User`s Manual of ISaGRAF Embedded Controllers
Contents
1. Then the COM1 port of the uPAC 7186EG will be always Modbus RTU slave port It will reply always if you send Modbus request to it even it is not redundant active User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 17 2 There are three useful variables which show who is the current active controller and the controller or Ebus communication or DI DO status Your HMI and SCADA can request these three values to know the current working status if assigning a proper Modbus network number to them They are listed as following number 2 means I am Slave controller yet Master_Ok Boolean True Master controller is working OK Not assigned Flase Master controller is not working OK yet for ex power OFF Ebus cable broken DI DO broken True Slave controller is working OK Not assigned Flase Slave controller is not working OK yet for ex power OFF Ebus cable broken DI DO broken 3 There are three programs should to be modified in demo_51a and demo_51b to fit your real application 1 In the M_B7000 and S_B7000 programs search the Add YOUR RS 485 I O CONTROL of BUS7000 Here 2 In the M_Contrl and S_Contrl programs search the Add YOUR CONTROLL data here 3 In the M_Ebus and S_Ebus programs search the ADD YOUR EBUS CONTROL in the Following 4 All the other programs below the M_Ebus and S_Ebus in the demo_Sla an2. Chapter 6 Linking RS 485 I 7000 amp 1 87xx Modules Note 1 The I 87017R and I 87017RC is better than I 87017 and I 87017C in industrial application 2 The I 87018Z is better than I 87018R and I 87018 in industrial application I 87018Z has 10 channels The precision is better than I 87018R and I 87018 And each channel can configure to be different Input type and range For example using Ch 1 to 4 to measure 4 to 20 mA using Ch 5 to 8 as Thermo Couple K Type using Ch 9 to measure 2 5 V and using Ch 10 as Thermo Couple R Type 3 The I 7018Z is better than I 7018R and I 7018 The reason is the same as I 87018Z 1 7018z http www icpdas com products Remote_IO A 7000 1 7018z htm 1 87018z http www icpdas com products Remote_IO A 87k 87018z htm For more description about using I 87018Z and I 7018Z please refer to Chapter 11 3 9 or www icpdas com FAQ Software ISaGRAF 055 Please refer to Section 1 5 for connection instructions between the I 8xx7 controller system to the I 7000 and J 87xx series modules Very Important Please wire an terminal resistor around 110 to 330 ohms at I 7188EG XG I 8xx7 or W 8xx7 controller s RS 485 port between the D andthe D pin or beween the RS 485 and RS 485 pin This will ensure the host watchdog of I 7000 and I 87K output modules to work correctly when the communication between the controller and the I 7000 I 87K output modules is broken You can try 110
3. and demo_49b 1 If your application doesn t setup any HMI or SCADA device to connect to this redundancy system you can delete the first Ladder rung which using the COM_MRTU function in the M_B7000 program in the demo_49a and in S_B7000 program in the demo_49b Then the COM 1 port of the 1 8437 80 will be always Modbus RTU slave port It will reply always if you send Modbus request to it even it is not redundant active User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 20 2 There are three useful variables which show who is the current active controller and the controller or Ebus communication or DI DO status Your HMI and SCADA can request these three values to know the current working status if assigning a proper Modbus network number to them They are listed as following number 2 means I am Slave controller yet Master_Ok Boolean True Master controller is working OK Not assigned Flase Master controller is not working OK yet for ex power OFF Ebus cable broken DI DO broken True Slave controller is working OK Not assigned Flase Slave controller is not working OK yet for ex power OFF Ebus cable broken DI DO broken 3 There are three programs need to be modified in demo_49a and demo_49b to fit your real application 1 In the M_B7000 and S_B7000 programs search the Add YOUR RS 485 I O CONTROL of BUS7000 Here 2
