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Compact remote2 module Master: EH-TRME2 Slave

1. imm e Small scale I O system Module counts 1 slave unit EH TRLLE Link points 128 points Small scale remote 1 0 system Module counts max 8 slave units Remote I O points 128 points Figure 1 3 3 System configuration example 2 of EH CPU104A 208A 316A 4 Remote I O system with the existing PLC Since EH TRME2 TRLE2 has communication compatibility with current models REM MMH LMH LH2 RIOH TM TL or RIOM TM TL it is possible to replace existing PLC by EH 150 EHV series Therefore you can use compact remote modules with remote I O system of the existing PLC Remote master Remote slave Remote slave Remote slave RIOH TM EH TRLE2 EH TRMLE RIOH TL EH 150 EHV H 200 250 252B 252C H 200 250 252B 252C Figure 1 3 4 Replacement configuration example 1 of existing PLC Remote master Remote slave Remote slave Remote slave REM MMH REM LMH EH TRLE2 RIOH TL lo EH 150 EHV H 200 250 252B 252C EH
2. EH TRME2 EH TRLE2 EH TRLE2 ahe e SEESE NE NE 16116 16 16 16 Occupied channels of master No 1 Occupied channels of slave St No 0 Channel No Input X10000 X10015 X10100 X10115 0200 X10215 0300 X10315 0400 X10415 Output Output X10000 X10015 X10100 X10115 X10200 X10215 X10300 X10315 X10400 X10415 Occupied slots Y10500 Y10515 Y10600 Y10615 Y10500 Y10515 1000 X11015 Y10700 Y10715 Y10600 Y10615 Y10700 Y10715 X11000 X11015 Occupied channels of slave St No 1 Output X11100 X11115 X X11100 X11115 X 12007 X11215 X11200 X11215 Y11300 Y11315 Y11300 Y11315 Y11400 Y11415 Y11400 Y11415 Y11500 Y11515 Y11500 Y 11515 Y11600 Y11615 Y11600 Y11615 1 2 3 4 2 6 7 8 9 A B C D E F Y11700 Y 11715 Figure 4 5 9 System configuration example after the replacement to EH 150 Mode0 Y11700 Y11715 Chapter 4 Basic functions and System configuration 4 6 Replacement from EM EM II series This remote module has communication compatibility with remote I O for EM EM II series you can use an existing cable in replacement However there are differences with lineup of I O modules specifica
3. Empty KA Occupied Image slots h I I I I slots f B I I i Y I I 1 l X I I I L Occupied channels of master Occupied channels of slave St No 0 Y Channel Channel 1 i 1 No Input Output No Input Output e g Occupied channels of slave St No 1 X300 X315 Y364 Y379 0 X300 X315 Y364 Y379 Channel i X316 X331 Y380 Y395 1 X316 X331 Y380 Y395 No Input Output X332 X347 WY36 2 X332 X347 WY6 X348 X363 WY37 3 X348 X363 WY7 Figure 4 5 4 System configuration example after replacement to EH 150 Mode2 In this case you need not assign I O assignment for I O module on slave bases because master module with I O assignment X4Y4W is not treated as remote module Figure 4 5 4 is an example of replacing all of master and slave modules with the EH 150 series It is also possible to leave all or partially slave modules like the H 200 series in order to postpone the wiring work of slaves In this case please turn off high speed refresh mode HS of a front DIP switch of the master module and the slave modules and turn on communication mode MODE of a front DIP switch of them Chapter 4 ass Replacement from Remote I O MINI with mode3 Mode3 of Remote I O MINI is a mode that uses
4. Occupied channels of master No 1 Channel No Input Occupied channels of slave St No 0 Channel Input Output NAAN FPwWNe CO X10000 X10015 X10100 X10115 X10200 X10215 X10300 X10315 X10400 X10415 X11000 X11015 X11100 X11115 X11200 X11215 Output No X10000 X10015 X10100 X10115 X10200 X10215 X10300 X10315 X10400 X10415 Occupied channels of slave St No 1 Channel No Input X11000 X11015 Output X11100 X11115 X11200 X11215 Figure 4 5 6 System configuration example after replacement to EH 150 Mode3 Chapter 4 Basic functions and System configuration 4 5 4 Replacement from Remote I O MINI with modeO Mode0 of remote I O MINI is a mode that uses the remote input and output in 1 024 points 2 048 points in the case of using image slots Transfer command TRNS1 QTRNS1 or a handshake program was necessary in the ladder program for handing over the data between Remote I O MINI and CPU while a lot of remote I O numbers were able to be used Figure 4 5 7 the MINI with modeO for H 300 700 2000 302 702 1002 2002 4010 shows system configuration example of Remote I O Figure 4 5 9 shows replaced system configuration example with compact remote2 In this case it is necessary to change I O assignment of master module from X4Y4W to REMOTE2 Please set I O assignment X16 Y16 for all input m
5. Remote slave EH TRLE2 XG EG xe Exe XG Bv YA YI 16 16 16 16 16 16 16 16 Occupied channels of master Channel No Input M100 M10F Output M600 M60F M110 M11F M610 M61F M120 M M620 M62F M130 M M630 M63F M140 M M150 M M640 M64F M650 M65F M160 M M660 M66F M170 M M670 M67F oo 1Q9g tn FwWN M180 M M680 M68F Occupied slots Image slots Occupied slots Image slots Occupied channels of slave St No 0 Channel No Input Output 0 M100 MIOF M600 M60F MIIO MIIF M610 M61F 1 2 M120 M12F M620 M62F o ied ch seksi St No 1 ccupied channels of slave ot NO M130 M13F Not used Channel M140 M14F Not used No Input Output M150 MISF M650 M65F MI160 MI6F M660 M66F M170 MI17F M670 M67F M180 MISF M680 M68F Figure 4 7 5 System configuration example after replacement to EH 150 Chapter 4 Basic functions and System configuration 4 8 Response time The response time of remote I O is calculated as follows E Equivalent of response time Response time Ta ms Scan time of CPU Remote refresh time 2 t I O refresh time in slave module 2 Input lag time 3 Output response time sassssssssussssuseuuses
6. IXIXIX X X Y Y Y 16 16 16 16 16 16 16 16 Occupied Image Occupied Image slots slots slots slots The number of mounted modules 8 The number of mounted modules 8 The image slot is used when the number of I O modules mounted on Please turn on the compression slave base is more than the number of occupied channels with rotary mode of a bottom DIP switch of switch In this example 8 modules is more than 5 channels replaced slave module Figure 4 7 2 Replacement of only slave station in the case of using image slot compression mode ON Remote slave RIOH TL RIOM TL Occupied slots Image slots When output modules are mounted on occupied slots in slave base it is impossible to replace slave station only Please replace both of master and slave station Figure 4 7 3 Impossible case of replacement with slave station only Output modules are mounted on occupied slots 4 40 Chapter 4 Basic functions and System configuration 4 7 2 Replacement of slave station only for Remote I O MINI with modeO This system configuration example in the replacement of slave station only for Remote I O MINI with mode0 is shown in Figure 4 7 4 Figure 4 7 5 shows the system configuration example replaced to slave station with EH 150 In this case it is not necessary to transform and debug for ladder program
7. sss 4 14 4 3 3 Basic system configuration Y8W method oo cece essent nennen 4 3 4 Basic system configuration X4Y4W method esee 4 3 5 Basic system configuration X8W method sess nene en nennen 4 4 Replacement from H 200 250 252B 252C cccececessesessseseescesceeceesecseeseesceeesecsessesaeeseeeceeesesseeaeeaeeeseesseeats 4 4 1 Replacement with normal remote method sess nne tnne nne nnene 4 4 2 Replacement with compression remote method essent nenne 4 5 Replacement from Remote I O MINI of Large H series 4 5 1 Replacement from Remote I O MINI with model 4 5 2 Replacement from Remote I O MINI with mode2 4 5 3 Replacement from Remote I O MINI with mode3 4 5 4 Replacement from Remote I O MINI with modeO 4 6 Replacement from EM EM II series ene en n en nnne en n rbaa rie nennen 4 35 4 6 1 Replacement with normal remote method esent 4 35 4 6 2 Replacement with compression remote method sees 4 37 4 7 Replacement of slave station only ainena e E trennen nennen nete netne trennen trennen eene 4 39 4 7 1 Basic method for replacement of slave station only cece eeeseeeeseeeeeseesetseeseeeeseesseeseeaeeeeeeenees 4 39 4 7 2 Replacement of slave station only for Remote I O MINI with modeoO esee 4 41 4 8 RESPONSE time o e bei es Sted UR dene tip d RE ete ded e ue
8. Occupied channels of master Occupied channels of slave slave 1 0 Channel Channel d No Input Output Remote No Input Output ids CPU 0 Y10000 communication U IO refresh Y10100 1 2 Y10200 2 3 Y10300 3 4 Y10400 4 5 Y10500 5 6 Y10600 6 7 Y10700 E Compression mode of master OFF Compression mode of slave OFF Figure 4 2 13 Correspondence of occupied channels and I O slots in slave with external I O method Y8W Chapter 4 Basic functions and System configuration I O assignment for remote base WO Assignment Table Type s Remote Master 5 VO Assignment Table Slot No 012834567 6 E o o re Occupied channels of master Occupied channels of slave Slave 1 0 uda Input Output Reno eS Input Output refresh CPU 0 X10000 X10000 T O refresh 1 X10100 X10100 gt 2 X10200 X10200 v 71 3 X10300 X10300 4 X10400 X10400 5 X10500 X10500 6 X10600 X10600 7 X10700 X10700 Compression mode of master OFF Compression mode of slave OFF Figure 4 2 14 Correspondence of occupied channels and I O slots in slave with external I O method X8W 4 10 Chapter 4 4 2 8 Occupied channels of EH TRLE2 Basic functions and System configuration EH TRLE2 occupies allocated total channels from set first channel number accordi
9. ER BE e 7 ES H als fel e noom ooon EH E J k BA H oO ies fe le H series H series Figure 1 3 5 Replacement configuration example 2 of existing PLC Refer to Chapter 2 or later for the details of the usage Chapter 1 Introduction MEMO 1 10 Chapter 2 Specifications 2 General specifications General specifications are shown in Table 2 1 1 These specifications are common in EH 150 series Table 2 1 1 General specifications Item Specifications Operating ambient temperature 0to 55 C Storage ambient temperature Operating ambient humidity 10 to 75 C 5 to 95 RH no condensation Storage ambient humidity 5 to 95 RH no condensation Vibration resistance Conforms to IEC 60068 2 6 Noise resistance Insulation resistance Noise voltage 1 500 Vpp Noise pulse width 100 ns lus Noise created by the noise simulator is applied across the power supply module s input terminals This is determined by this company s measuring method Based on IEC61131 2 Static noise 3 000 V at metal exposed area 20 MQ or more between the AC external terminal and case ground FE terminal based on 500 V DC Dielectric withstand voltage Grounding 1 500 V AC for 1 minute between the AC external terminal and case ground FE terminal Class D
10. Slot pie BLL 1 lol Bie Bil 1 1 1 loei Bie Bil Slot Bie Bl EE 5x 5 P4 5x 5x SK aK aK aK Occupied channels of master Occupied channels of slave Channel Channel No Input Output No Input Output CPU 0 x10000 Y10016 Remote T O refresh 1 X10100 Y10116 communication 2 x10200 Y10216 gt 2 DELIGE Kona 3 x10300 Y10316 3 Y10316 P a an A 2 Slave Compression mode of master ON Compression mode of slave ON VO refresh Master compress 8 slots to 4 channels Slave compress 8 slots to 4 channels Figure 4 2 9 Correspondence of occupied channels and I O slots Compression remote method Chapter 4 Basic functions and System configuration 4 2 6 External I O method X4Y4W Compression mode of slave module In the case of external I O method X4Y4W CPU module stores I O data in occupied channels of master module as shown in Figure 4 2 11 Data is stored in both the input and the output in one channel unlike a normal remote method The compression mode of slave module is a mode that compresses the data of the occupied slots and the image slots into half the occupied channels of the number of slots to correspond to this as shown in Figure 4 2 11 Therefore you can use image slots of the same number as the occupied slots It is allocated f
11. pupa eau 1 Occupied slots Occupied slots Occupied channels of master Channel No Occupied channels of slave St No 0 Channel No Output Y00200 Y00215 Y00216 Y00231 Y00232 Y00247 Y00248 Y00263 Y00264 Y00279 Output Input Y00200 Y00215 Y00216 Y00231 Y00232 Y00247 Y00248 Y00263 Y00264 Y00279 Y00280 Y00295 WY0026 WY0027 Input Occupied channels of slave St No 1 Channel No Input Output Y00280 Y00295 WY0026 WY0027 Setting of slave St No 1 T O assignment 1 Y8W Slave St No 0 Slave St No 1 Numter of occupied slots 5 Compression mode OFF First CH 0 Number of occupied slots 3 Compression mode OFF First CH 5 Number of slaves 2 Compression mode OFF Last CH 7 Remote master Remote slave Remote slave EH TRME2 EH TRLE2 EH TRLE2 6 ayer 6 6 5 5 6 Jj a D Y Y v vv 4 16 16 B 16 16 16 B Occupied channels of master No 1 Occupied channels of slave St No 0 Channel Channel No _ Input Output Y10000 Y10015 Y10100 Y10115 Y10200 Y10215 Y10300 Y10315 Y10400 Y10415 Y11000 Y11015 Y11100
12. 0 to 22mA 4 to 22mA 10 to 10V 0 to 10V 4 channels resistance bulb input Signed 15 bits Platinum Pt 1009 Pt 10000 Signed 15 bits Thermocouple input K E J T B R S N 8 points 2 channels high speed counter input Maximum frequency of 100 kHz 1 2 phases switchover 4 point opened collector output EH CUE 1 channel high speed counter input Maximum frequency of 100 kHz 1 2 phases switchover 2 point opened collector output EH POS 1 axis pulse positioning module EH POS4 EH SIO EH ETH2 4 axes pulse positioning module Serial communication module RS 232C RS 422 RS 485 general purpose Modbus protocol Hi Protocol Simple data link Ethernet module IOBASE T 8 units per CPU EH LNK CPU link module coaxial 8 units per CPU EH OLNK CPU link module optical fiber 8 units per CPU EH OLNKG CPU link module support optical fiber GI50 125um cable 8 units per CPU EH OLNKE CPU link module support optical fiver GI62 5 125jum cable 8 units per CPU EH RMD Device Net master module CPU link assignment 256 256 words I O 8 units per CPU Remote 2 assignment 64 words I O total 4 units per CPU can be installed LINK REMOTE2 EH IOCD Device Net slave module 256 words input 256 words output EH RMP PROFIBUS DP master module 256 256 words I O 8 units per CPU can be installed LINK EH IOCP PROFIBUS DP slave controller 20
13. 3 Available to read out I O assignment information of slave station Programming of I O assignment setting becomes easier since compact remote 2 module can read out I O assignment information of each slave station in normal mode 4 Compatibility with compact remote module Compact remote 2 modules are functions are compatible with our current compact remote module EH TRMME EH TRMLE Kindly recommend each customer to use compact remote 2 modules whenever they install new system 5 Available for partial replacement Since both master and slave modules are available to use with our current models customer can easily replace to EH150 EHV series by partially replacing its modules without any change of I O wiring 6 Quick response and high reliability Remote refresh time is approximate 46ms High speed mode setting based on condition of 2 048 I O points and also achieve high reliability based on its reverse double transmission check function which discard improper communication data 7 VO hold function Since a slave module has an output hold function and a master module has an input hold function from the remote slave module these modules are applicable to the process control 8 Easy handling The cable for these modules is easily available due to the twist cable and easy to handle Chapter 1 Introduction The configuration example of the remote I O system is shown below 1 Large scale remote I O system EHV CPU16 32 64 128 E
14. 512 points 4 64 points 128 points 512 points 128 points nett i Not available 64 points Operation parameters for remote function Basic system Not available Note 2 Section 4 3 1 Section 4 3 2 Not available Section Section 4 3 3 4 3 5 Section 4 3 4 Replace of H 200 Section 4 4 1 Section 4 4 2 Reference Replace of large H Section 4 5 4 Section Section 4 5 1 4 5 3 Section 4 5 2 Replace of EM Section 4 6 1 Section 4 6 2 Note 1 Please refer to Section 6 2 for detail of special internal outputs for remote function Note 2 Please refer to Section 6 3 for detail of operation parameters for remote function Chapter 4 Basic functions and System configuration In the case of using EH CPU516 548 for cost reduction please set REMOTE2 for I O assignment of master module as normal remote method You can build the remote system to 1 024 points if you do so In addition choose external I O method when you build the small scale system or build external I O in the slightly remote place in EH CPU104A 208A 316A In the case of I O assignment for external I O method Y8W X4Y4W or X8W there is a disadvantage of not using special internal outputs indicating remote refresh cycle time and so on On the other hand there is an advantage of not limiting it to the number of mounting of master modules per CPU Therefore you can construct l
15. Figure1 1 3 I O assignment for remote master with control editor in the case of X4Y4W Chapter 1 Introduction In the case of setting I O assignment Y8W or X8W select from I O Config tag as shown in Figure 1 1 4 or Figure 1 1 5 1 0 configuration 3 CPU type E TU id xj 1 EHV CPUI28 Unit Setting Basic Bare MES Vo VO Contig Guidance All Clear OK Figure1 1 4 I O assignment for remote master with control editor in the case of Y8W 1 0 configuration CPU type Dre Bi x Type Basic z 1 EHV CPUI28 Unit Setting Basic Bare Guidance AllClear OK Figure1 1 5 I O assignment for remote master with control editor in the case of X8W 1 2 Combination of CPU modules and base units Use EH TRME2 with products shown in Table 1 1 4 CPU modules Table 1 1 4 Supported CPUs and base units Base units Limit of mounting for I O assignment REMOTE2 REMOTE RMM YgW XgW XAYAW Chapter 1 Remarks EHV CPU128 EHV CPU64 EH BS3 5 8 Not usable Note 1 EHV CPU32 EHV CPU16 EH BS3A 5A 6A 8A 11A Slot 0 to 7 No limitation Refer to Table 1 1 5 EH CPU548 EH BS3 5 8 Slot 0 to 2 No limitation Refer to Table 1 1 5 EH CPUS516 EH BS3A 5A 6A 8A 11A Slot 0 to 7 No limitation Refer to Table 1 1 5 EH CPU316A EH BS3 5 8 EH BS3A 5A 6A 8A N
