boolean internal variables M7053DI 16 D I Ch 1 to 16 of M 7053D M7045DO 01 to Bool Internal Total 16 boolean internal variables M7045DO 16 D O Ch 1 to 16 of M 7045D Project One function block program one Ladder program ISaGRAF WDEHMO 41 Programs mi x File Make Project Tools Debug Optone Help E HSM Em see Oe ROG Begin Begin FBD1 Function Black Diagram User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 7 Function block program Request 16 bits from Slave 1 M000 Address 1 Using codez2 starting Modbus ADDE No is 0 If CODE 1 or 2 each returned N1 to N12 contains one word ror 16 bits MFOS3DI 04 MDDS 02 MFOS3D 03 MDDS 4 MFOS3D 05 MOSSO 06 MFOS3DI O7 MDDS 08 Mf ssDl 09 MOSSI 10 MFOS3D 11 MODSI 12 MOSSO 13 MDDS 14 M s3Dl 15 MOSSI 16 16 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS I QO Ladder Program Blinking D O Ch 8 ta 12 M 45DO0 08 M 45Do0 110 MFO4500 11 M 4S5DO 12 Write 16 bits ta Slave
16. p I 7188EG uPAC 7186EG amp I 7188XG can setup max 2 Modbus RTU Master ports while W 8xx7 8xx6 can setup max 10 Modbus RTU Master ports Please visit http www icpdas com faq isagraf htm FAQ 050 to download example program These programs all use COMG port to connect to M 7000 I O You may change the port no setting of the mbus to fit your controller COMS3 connecting 1 M 7053D 16 Ch D D 2 M 7045D 16 Ch D O Wdemo 42 COMS83 connecting 1 M 7053D to get D l counter value 16 bit 0 65535 Wdemo 43 COMS connecting 1 M 7017R 8 Ch A I 2 M 7024 4 Ch A O Wdemo 44 COMS connecting 1 M 7017RC 8 Ch Current Analog Input Wdemo 45 COMS connecting 1 M 7019R 8 Ch Universal A I thermocouple or voltage input or current input to get temperature value Wdemo 46 XCOMS connecting 1 M 7080 2 Ch counter or frequency User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 1 21 1 Using DCON utility to do initial setting for M 7000 Before we starting at programming Modbus Master port please run DCON utility to well configure M 7000 s Slave No or called Address Baudrate for every D IJO amp A I O module and channel range or type setting for Analog input amp output module The Procotol setting should be Modbus You may install Dcon Utility from the I 8000 CD ROM or visit http www icpdas com download 7000 7000 htm to download and then install it Steps to configure each M
17. pe and Data Format Table Type code setting Please refer to below for using variable array W 8xx7 CD ROM napdos isagraf wincon english_manu variable arrays pdf www icpdas com FAQ Software IsaGRAF FAQ039 Variables comm ok1 Communication state of the related M 7053D comm ok2 Communication state of the related M 7045D M 7017R 0 7 Integer Internal Variable Array M 7017R s Analog Input value 92768 to 32767 means 10 to 10 V M 7024 0 3 Integer Internal Variable Array M 7024 s Analog Output value 16384 to 416383 means 10 to 10 V In Val O 7 Integer Internal Variable Array Engineering value converted from M 7017HR O0 7 92768 to 32767 converter to 10000 to 10000 Out Val 0 3 Integer Internal Variable Array Engineering value to be converted to M 7024 0 3 1000 to 1000 converter to 16384 to 416383 Project One Ladder program one ST program ISaGR AF WDEMO 43 Programs mi x File Make Project Tools Debug Options Help AHS D EE e svelon aos Begin c TRE Connecting M 7000 ST1 Scaling Al to Eng value Begin LD1 Ladder Diagram User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 12 Ladder program Read 8 wards fram Slavez1 M FO000 Addressz1 using code 4 starting Modbus ADDR No is Please set M 701 TR s range to i 10v by DECON utility type cadez8 comm ak1 B
18. state of the related M 7000 state of the related M Communication state of the related M 7000 Temper 1 to E EN Temperature input value of Ch1 To 8 of Temper 8 M 7019R Project One Ladder program ISaGEAF WDEMO 45 Programs mi x File Make Project Tools Debug QCptins Help ia EN SE d LESE MEL Begin LOI Ladder Diagram I O connection ar ISaGRAF WDEMO 45 I O connection q pi x File Edit Tools Options Help B PSrPrn ttl FEAE 0 EI Pun ref 107 mss port nn 3 mm baud 9600 mme char 8 4 imu parity 0 coma stop bit 1 6 mun timeout 250 4 9 mbus B com port n x User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 21 18 Ladder program comm okt J This is special setting for temperature input module The CODE_ parameter of MBUS_R amp MBUS RI can be standard or special setting In the standard setting case Setting CODE as 1 or 2 each returned NI to NI2 contains 16 bits data or 16 boolean Setting CODE as3 or 4 each returned NI to NI2 is normally from 32768 to 432707 The special setting case is for M 7000 temperature input modules like M 7015 M 7018R amp M 7019R Please set CODE to a special value defined as below Format TTRRCC Hex TT 10 Convert to Degree Celsius TT 20 Convert to Degree Fahrenheit TT 00 standard setting 32768 to 432767 RR should be set as 00 if TT 00
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