4. In the M_Contrl and S_Contrl programs search the Add YOUR CONTROLL data here 3 In the M_Ebus and S_Ebus programs search the ADD YOUR EBUS CONTROL in the Following 4 All the other programs below the M_Ebus and S_Ebus in the demo_49a and demo_49b should be identical programs Only the first 4 M_GET_P M_B7000 M_Contrl amp M_Ebus in the demo_49a are different as the first 4 S_GET_P S_B7000 S_Contrl amp S_Ebus in the demo _49b _TSaGRAF DEMO 494 Programs g ol x File Make Project Tool Debug Options Help A HSM Oem sexi OW ar The order of the first 4 programs from Begin mA AA GET P Get pulse Master z TA M_B7O00 lt conrat of Bus7000 tMaster OP to down should be M_GET_ H Contri controll active or not Master P M_B7000 M_Contrl HHH WM atts Control data exchange via Eb ML Ebus DO NOT place them with HEC Demo blink L1 L2 change period wrong order End R_ end Begin MM Ebus Ladder Diagram User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 21
5. here as they are WIDEN azat here configured in the A DCON utility TOI7RC OK eri a FI 2 A0R_ MI Aad 16 04 RANGE Nile FA MIS_ 511 Mild FAT MIS _ FATS MIB_ 514 Mi FAATS A16 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 10 Note If the current input sensor is 4 to 20 mA user may better set I 7017RC or I 87017RC lt range type to D 20 mA or LA 0 20mA set as 7 4 to 20 mA is not good The reason Is If setting RS 485 I 7017RC or I 87017RC s range type as 7 4 to 20 mA analog Input value of 0 or close to 0 could mean the Sensor input is 4 mA and also possible the Sensor is broken line So it is not easy to distinguish these two situation by software Howevr if setting I 7017RC or I 87017RC s range type as D 20 mA or 1LA 0 20 mA analog input value of 0 or close to 0 only means the Sensor is broken line If the Sensor input is 4 to 20mA the analog value should be 6553 to 32767 not close to 0 Of course the communication state of the RS 485 I 7017RC and I 87017RC should be Ok The Ok1 and OK variable in the above example 3 can indicate the communication is Ok or not If the communication is False it means the controller can not link to the RS 485 I O well You need to handle this situation in your ISaGRAF program User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 11 Example 4 Program I 7018 bloc
6. COM2 RS485 D2 D2 x RS485 I 7000 Ru 87P4 I 87K4 5 8 9 I O Ru 87P8 I 87K I O uPAC 7186EG slot 0 X 107 Redundant Master Controller status input in X 107 Ebus ___ Ethernet cross cable uPAC 7186EG slot 0 X 107 Redundant Slave COM2 RS485 D2 D2 Operations Principle 1 When the system is powered up the control of Bus7000b belong to Redundant Master 2 If Redundant Master is damaged or Power off Redundant Slave takes the control of Bus7000b 3 If Redundant Master is alive from damaged or power up again it takes the control of Bus7000b again The change over time of 2 and 3 is about 5 seconds 4 Control data is exchanging via Ebus if using a cross cable no need any ethernet switch 5 All I O should be RS 485 I O except the status I O in the slot 0 X 107 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 16 Demo program new demo_S5la and demo_51b released since Nov 10 2007 1 8000 CD ROM napdos isagraf 7188eg demo or ftp ftp icpdas com pub cd 8000cd napdos sagrat 7188eg demo User can use the COM_MRTU function to disable the uPAC 7186EG s COM port if it is NOT redundant active then its COM1 will never answer any question to the PC HMI SCADA And also enable its COMI by COM_MRTU function if it is redundancy active Then at any time only the redundancy active controller will reply to the PC HMI