16. Note 1 Mixed I O EH MTT32 16 points TTL input 4 to 27 V DC XIYIW module i 16 points TTL output 4 to 27 V DC B1 1 Analog EH AX44 12 bits analog input 4 to 20mA 0 to 10V each 4ch X8W input EH AX8V 12 bits analog input 8ch Voltage 0 to 10V X8W module EH AX8H 12 bits analog input 8ch Voltage 10 to 10V X8W EH AX8I 12 bits analog input 8ch Current 4 to 20mA X8W EH AX8IO 12 bits analog input 8ch Current 0 to 22mA X8W 14 bits analog input 8ch 0 to 22mA 4 to 22mA 10 to 10V 0 to 10V Isolation between channels 16 bits analog input 8ch 0 to 22mA 4 to 22mA 10 to 10V 0 to 10V EH AXH8M X8W EH AXG5M X8W 2 11 Chapter 2 Product name Specifications Model name Specifications I O assignment symbol Remarks Analog output module RTD input module Thermocouple input module Positioning and counter module Communication and network module EH AY22 12 bits analog output 4 to 20mA 0 to 10 V each 2ch Y8W EH AY2H 12 bits analog output 2ch Voltage 10 to 10 V Y8W EH AY4V 12 bits analog output 4ch Voltage 0 to 10 V Y8W EH AY4H 12 bits analog output 4ch Voltage 10 to 10 V Y8W EH AY4I 12 bits analog output 4ch Current 4 to 20mA Y8W EH AYH8M EH AYG4M EH CU 14 bits analog output 8ch 0 to 22mA 4 to 22mA 0 to 10V Isolation between channels 16 bits analog output 8ch
17. 128points 8words Cease in production Note 1 It can use I O to 1 024 points at total of input and output 64 words Chapter 2 Specifications 2 3 2 Remote masters that can be connected to remote slave EH TRLE2 Remote masters that can be connected to remote slave module EH TRLE2 are shown in Table 2 3 2 Series of PLC Table 2 3 2 Master list that can be connected to remote slave module EH TRLE2 Product name Model name Specifications ue Not using Mode assignment image slot Using image slot of master Remarks EH 150 EHV H 200 250 252B 252C EM EM II REMOTE2 I O Input 128points Total C tibl 256points Output 128points 256points EH TRMME Ompativie Input 64points mode XAYAW I O Total 64points Outputs 64points 128points I O Input 512points Total REMOTES 1 024points Output 512points 1 024points Output BE Compatible XN 128points Nonavatable master d n mode X4Y4W I O Input 64points Total 64points Output 64points 128points EH TRME2 Input X8W ad Not available 128points REMOTE l Not available Normal 1 024points mode REMOTE VO RMM 2 048points Not available I O Input 1 024points Total Mode0 LINE 1 024points Output 1 024points 2 048points Mode0c LINK 19 Not available vO 128points Linkage EH TRLLE Model Y8W Up ke Not available 128points Master Remote I O MINI Remote master Remote maste
18. 2 Remote slave RIOH TL Remote master REM MMH Remote slave RIOH TL US UY Occupied Image Occupied Image slots slots slots slots Occupied channels of master Occupied channels of slave St No 0 Channel Channel No Input Output No Input Output 0 x300 x315 y304 370 11 o pes me ceupled channels of slave St No 1 X316 X331 Y380 Y395 1 X316 X331 Y380 Y395 No Input Output X332 X347 WY36 E T 2 X332 X347 WY36 X348 X363 WY31 3 X348 X363 WY37 Figure 4 5 3 System configuration example of Remote I O MINI Mode2 wn Chapter 4 Basic functions and System configuration Setting of master Setting of slave St No 0 Setting of slave St No 1 VO 3 U assignment 9 x po me s XAYAW E 2 P Number of Number of Number of 3 laves 2 occupied occupied s slots 2 slots 2 Compression Compression Compression mode OFF ML mode ON aoe mode ON Last CH 3 First CH 0 First CH 2 Remote master EH TRME2 Mountable up to limit of CPU ability Location is free on bases N emote slave EH TRLE2 Remote slave EH TRLE2 o X XY Y 16 116116 16 yy Occupied Image slots
19. Bit2 Bit3 Bit4 Position channel Bit1 Bit2 Bit3 Bit4 Position channel No No MIT o 012345678 5678 Default setting all OFF Chapter 3 Name and function of each part Normal mode setting Setting description Details Selecting built in 100Q or 150Q terminator build in a slave module it is chosen which terminator is inserted terminator value between A and B terminals of a connection connector Position Selection of built in terminator zZ O12345678 1000 for 0 3mm or 0 5mm recommended twist pair cable 1500 for 0 75mm recommended twist pair cable Default setting OFF Setting the first channel Upper digit of the first channel number for the slave station is set Set it in HOO to H7F ranges number of slave Refer to Chapter 4 for details Upper First First Bit5 Bit6 Bit7 Position channel Bit5 Bit6 Bit7 Position channel No No v O7 23456 78 OFF OFF OFE OFF 2345 8 Default setting OFF OFF all OFF Setting the first channel Lower digit of the first channel number for the slave station is set number of s
20. Chapter 4 Basic functions and System configuration 45 Replacement from Remote I O MINI of Large H series Table 4 5 1 shows the outline of replacement from Remote I O MINI of Large H series to compact remote2 of EH 150 series According to operating mode 0 to 3 of master module REM MMH please set I O assignments for master and I O modules on slave bases as shown in Table 4 5 1 There is a communication module EH TRLLE that communicate between CPU and remote system like Remote I O MINI slave REM LMH and H 200 slave REM LH2 in EH 150 series Table 4 5 1 Replacement from Remote I O MINI Remote I O MINI Master REM MMH Compact remote2 Master EH TRME2 Operating mode of master I O assignment of master I O assignment of slave Maximum number of I O slots Maximum number of slaves y o assignment of master VO assignment of slave Maximum number of I O slots Last channel of master 44 8 REMOTE2 X16 Y16 64 3F Word 4W 4W Empty 16 X16 Y16 Empty 16 Unnecessary REMOTE 44 12 RMM 128 Word Y8W Word 4W 4W Unnecessary Y8W Unnecessary Unnecessary X4Y4W Unnecessary Unnecessary Unnecessary 4 5 1 Replacement from Remote I O MINI with mode1 Model of Remote I O MINI is a mode that uses the remote output 128 points Figure 4 5 1 shows the system configuration example of Remote I O MINI with model for H 300 700 2000
21. Check timing clear timing Counter measure Wrong setting of It lights when setting Please set value is not permitted switch Note 1 a When turning on z power supply Rn when f b When pushing reset Please Hardware error A ORE switch correctly REMOTE EH TRME2 exchange master module POW RUN master module are TxD RxD detected HERR CERR It lights when time Please check out error occurs the setting and wiring etc according to the trouble shoot The time out error is detected when there is no response from all slave stations during 500ms Note 2 Communication error Always Note 3 Note 1 It lights when the set value of rotary switch U upper is B or C Set correctly any setting of rotary switch and DIP switches Note 2 When the communication error time out error is detected input data from slave stations are processed as follows according to setting HOLD of a front DIP switch 1 HOLD ON The last input data received correctly from slave stations are maintained in master module and CPU read these data 2 HOLD OFF All input data from slave stations are cleared in master module and CPU read these data Note 3 If the communication returns normally communication error CERR is automatically turned off Compact remote2 system executes the check to the unit of one word 16 bits by reverse double transmission It is a mechanis
22. MGIF 2 MI20 M12F M620 M62F M120 M12F M620 M62F 3 M130 M13F M630 M63F MI30 MIGF Not used cote channels of slave St No 1 4 MI40 MI4F M640 M64F M140 MI4F Notused No Input Output 5 MIS0 MISF M650 M65F MIS0 MISF M650 M65F 6 Mi160 MI6F M660 M66F MI60 MI6F M660 M66F Image slots 7 MI70 MUF M670 M67F M170 MIUTF M670 MG67F 8 MI180 MISF M680 M68F Not used M680 M68F 9 MI90 M19F M690 M69F Notused M690 M69F oo Chapter 4 Basic functions and System configuration Figure 4 5 9 is an example of replacing all of master and slave modules with the EH 150 series It is also possible to leave all or partially slave modules like the H 200 series in order to postpone the wiring work of slaves In this case please set the same value of first channel number and number of occupied channels with Figure 4 5 7 and please turn off high speed refresh mode HS of a front DIP switch of the master module and the slave modules and turn on communication mode MODE of a front DIP switch of them Remote I O MINI master module is mountable on any slot on basic base and expansion bases because I O assignment of master module is X4Y4W On the other hand compact remote2 master module is mountable on only slots 0 to 7 on basic base because I O assignment of master is REMOTE2 or REMOTE RMM 1 0 configuration GPU type Type Remote Master 1 x Unit Setting Mod
23. Setting of master Operation Setting of slave St No 0 Setting of slave St No 1 mode 0 B ule First CH 0 First CH 5 Number of Number of Last CH 8 occupied occupied channels 5 channels 4 Remote master REM MMH Remote slave RIOH TL Remote slave RIOH TL Occupied slots Image slots Occupied slots Image slots Occupied channels of master Occupied channels of slave St No 0 Channel d Input Output No Input Output MI00 MIOF M600 M60F MI00 MIOF M600 M60F MIIO MIIF M610 M61F MIIO MIIF M610 MGIF MI20 MI2F M620 MG2F M120 M12F M620 M62F MI30 MI3F M630 M63F MI30 MDF Notused Occupied channels of slave St No 1 M140 M M640 M64F MI40 MI4F Notused Input Output MI50 M M650 M65F MI50 MISF M650 M65F MI60 MIGF M660 M66F MI60 MI6F M660 M66F MI70 MUF M670 MG67F MI70 MITF M670 M67F MI80 MISF M680 M68F MI180 MI8F M680 M68F 00 10 t Q0 t9 Figure 4 7 4 System configuration example of Remote I O MINI Mode 0 The image slot is used when the number of I O modules mounted on slave base is more than the number of occupied channels with rotary switch as shown in Figure 4 7 4 For example St No 0 in Figure 4 7 4 is mounted 8 I O
24. d 3 4 8 channels 3 4 T Occupied channels 7 7 3 channels 8 pez 877 j 9 H 9 A T A Unused channels A B Unused channels B L 11 channels B Unused channels m 5 C j C B H 8 channels D g D 8 channels 7 E 7 ee E a FOOL 7 P F Last channel No 7 First channel No 0 First channel No 5 Occupied slots 5 Occupied slots 3 Figure 4 2 4 Occupied channels and remote communication 4 4 Chapter 4 Basic functions and System configuration 4 2 4 Correspondence of occupied channels and l O slots Normal remote method In the case of normal remote method I O data are stored in occupied channels according to I O assignment for remote base as shown in Figure 4 2 5 One channel corresponds to one word because only either of them is used among I O in one channel It is allocated from the order with small channel number since slot No 0 of the slave base Maximum 11 I O modules can be mounted on the one slave base I O assignment I O assignment REMOTE RMM REMOTE2 Channel Output area Input area Channel Output area Input area number Transmission Reception number Transmission Reception H00 H00 Valid Valid Last channg Valid Valid Invalid Invalid H3F Last channel InvAlid Inv lid Invalid Invalid H7F H7F The remote I O area has H00 to H7F channels The remote I O area has HOO to H3F channels 128 channels The area to be used is secured 64 channels Th
25. is 32 but remote I O points are 1 024 points Therefore transmission refreshment time is half because the number of channels is reduced to half Figure 4 2 7 Configuration of compression remote method Chapter 4 Basic functions and System configuration I O assignment for remote base 170 Assignment Table Type s Remote Master VO Assignment Table Station 0 i Heed Bie BU f Heel Be maur Slott Bie BUL r Tees Bie mu o d I O assignment for remote base WO Assignment Table Type s Remote Master VO Assignment Table Station 0 1 Bie Boi S1ot0 Slol Slott Bit 31o Bie BLL H 200 Occupied channels of master EH 150 Occupied channels of master CPU Spong Input Output PAM Input Output 0 X10000 Y10016 0 X10000 1 X10100 Y10116 X10200 Y10216 X10300 Y10316 Y10016 X10100 Y10116 CPU I O refresh I O refresh X10200 Y10216 X10300 Y10316 Compression mode of master OFF Master stores 8 slots to 8 channels Figure 4 2 8 Difference point of H 200 and EH 150 in the case of assignment X1Y1W B1 1 for remote base orici Rd Image slots Output module onl ge slots Out j WO Assignment Table Occupied slots Input module only Type s Remote Master Y WO Assignment Table Slot No 0123 45 6 7 Station 0 j On T
26. until it clicks Note 1 After loading the module check to make sure it does not come out Note 2 Load the power module at the leftmost side of the base unit Note 3 Load the CPU module and I O controller to the right of the power module Figure 5 1 1 Installing the module It can reinforce with the screw after installation Use M4 X 10mm screws in this case 2 Removing 1 Push in the lock button 2 With the lock button pushed in pull the top of the module toward the front 3 Raise it toward the top and pull it out Note Pull the power module out while pushing down the two lock buttons Figure 5 1 2 Removing the module Chapter 5 Installation and Turning power supply on 5 2 Mountable slots for remote module 1 Master module EH TRME2 In the case setting I O assignment REMOTE2 or REMOTE RMM in EH TRME2 EH TRME2 is available mounting up to 4 units on slots from 0 to 7 as shown in Figure 5 2 1 When you use EH TRME2 in combination with EHV CPU please note that EH TRME2 cannot mount on old model base EH BS3 EH BS5 EH BS8 Slot No 0 1 2 34 5 6 7 8 9 A CJ Figure 5 2 1 Mountable slots for master module 1 I O assignment REMOTE 2 or REMOTE RMM When you use EH TRME2 in combination with EH CPU and old model base EH TRME2 is available mounting on slots from 0 to 2 as shown in Figure
27. 0 EH TRME2 Remote slave EH TRLE2 ah e 6 I o g m e AE e x X Y lle 2 16 1616 o H Ig 3 Slave St No 1 Remote slave a EH TRLE2 o o Exe G 16 16 16 gp eo H o X aX X o Return clock from Y10200 to X10000 Return clock from Y11100 to X11000 Program example detecting both of salve normality Y10200 Clock of one second X10000 X11000 Slave St No 0 normal M201 Slave St No 1 normal M200 M201 M202 I Slave St No 0 Slave St No 1 Both of slave normal normal normal If changing X10000 stops for 1 5 seconds or more the point of contact of SS is turned off because the edge start doesn t hang to the single shot timer If changing X11000 stops for 1 5 seconds or more the point of contact of SS is turned off because the edge start doesn t hang to the single shot timer Use transistor type output module for output with clock of one second in slave station If the relay output module is used the product life cycle is exhausted at once because the opening and shutting frequency is large Figure 6 5 4 Slave abnormal detection method 2 the case necessary of HOLD function Chapter 6 Error indication and Countermeasure 6 6 Troubleshooting The procedure about troubleshooting
28. 302 702 1002 2002 4010 Figure 4 5 2 shows replaced system configuration example with compact remote2 In this case you need not change I O assignment of master module from Y8W Moreover when the slot number of master module is not changed you also need not change I O numbers in program Master module is mountable on any slot on basic base and expansion bases because master module with I O assignment Y8W is not treated as remote module You can use the number of master modules up to ability of CPU by same reason Figure 4 5 2 is an example of replacing all of master and slave modules with the EH 150 series It is also possible to leave all or partially slave modules like the H 200 series in order to postpone the wiring work of slaves In this case please turn off high speed refresh mode HS of a front DIP switch of the master module and the slave modules and turn on communication mode MODE of a front DIP switch of them Chapter 4 Basic functions and System configuration Setting of master Operation mode 1 Setting of slave St No 0 Setting of slave St No 1 First CH 0 First CH 5 Number of occupied channels 5 Number of occupied channels 3 Remote master REM MMH p Remote slave RIOH TL Remote slave RIOH TL
29. 5 2 2 Slot No 0 1 2 3 4 5 6 7 Figure 5 2 2 Mountable slots for master module 2 I O assignment REMOTE 2 or REMOTE RMM There is no limit in the number of mountable master modules when I O assignment of master module is X4Y4W Y8W or X8W and master module can be mountable on any slots on basic base and expansion bases 2 Slave module EH TRLE2 Slave module is mountable on only slot for CPU right side of power supply module Slot No 0 1 2 3 4 5 6 7 Figure 5 2 3 Mountable slot for slave module Chapter 5 Installation and Turning power supply on 5 3 How to prepare of twisted pair cables Prepare the twisted pair cables according to the procedure below and attach them to the connector Procedure 1 Peel approximately 40 mm of the coating off the end of the cable Approx 40mm Twist the shielding Procedure 3 Peel approximately 6 mm of the coating in the signal line cover the shielding in the insulator from the cut end of the coating so that a wiring dreg does not appear Peel the coating Approx 6mm A Do not perform the wiring until the cable has been attached to the clamp terminals If signal lines and shielding Cover the shielding touch the communication error may occur Use clamp terminal that there is insulation coating Table 5 3 1 Example of
30. Master number 0 Figure 4 3 7 I O number of I O module on remote slave base lO assignment of master Y8W X4Y4W X8W 10 Bit number in module is from 0 to 95 Therefore please use the word number such as WY6 and WY7 in Figure 4 3 6 for the number that exceeds 95 In the case of using these No as coil or contact in ladder program please use internal output like as M WM temporarily and transfer these data to external output as shown in Figure 4 3 8 Output data to internal output M WM temporarily Transfer data from M600 to M60F to external output with word type WY6 WM60 Transfer with word type WY7 WM61 Figure 4 3 8 Sample program with bit I O numbers that exceed 95 WY6 WY7 11 There are Rotary switches and DIP switches on remote master module and slave module in order to set I O assignment of master slave St No and so on Please refer to Section 3 1 and 3 2 12 You cannot use operation parameters for remote module and remote error flag area in internal output when I O assignment of master is Y8W 4 17 Chapter 4 4 39 4 Basic system configuration X4Y4W method Basic functions and System configuration Basic system configuration example that I O assignment of master module EH TRME2 is X4Y4W is shown in Figure 4 3 9 Setting of master No 1 Setting of slave St No 0 Setting of slave St No 1 I O assignment 9 XAYAW Slave St No 0 Number of
31. Set by system execution time of normal scan are system when RUN WRFO012 Scan time minimum value stored in the unit of 1ms Note 1 starts Scan time of CPU Remote WRF095 Remote refresh time maximum value master WRF096 Remote refresh time minimum value No 1 WRF097_ Remote refresh time present value Remote WRFOAD Remote refresh time maximum value master WRFOAE Remote refresh time minimum value The maximum value present Cleared by No 2 WRFOAF Remote refresh time present value value and fi AUR ot Set by system remote refresh time of each system when master station are stored in the master WRFOC6 Remote refresh time minimum value unit of Ims Note2 power up No 3 WRFOC7 Remote refresh time present value Remote WRFODD Remote refresh time maximum value Remote WRFOCS Remote refresh time maximum value master WRFODE Remote refresh time minimum value No 4 WRFODF Remote refresh time present value Note 1 Time base of scan time in EH CPU104A 208A and 316A is 10ms Note 2 The remote refresh times are not stored when XAYAW Y8W and X8W is set with the I O assignment of master module EH TRME2 Chapter 4 Basic functions and System configuration B Example of calculation in compatible mode Example of calculation for response time is as follows when scan time of CPU is 20ms and HS is on in system configuration belo
32. Sheath B Conductor Transmission signal Phase B or A Figure 8 1 1 Twisted pair cable of 2 line type 8 1 3 Cable length You should choose transmission speed or transmission distance by a system scale and the need ability The relations between transmission speed and transmission distance is shown in Table 8 1 2 But the value is a reference level and the transmission distance varies by the use cable or the number of connected apparatus Refer to the catalogue of the cable maker or the manual of each product for the details Table 8 1 2 Transmission speed and Transmission distance Transmission Maximum Maximum transmission distance of representative product speed transmission Guarantee value at recommended cable kbps distance Reference value m 1 000 Product type Compact link module 800 Product model EH TRLLE 480 Transmission speed 768kbps Maximum transmission distance 150m 0 3SQ 300m 0 5SQ Chapter 8 Appendix fs 4 Terminator Connect terminator of the characteristic impedance equivalency between the transmission signal A and B at the both ends of the transmission cable The resistance value of the terminator recommends 100 Q metal film resistors of 1 4W or more However confirm the resistance value of the terminator that a cable maker recommends because it varies by the use cable In addition confirm the manual of each product about the recommended resistance value of the terminator becau
33. St No 1 T O assignment 1 R YSW Slave St No 0 Slave St No 1 n Number of Number of Number of slave A 2 occupied occupied slots 4 slots 2 HS ON HS ON HS ON MODE ON MODE ON MODE ON HOLD ON HOLD ON HOLD ON TERM ON TERM OFF TERM ON Compression Compression Compression mode OFF J mode OFF mode OFF Last CH 07 First CH 00 First CH 06 Remote master EH TRME2 Mountable up to limit of CPU ability Location is free on bases n Vi Remote slave EH TRLE2 5 6 E Remote slave EH TRLE2 Y v v v 16 16 3232 Empty lt lt Empty YO Y95 WYO WY7 Y700 Y795 WY70 WYTT Occupied channel of master No 1 Occupied channel of slave St No 0 h Channel ut Hu ein Input Output Occupied channel of slave St No 1 Channel o No Input utput E Pam 7 Figure 4 3 6 System configuration example I O assignment of master Y8W Explanations 1 Master module EH TRME2 has 8 channels for remote I O area 0 to 7 2 One channel consists from 16 bits 1 word output area In the case of I O assignment for master module is Y8W I O number of slot that master module mounted is assigned to each cha
34. TRLE2 Remote slave EH TRLE2 o O B D 6 a eo e o gt e 2 AR e pxtlbxs Ex Dx Es d X X amp o R ARARE 1616 5 L B e J B X0 X95 WX0 WX7 X700 Y795 WX70 WX77 Occupied channel of master No 1 Occupied channel of slave St No 0 hae Input Output iE Input Output come lee Wx0 Wal Slot 2 2 WX2 Slot 3 3 Wx3 i 4 WX4 Occupied channel of slave St No 1 Channel 5 WX5 No Input Output pog c 6 wx eas 7 WX7 Figure 4 3 11 System configuration example I O assignment of master X8W Explanations 1 Master module EH TRME2 has 8 channels for remote I O area 0 to 7 2 One channel consists from 16 bits 1 word input In the case of I O assignment for master module is X8W I O number of slot that master module mounted is assigned to each channel as shown in Figure 4 3 10 3 One master module can communicate maximum 128points data with 8 channels between slave modules 4 Set compression mode of slave module OFF Slave station occupies channels from set first channel according to I O assignment of modules implemented in occupied slots Usable I O modules mounted on occupied slots are only input modules We will recommend an empty slot to mount the dummy module EH DUM to prevent dust You can mount modules as shown in Tab
35. Turn on the power supply of slave station It happened many times It is thought the temporary one by the noise Please investigate and confirm the noise source Connection of cables is correct Please connect the cable correctly Setting of termination is correct Set DIP switch in order to insert correct value of resister for terminator in both ends of master or slave modules connected in transmission line The slave indicated error Note 1 Check slave module indicated transmission error with special internal output Shielded twisted pair cable is recommended cable Use recommended cable for shielded twisted pair cable Refer to Table 2 2 1 for recommended cables Please exchange the remote module Note 1 You can know the slave St No where time out error occurs by checking special internal output as shown in Table 6 2 1 In the case of I O assignment of master module is REMOTE or REMOTE RMM Chapter 6 Error indication and Countermeasure 4 CERR LED of slave module lights transmission time out error CERR LED of master module lights LED continues on after 30 seconds Communication error CERR of slave module lights while master can t start communication after initial processing Refer to Section 5 5 for detail Setting of switches of master and slave is correct Set rotary switch and DIP switch of master and sl
36. Y11115 Y11200 Y11215 No Input Output Y10000 Y 10015 Y10100 Y10115 Y10200 Y10215 Y10300 Y10315 Y10400 Y10415 Occupied channels of slave St No 1 Channel No Input Output Y11000 Y11015 Y11100 Y11115 Y11200 Y 11215 Figure 4 5 2 System configuration example after replacement to EH 150 Mode1 4 27 Chapter 4 Basic functions and System configuration as2 Replacement from Remote I O MINI with mode2 Mode2 of Remote I O MINI is a mode that uses the remote input in 64 points and remote output in 64 points Figure 4 5 3 shows the system configuration example of Remote I O MINI with mode2 for H 300 700 2000 302 702 1002 2002 4010 Figure 4 5 4 shows replaced system configuration example with compact remote2 In this case you need not change I O assignment of master module from X4Y4W Moreover when the slot number of master module is not changed you also need not change I O numbers in program Master module is mountable on any slot on basic base and expansion bases because master module with I O assignment K4Y4W is not treated as remote module You can use the number of master modules up to ability of CPU by same reason Setting of master Operation mode 2 Setting of slave St No 0 Setting of slave St No 1 U och First CH 0 First CH 2 Last CH 3 5 Number of Number of L 9 occupied occupied channels 2 channels
37. applicable clamp terminals Remarks Made by Nichifu Made by Nichifu Type Electric wire size Clamp terminals 0 3 to 1 65 mm 0 3 to 1 65 mm TGVTC 1 25 11T TGWVTC 1 25 11T Single Use to insert 1 cable Double Use to insert 2 cables Single U se to insert 1 cable 0 34mm H0 34 10 Made by Weidmuller 0 5mm H0 5 12 Made by Weidmuller 0 75mm H0 75 12 Made by Weidmuller 0 5mm H0 5 15 Made by Weidmuller Double se to insert 2 cables Table 5 3 2 Applicable clamp tools 0 3 to 0 5 mm Made by Nichifu NH 32 Made by Nichifu 0 3 to 0 5 mm NH 60 Made by Nichifu 0 5 to 2 5mm Stripax plus2 5 Made by Weidmuller 0 14 to 6 mm H0 75 15 Made by Weidmuller Table 5 3 3 The outline shape of clamp terminal Use to insert 1 cable Use to insert 2 cables Made by Weidmuller 0 25 to 6 mm PZ 6 5 Made by Weidmuller Push in the coating of the electric wire in the resin cover in clamp terminal surely and choose the clamp terminal which matched the using electric wire Choose the appropriate tool for the using electric wire size and clamp terminal Chapter 5 Installation and Turning power supply on 5 4 Connection of twisted pair cables 1 Description of Communication connector Signal name Internal circuit Transmitted and received data A Built in terminator communication 100 150Q selectable connector 2 T
38. depot 4 43 Chapter 5 Installation and Turning power supply on 5 1 to 5 8 SA Eo ding the fodule x oe SEE e e SE eed 5 1 5 2 Mountable slots for remote module et reete petite Renee Pe RONDE ENDE a Reo nae dd 5 2 5 3 How to prepare of twisted pair cables sessi enne aeree rai hi Sierat 5 3 5 4 Connection of twisted pair Cables iii tee eee erre e Rep pee E en 5 4 5 5 The order of turning on power supply 0 0 eeeceeesessseseeseesceseeeesecsceseeecacsecseesecseeseeaceesecsesateaeeseeasersesaeeats 5 7 Chapter 6 Error indication and Countermeasure 6 1 to 6 10 GU Error indication s iere Ree ee RR RE T dte e tiet 6 6 2 Special internal outputs in CPU module esee nennen eterne 6 6 3 Operation parameters related to remote system seseseesseeeseeneeeeeneenee eerte nennen tren 6 Function of reset switch 6 5 Error detection and running of CPU oo tn AR BRN eR 6 6 Tro bl slio ting oe RR e M Rn Re Chapter 7 Daily and Periodic Inspection 7 1 to 7 2 Tb Daily inspectione eoe mee e OR D ORE ROT DERE P E PENA E EE ERE ERE Te NEN 7 1 7 2 Periodic inspection te een et e Ree Re EH IR eA ee ees 7 1 Chapter 8 Appendix 8 1 to 8 3 8 1 Choice guideline of the twisted pair cable enne 8 1 8 1 1 Bl ctrical characteristic oe eO REIR BR REDE RR 8 1 8 12 Cable SUC ties dee er ere reete te ee a e ER aude dee RR RR EN 8 2 BU Cable length 5 a
39. ends of master or slave module connected through a twist pair cable 2 types of terminator 100Q and 150 are build in the master module It is possible to select which to insert by the side DIP switch TERM 1 NI TERM Position Selection of insertion non insertion of terminator ON Not insert a builtin terminator in unnecessary case because it is not both ends of a twist pair cable Insert a built in terminator when it is both ends of a Default setting OFF twist pair cable Chapter 3 Name and function of each part E Description of Side DIP switch When flipping a DIP switch up it means ON as the 4 Flipping a DIP figure shown in the right side switch up is ON Compatible mode setting Details Selecting the built in 100Q or 150Q terminator build in a master module it is chosen which terminator is inserted terminator value between A and B terminals of communication connector Position Selection of built in terminator 100 Q for 0 3mm or 0 5mm recommended twist pair cable 150 Q for 0 75mm recommended twist pair cable Default setting OFF Compression mode Enable disable of the compression mode is chosen according to I O assignment of master and slave selecting module Refer to Chapter 4 for details of compression mode ON Bit7 Position Selection of Master 1 0 compression mode assignment Y8W X4Y4W X8W Unnecessary D
40. from rotary switch on RIOH TL RIOM TL to bottom DIP switch on EH TRLE2 as Figure 4 7 1 Please turn off high speed refresh mode HS of a front DIP switch of the slave modules turn on communication mode MODE of a front DIP switch of them when new remote module and old remote module are used in same system In the case of mix with EM EM II station and EH 150 station please set E on rotary switch upper of slave module EH TRLE2 in order to match communication protocol In the case of master is EM EM II series Set surely E the rotary switch upper U Setting of slave St No 1 Setting of slave St No 0 U o TR E Remote master not replacing in uo First CH 0 Number of L occupied slots 3 order to avoid transformation of x 4 umber of ladder program L amp occupied i i Compression channels 3 ahs mode OFF First CH 0 2 Remote slave RIOH TM RIOM TL Remote slave EH TRLE2 Replacement slave station only r1 X amp 16 1616 Occupied Occupied slots slots Please turn off the compression mode of a bottom DIP switch of replaced slave module The image slot is not used when the number of I O modules mounted on slave base is equal or less than the number of occupied chann
41. is shown by the following flow chart 1 POW LED as turning off BV DC power abnormality POW LED of remote module is turned off POW LED of the power module lights Check the power supply module a AC power supply voltage at the input terminal Check the remote module b Capacity of power supply module a Connection between the remote module and base c DC power supply voltage at the output terminal unit d Supply power only for the power supply module b Check connecter of remote module for base e Connection between the power module and base unit 2 HERR LED lights hardware abnormality HERR LED lights Setting of switch is correct Set switch correctly Refer to Chapter 3 for details It occurs even if turning on power supply again It is thought the temporary error by the Please exchange the remote module noise Please investigate and confirm the noise source Chapter 6 Error indication and Countermeasure 3 CERR LED of master module lights transmission time out error Or remote I O doesn t operate CERR LED of master module lights Setting of switches of master X and slave is correct Set rotary switch and DIP switch of master Y and slave correctly Refer to Chapter 3 for details N T O assignment and I O numbers in program is correct Set I O assignment and I O numbers in Y program correctly N Power supply of slave is turning on
42. malfunction or failure may result MEMO Revision History Description of Revision Date of Revision Manual Number First edition Mar 2013 NJI 585 X Table of contents Chapter 1 Introduction 1 1 to 1 10 134 Use combination of products e eid teet i RO et e e ERR ERRARE 1 1 1 1 1 Available CPU module and programming software sese eere 1 1 1 1 2 Combination of CPU modules and base units esses 1 5 IpAEEID IN e l 6 XI UU c l 7 Chapter 2 Specifications 2 1 to 2 12 2 1 General specifications oor RR REOR MEN NI anual de RIDE SEE E EEEN ERR REER 2 2 2 Func onal specifiCatiOns i eer pero rere e eo qe e b tup gebe aee o t eee 2 2 2 3 Units that can be connected to compact remote2 module sese 2 3 2 3 4 Remote slaves that can be connected to remote master EH TRME2 sss 2 3 2 3 2 Remote masters that can be connected to remote slave EH TRLEJ2 sese 2 4 2 3 3 Occupied channels of the conventional product sess nennt 2 5 2 4 Difference with the compact remote module essssseeeeseeeeeeeeneeneeeene nennen eene 2 9 2 4 1 Specifications comparison of master module sese nenne 9 2 4 2 Specifications comparison of
43. mode selection MODE HS Transmission LEE Low speed refresh mode for low speed remote slave module interval High speed refresh mode Approx 61s Compatible Approx 100us mode Approx 6us Default setting ON MODE MODE communication mode Operation mode on remote communication for remote master module is set selecting Compatible mode allows master module EH TRME2 to connect with slave stations for series other than EH 150 MODE 3 Hl MODE Position Communication mode selection Normal mode Compatible mode ON Default setting ON Approx 100us for high speed remote modules for EH 150 EHV series mode HOLD HOLD input hold function When the communication time out error occurred it is selected whether the selecting input data from the slave is held or not Hold means the last data received properly is fixed HOLD Position Input hold function selection HOLD 2L i Disable the input hold function Turn off all input data from slave at the communication error ON Enable the input hold function At the communication error input data from the slave is held with last data received properly Default setting OFF TERM TREM built in terminator insertion It is selected whether the terminator build in the master module is inserted non insertion selecting between A and B terminals of the communication connector The terminator has to be inserted in both