7. SCADA as below configuration Please refer to demo_Sla amp demo_51b Chapter 20 5 Step2 lists the steps to setup the 1 7188EX MTCP Modbus TCP IP to Modbus RTU gateway Important Please set these two uPAC 7186EG s Net ID to the same No for ex setting as No 1 And the IP should be different but in the same domain For ex setting as 192 168 1 8 and 192 168 1 9 Mask should all set to 255 255 255 0 PC HMI SCADA can connect to this bus 000 redundancy system with only one IP of the i 7186EX MTCP NS 205 i 7 188EX MTCP a S Sra I Ethernet f COM roe a PC HMI SCADA Modbus TCP IP protocol Modbus RTU RS 485 r protocol _ COM2 RS 485 x D2 D2 i 7520R RS485 L 7o00 Ru 87P4 LS7E 4i5iaio LO Ru 87P8 L amp 7E VO Cable Pin Assignment I 7520R R5232 UPAC 186EG COM1 Male uPAC 7186EG X 107 Redundant Master oon Controller RS232 status input Ebus Ethernet in 107 Cross cable uPAC 7186EG X 107 Redundant Slave lt TXD 2 2 TXD I 7520R _COM2 RS 485 RXD 3 3 RXD D2 D2 GND 5 5 GND Some important note in the demo program demo_51a and demo_51b 1 If your application doesn t setup any HMI or SCADA device to connect to this redundancy system you can delete the first Ladder rung which using the COM_MRTU function in the M_B7000 program in the demo_51la and in S_B7000 program in the demo_51b
8. input of the redundant slave s 1 8054 And also wire Ch 1 ouput of the redundant slave s 1 8054 to Ch 1 input of the redundant master s 1 8054 I 8437 80 Bus7000 redundancy system COM3 RS485 va Pin 1 D Pin 9 D 1 8437 80 1 8837 80 slot 0 1 8054 Redundant Master Controller status input in i 8054 Ebus ___ Ethernet cross cable 1 8437 80 1 8837 80 slot 0 1 8054 Redundant Slave COMS3 RS485 Pin 1 D Pin 9 D Operations Principle RS485 I 7000 I O Ru 87P4 Ru 87P8 I 87K4 5 8 9 I 87K I O 1 When the system is powered up the control of Bus7000b belong to Redundant Master 2 If Redundant Master is damaged or Power off Redundant Slave takes the control of Bus7000b 3 If Redundant Master is alive from damaged or power up again it takes the control of Bus7000b again The change over time of 2 and 3 is about 5 seconds 4 Control data is exchanging via Ebus if using a cross cable no need any ethernet switch 5 All I O should be RS 485 I O except the status I O in the slot O 1 8054 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS Demo program new demo_48a and demo_48b released since Nov 10 2007 1 8000 CD ROM napdos isagraf 8000 demo or ftp ftp icpdas com pub cd 8000cd napdos isagrat 8000 demo User can use the COM_MRTU function to disable the 1 8437 80 s COM port if i
9. ohms first then try 220 ohms then others For example if you don t wire any terminal resistor and enable the host watchdog function at bus7000b Section 6 2 the host_watchdog parameter set as 1 when you just un plug the I 7000 s DATA pin keep Data pin connected with the controller you will see the watchdog doesn t work in this 1 7000 If you wire a resistor about 110 ohms between the controller s RS 485 D and D pin if you un plug anyone of I 7000 s Data or Data pin the watchdog will work correctly User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 1 6 1 Configuring The I 7000 amp I 87xx Modules Note A If RS 485 remote I 7000 and I 87xxx I O module s type is Analog Input please configure the format as 2 s complement by DCON utility Like I 7005 I 7013 I 7015 I 7016 I 7017 I 7017R I 7017RC I 7018 I 7018R I 7018Z I 7019 I 7019R I 7033 I 87013 I 87015 I 87016 I 87017 I 87017R I 87017RC I 87018 I 87018R I 87018Z and I 87019R B If RS 485 remote I 7000 and I 87xxx I O module s type is Analog Output please configure the format as Engineer Unit by DCON utility Like I 7021 I 7022 I 7024 I 87022 I 87024 and I 87026 To begin configuration of the I 7000 and I 87xx series modules to the controller system use the DCON Utility program to set up the I 7000 and I 87xx modules Please use DCON utility of version 4 4 3 or l
10. watchdog_timer is set for 3 seconds If the watchdog_timer value is set to 2A the watchdog_timer is set for 4 2 seconds The checksum parameter defines the remote IO is using 0 No checksum or 1 with checksum The old bus7000 not supporting checksum options Bus700b does support it If the host watchdog feature is active and the watchdog timer 1s exceeded on the controller system it means the connection is break between the controller and I 7000 I 87xx modules the 1 7000 I 87xx modules will go to a safe predetermined value by DCON utility Normally for Digital Output channel the safe state is D O OFF or D O False There is an analog input channel available on the Bus7000b Remote virtual board This analog input channel will return a value equal to the currently set baud rate User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 8 6 3 Programming an I 7000 amp I 87xxx Module 6 3 1 Program I 7xxx or I 87xxx remote IO function blocks To link any I 7000 and I 87xx module to the I 8xx7 I 7188EG XG amp W 8xx7 controller system the Bus7000b module MUST be opened first Once the Bus7000b is opened the I_7xxx 87xx function block can now be programmed and you can access all of the I O channels available from that function block and that data can now be used in a LD program NOTE Please declare all variables which connect to the I 7xxx I 87xx block as In
11. 6 4 Redundancy System by uPAC 7186EG or 1 8437 80 Note 1 W 8347 and W 8747 support best CPU redundancy solutions Please refer to Chapter 20 and www icpdas com FAQ Software ISaGRAF 062 The CPU speed of Wincon is about 10 to 20 times faster compared with the 40MHz 1 8417 8817 8437 8837 and 1 7188EG XG s CPU 2 The uPAC 7186EG and 1 8437 80 and future 1iPAC 8447 can setup a Bus7000b redundancy system Their CPUs are 80MHz The CPU speed is about 2 to 4 times of the 40MHz 1 7188EG XG s CPU 3 The 40 MHz 1 8417 8817 8437 8837 and 1 7188EG and 1 7188XG are not good for Bus7000b redundancy system Please use the best solution of Item 1 or the solution of Item 2 6 4 1 Hot Swap Redundancy System by uPAC 7186EG plus RU 87P4 RU 87P8 uPAC 7186EG Driver since it is released supports Redundant Bus7000b The configuration is listed as the following It supports hot swap I O if using RS 485 expansion unit of RU 87P4 and RU 87P8 Please refer to section 6 1 The Ebus are for exchanging data between the Redundant Master amp Redundant Slave The controller status inputs in X 107 s D I channel are to indicate the other controller I am still alive Please wire Ch 1 ouput of the redundant master s X 107 to Ch 1 input of the redundant slave s X 107 And also wire Ch ouput of the redundant slave s X 107 to Ch 1 input of the redundant master s X 107 uPAC 7186EG Bus7000 redundancy system
12. Bus7000b function is considered a virtual board and must be selected from the Equipments section of the Select Board Equipment window The Bus7000b MUST be connected to slot number 8 or higher on the ISaGRAF I O Connection window since slot 0 through 7 are used to connect to real I 8000 boards Only one Bus7000b can be linked to one I 8xx7 iPAC 8447 8847 I 7188EG XG uPAC 7186EG amp W 8xx7 controller system If you attempt to connect more Bus7000b to an ISaGRAF controller it will not work m 3aGRAF CREATION I O connection O x File Edit Tools Options Help S SPSrn fl FR se 4 Select board eguipment bus 000 1 7000 10 on Coma or COM4 gt buer 000b 7000 l0 on Com or COM rf O00 10s on Coma or COM4 a Ebus Master ebus Set as Ebus slave ebus 32 Set as Ebus slave TFbus in lt New gt Set as Fous Master fbus os lt New gt Set as Fous slave Lf 188eg 1D amp 1D0 for the 71866 1601 7a 8 CH Analog Input with Alarm 804z Isolated 16 CH DI amp 16 CH DO a050 16 Ch selectable 0 8054 Isolated 8 CH DI amp 8 CH DO i8055 8 CH DI amp 8 CH DO _ Equipments L80633 Isolated 4 CH DI 4 CH DO i 807r 8 CH DI 8 CH DO simulator ll In the example provided set the slot below number 9 to Bus7000b Remote om SaGRAF CREATION 140 connection 0 x fie Edit dene Qptions Help Com_port setting i esam tTlRA S I 8xx7 3 or 4 COM3 or COM4 o El g
13. I 7017 87017 by DCON Utility Analog Input value Physical value 32768 32767 500mV 500mV 500mV 150mV 150mV 150mV User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 12 Below table is for the 1 7017RC and 1 87017RC no external 125 ohm resistor required Range type I 7017RC 87017RC by DCON Utility Physical value Analog Input value ame Jo ormer 4m Poma mA OmA oo fom Pom Please refer to the on line help for each I O module s table or refer to the Appendix D m SaGRAF TESTI LD1 Quick LD Program J oOj x File Edit Tools Options Help Aa VO2 HS xbd eal aae FRJHE Fae Fd GH FS Fe HE FP iH FS Il Fo tF wr 7O18h COMM_OK1S 2 _ _ _ _ Z Set Hardware Driver Version GETCTS Get CTS status HY STER hysteresis FOO5D ach Thermistor 2 comp Integer FOOSD2 ach Thermistor Enginer Integer FOOSD3 ach Thermistor Enginer Real 70110 1 Thermo 1 DIEW 2 DOLALM 702D 1 Ana Ing 1 DF 2 DOLAN h al Parameters T_7018H ai Cr a pjm ET NI Br HNI Technical notes C function blocks le _ 018N IF Q_ 15 FAL MEANS COMMUNICATION IS BAD TH NIG integer Analog input value of Min gt gt Max 32768 0 32767 modbus val 8000 gt 0000 gt 7FFF User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 13 6 3 2 Setting a special ADR_ parameter of remote tem