44. modules and set 5 occupied channels so image slots are used in this station Please turn on the compression mode of a bottom DIP switch of replaced slave module EH TRLE2 in this case However when output module is mounted on occupied slot you can t replace slave only In this case please replace both of master and slave station Please refer to Section 4 7 1 for details In the case of remote slave module for H 200 250 252B 252C RIOH TL and remote slave module for EM EM II RIOM TL first channel can be set from 0 to F On the other hand first channel of compact remote2 slave module EH TRLE2 can be set from 0 to 3F Therefore all channels of Remote I O MINI master module REM MMH can be set for first channel of slave module However maximum 12 slave stations can be connected to one master station maximum remote I O points are as follows 16 points slot 8 slots station 12 stations master 1 536 points master 96 slots master Chapter 4 Remote master REM MMH Setting of master Basic functions and System configuration Operation mode 0 Setting of slave St No 0 Setting of slave St No 1 Slave St No Slave St No Last CH 8 0 v 1 Number of Number of occupied occupied slots 5 slots 4 Compression Compression mode ON mode ON First CH 00 First CH 05 Remote slave a EH TRLE2 XG EVA NG BYG YO 1616 16 16 16
45. seconds 12 seconds EHV CPU32 6 seconds 16 seconds EHV CPU64 6 seconds 17 seconds EHV CPUI128 7 seconds 20 seconds Note 1 When the power supply will be turned on next time the writing processing of the backup memory is executed when the power supply is turned off before finish of writing process of the backup memory in program uploading Therefore the time until CERR disappears becomes long because communication can not start until writing process of the backup memory is finished e Set correct number of occupied slots by rotary switch before turning on the power supply There is a mis output possibility when the output module is mounted on the slot set to unused Compression mode OFF SEPUDTGUER ES Set correct Sas Compression mode ON number of occupied 3 o number of slots occupied slots hg 5 Occupied slots Image slots Chapter 5 Installation and Turning power supply on MEMO Chapter 6 Error indication and Countermeasure 6 1 Error indication The error indications of LED light when error is detected with remote modules and transmission lines Table 6 1 1 shows error indication of master module and Table 6 1 2 shows error indication of slave module Table 6 1 1 Error indication of master module EH TRME2 Error display LED Name of error Contents of error
46. slave 2 Number of occupied slots 3 HS ON MODE ON HOLD ON TERM ON HS ON MODE ON HOLD ON TERM OFF Compression mode ON Last CH 03 Compression mode ON First CH 00 Slave St No 1 Number of occupied slots 1 HS ON MODE ON HOLD ON TERM ON NOM Remote slave EH TRLE2 Compression mode ON First CH 03 Remote master EH TRME2 Mountable up to limit of CPU ability Location is free on bases Remote slave EH TRLE2 6 5 6 5 X Ye D 1616 lo Oo aa VN i Y tp Occupied slots l X0 X63 WX0 E Image slots y TOFS YISI WYA f X700 X763 WX70 WX73 Occupied channels of master No 1 Channel No Input X0 X15 Output Y64 Y79 X16 X31 SO0 Y9S X32 X47 WY6 X48 X63 Explanations WY7 Occupied channels of slave St No 0 U Qm neu X0 X15 Output Y64 Y79 X16 X31 Y80 Y95 X32 X47 i Input Output V Mex wv 3 Figure 4 3 9 System configuration example I O assignment of master X4Y4W 1 Master module EH TRME2 has 4 channels for remote I O area 0 to 3 Data configuration in CPU Data configuration in EH TRME2 Word Word number I
47. slave module sese 2 5 List of mountable modules of slave module EH TRLE2 Chapter 3 Name and function of each part 3 1 to 3 10 3 1 Name and function of each part in master module sese 3 1 3 2 Name and function of each part in slave module sese 3 6 Chapter 4 Basic functions and System configuration 4 1 to 4 46 4 1 Method of using compact remote2 and selection of CPU sesesesseseeseeeeeeeneeeeeeen nennen 4 4 2 Basic functions of compact remote2 ssssssssseseeeeeeeeeneeneeneeee nennen EREE a E E E 4 3 4 2 1 Channels and remote VO area ette retten Pee etn trei eren Pet rente 4 3 4 2 2 Master number and slave station number sess nennen 4 3 4 2 3 Occupied channels and method of appointing eessseeeeseeeeeeeeeenen nene 4 4 4 2 4 Correspondance of occupied channels and I O slots Normal remote method 4 5 4 2 5 Compression mode of master module Compression remote method 6 4 2 6 External I O method X4Y4W Compression mode of slave module oss 8 42 7 External VO method YSW XSW priina inei Re erra en e cena 9 4 2 8 Occupied channels of EH TRLE2 soises ieii i A E A enne nnne teens 4 11 4 3 Basic system configuration we 4 12 4 3 1 Basic system configuration REMOTE RMM method essere 4 12 4 3 2 Basic system configuration Normal remote method
48. slots 3 Compression mode OFF First CH 0 Assignment of Figure 4 4 1 configuration example by Ladder editor Setting of slave St No 1 Slave St No 1 Number of occupied slots 5 Compression mode OFF First CH 3 Remote master EH TRME2 Remote slave Remote slave EH TRLE2 Occupied channels of master No 1 Channel Input X10000 Output X10100 Y10200 Y11000 Y11100 X11200 X11300 Y11400 16 9 Channel No Input X10000 Occupied channels of slave St No 0 Output X10100 Y10200 Occupied channels of slave St No 1 Channel No Input Output Y11000 Y11100 X11200 X11300 Y11400 Figure 4 4 3 System configuration example after replacement to EH 150 Not using image slot 4 23 Chapter 4 Basic functions and System configuration aa2 Replacement with compression remote method In the case of H 200 250 252B 252C series you can use the same number of image slots as occupied channels by setting I O assignment X1Y1W B1 1 for all I O modules on remote bases Therefore you can mount I O modules twice the number of occupied slots This system configuration example is shown in Figure 4 4 4 I O assignment of this system is sho
49. socket Name Function Remarks 100 3 94 Side DIP switch This is used when removing the module from base unit After it is Lock button installed to the base unit the fixation can be reinforced using screws In this case use M4 x 10 mm 0 39 in screw LED display The status of module is displayed on this LED See a table shown below Rotary switch upper This is a switch to set I O assignment for master module See next page Rotary switch lower This is a switch to set the number of connected slave modules See next page Res t switchi The module can be reset by pressing this switch when error such as See Section 6 4 for details the module abnormal occurred Front DIP switch This is a switch to set an operation mode HS refresh mode etc See next page or later This is a connector to connect a twist pair cable for connecting slave Connector See next page or later modules Side DIP switch This is a switch to set an operation mode the last channel number of See next page or later master etc E Description of LED display Indication Details Light up when 5V DC power is supplied to the module Light up in proper communication Light is turned off due to EH TRME2 time out error when the communication with slave station is communication POW RUN discontinued for 500ms or more TxD RxD Transmission data Light up according to transmissio
50. supply of master is turned on In this case CPU can start operation without error but history of detection with communication error remains in the special internal output in CPU as shown in Section 6 2 Only turning on again the power supply clears these histories Therefore please turn on power supply of master and slaves at the same time or turn on power supply of slaves before turning on power supply of master in order to start operation without that history of error detection On the other hand communication error CERR of slave module lights while master can t start communication after error check of CPU and transmission of I O assignment data This CERR is turned off when the communication is begun and the error history doesn t remain either Table 5 5 1 shows the typical time until communication error CERR of slave module disappears in this case when I O assignment of master module is REMOTE2 or REMOTE RMM The communication error CERR of slave module doesn t light even in the same case when I O assignment of master module is Y8W X4Y4W or X8W Table 5 5 1 Typical time until communication error CERR of slave module disappears after turning on power supply I O assignment of master REMOTE 2 REMOTE RMM CPU model After turning power supply off Normal status during writing to FLASH memory Note 1 EH CPUS516 7 seconds 9 seconds EH CPU548 8 seconds 11 seconds EHV CPUI6 5
51. the setting of the module supply operation parameter When I O allocation of remote module is disagreement it F Not available y No detection specifies whether remote is CPU continues Ata disagreement of Remote I O allocation abnormal running regardless of While error has occurred in the setting of the mode Check with reverse ae remote transmission The slave station remote slave station it me double transmission error of remote specified whether remote is mode Note 2 Note 1 transmission abnormal Note 1 When the error is detected in check with reverse double transmission only illegal data are abandoned and last correct data is maintained Regardless of this error detection communication between master and slaves continues Note 2 Please refer to Section 6 5 when you want to stop running of CPU when power supply OFF breaking down and disconnecting about slave stations o4 Function of reset switch When hard error HERR occurs in master module EH TRME2 or slave module EH TRLE2 you can reset the error by pushing reset switch in front side of the module However error is indicated again if error factor is not canceled The setting of the rotary switch and the DIP switch is read only when the power supply is turned on However pushing reset switch allows remote module to restart with new setting even if you don t turn on power supply again Please note that error info
52. 0 215 Y264 279 Communication 0 X200 215 264 279 T O refresh s X216 231 Y280 295 _ 1 X216 231 280 295 Slave O ais WYA Compression mode of slave ON refresh 3 X248 263 WY27 Slave compresses 4 slots to 2 channels Figure 4 2 11 Correspondence of occupied channels and O slots in slave with compression mode Chapter 4 Basic functions and System configuration 4 2 7 External I O method Y8W X8W In the case of external I O method Y8W X8W CPU module stores I O data in occupied channels of master module as shown in Figure 4 2 13 or Figure 4 2 14 I O assignment Y8W I O assignment X8W Channel Output area Input area Channel Output area Input area number Transmission Reception number Transmission Reception HOO valid H00 Valid H07 H07 Fixed Fixed Invalid Invalid Invalid Invalid H3F H3F Only the output area uses 0 to 7 channels Only the input area uses 0 to 7 channels 8 8 channels The number of channels and channels The number of channels and areas are fixed areas are fixed Figure 4 2 12 Configuration of external I O method Y8W X8W I O assignment for remote base WO Assignment Table Type s Remote Master 5 VO Assignment Table Slot No 01234567 y ace 5 o o o o o m o m o o 9
53. 1 The last channel number is abbreviated to Last CH and the first channel number is abbreviated to First CH in the following figures of setting for DIP switch Setting of master No 1 Setting of slave St No 0 Setting of slave St No 1 Setting of slave St No 2 I O assignment 0 Slave St No 1 Slave St No 2 REMOTE RMM Slave St No 0 ave 0 ave o Number of Number of Number of Number of slave occupied occupied occupied 3 slots 8 slots 5 slots 3 HS ON HS ON HS ON HS ON MODE OFF MODE OFF MODE OFF MODE OFF HOLD ON HOLD ON HOLD ON HOLD ON TERM ON TERM OFF TERM OFF TERM ON Last CH 3F First CH 00 First CH 20 First CH 34 Remote master EH TRME2 Maximum 4 modules mountable Slot No 0 to 7 J Master number is sequentially allocated from one near CPU from 1 to 4 im llo aK aK Dx oo X Zax NZ Remote slave EH TRLE2 Y Ix v v ae F 64 64 64 X10000 X1BA95 WX1000 WX1BA7 ol o Ca Ol Gl B 9 o x xxx X v v ey WY1000 WY1BA7 _ X20000 X2BA95_ WX2000 WX2BA7 Y20000 Y2BA95 WY2000 WY2BA7 _ _ X30000 X3BA95 W
54. 23F H3F The I O link area has H00 to H3F channels 64 channels The occupied area sets the area for using in the module by link parameter The user can t write data or read data from the invalid area The output area and the input area are secured in the internal outputs of CPU module in REM MMH LMH of the current product The control method of REM MMH LMH is an indirect refresh method to perform the internal output of the CPU module and the data refreshment of the module by the exclusive command in user s program In contrast because the I O assignment of the compact link module is LINK the programming makes use of the link number in the user s program Therefore the exclusive control program is not necessary In the master and the slave station the input area owns the link area from WLO to WL3F and the output area owns the link area from WL200 to WL23F Each area owns 64 channels The output area of the master station sets the area for using in the I O link system by link parameter In the slave station the occupied area sets the area by link parameter The output area data of the master station are stored in the input area of the slave station and the output data of the slave station are stored in the input area of the master station The output data from other slave stations are stored in the output area that each slave station does not occupy Therefore you can refer to the data that is sent from master station to other sla
55. 3 Details of the malfunction Warning 1 Reproduction of the contents of this manual in whole or in part without written permission of Hitachi IES is prohibited The content of this document may be changed without notice 3 While efforts have been made to be accurate if any wrong or missing information is found please contact us MS DOS Windows and Windows NT are registered trademarks of America and other registered countries of Microsoft Corp of the United States Safety Precautions Read this manual and related documents thoroughly before installing operating performing preventive maintenance or performing inspection and be sure to use the unit correctly Use this product after acquiring adequate knowledge of the unit all safety information and all cautionary information Also make sure this manual enters the possession of the chief person in charge of safety maintenance Safety caution items are classified as Danger and Caution in this document Identifies information about practice or circumstances which may lead to personal injur q DANGER f d d id or death property damage or economic loss Identifies information about practice or circumstances which may lead to personal injury CAUTION property damage or economic loss However depending on the circumstances items marked with UN CAUTION may result in major accidents The both marks show important information Be sure to follow the i
56. 64 points Output Input Output X8W 64 points 128 points High Refresh time ipee Approx 2 5ms Low speed Fallback operation Note 2 Reset switch Module information Approx 5 4ms Available Except for master station Available Available Compatible mode 256 points Master Slave station participation flag Not available Available Remote Slave station error flag error flag Not available Available Number of times transmission errors Available Refresh time Available Overlap check Note 3 Available Peripheral device functions Not available Terminator Note 2 1009 1502 built in Change by switch Note 1 Slave modules can connect up to 12 units system only when EH TRME2 is set I O assignment REMOTE RMM EH TRME2 can connect up to 8 units system in other I O assignments Note 2 Please connect external terminator to the terminated compact remote2 slave module instead of using built in terminator when you use fallback operation Note 3 When EH TRME2 is used with conventional products they will detect the overlap error for duplicated channel number When remote I O system made construction only in compact remote modules there is a possibility that the area overlap error can t detect Chapter 2 Specifications 2 42 Specifications comparison of slave module Refer to Table 2 4 2 about the difference of the co
57. 8 words I O EH TRMME Compact remote master module REMOTE2 XAYAW EH TRMLE EH TRME2 EH TRLE2 Compact remote slave module Compact remote2 master module Compact remote2 slave module REMOTE RMM REMOTE 2 etc EH TLNKE Compact CPU link module LINK XAYAW Y8W X8W etc EH TRLLE Compact I O link module LINK XAYAW Y8W X8W etc Don t mount on the slave base Note 1 Don t mount on the slave base Note 1 EH DUM Module for an opened slot Empty16 Note 2 Note 1 If you implement high performance modules or communication modules in base unit that mounted remote slave module products may malfunction Note 2 In the case of EHV please set X16 or Y16 for I O assignment of dummy module If you set Empty for I O assignment of dummy module slot numbers of right side of dummy module become wrong In the case of setting module in normal mode I O assignment of the Empty slot is set Y16 when you operate I O information reading 2 12 Chapter 3 Name and function of each part 3 1 Name and function of each part in master module Name and function of each part TERNE Weigh A 0 12 kg 0 26 1 fjLod buton pprox 0 12 kg 0 26 Ib Consumption current Approx 200mA 5VDC ALED display Dimensions mm in 3 Rotary switch upper 30 1 4 e 99659 4 Rotary switch lower 5 Reset switch 6 Front DIP switch 7 Connector