14. ater version at ftp ftp 1icpdas com pub cd 8000cd napdos driver dcon_utility or 1 8000 CD ROM napdos driver dcon_utility setup Notes 1 Make sure the hardware connection 1s correct 2 Search and configure the modules one by one 3 Connect the module s INIT to GND and Power on the module New Products RU 87P4 4 slots RU 87P8 8 slots RS 485 expansion unit Better than 1 87K4 1 87K8 If using with 1 87K high profile I O cards it supports hot swap Auto configuration Only need to config it once at design time then at run time just plug and play Communication Addr Baud rate amp Checksum are set by rotary and dip switch All ISaGRAF controllers support them just like supporting the 1 87K4 8 please refer to Chapter 6 More at http www icpdas com products io_expansion_unit ru 87p ru 87p4 htm Auto Configuration Hot Swap Easy Maintenance Easy Duplicate Easy Diagnostic Rugged Industrial Environment User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 2 Step I Hardware connection A The power supply must be DC power between 10V to 30V on e module for each time r i 7 a B Wiring diagram for connecting to l 7000 a Bn ei eto ey a o 5 o Ea j a POWER SUPPLY HOST COMPUTER WONM ee HOW 4307DC Sel eee Y DATA G DATA R Vs Note For configuring I 7000 and I 87xx
15. d demo_51b should be identical programs Only the first 4 M_GET_P M_B7000 M_Contrl amp M_Ebus in the demo_5la are different as the first 4 S_GET_P S_B7000 S_Contrl amp S_Ebus in the demo_51b _ TBaGRAF DEMO 51A Programs f ol x Fie Make Project Toole Debug Options Help D HS C Aem vel on ar Begin mM GET P Get pulse Master The order of the first 4 programs from mA M BYOOO cometorsus o00 Master top to down should be M_GET_ Z5 M Contri controll active or not Master P M_B7000 M_Contrl mA PST ES Control data exchange via Ebus i M_Ebus DO NOT place them with mA LOD Demo blink L1 L2 change period wrong order End R_ end Begin MM Ebus Ladder Diagram User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 18 6 4 2 Hot Swap Redundancy System by 1 8437 80 plus RU 87P4 RU 87P8 I 8437 80 1 8837 80 Driver rev 3 23 or later version supports Redundant Bus7000b The configuration is listed as the following It supports hot swap I O if using RS 485 expansion unit of RU 87P4 and RU 87P8 Please refer to section 6 1 The Ebus are for exchanging data between the Redundant Master amp Redundant Slave The controller status inputs in 1 8054 s D A channel are to indicate the other controller I am still alive Please wire Ch 1 ouput of the redundant master s 1 8054 to Ch 1
16. d Disabled Protocol DCON Modbus DCON Protocol Protocol Protocol The initial state after initiation VO Module 7000 series i 7000 and M 7000 asses O o a o Disabled Disabled DCON Protocol DCON Protocol Step 3 Select COM port and baud rate to search Execute the DCON Utility from Start programs DAQPro DCON Utility el fay DAOQPro fay DECON Utility DCON Utility T Rainendar fs Uninstall DCON Utility amp Intemet Explorer DCON Support Module_List Programs f Fa OpenOffice org 2 0 E Version Information ts start ws fm FDF reator 1 Click COM Port menu to select the COM port and baud rate to search You can select multi baud rate protocol or checksum conditions if you do not know the module s setting but it will spend more time to scan the network After selection click OR 2 Click __ Start Search icon to begin search module Click m when it is found User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 4 DCON Utility Fer 4 4 2 PD K EOM Port search Run Terminal Help L The Found Ont I 7000 6000 module Module gt _Address Baudrate Che 321600 M ann ra M M E Soat an Char searching status COM Port EOM a Address O0fdec EJ Confizuration tor 7050 Module Yersion BI04 DCON Utility Fer 4 4 2 File COMPort Seach Run Terminal r Digital Output 0 f oxo0 F LSB CH 0 MSB CH r COOCOO Found Ont 140 module eel
17. k for i 7018R and 1 7018 Please use new i1_7018n block 1 7018z is a better hardware than 1 7018 and 1 7018R Please refer to Chapter 11 3 9 or www icpdas FAQ Software ISaGRAF 055 for demo example Please configure I 7018 and I 7018R s format as 2 s complement by DCON utility Then please program a I_7018n block The I_7018n block request all 8 channels by one single command however the I_7018 block need to send 8 commands for 8 channels 7D18N COMM 0K15 z G MIT FAT Mle FAA OC per or 7018R Ml4_ Ad MIS Foss If connected well return as TRUE Address of I 7018 NIB_ FAX 8 Internal Integer variables should be used Wiz HA7 here The other RS 485 I 7000 and I 87K I O all use the similar way Note If RS 485 remote I 7000 and I 87xxx I O module s type is Analog Input please configure the format as 2 s complement by DCON utility Like I 7005 I 7013 I 7015 I 7016 I 7017 I 7017R I 7018 I 7018R I 7018Z I 7019 I 7019R I 7033 I 87013 I 87015 I 87016 I 87017 I 87017R I 87018 1 87018R I 87018Z and I 87019R If RS 485 remote I 7000 and I 87xxx I O module s type is Analog Output please configure the format as Engineer Unit by DCON utility Like I 7021 I 7022 I 7024 I 87022 I 87024 and I 87026 Below table is for the I 7017 7017R 87017 87017R These modules need external 125 ohm resistor if using D 20mA Range tyep
18. nt to get a clear temperature input value for example value of 2312 means 23 12 Degree Celsius Then please set ADR_ to a special value defined as below Important Special ADR_ setting is supported since driver version of I 8xx7 3 11 I 7188EG 2 09 I 7188XG 2 07 W 8xx7 3 24 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 14 Format TTRRAA Hex TT 10 Convert to Degree Celsius TT 20 Convert to Degree Fahrenheit TT 00 standard setting 32768 to 32767 RR should be set as 00 if TT 00 RR type code setting of the related temperature input module AA address of the related temperature input module For example setting ADR_ as A 16 102011 TT 10 RR 20 AA 11 Hex the input value will be Degree Celsius unit is 0 01 degree range 20 Platinum 100 a 0 00385 degree Celsius address 17 Dec That results input value of 2356 23 56 Degree Celsius 489 4 89 Degree Celsius 999990 sensor broken line B 16 202A03 TT 20 RR 2A AA 03 Hex the input value will be Degree Fahrenheit unit is 0 01 degree range 2A Platinum 1000 a 0 00385 degree Celsius address 3 Dec That results input value of 4512 45 12 Degree Fahrenheit 500 5 00 Degree Fahrenheit 999990 sensor broken line C 16 01 TT 00 RR 00 AA 1 standard setting the input value will be 32768 to 32767 address 1 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 15
19. perature input module to get clear Degree Celsius or Degree Fahrenheit input value ICPDAS provides many temperature input modules as below With broken line detection or called wire opening detection Thermocouple type I 87018Z I 87018R 87019R 7018Z 7018R 7O18BL 7019 7019R RTD type I 87013 87015 7013 7015 7033 Thermister type I 87005 7005 Without broken line detection Thermocouple type I 87018 7018 7018P The ADR_ parameter of temperature IO function block can be standard setting or special setting For example setting ARD of the I_7033 function block to 1 to 255 Dec value means standard setting the value of 1 to 255 indicates the address of the remote I 7033 The temperature input value is normally 32768 to 32767 in the case It depends on the IO module s Type code setting Set by DCON utility normally value of 32768 amp 32767 means wire broken line ADR_ 10 TT 00 RR 00 AA 0A Hex means standard setting address 10 the temperature input value is normally 32768 to 32767 If ADR_ 16 10201A TT 10 RR 20 AA 1A Hex means special setting Degree Celsius type code 20 of this I 7033 module set by DCON utility address 26 the temperature input value is a clear Degree Celsius value for example value of 4556 mans 45 56 degree 500 means 5 00 degree If user wa