58. Figure 4 4 5 I O assignment example of remote I O Assignment of Figure 4 4 4 configuration example by Ladder editor Setting of master No 1 Setting of slave St No 0 Setting of slave St No 1 iif Slave St Slave St No assignment A j 1 REMOTE2 No 0 Number of Number of occupied occupied slots 4 slots 4 Number of slaves 2 Compression Compression Compression mode ON mode ON mode ON Last CH 7 First CH 0 First CH 4 Remote master EH TRME2 Remote slave EH TRLE2 Remote slave EH TRLE2 Occupied Image slots slots Occupied Image slots slots Occupied channels of master No 1 Occupied channels of slave St No 0 Channel Channel No Input Output No Input Output X10000 Y10016 X10000 Y10016 X10100 Y10116 X10100 Y10116 Occupied channels of slave St No 1 Channel X10200 Y10216 X10200 Y10216 X10300 Y10316 X10300 Y10316 I Input Output X11000 Y11016 X11000 YI1016 X007 X116 X11100 Y11116 X11200 Y11216 XI11200 Y11216 X11300 Y11316 X11300 Y11316 Figure 4 4 6 System configuration example after replacement to EH 150 Using image slot 4 25
59. H CPU316A 516 548 You can build the large scale remote I O system of maximum 2 048 points systems in EHV EH 150 series by the compact remote2 module which a cheap twisted pair cable can use at low cost Remote master I O LINK I O LINK Remote slave EH TRME2 EH TRLLE EH TRLLE EH TRLE2 Bere 6 ayer 6 B a G D B g S J m 8 au e 8 ail gt E Ol g e o i 1 E J P ii of D 2 M ml No 1 Remote Remote slave Remote slave Remote slave LIED EH TRLE2 EH TRLE2 a P m Imi sp a 4 i l l l Al No 2 Remote No 3 Remote o o o o Large scale remote I O system Module counts max 12 slave units system Remote I O points max 2 048 points system Remote slave Remote slave Remote slave EH TRLE2 EH TRLE2 EH TRLE2 o wl O 5 Jj E 6 zT m Jo i E I 6 E i No 4 Remote Note Set REMOTE RMM to master module in the remote I O system of maximum 2 048 points system Therefore use EHV CPU in large scale remote I O system Figure 1 3 1 System configu
60. HITACHI PROGRAMMABLE CONTROLLER MDIC eH 15O Compact remote2 module Master EH TRME2 Slave EH TRLE2 APPLICATION MANUAL SERVICE MANUAL NJI 585 X O Warranty period and coverage The warranty period is the shorter period either 18 months from the date of manufacture or 12 months from the date of installation However within the warranty period the warranty will be void if the fault is due to 1 Incorrect use as directed in this manual and the application manual 2 Malfunction or failure of external other devices than this unit 3 Attempted repair by unauthorized personnel 4 Natural disasters The warranty is for the PLC only any damage caused to third party equipment by malfunction of the PLC is not covered by the warranty O Repair Any examination or repair after the warranty period is not covered And within the warranty period any repair and examination which results in information showing the fault was caused by any of the items mentioned above the repair and examination cost are not covered If you have any questions regarding the warranty please contact either your supplier or the local Hitachi Distributor Depending on failure part examination might be impossible O Ordering parts or asking questions When contacting us for repair ordering parts or inquiring about other items please have the following details ready before contacting the place of purchase D Model 2 Manufacturing number MFG NO
61. OFF HS ON MODE ON HOLD ON TERM ON Compression mode OFF First CH 00 Compression mode OFF First CH 08 Remote master EH TRME2 Maximum four module mountable Slot No 0 to 7 Master number is sequentially allocated from one near CPU from 1 to 4 Remote slave EH TRLE2 N N Compression mode OFF First CH 0D a o moo X XXX X Y Y Y 16 16 1616 1616 16 16 9 e e Occupied channels of master No 1 Channel No Input X10000 Output X10100 X10200 X10300 X10400 Y10500 Y10600 Y10700 Y11000 EUU X11200 X11300 1 2 3 4 3 6 F 8 9 A B C D E F X12000 Y11400 Y12100 Y12200 WX1000 WX17A7 WY1000 WY17A7 _ 4 X20000 X27A95 Y20000 Y27A95 _ _ X30000 X37A95 Y30000 X37A95 _ _ X40000 X47A95 Y40000 X47A95 Occupied Channels of slave St No 0 Channel No 0 1 2 3 4 2 6 7 nput X10000 Output X10100 X10200 X10300 X10400 Y10500 Y10600 Channel Y10700 No Input 8 WX2000 WX27A7 WY2000 WY27A7 WX3000 WX37A7 WY3000 WX37A7 W
62. Output 8 words Word Y8W YEW E O assignment for remote master with control editor In the Control Editor you can set I O assignment by selecting model name with I O assignment screen like Figure 1 1 1 In the case of setting REMOTE RMM select EH TRMM 2048 from Others tag as shown in Figure 1 1 1 1 0 configuration GPU type Type Basic x x i In Others tag JEHV CPLU128 Unit Setting EN Basic Bare EH RMD L EH RMD EH O RM FH TRMMF Cava Guidance All Clear OK Cancel Figure1 1 1 I O assignment for remote master with control editor in the case of REMOTE RMM Chapter 1 Introduction In the case of setting REMOTE2 select EH TRMME REMOTE2 from Others tag as shown in Figure 1 1 2 And in the case of setting I O assignment X4Y4W select EH TRMME X4Y4W from Others tag as shown in Figure 1 1 3 1 0 configuration GPU type De Basic Type Basic x JEHV CPU128 Unit Setting Barle Bare Guidance Al Clear Ok Figure1 1 2 I O assignment for remote master with control in the case of REMOTE2 1 0 configuration GPU type Type Basic X Unit Setting Basic Bare EH TRMM 1024 EH ORMAH EH TRMME REMOTE2 Y Add Remove Guidance Word input WX 000 003 Word output wWw 004 007 Exp input WEX 0000 0000 AllClear OK Cancel
63. RLE2 is called an occupied channels Figure 4 2 4 shows the example of the occupied channels of one master and two slave stations The number of occupied channels used in the slave module is decided according to the number of I O modules mounted on the slave base Moreover the number of occupied channels of master module is matched to the total of the number of occupied channels of all slave modules The occupied channels of slave modules not overlap between slave modules 2 Transmission range of remote communication Occupied channels of master and slave are always refreshed to the same data by remote communication Unused channels are not transmitted by remote communication Therefore the remote refresh time depends on the number of occupied channels of master module as the formula 4 2 to 4 3 in Section 4 8 3 Specification method of occupied channels Please set last channel number with side DIP switch for occupied channels of master module And for occupied channels of slave module please set first channel number with bottom DIP switch and occupied slots with front rotary switch L Please refer to Chapter 3 for details of each switch Remote I O area in master Remote I O area in Remote I O area in Channel i cs Slave St No 0 Channel Slave St No 1 No Input Output Input Output Neo Input Output 0 i L J 1 o ied ch 1 Occupied channels 2 F Unused channels 2 Cons wees 5 channels 3 pe 5 channels
64. W is compatible operation mode to compact remote master module EH TRMME On the other hand remote I O was expanded to 1 024 points 64 words in the I O assignment of REMOTE2 Note 3 High performance modules and communication modules etc cannot be mounted on the slave base Note 4 Maximum length of cable becomes as below No of connected stations 0 3mm cable 0 5mm 0 75mm cable 1 to 8 units 150m 300m Chapter 2 Specifications 2 3 Units that can be connected to compact remote2 module Compact remote2 modules have the compatible communication with REM MMH LMH for H series the slave station REM LH2 for H 200 250 252B 252C or the slave station HL 40DR 64DR and HR 40DR 64DR for H board Furthermore compact remote2 modules are compatible with the compact remote modules for EH 150 EHV in transmission specifications When EH TRME2 is set to compatible mode it can connect current slave module and EH TRMLE for EH 150 EHV series In addition when EH TRLE2 is set to compatible mode it can connect to EH TRMME and EH TRLLE When compact remote2 modules are connected with current model please turn off high speed refresh mode HS of a front DIP switch of the module In high speed refresh mode HS ON communication error CERR LED turn on occurs In case that compact remote2 modules are connected with EH TRLLE please turn on high speed refresh mode HS of a front DIP switch of the module 2 3 1 Remote slaves that ca
65. X1Y1W B1 1 as shown in left side of Figure 4 2 8 In the case of EH 150 include EHV series input data and output data are stored in separate channel by setting I O assignment X1Y1W B1 1 as shown in right side of Figure 4 2 8 In order to replace old models to EH 150 with compatibility you can set master module with compression mode and can compress one word of input data and one word of output data into one channel as shown in Figure 4 2 9 You can replace old models to EH 150 include EHV with no change in I O number for slot on slave base by setting master and slaves compression mode Please refer to Section 4 4 2 for example of replacement with compression mode Similarly in the case of EM EM II series there is a function that input data and output data are stored in one channel and slave module outputs the output data to image slots In this case it is convenient to setting compression mode as Section 4 6 2 I O assignment REMOTE2 Channel Output area number Transmission Input area Reception H00 Valid Valid Last channel Invalid Invalid HIF Inyalid Inyalid H3F Both input and output area owns 32 channels from H00 to H1F The area to be used is secured by setting the last channel number using the dipswitch on the module The compression remote method is operation mode handling the output and input as pair in the same channel Therefore the number of the channels
66. X3000 WX3BA7 HEN Y30000 X3BA95 WY3000 WX3BA7 16 1632164 S64 4 _ _ X40000 X4BA95 WX4000 WX4BA7 Y40000 X4BA95 WY4000 WX4BA7 Occupied channel of master No 1 Occupied channel of slave St No 0 laa Input Output T Inp Spit 00 X10000 X10000 01 X10100 X10100 02 03 X10200 X10200 04 07 X10300 e X10300 08 0F WX1040 WX1040 ae Occupied channel of slave St No 1 18 1F WY1070 i WY1070 Charnel np Output 20 Y11000 Y11000 21 Y11100 Y11100 X11200 3 WX1130 WY1140 3 WY1140 X12000 Occupied channel of slave St No 2 Y12100 5 12100 12200 3C 12200 Figure 4 3 1 System configuration example I O assignment of master REMOTE RMM Explanations 1 Master module EH TRME2 has remote I O area of 128 channels 00 to 7F Each channel is assigned from slot 0 to A in turn on remote slave bases according to remote I O assignment as Figure 4 3 3 4 12 Chapter 4 Basic functions and System configuration 2 Each channel consists from input area of 16 bits and output area of 16 bits In the case of I O assignment REMOTE RMM of master either input area or output area in one channel is used by I O assignment on remote slave bases as Figure 4 3 3 3 One master module can communicate maximum 2 048 points data with 128 channels between slave modules 4 M
67. X4000 WX47A7 WY4000 WX47A7 Occupied channels of slave St No 1 Output Y11000 9 e Y11100 X11200 X11300 Channel Y11400 No Input Occupied channels of slave St No 2 Output Y12100 Figure 4 3 4 System configuration example I O assignment of master REMOTE2 Explanations Master module EH TRME2 has remote I O area of 64 channels 0 to 3F Each channels is assigned from slot 0 to A in turn on remote slave bases according to remote I O assignment as Figure 4 3 5 1 2 3 4 Y12200 Each channel consists from input area of 16 bits and output area of 16 bits In the case of I O assignment REMOTE2 either of input area or output area in one channel is used by I O assignment on remote slave bases as Figure 4 3 5 One master module can communicate maximum 1 024 points data with 64 channels between slave modules Maximum 8 slave modules can be connected to one master module Example of Figure 4 3 4 is 3 slaves 4 14 Chapter 4 Basic functions and System configuration 5 Slave module must be mounted right side of power supply module 6 Maximum 11 slots are available on slave base You can mount modules shown in Table 2 5 1 on slave base 7 Maximum 4 master modules can be used for one CPU Master number is sequentially allocated from one near CPU from 1 to 4 8 Master module is mountable on only slot that s number is 0 to 7 9 Ref
68. able in combination with the products of the model as shown in Table 1 1 2 Table 1 1 2 Usable CPU modules and supported versions of programming software CPU modules Programming software Model name Supported version Product name Supported version EHV CPU128 REMOTE2 spire EH CTE E Ver 2 18 or newer EHV CPU64 ROM VER 110 or later C l ition Leere now eire Pn EHV CPU32 ROM VER 117 or later une UN EH CTE EVN Ver 2 22 or newer EHV CPU16 EH CPU548 EH CPUS516 Not depend on the EH CPU3164 NOt depend on the software PADDER EDITOR HLW PC3E software version of version of CPU for Windows i programming software EH CPU208A EH CPU104A Chapter 1 Introduction E O assignment by Control Editor and Ladder Editor When setting I O assignment of modules by programming software notation of I O information to choose at I O assignment is different from Control Editor and Ladder Editor With the following manuals the I O information is mentioned the notation of Control Editor as shown in Table 1 1 3 Table 1 1 3 1 O information notation by the programming software I O information that choose in Programming software I O assignment setting Ladder Editor Control Editor REMOTE RMM Non support EH TRMM 2048 REMOTE RMM REMOTE2 Remote2 EH TRMME REMOTE2 REMOTE2 Input 4 words Output 4 words Word 4W 4W EH TRMME X4Y4W XAYAW Input 8 words Word X8W X8W
69. allocated for the slot which implemented product REM MMH LMH secures transmission data area in the internal output of the CPU in operation mode Mode0 The control method of REM MMH LMH is an indirect refresh method to perform the internal output of the CPU module and the data refreshment of the module by the exclusive command in user s program When compact remote2 modules are connected with REM MMH LMH please turn off high speed refresh mode HS of a front Dipswitch of the product Chapter 2 Specifications 3 Occupied channels in REM LH2 and HL 40DR 64DR The CPU link area from WLO to WL7 is used for the I O link in REM LH2 and HL 40DR 64DR Set first channel number is allocated for WLO The output area of the slave station is the link area set by link parameter In this operation mode Mode0c the output area of the slave station is the link area set by link parameter and others are input areas The input area of the channels set the output area and the output area of the channels set the input area are invalid with this mode Therefore the CPU module can t write and read the data of the area In this operation mode Mode2c the output area of the slave station sets the link area from WL4 to WL7 by link parameter and the input area becomes the link area from WLO to WL3 The output area and the input area are assigned to the same channel number The input is the reception from the master station and the output is the transmission to the
70. arge scale remote system with twisted pair cable by use many master modules per CPU Chapter 4 Basic functions and System configuration 4 2 Basic functions of compact remote2 a2 Channels and remote I O area 1 Channels The channel is the unit of transmitted and received data between master module EH TRME2 and slave module EH TRLE2 One channel consists from 16 bit 1 word input area and 16 bit 1 word output area as shown in Figure 4 2 1 2 Remote I O area The master module EH TRME2 and the slave module EH TRLE2 have remote I O area as shown in Figure 4 2 1 Remote I O area Channel No Input Output Composition of one channel Input Output ua aL mM 16 bits 1 word 16 bits 1 word 128 channels Figure 4 2 1 Composition of remote I O area and one channel The configuration of the remote I O area of master station is different by a set I O assignment Refer to Section 4 2 4 or later about the details of the remote I O area in each I O assignment 422 Master number and slave station number 1 Master number Master No Maximum four compact remote2 master modules EH TRME2 can be mounted on slots those slot number are 0 to 7 as shown in Figure 4 2 2 in the case of setting I O assignment REMOTE2 REMOTE RMM of master module In this case remote master number is sequentially allocated from one near CPU from 1 to 4 I O No on remote slave base are determined accor
71. atible connecter with EM and H 200 EX XD64 64 points 24 V DC input EH XA16 16 points 100 to 120 V AC input EH XAHI6 16 points 200 to 240 V AC input Digital EH YR8B 8 points relay output isolated contact point 100 240 V AC 24 V DC output EH YR12 12 points relay output 100 240 V AC 24 V DC module EH YR16 16 points relay output 100 240 V AC 24 V DC EH YT8 8 points transistor output 12 24 V DC sink type EH YTP8 8 points transistor output 12 24 V DC source type EH YT16 16 points transistor output 12 24 V DC sink type EH YTP16 16 points transistor output 12 24 V DC source type EH YTPI16S 16 points transistor output 12 24 V DC source type EH YT32 32 points transistor output 12 24 V DC sink type EH YTP32 32 points transistor output 12 24 V DC source type 32 points transistor output 12 24 V DC sink type Spring terminal block Cease in production EH YT32E 32 points transistor output 12 24 V DC source type Spring terminal block 32 points transistor output 5 12 24 V DC sink type Compatible connecter with EM and H 200 EH YT64 64 points transistor output 12 24 V DC sink type Y64 EH YTP64 64 points transistor output 12 24 V DC source type Y64 EH YS4 4 points triac output 100 240 V AC Y16 EH YS16 16 points triac output 100 240 V AC Y16 EH YTP32E EH YT32H Y32 Don t mount on the slave base
72. ave E EH TRLE2 Occupied channels of master No 1 Occupied channels of slave St No 0 Channel Channel No Input Output No Input Output x s 4 Mm z AWS 2 Occupied channels of slave St No 1 X10100 Channel Y10200 3 Y10200 No Input Output Y11000 RE Y11000 Y11100 Y11100 X11200 X11200 X11300 X11300 Y11400 Y11400 Figure 4 6 3 System configuration example after the replacement to EH 150 Normal remote method 4 36 Chapter 4 Basic functions and System configuration 46 2 Replacement with compression remote method In the case of EM EM II series you can use the same number of image slots as occupied channels on remote bases Therefore you can mount I O modules twice the number of occupied slots This system configuration example is shown in Figure 4 6 4 I O assignment of this system is shown in Figure 4 6 5 Figure 4 6 6 shows the system configuration example replaced to EH 150 In this case it is necessary to set I O assignment of master module REMOTE2 In addition turn on communication mode of a side DIP switch of the master module and a bottom DIP switch of the slave modules Setting of slave St No 0 Setting of slave St No 1 4 e First CH 0 First CH 4 Number of Numbe
73. ave correctly Refer to Chapter 3 for details I O assignment and I O numbers in program is correct Set I O assignment and I O numbers in program correctly Power supply of master is turning on Turn on the power supply of master station It happened many times It is thought the temporary one by the noise Please investigate and confirm the noise source Connection of cables is correct Please connect the cable correctly Setting of termination is correct Set DIP switch in order to insert correct value of resister for terminator in both ends of master or slave modules connected in transmission line Shielded twisted pair cable is recommended cable Use recommended cable for shielded twisted pair cable Refer to Table 2 2 1 for recommended cables Please exchange the remote module 6 10 Chapter 7 Daily and Periodic Inspection 7 1 Daily inspection Verify the following items while the system is running Please refer to Chapter 3 for detail of LED display and Chapter 6 for detail of error indication and countermeasure Item Inspection method LED Normal status Abnormal status Table 7 1 1 Items for daily inspection of remote module Main cause of error Confirmation of operation Watching POW LED RUN LED Lighting Off Power LED off 5V DC power malfunction e RUN LED off communication is stopped Confirmation of er
74. aximum 12 slave modules can be connected to one master module Example of Figure 4 3 1 is 3 slaves 5 Slave module must be mounted right side of power supply module 6 Maximum 11 slots are available on slave base As for mountable modules on slave base refer to Table 2 5 1 7 Maximum 4 master modules can be used for one CPU Master number is sequentially allocated from one near CPU from 1 to 4 8 Master module is mountable on only slot that s number is 0 to 7 9 I O number for I O module on remote slave base is as follows Bit input x LILI LI LT Bit output Y 1L LI LLI i Bit number in module 0 to 95 Slot No 0 to A Right slot of slave module EH TRLE is 0 Slave St No 0 to B Master number 1 to 4 Word input wx LILI LI LI OO Word output wy OO t Word number in module 0 to 7 Slot No 0 to A Right slot of slave module EH TRLE is 0 Slave St No 0 to B Master number 1 to 4 Figure 4 3 2 I O number of I O module on remote slave base 10 There are Rotary switches and DIP switches on remote master module and slave module in order to set I O assignment of master slave St No and so on Please refer to Section 3 1 and 3 2 11 Set I O assignment by Read I O as shown in Figure 4 3 3 Compact remote2 support copy function of I O assignment for mounted modules in normal mode 1 0 configuration GPU type Te REISER Unit Setting Module List Digital Analog Others Distribut
75. ck circuitry and similar safety measures should be added to the PLC system to ensure safety in the event of incorrect missing or abnormal signals caused by broken signal lines momentary power interruptions or other causes Do not share the power supply of relay output module and interlock circuitry because relay output might not work properly due to switching noise from interlock circuitry CAUTION e When performing program change forced output RUN STOP etc while the unit is running be sure to check system safety carefully Failure to do so could lead to damage to equipment e Supply power according to the power up order Failure to do so could lead to damage to equipment or malfunction N CAUTION USE POWER SUPPLY UNIT OF EH PS SERIES FOR SUPPLYING ELECTRIC POWER N CAUTION DO NOT CONNECT EH PSD DIRECTLY TO LINE VOLTAGE LINE VOLTAGE MUST BE SUPPLIED BY A SUITABLE APPROVED ISOLATING TRANSFORMER HAVING SHORT CIRCUIT CAPACITY NOT EXCEEDING 150 VA MAXIMUM 4 Preventive maintenance 4 DANGER e Do not connect the of the battery in reverse polarity Do not recharge disassemble heat place in fire or short circuit the battery There is a risk of explosion or fire PROHIBITED e Do not attempt to disassemble repair or modify any part of the PLC Electric shock malfunction or failure may result N CAUTION e Turn off power to the PLC before mounting or dismounting the module Electric shock
76. diagnosis SRAM check WDT check Loop back check Fallback operation Available Even if a slave module is failed or powered off it is possible to continue Note 1 communication between a master module and other slave modules I O assignment Master module REMOTE RMM REMOTE2 Y8W X4Y4W X8W Note 2 Slave module No configuration code 8 point 16 point 32 point 64 point I O module or Dummy module I O assignment X16 Y16 X32 Y32 X64 Y64 or Empty 16 Analog I O module I O assignment X4W K8W Y4W Y8W etc Consumption current Communication speed Transfer method Insulation modulation method Transmission error check Error indication 2 2 Mountable module on slave base Note 3 Connection mode Cable length Note 4 Error station processing Cable Shielded twisted pair cable Recommended 0 3mm cable CO SPEV SB A 1P 0 3SQ Terminator 100 Existi cable uds 0 75mm cable CO EV SX 1P 0 75SQ Terminator 1500 Made by 0 3mm cable CO SPEV SB A 1P 0 3SQ LF Terminator 1009 Hitachi cable w 0 5mm cable CO SPEV SB A 1P 0 5SQ LF Terminator 100Q Applicable connector BL3 5 6F attached made by Weidmuller Note 1 Please connect external terminator to the terminated compact remote 2 slave module instead of using built in terminator when you use fallback operation Note 2 The I O assignment of REMOTE2 and X4Y4
77. ding to this master number Please refer to Section 4 3 1 for I O No on remote slave base Master No 1 Master d Mine deed allocated from Master No 3 one nearer to Master No 4 CPU module Slot No O o env e w s e s d RI BI B LEI Mountable slots 0 to 7 Figure 4 2 2 Mountable slots for master module and master number 48 Chapter 4 Basic functions and System configuration 2 Slave station number Slave St No Please set slave station number 0 to B to compact remote2 slave module EH TRLE2 with rotary switch U unlike old model slave module RIOH TL RIOM TL etc for the slave station identification In this case please set not to overlap slave station number Slave station number is abbreviated at the e eo following Slave St No O 6 m e N Bi Figure 4 2 3 Slave station number Slave St No Slave St No 0 Slave St No 1 Slave St No 2 Remote slave EH TRLE2 Remote slave EH TRLE2 Remote slave EH TRLE2 myer N O 5 o 5 ZHHE H 1 4 23 Occupied channels and method of appointing 1 Occupied channels The area used respectively in compact remote2 master module EH TRME2 and slave module EH T
78. e area to be used is secured by by setting the last channel number using the setting the last channel number using the dipswitch on the module dipswitch on the module Figure 4 2 5 Configuration of normal remote method In the normal remote method I O is occupied according to I O assignment of the slave station in turn from first channel You cannot use the input area of the channel occupied as output or the output area of the channel occupied as input I O assignment for remote base WO Assignment Table Type s Remote Master S VO Assignment Table Station 0 Slot No 01 2 Gr T a 8x xY 8 116 16 16 S1oto Bit X 16 Bi Sloth Bit X 16 Bi Slot Bit 16 Bi Ie Occupied channels of slave St No 0 Occupied channels of master Channel CPU sg as Input Output No Input Output 0 x10000 Remote 9 X10000 1 X10100 communication X10100 V O refresh 2 Y10200 2 Y10200 3 yll000 72 CO 4 Y11100 5 X11200 6 X11300 7 Y11400 Figure 4 2 6 Correspondence of occupied channels and I O slots Chapter 4 Basic functions and System configuration 4 2 5 Compression mode of master module Compression remote method In the case of old models H 200 250 252B 252C input data and output data are stored in one channel by setting VO assignment
79. e base As result all outputs on slave base turn off in this case Note 3 If the communication returns normally communication error CERR is automatically turned off 6 1 Chapter 6 Error indication and Countermeasure Compact remote2 system executes the check to the unit of one word 16 bits by reverse double transmission It is a mechanism that only illegal word data is abandoned when the error is detected and last correct data before is maintained In this case communication error CERR is not displayed 6 2 Special internal outputs in CPU module Remote refresh time and information about time out error are stored in special internal outputs as shown in Table 6 2 1 when I O assignment of master module of compact remote2 is REMOTE2 or REMOTE RMM Please note that the information to be stored is different from the other remote system In addition these information are not stored when I O assignment of master module is Y8W X4Y4W or X8W HM Special internal outputs number of each master Master No 1 WRF080 WRF097 Master No 2 WRF098 WRFOAF Master No 3 WRF0BO WRFOC7 Master No 4 WRF0C8 WRFODF Table 6 2 1 Special internal outputs concerning with remote in CPU module Contents of each bit number Special internal outputs number Master name No 4 Master No 3 Master No 2 Master No 1 15 14 8 7 0 Bit number correspond to slave station number WRF080 1 Par
80. ed 1 0 1 C_4 gt Empty Seve t0 x16 EH XD8 EH XD L 16 EH XACH I6 EH XD L 32 E EH XD32H EH XD64 EH YR8B1216 Save ott E Sis sialon o k 4 Siwe sialon 1 EH YT P 8 EH YT P 16 S EH YS4 16 lave siaton gt Steve t2 Guidance Bit Input X 10000 10015 ee Word input WX 1000 Seve t3 Sime station z x 5 7 m lear OK Cancel Figure 4 3 3 I O assignment example of remote slave REMOTE RMM Assignment of Figure 4 3 1 configuration example by Control editor 12 Empty slots and the dummy modules on the remote slave are converted into Y16 If you set I O assignment Empty I O No of the subsequent slot are wrong 4 13 Chapter 4 Basic functions and System configuration 4 3 2 Basic system configuration Normal remote method Basic system configuration example that I O assignment of master module EH TRME2 is REMOTE is shown in Figure 4 3 4 Setting of master No 1 Setting of slave St No 0 Setting of slave St No 1 Setting of slave St No 2 I O assignment A REMOTE2 Slave St No 0 Slave St No 1 Slave St No 2 Number of slave 3 Number of occupied slots 8 HS ON MODE ON HOLD ON TERM ON Number of occupied slots 5 Number of occupied slots 3 HS ON MODE ON HOLD ON TERM OFF Compression mode OFF Last CH OF HS ON MODE ON HOLD ON TERM
81. ed cable Number of a conductor 2 conductors 1 pair Official cross section Resistance Q km Quality of material Polyethylene Standard thickness mm Conductor 20 degrees Celsius 53 3 or less 35 3 or less 0 3 Dielectric withstand voltage V Insulation resistance MQ km Characteristic impedance Sine wave at IMHz 80 70 Electrostatic capacity pF m Sine wave at 1kHz 70 or less 75 or less 1 minute or more at 1 500V AC Insulator 20 degrees Celsius 1 500 or more Chapter 8 Appendix 8 1 2 Cable structure The twists count of the twisted pair cable with shield is 1 time per 120mm or less The 2 lines type twisted pair cable is suitable for low noise environment and a use of the short range transmission Because the cable using PVC Polyvinyl chloride as the insulator is unstable electrically it is not suitable for high speed data communications In the case of long transmission distance or fast transmission speed when these cables are used in the system transmission wave pattern becomes dull remarkably Therefore do not choose these cables because products may produce a transmission error or a communication stop PE polyethylene is used to most of communication cables as an insulator In the case to choose a cable be careful about the materials of the insulator Conductor Insulator Kg Transmission signal Phase A or B Ci Sse Tape 2 Shield Transmission signal SG
82. ee location of input modules and output modules on slave station I O assignment REMOTE RMM is usable up to 2 048 points and is supported by EHV CPU Therefore we recommend EHV CPU for compact remote2 system Table 4 1 1 Using method of compact remote2 for each CPU EHV CPU16 32 64 128 EH CPU516 548 EH CPU104A 208A 316A CPU module Method of using compact remote2 Normal remote method Compression remote method External I O method Selection purpose For new design and replacement without image slot For replacement with image slot For mounting 5 or more master modules or using of EH CPU104A 208A 316A Communication mode Compression Master OFF Normal mode OFF ON Compatible mode ON OFF mode setting Slave I O assignment of master OFF REMOTE RMM ON REMOTE2 ON OFF Y8W I O assignment of slave Number of mountable master module X16 X32 X64 Y16 Y32 Y64 XAW X8W YAW Y8W Empty 4 units CPU X1Y1W B1 1 for all slots Unnecessary Not limited according to CPU Number of connectable slave modules 12 units master 8 units master 4 units master 8 units master Number of occupied channels in master Number of I O points Special internal outputs for remote function Input Output 128 64 I O 2 048 points Free location Free location Available Note 1 I O 1 024 points 32
83. els with rotary switch Figure 4 7 1 Replacement of only slave station in the case of not using image slot compression mode OFF Chapter 4 Basic functions and System configuration The image slot is used when the number of I O modules mounted on slave base is more than the number of occupied channels with rotary switch as shown in Figure 4 7 2 Please turn on the compression mode of a bottom DIP switch of replaced slave module EH TRLE2 in this case Please set similar with Figure 4 7 1 except for compression mode However when output module is mounted on occupied slot like as Figure 4 7 3 you can t replace slave only In this case please replace both of master and slave station as shown in Figure 4 6 3 and use normal remote method with compression mode off In the case of master is EM EM II series Set surely E the rotary switch upper U Setting of slave St No 0 Setting of slave St No 0 U Slave St No Remote master not replacing in E order to avoid transformation of KE First CH 0 Number of ladder program NuGbEror occupied L occupied slots 5 Compression mode ON First CH 0 channels 5 Remote slave RIOH TL RIOM TL Replacement slave station only 5 E Remote slave EH TRLE2
84. en which terminator is inserted terminator value between A and B terminals of a connection connector i Position Selection of built in terminator z 912345678 1000 for 0 3mm or 0 5mm recommended twist pair cable 1500 for 0 75mm recommended twist pair cable Default setting OFF Compression mode Enable disable of the compression mode is chosen according to I O assignment of master module selecting Refer to Chapter 4 for details of compression mode m OF 23456 Disable of compression mode In this case we can use the number of I O modules equal to the number of occupancy slots of slave module setting with rotary switch Enable of compression mode In this case we can use the number of I O modules equal to Default setting OFF the double number of occupancy slots of slave module setting with rotary switch 8 Setting the first channel Upper digit of the first channel number for the slave station is set Set it in HOO to H3F ranges number of slave Refer to Chapter 4 for details Upper First First Bit5 Bit6 Position channel Position channel No No OFF OFF m n 0 i 2 23 Default setting 1 la 12345678 all OFF Setting the first channel Lower digit of the first channel number for the slave station is set number of slave First First Lower Bit1
85. er of channels and areas are fixed Chapter 2 Specifications 2 Occupied channels in REM LMH Mode0 I O assignment X4Y4W Channel Output area Input area number Transmission Reception H00 First channel ix Valid Valid channel H3F Both input and output area owns 64 channels from H0O to H3F Using dipswitch on the module and user s application program set the number of channels and secure valid areas The area that isn t occupied is valid Model I O assignment Y8W Channel Output area Input area number Transmission Reception H00 First Invalid channel mus Invalid H3F Only the output area secures any 8 channels from H00 to H3F The area that isn t occupied is invalid Mode2 Mode3 I O assignment X4Y4W I O assignment X8W Channel Output area Input area Channel Output area Input area number Transmission Reception number Transmission Reception H00 H00 First Invalid Invalid First Invalid channel channel Invalid Invalid Invalid H3F H3F Only the input area secures any 8 channels from H00 to H3F The area that isn t occupied is invalid Both input and output area secures any 4 channels from H00 to H3F The area that isn t occupied is invalid In operation mode Model Mode2 or Mode3 of REM MMH LMH the number of the occupied channel uses an external input and output number