20. q p ofo En Power On Value of DO Safe Value of DO L56 CH 0 MSE CH 6 COM Port mele T Address User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 5 TOSO Setting Communication Parameters OE Ea Then follow the ine Bandrate Checksum or Protocol OE Please do folowing steps steps to check the eff Disconnect INIT pin from GND ping or adjust the dipewitch to Normal side new setting otepa Power off then Power on the module otep seach the module again Note Remember to remove the connection of I 7000 s INIT and GND after the setting is well configured Then recycle its power For I 87K I O remember to switch the related Dip to OFF then recycle its power IMPORTANT NOTES Regarding remote I 7000 amp I 87xx Modules One I 8xx7 I 7188EG XG controller system can link up to a maximum of 64 pcs of I 7000 and I 87xx modules However 255 pcs for W 8xx7 It is recommended though that you do not link more than 24 modules to a single I 8xx7 and 7188EG XG while 64 modules for a W 8xx7 controller system Each I 7000 and I 87xx module MUST have it s own unique address to properly link to an ISaGRAF controller system The default Checksum setting is disabled If set as enabled please connect bus7000b listed in section 6 2 and set checksum parameter to 1 and make sure that all of the I 7000 and I 87xx modules are set to the same baud rate and same checksum setting as the cont
21. roller system 9600 baud by default When you receive any of the I 7000 series modules or I 87xxx modules you will receive documentation called Getting Started With I 7000 Series Modules that provides instructions on how to properly configure these modules If you need assistance on changing the baud rate or checksum please refer to the Change Baud Rate amp Checksum section in the Getting Started With I 7000 Series Modules You can find all of the documentation on the CD provided with your I 7000 series module from ICP DAS in a file titled getstart pdf If RS 485 remote I 7000 and I 87xxx I O module s type is Analog Input please configure the format as 2 s complement by DCON utility Like I 7005 I 7013 I 7015 I 7016 I 7017 I 7017R I 7017RC I 7018 I 7018R I 7018Z I 7019 I 7019R I 7033 I 87013 I 87015 I 87016 I 87017 I 87017R I 87017RC I 87018 I 87018R I 87018Z and I 87019R If RS 485 remote I 7000 and I 87xxx I O module s type is Analog Output please configure the format as Engineer Unit by DCON utility Like I 7021 I 7022 I 7024 I 87022 I 87024 and I 87026 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 6 6 2 Opening The Bus7000b Function To create a link between the I 8xx7 1PAC 8447 8847 I 7188EG XG uPAC 7186EG amp W 8xx7 controller system and an I 7000 and I 87xx module you need to connect the Bus7000b function through the ISaGRAF I O Connection window The
22. t sas ref A 7188EG XG uPAC 7186EG 2 or 3 mw com_port 3 W 8xx7 3 sous com_baud 9600 sous host_watchdog 0 4 cat Watchdog timer 1E mus chechsum 0 L ia 3 a bus 000b B remot ru ha User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 7 The com_port parameter can have a value of 3 for COMS3 or 4 for COM4 for the I 8xx7 controller while 2 COM2 or 3 COMS3 for the I 7188EG XG amp uPAC 7186EG and 3 COM3 for the W 8xx7 This parameter defines which COM port ID the controller system will communicate with the I 7000 I 87xx module The default value for the com_port parameter is 3 The com_baud parameter defines the baud rate that the I 8xx7 I 7188EG XG uPAC 7186EG amp W 8xx7 will communicate with the I 7000 I 87xx module The possible values are 2400 4800 9600 19200 38400 57600 and 115200 You must make sure that the controller system and the I 7000 I 87xx modules are all set to the same com_baud value The host_watchdog parameter enables or disables the watchdog function for the I 7000 and I 87xx module Setting the host_watchdog parameter to a non zero value will enable the host_watchdog feature The watchdog_timer parameter defines the amount of time before a host_watchdog will occur The value for the watchdog_timer is defined in a hexadecimal value with the units defined in 0 1 second increments For example if the watchdog_timer is set to a value of 1E the