86. erto Figure 4 3 2 about I O number of modules on remote slave base 10 There are Rotary switches and DIP switches on remote master module and slave module in order to set I O assignment of master slave St No and so on Please refer to Section 3 1 and 3 2 11 Set I O assignment with programming software to CPU module Set I O assignment for all slots one by one as Figure 4 3 5 because compact remote2 at compatible mode doesn t support copy function of I O assignment from mounted modules In the case of normal mode EH TRME2 supports the copy function of I O assignment 1 0 configuration CPU type Type Remote Master 1 X ewoias Unit Setting Module List Digital Analog Others Distributed 1 0 Vc Slave salono Save tO x16 Guidance Bit Input X 10000 10015 Word input W 1000 Cancel Figure 4 3 5 I O assignment example of remote slave Compact remote2 at compatible mode Assignment of Figure 4 3 4 configuration example by Control editor 12 Empty slots and the dummy modules on the remote slave are converted into Y16 If you set I O assignment Empty I O No of the subsequent slot are wrong 4 15 Chapter 4 Basic functions and System configuration 4 3 8 Basic system configuration Y8W method Basic system configuration example that I O assignment of master module EH TRME2 is Y8W is shown in Figure 4 3 6 Setting of master No 1 Setting of slave St No 0 Setting of slave
87. f times transmission error Detail information of transmission WRTOSB error in slave St No 8 Note 1 WRFOA3 WRFOBB WRFOD3 Number of times transmission error Detail information of transmission error in slave St No 9 Note 1 WRFO8C WRFOA4 WRFOBC WRFOD4 WRFO8D WRFO8E WRFOAS WRFOA6 WRFOBD WRFOBE WRFODS WRFOD6 Detail information of transmission error in slave St No 10 Note 1 Detail information of transmission error in slave St No 11 Note 1 Number of times transmission error Number of times transmission error WRFO08F WRF0A7 WRFOBF WRFOD7 Detail information of transmission error in slave St No 12 Note 1 WRF090 WRFOA8 WRFOCO WRFODS Detail information of transmission error in slave St No 13 Note 1 WRFO091 WRF0A9 WRFOC1 WRFOD9 Detail information of transmission error in slave St No 14 Note 1 WRF092 WRF0AA WRFOC2 WRFODA Detail information of transmission error in slave St No 15 Note 1 WRF093 WRFOAB WRFOC3 WRFODB I O verify mismatch slot No 0 WRF094 WRFOAC WRFOC4 WRFODC T O error slot No 0 WRF095 WRFOAD WRFOCS WRFODD Refresh time Maximum Remote refresh time Maximum unit ms WRF096 WRFO097 WRFOAE WRFOAF WRFOC6 WRFOC7 WRFODE WRFODF Refresh time Minimum Refresh time Current Remote re
88. fresh time Minimum unit ms Remote refresh time Current unit ms Chapter 6 Error indication and Countermeasure Note 1 When the slave station participates in remote system the slave participation flag does ON On the other hand when the slave station leaves remote system after remote operations have started the slave error flag does ON When the slave station leaves remote system the following station number of the slave may do ON OFF in the slave participation flag The slave participation flag in EH TRME2 is different from the assignment flag of slave in EH TRMME The slave participation flag in EH TRME2 does OFF when the communication error occurs Note 2 The transmission error in slave is time out error detected when there is no response about same cannel from slave station during 0 5ms These following information are stored in each bit k 1 is set when time out error is detected Because it is not cleared even if the communication recovers you can know the presence of past error Number of times transmission error The number of errors of the accumulation after the power supply on base unit is turned on is stored It returns to 0 when it exceeds to 255 and count is continued Compact remote2 doesn t store the error channel number in the detail information of transmission error slave St No If the communication error occurs without the communication time out error remote data is maintained the last received data The sla
89. grounding ground with power supply module Usage environment No corrosive gases no excessive dust Structure Open wall mount type Cooling Natural air cooling Chapter 2 Specifications 2 2 Functional specifications Functional specifications are shown in Table 2 2 1 The compact remote2 modules have the functions to almost equal with current remote modules as shown in section 2 3 The compact remote2 modules have communication compatibility with current remote I O and you can use an existing cable And you can do replacement from existing PLC Table 2 2 1 Functional specifications Functional specifications Transmission specifications Transmission line Item Specifications Usable CPU EH CPU104A 208A 316A 516 548 EHV CPU16 32 64 128 Number of mountable master Remote master module MAX 4 units CPU modules I O assignment REMOTE2 REMOTE RMM MAX 4 units 1 master I O assignment X4Y4W MAX 8 units 1 master I O assignment REMOTE2 Y8W X8W MAX 12 units 1 master I O assignment REMOTE RMM 128 points master module I O assignment Y8W X4Y4W X8W Number of I O points 1 024 points master module I O assignment REMOTE2 2 048 points master module I O assignment REMOTE RMM Refresh time 46ms 2 048 points HS ON 94ms 2 048 points HS OFF Number of connectable slave modules Self
90. h time is calculated by equations 4 2 and 4 3 When the number of occupied channels in master is more than the total of occupied channels of all slaves the remote refresh time is calculated by equations 4 4 and 4 5 as follows Because waiting times are added to remote refresh time in the case of time out error for unused channels the remote refresh time becomes as follows Remote refresh time Compatible mode A B Using channel count 2 Not using channel count 0 5ms 6n6n 4 4 When the slave station leaves remote system in communication mode as normal mode setting read time of mounted I O assignment information during the system secession is added to remote refresh time Calculate read time of mounted I O assignment information of system participation slave station by equation 4 3 and calculate read time of mounted I O assignment information of system secession slave station by equation 4 5 Remote refresh time becomes the value that added equation 4 3 and 4 5 in equation 4 4 Read time of mounted I O assignment information Secession slave station count RO SMS eeHHHHIHMHH MHMHHM MHAMAHeeeeeHH 4 5 Table 4 8 2 Special internal outputs in CPU concerned with remote response time Setting Resetting Items No Name Description condition condition WRFO010 Scan time maximum value The maximum value present Cleared by WRFO11 Scan time present value value and minimum value of
91. he EH 150 series It is also possible to leave all or partially slave modules like the EM EM II series in order to postpone the wiring work of slaves In this case please set rotary switch upper E for master module and all slave modules in order to match communication protocol Please turn off high speed refresh mode HS of a front DIP switch of the master module and the slave modules turn on communication mode MODE of a front DIP switch of them Chapter 4 Basic functions and System configuration 1 0 Assignment Table Type s Remote Master Station 1 VO Assignment Table Figure 4 6 5 I O assignment example of remote I O Assignment of Figure 4 6 4 configuration example by Ladder editor Setting of master No 1 Setting of slave St No 0 Setting of slave St No 1 19 Slave St Slave St No assignment E No E E REMOTE 2 Number of Number of occupied L occupied slots 4 slots 4 Compression Compression J Compression mode ON 1 mode ON am Ji mode ON Last CH 7 First CH 0 First CH 4 Number of slaves 2 Remote master EH TRME2 Remote slave EH TRLE2 Remote slave EH TRLE2 Occupied Image slots slots Occupied Image slots slots Occupied channels of master No 1 Channel No Occup
92. ied channels of slave St No 0 Channel Input Output No Input Output X10000 Y10016 X10000 Y10016 X10100 Y10116 X10100 Y10116 X10200 Y10216 X10200 Y10216 Occupied channels of slave St No 1 X10300 Y10316 X10300 Y10316 No Input Output X11000 Y11016 X11000 Y11016 xil00 YI1116 X11100 Y11116 X11200 Y11216 X11200 Y11216 X11300 Y11316 X11300 Y11316 Figure 4 6 6 System configuration example after the replacement to EH 150 Using image slot 4 38 Chapter 4 Basic functions and System configuration 4 7 Replacement of slave station only 4 7 1 Basic method for replacement of slave station only In the case of replacement from old series such as EM EM II H 200 250 252B 252C and current large H series it is possible to replace only slave station in order to postpone the transformation and debug for ladder program in CPU In this case it becomes significant whether image slot is used or not in slave bases The image slot is not used when the number of I O modules mounted on slave base is equal or less than the number of occupied channels with rotary switch as shown in Figure 4 7 1 Please turn off the compression mode of a side DIP switch of replaced slave module In addition set the same value on first channel with careful attention to difference method of setting first channels Setting method is changed
93. ime Normal mode per a channel Compatible mode The actual measurement value of remote refresh time is stored in special internal output of CPU module as shown in Table 4 8 2 when I O assignment of master module is REMOTE 2 or REMOTE RMM I O refresh time in slave module It becomes 0 3ms or less It isn t influence in the response time of remote system because I O refreshing of slave station 1s high speed Input lag time Output response time Please refer to EH 150 EHV CPU APPLICATION MANUAL or EH 150 APPLICATION MANUAL for these times of I O modules Chapter 4 Basic functions and System configuration HM Reverse double transmission check and response time Compact remote2 system executes the check to the unit of one word 16 bits by reverse double transmission It is a mechanism that only illegal word data is abandoned when the error is detected and correct data before is maintained In this case one remote refresh time is added to response time in the detected word data Moreover the display of communication error CERR doesn t appear to a remote module in this case Therefore the delay might occur even if LED in remote shows no error and have enough margin for response time in designing the system B Number of occupied channels in master and remote refresh time When number of occupied channels in master is equal to the total of occupied channels of all slaves the remote refres
94. ion As seen from the slave station the output area transmission from the master station is the input area reception to the slave station and the input area reception to master station is the output area transmission from the slave station Some current models don t use the remote I O number The way of occupied channels for them is shown below 1 Occupied channels in REM MMH Mode0 Model I O assignment X4Y4W I O assignment Y8W Channel Output area Input area Channel Output area Input area number Transmission Reception number Transmission Reception H00 H00 Valid H07 Fixed Valid Valid Invalid Invalid Last channel Invalid Invalid H3F H3F The remote I O area has H00 to H3F channels 64 channels The area to be used is secured by setting the last channel number using the dipswitch on the module Mode2 I O assignment X4Y4W Channel Output area Input area number Transmission Reception H03 Fixed Invalid Invalid H3F Both input and output areas use O to 3 channels 4 channels The number of channels and areas are fixed Only the output area uses 0 to 7 channels 8 channels The number of channels and areas are fixed Mode3 I O assignment X8W Channel Output area Input area number Transmission Reception HOS Valid H07 Fixed Invalid Invalid H3F Only the input area uses 0 to 7 channels 8 channels The numb
95. ir cable 8 1234567 Setting the last Upper digit of the last channel number for the master station is set Set it in HOO to H7F ranges channel number of Refer to Chapter 4 for details master Upper Last Last Bit5 Bit6 Bit7 Position channel Bit5 Bit6 Bit7 Position channel ON No No 556 l 0 4 7 23 B 3 4 8 8 Default setting all OFF ON M ON ON ON ii 4 1234 8 Setting the last Lower digit of the last channel number for the master station is set channel number of Last Last master Lower Bit1 Bit2 Bit3 Bit4 Position channel Bit1 Bit2 Bit3 Bit4 Position channel No No C O nC ol 5 ol i co NN o CMM oO 5 o i co Default setting all OFF O O nE oC gt O o EO nE oC Da ol LENNO Em o O O nE O nE Caution of the switch setting The setting of the compression mode is not possible with the normal mode In case that the switch setting is the undefined HERR LED may light up In case that the I O assignment is X4Y4W or Y8W in the master station the external outputs
96. isable of compression mode REMOTE2 Depends on the I O Local I O assignment assignment of the modules Default setting OFF i Enable of compression mode REMOTE2 X1Y1W B1 1 in all slots 1234567 Setting the last Upper digit of the last channel number for the master station is set Set it in HOO to H3F ranges channel number of Refer to Chapter 4 for details master Upper Last Last Bit5 Bit6 Position channel Bit5 Bit6 Position channel No No ON 0 2 Default setting all OFF Setting the last channel number of Last Last master Lower channel Bit2 Bit3 Position channel No No Default setting all OFF Chapter 3 Name and function of each part Normal mode setting Details Selecting the built in 100Q or 150Q terminator build in a master module it is chosen which terminator is inserted terminator value between A and B terminals of communication connector Position Selection of built in terminator ON 100 Q for 0 3mm or 0 5mm recommended twist pair cable 12345678 Default setting OFF 150 Q for 0 75mm recommended twist pa
97. lave RIOH TL Occupied slots slots Occupied Occupied channels of slave St No 0 Occupied channels of master Channel Channel Output No Input No Input IA X00200 X00215 0 X00200 X00215 Output X00216 X00231 X00232 X00247 X00248 X00263 X00264 X00279 X00280 X00295 WX0026 WX0027 RwWNe X00216 X00231 X00232 X00247 X00248 X00263 X00264 X00279 Occupied channels of slave St No 1 Channel No Input X00280 X00295 Output WX0026 WX0027 Figure 4 5 5 System configuration example of Remote I O MINI Mode3 Setting of master No 1 VO assignment 3 X8W Number of slaves 2 Compression mode OFF Last CH 7 Remote master EH TRME2 Chapter 4 Setting of slave St No 0 Slave St No 0 Number of occupied slots 5 Compression mode OFF First CH 0 Remote slave EH TRLE2 9 X 16 Basic functions and System configuration Setting of slave St No 1 Slave St No 1 Number of occupied slots 3 Compression mode OFF First CH 5 Remote slave EH TRLE2 9
98. lave First First Lower Bit Bit2 Bit3 Bit4 Position channel Bit Bit2 Bit3 Bit4 Position channel No No 0 8 Default setting all OFF Caution of the switch setting The setting of the compression mode is not possible with the normal mode n case that the switch setting is the undefined HERR LED may light up In case that the I O assignment is XAYAW or Y8W in the master station the external outputs on slave station may not be maintained regardless of HOLD selecting when power supply turns off in the master station Chapter 3 Name and function of each part MEMO 3 10 Chapter 4 Basic functions and System configuration 4 1 Method of using compact remote2 and selection of CPU There are three methods to use compact remote2 system by I O assignment of master or slave module 1 Normal remote method 2 Compression remote method 3 External I O method Differences between these methods are shown in Table 4 1 1 I O assignment of master or slave module determines the number of maximum mountable master modules on basic unit the number of maximum slave stations per master module and maximum remote I O points Normal remote method has 2 048 points per master module for remote I O and fr
99. le 2 5 1 on slave base 5 Maximum 8 slave modules can be connected to one master module Example of Figure 4 3 11 is 2 slaves 6 Slave module must be mounted right side of power supply module 7 Master modules are mountable to limit of CPU ability 8 Master module is mountable on any slot on basic base and expansion bases 4 20 Chapter 4 Basic functions and System configuration 9 Refer to Figure 4 3 7 about I O number of modules on remote slave base In case that I O assignment of master is X8W I O number for I O module on remote slave base becomes the I O number of slot mounted master module 10 Bit number in module is from 0 to 95 Therefore please use the word number such as WX6 and WX7 in Figure 4 3 11 for the number that exceeds 95 In the case of using these No as coil or contact in ladder program please use internal output like as M WM temporarily and transfer these data to external input as shown in Figure 4 3 12 WM60 WX6 WM61 WX7 Word type data of remote input to internal output M WM temporarily Internal output M WM temporarily data to external output Figure 4 3 12 Sample program with bit I O numbers that exceed 95 WX6 WX7 11 There are Rotary switches and DIP switches on remote master module and slave module in order to set I O assignment of master slave St No and so on Please refer to Section 3 1 and 3 2 12 You cannot use operation parameters for remote module and remote error flag a