23. ternal attribution Example 1 Programming An I 7050D Module L TOOD en Address of I 76050D Connect well will return TRUE 8 D O channels of g I 7050D Can declared BOG i 7 D L channels of as Internal attribute I 7050D Can be declared as Internal attribute Connect well will Address of return TRUE I 7041D 14 D I channels of I 7041D Can be declared as Internal attribute User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 9 Example 3 Programming a I 87017R or I 7017RC function block current input measurement I 87017RC and I 7017RC can measure current input of 20 mA 0 20mA and 4 20mA Unlike I 87017 I 87017R and I 7017 no external 125 ohm resistor required Please configure their format as 2s complement by DCON utility The A4_20_to function can be used to convert the analog input value to user s engineering value please refer to Appendix A 4 Range type I 7017RC 87017RC by DCON Utility Physical value Analog Input value 32768 0 432767 A 4 20mA mA 20 mA DE 20mA 20mA OmA 20mMA ___ O 20mA OmA 20mA of 01FR OK ent 4 HIT FA MI bea If connected well return as TRUE Mls AS Mid Fad To use 1_87017R Please program 1_87017R for using and i_7017RC NIS_ AS RS 485 I 87017RC module Please assign the same nie ag Range Type setting 8 Internal Integer variables should be used
24. tis NOT redundant active then its COM1 will never answer any question to the PC HMI SCADA And also enable its COMI by COM_MRTU function if it is redundancy active Then at any time only the redundancy active controller will reply to the PC HMI SCADA as below configuration Please refer to demo_49a amp demo_49b Chapter 20 5 Step2 lists the steps to setup the 1 7188EX MTCP Modbus TCP IP to Modbus RTU gateway Important Please set these two i 8437 80 s Net ID to the same No for ex setting as No 1 And the IP should be different but in the same domain For ex setting as 192 168 1 8 and 192 168 1 9 Mask should all set to 255 255 255 0 PC HMI SCADA can connect to this bus 000 redundancy system with only one IP of the 1 7 186EX MTCP NS 205 i 7 188EX MTCP a S Sal I Ethernet f COM roe a PC HMI SCADA Modbus TCP IP protocol Modbus RTU RS 485 r protocol _COMS RS 485 Fa Find O Ping D i 7520R RS485 T 7000 Ru 87P4 T S7E4 5 8 9 ine Ru 87P8 I 37E Yo Cable Pin Assignment I 343 80 slott 6034 Redundant Master oon Controller Base Status input Ebus Ethernet gt in i 2054 Cross cable ga 80 slot 5054 Redundant Slave i 7520R R5232 i 8437 80 COM1 RS 232 Male Male TXD 2 2 TXD I f520R COM3 RS 485 RXD 3 3 RXD Pin t D Ping D GND 5 5 GND Some important note in the demo program demo_49a
25. x I O module you have to prepare an I 7520R converter For other wiring diagram please refer to DCON Utility User s Manual Step 2 Set I O module to initial state If the module is a new one factory have set a default settings for user s convenient If you don t know the configuration of the module please set the I O module to initial state xxx To set I 7000 module to initial state is to wire connect the INIT to GND and Power on the module Then the module will become initial state Some new designed I 7000 modules have a Dip switch at its back Please switch it to the INIT position then power up the module x T 87K module s initial state is set by I 87K4 5 8 9 s dip switch For example setting dip 2 to ON and then re cycle the power it means the second slot is in initial state If using I 87KS5 and I 87K9 please do not plug I 87xxx board in its left most slot for initial configuration Please plug at 2nd to 9th slot for initial configuration The dip 1 is for 2nd slot of I 87K5 and I 87K9 dip 4 is for 5th slot Dip 8 is for 9th slot of I 87K9 Some new designed I 87K I O modules have dip switch built in Their INIT Normal state is controlled by its own dip switch not by the dip switch of I 87K4 5 8 9 User s Manual Of ISaGRAF PAC Dec 2007 Rev 6 0 ICP DAS 6 3 The default state from factory YO Module 7000 _w 7000 Address 1 1 1 9600 9600 115200 Disabled Not define
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