100. lt in terminator when you use fallback operation Note 5 There is a possibility that the area overlap error can t detect When remote I O system made construction only in compact remote modules there is a possibility that the area overlap error can t detect 2 10 Chapter 2 Specifications 2 5 List of mountable modules of slave module EH TRLE2 Modules and units that can be used with remote2 slave module EH TRLE2 are shown in Table 2 5 1 You cannot implement high performance modules or communication modules in base unit that mounted remote slave module Table 2 5 1 Supporting module list on slave station O Specifications Assignment Remarks symbol Product name Power Input 100 to 240 V AC Output 5 V DC 3 8 A 24 V DC 0 4 A module Input 21 6 to 26 4 V DC Output 5 V DC 3 8 A Baseunit EH BS3A 3 I O modules installed EH BS5A 5 I O modules installed EH BS6A 6 I O modules installed EH BS8A 8 I O modules installed EH BSI1A 11 I O modules installed EH BS3 3 I O modules installed EH BS5 5 I O modules installed EH BS8 8 I O modules installed Digital EH XD8 8 points 24 V DC input input EH XD16 16 points 24 V DC input module EH XDL16 16 points 24 V DC input Intensified filter EH XD32 32 points 24 V DC input EH XD32E 32 points 24 V DC input Spring type terminal block EH XDL32E 32 points 24 V DC input Spring type terminal block Intensified filter EH XD32H 32 points 24 V DC input Comp
101. m configuration example of the H 200 series Using image slots Only input modules are mountable on occupied slots of slave base and only output modules are mountable on image slots normally However in case that the number of output modules is more than number of input modules for H 200 250 252B 252C series output modules can be mounted in occupied slots as shown in Figure 4 7 3 If you replace this system to EH 150 series with compression remote method output modules on occupied slots don t operate normally Please use normal remote method for this case and change I O assignment for I O modules on remote base from X1Y1W B1 1 to X16 or Y16 and change related I O numbers in program Figure 4 4 6 is an example of replacing all of master and slave modules with the EH 150 series It is also possible to leave all or partially slave modules like the H 200 series in order to postpone the wiring work of slaves In this case please turn off high speed refresh mode HS of a front DIP switch of the master module and the slave modules Chapter 4 Basic functions and System configuration 1 0 Assignment Table Type s Remote Master Station 1 Y KO Assignment Table Loo eime seationa station station oo oo tations stations sertim 6 Bit BL l iBit Bl l melo sez Sies see stots sees ioen lees stoes 51a 51B siot sien Sioe er am gt Slot L Slot Edit C Cancel
102. m that only illegal word data is abandoned when the error is detected and correct data before is maintained And in this case communication error CERR is not displayed Table 6 1 2 Error indication of slave module EH TRLE2 Counter measure Check timing Contents of error ER clear timing Error display LED Name of error It lights when setting value is not permitted Note 1 It lights when hardware error of slave module are detected Please set a When turning on correctly power supply b When pushing reset Please switch exchange slave module Hardware error aane EH TRLE2 It lights when time out error occurs Please check the setting and wiring etc according to the trouble shoot The time out error is detected when there is no response from master station during 500ms Note 2 Note 1 Please set correctly rotary switches and DIP switches Communication error Always Note 3 Note 2 When the communication error time out error is detected output data from master module are processed as follows according to setting HOLD of a front DIP switches 1 HOLD ON The last output data received correctly from master module are maintained in slave module and slave module write these data to output modules on slave base 2 HOLD OFF All output data from master module are cleared in slave module and slave module writes these data to output module on the slav
103. master at the communication error Enable the output hold function At the communication error output data from the master is held with last data Default setting OFF received properly TREM built in terminator It is selected whether the terminator build in the slave module is inserted insertion non insertion selecting between A and B terminals of the communication connector The terminator has to be inserted in both ends of master or slave module connected through a twist pair cable 2 types of terminator 100Q and 150Q are built in the slave module It is possible to select which to insert by the bottom DIP switch The built in terminator is disconnected when power supply is turned off So please set TERM off and connect external terminator to communication connector when you use fallback operation TERM Position Selection of insertion non insertion of terminator Not insert a built in terminator in unnecessary case because it is not both ends of a twist pair cable Default setting OFF Lam Insert a built in terminator when it is both ends of a twist pair cable Chapter 3 Name and function of each part E Description of Bottom DIP switch 4 Flipping a DIP switch down is ON When flipping a DIP switch down it means ON as the figure shown in the left side Setting description Details Selecting built in 100Q or 150Q terminator build in a slave module it is chos
104. master station The each channel of link area means that the each pair of the input area from WLO to WL3 and the output area from WL4 to WL7 is allocated to one address This mode is usable when the master station is set to the operation mode Mode2 In the case of compact remote2 set I O assignment X4Y4W in compatible mode Mode0c Mode2c I O assignment LINK I O assignment LINK Channel Output area Input area Channel Output area Input area number Transmission Reception number Transmission Reception E WO m vat y WL7 H03 WL3 First Invalid Invalid channel WLO WLO ES i Invalid Invalid Invalid Invalid H3F H3F Both input and output area secures any 8 Both input and output area secures any 4 channels from H00 to H3F The area that channels from H00 to H3F The area that isn t occupied is invalid isn t occupied is invalid When compact remote module is connected with REM LH2 and HL 40DR 64DR please turn off high speed refresh mode HS of a front Dipswitch of the product Chapter 2 Specifications 4 Occupied channels in EH TRLLE Each operation mode of the current products is usable in the compact remote2 module Refer to below about the operation mode Mode0 that is different from REM MMH LMH Master Mode0 I O assignment LINK Channel Output area Input area number Transmission Reception WL200 H00 Occupied channels Valid Valid Invalid Invalid WL
105. mmunication functional specifications with the compact remote slave module Table 2 4 2 Specifications comparison Slave Item EH TRMLE EH TRLE2 Remarks EH BS3 BS5 BS8 EH BS3A BSSA BS6A BS8A BS11A Usable base units Note 1 Mainin TO petnis 128 points 1 408 points Per slave module 8 slots 11 slots 4points 8 points I O Available Usable modules 12 points 16 points I O Available 32 points 64 points I O Not available Available Analog I O Not available Available High speed 2 Communication E sed Available mode Compatible Available A Not available Available Number of connectable slave module MAX 8 units MAX 12 units Note 2 system system I O compression function Note3 Available Available Fallback operation Note 4 Available Reset switch Available Overlap check Note 5 Available Peripheral device functions Not available Terminator Note 4 100Q 150Q built in Change by switch Note 1 When EH TRMLE is installed to EH BS11A there is usable slots from slotO to slot7 Note 2 In the case of REM MMH always slave module can connect up to 12 units system EH TRLE2 can connect up to 8 units system when EH TRME2 is set I O assignment REMOTE2 Note 3 Only when EH TRLE2 sets operation mode as compatible mode you can use compression mode Note 4 Please connect external terminator to the terminated compact remote2 slave module instead of using bui
106. n be connected to remote master EH TRME2 Remote slaves that can be connected to remote master module EH TRME2 are shown in Table 2 3 1 Table 2 3 1 Slave list that can be connected to remote master module EH TRME2 Series of Product name Model Specifications Remarks PLC name Maximum I O points slave EH 150 Remote slave EH TRMLE 128points 8words 8slots slave EHV EH TRLE2 1 408points 88words 11slots slave I O LINK EH TRLLE Linkage capacity send 64words receive 64words Note 1 Remote I O MINI slave REM LMH Linkage capacity send 64words receive 64words Note 1 H 200 250 Remote slave RIOH TL 128points 8words 8slots slave Cease in production 252B 252C Remote slave unit RIOH DT 24VDC input 16points Cease in production Transistor output 16points I O linkage REM LH2 Linkage capacity 128points 8words Cease in production EM EM II Remote slave RIOM TL 128points 8words 8slots slave Cease in production Remote slave unit RIOM DT 24VDC input 16points Cease in production Transistor output 16points Remote slave unit HR 20DR 24VDC input 12points Relay outputs 8points Cease in production HR 40DR 24VDC input 24points Relay outputs 16points Cease in production HR 64DR 24VDC input 40points Relay outputs 24points Cease in production Unit with linkage HL 40DR Linkage capacity 128points 8words Cease in production function HL 64DR Linkage capacity
107. n data from master station HERR CERR ON Received data Light up according to received data from slave station HERR Light up when hardware failure in master module is detected us Light up during communication error Light is turned ofi CERR Communication error 8 p 8 ANS Lig automatically when communication is recovered Chapter 3 Name and function of each part E Description of Rotary switch Rotary switch Meaning Details of setting IO I O assignment of master module is set assignment Note 1 I O assignment of master REMOTE Maximum I O points 2 048 points master RMM Available to EHV CPU16 32 64 128 Y8W Maximum output points 128 points master X4Y4W Maximum I O points 128 points master X8W Maximum input points 2 048 points master Undefined Maximum I O points 128 points master X Y W Also available to EH CPU104A 208A 316A Maximum I O points 1 024 points master REMOTE2 Available to EH CPUS16 548 and EHV CPU16 32 64 128 Undefined REMOTE2 In the case of mix with EM EM II station Undefined Remarks Default setting U A L 0 Number of Set the number of connected slave stations Up to 12 units can be slave stations connected Set the number of the range from 1 to C Note2 Note 1 The setting 9 A and E are compatible operation mode with compact remote master module EH TRMME And the setting A is operation mode that was e
108. ng to the I O assignment of modules implemented Usable to EH BS11A Slot No 0123456789 A ol o SIX X XIXX Y Y Y v Y v 8 8 8 8 8 8 8 8 S8 8 8 B W W W Ww w w w W W W W Occupied channels of slave St No 0 First channel 00 Channel number Input Output 00 07 WX1000 WX1007 08 0F WX1010 WX1017 107 17 WX1020 WX1027 18 1F WX1030 WX1037 20 27 WX1040 WX1047 28 2F WY1050 WY 1057 30 37 WY1060 WY 1067 38 3F WY1070 WY 1077 40 47 WY1080 WY 1087 48 4F WY1090 WY 1097 50 57 WY10A0 WY10A7 EH TRLE2 Channel Output area number H00 First channel Input area Transmission Reception Valid Valid Last channgl H7F Both input and output area owns total channels according to the I O assignment of modules implemented from set first channel from H00 to H7F Slave is able to occupy up to 88 channels Figure 4 2 15 Correspondence of occupied channels and I O slots in slave 4 11 Chapter 4 Basic functions and System configuration 4 3 Basic system configuration Basic system configurations consist from remote master module EH TRME2 and remote slave modules EH TRLE2 are shown in Section 4 3 1 and 4 3 2 4 3 1 Basic system configuration REMOTE RMM method Basic system configuration example that I O assignment of master module EH TRME2 is REMOTE RMM is shown in Figure 4 3
109. nnel as shown in Figure 4 3 6 3 One master module can communicate maximum 128points data with 8 channels between slave modules 4 Set compression mode of slave module OFF Slave station occupies channels from set first channel according to I O assignment of modules implemented in occupied slots Usable I O modules mounted on occupied slots are only output modules We will recommend an empty slot to mount the dummy module EH DUM to prevent dust You can mount modules as shown in Table 2 5 1 on slave base 5 Maximum 8 slave modules can be connected to one master module Example of Figure 4 3 6 is 2 slaves 6 Slave module must be mounted right side of power supply module 7 Master modules are mountable to limit of CPU ability 4 16 Chapter 4 Basic functions and System configuration 8 Master module is mountable on any slot on basic base and expansion bases 9 Refer to Figure 4 3 7 about I O number of modules on remote slave base In case that I O assignment of master is Y8W I O number for I O module on remote slave base becomes the I O number of slot mounted master module Bit input x OO Y OO Bit output 0O M EE t Bit number in module 0 to 95 Slot No 0 to A Right slot of slave module EH TRLE2 is 0 Unit No 0 to 5 Master number 0 Word input wx OOOO OO Word output wy O _ Word number in module 0 to 7 Slot No 0 to A Right slot of slave module EH TRLE2 is 0 Unit No 0 to 5
110. nput Output number Input Output 0 0 1 1 2 2 3 3 4 5 6 7 Figure 4 3 10 Data configuration with I O assignment X4Y4W 2 One channel consists from 16bits 1 word input area and 16bits 1 word output area In the case of I O assignment for master module is X4Y4W I O number of slot that master module mounted is assigned to each channel as shown in Figure 4 3 9 3 One master module can communicate maximum 128points data with 4 channels between slave modules 4 18 4 5 6 7 8 9 10 11 wm 12 Chapter 4 Basic functions and System configuration Set compression mode of slave module ON and you can use the same number of image slots as occupied slots Occupied slots are mountable with only input modules and image slots are mountable with only output modules We will recommend an empty slot to mount the dummy module EH DUM to prevent dust You can mount modules as shown in Table 2 5 1 on slave base Maximum 4 slave modules can be connected to one master module Example of Figure 4 3 9 is 2 slaves Slave module must be mounted right side of power supply module Master modules are mountable to limit of CPU ability Master module is mountable on any slot on basic base and expansion bases Refer to Figure 4 3 7 about I O number of modules on remote slave base In case that I O assignment of master is X4Y4W I O number for I O module on remote slave base becomes the I O number of slot mounted mas
111. nstructions Icons for prohibited items and required items are shown below S Identifies prohibition For example when open flames are prohibited amp is indicated Q Identifies requirement For example when grounding must be performed e is indicated 1 Installation N CAUTION e Use this product in an environment as described in the catalog and this document If this product is used in an environment subject to high temperature high humidity excessive dust corrosive gases vibration or shock it may result in electric shock fire or malfunction e Be sure to install the PLC according to this manual Failure to do so could result in damage by falling off failure or malfunction e Do not allow foreign objects such as wire chips to enter the unit They may become the cause of fire malfunction or failure 2 Wiring e The PLC must be grounded FE terminal Failure to do so could result in injury to personnel or causing it to malfunction N CAUTION e Always use the power supply voltage listed in specifications Using other voltage may damage the equipment or present a risk of fire e The wiring operation should be performed by a qualified personnel Failure to do so could result in fire damage or electric shock 3 Precautions when using the unit lt gt DANGER e Do not touch the terminals while the power is on There is risk of electric shock e Appropriate emergency stop circuit interlo
112. o E ORE RE ERES EUN NOR e ER Far Et E e eura 8 2 8 1 4 Terminator 3 MEMO Chapter 1 Introduction Thank you very much for choosing Hitachi Programmable Controller hereinafter referred to as PLC EH 150 series This manual explains how to use the compact remote2 module with the Hitachi EH 150 Programmable Controller Read this manual thoroughly and keep for installation operations maintenance checks and other procedures The following documentation related to PLC is also available and should be used together with this manual Table 1 1 1 List of Description materials Items Title of document Manual number EH 150 Main system of EH 150 EH 150 EHV CPU APPLICATION MANUAL NJI 481 X EHV series EH 150 EHV CPU PROGRAMMING MANUAL NJI 482 X Programming software EH 150 EHV series Ladder Programming software NJI 537 X Standard Edition Control Editor INSTRUCTION MANUAL EH 150 series Programming software Variable Name Edition Main system of EH 150 EH 150 EHV series Ladder Programming software NJI 486 X Control Editor INSTRUCTION MANUAL EH 150 APPLICATION MANUAL NJI 281 X Programming software H SERIES NJI 342 X LADDER EDITOR for Windows INSTRUCTION MANUAL The alphabet between the number and X means version A B and the space means the first edition 1 1 Use combination of products 1 1 1 Available CPU module and programming software EH TRME2 EH TRLE2 is us
113. odule while operating By plugging 2 cables to the connector beforehand the disconnected state can be prevented and the operation can be continued even if the connector is pulled out of the slave module Please connect external terminator and signal wire to same terminal of connector in end slaves Master EH TRME2 Slave EH TRLE2 Slave EH TRLE2 Communication Communication Communication 74 connector connector External terminator I Set TERM off External terminator yA G Set TERM off ERAS Shielded i Shielded twist pair cable STSHp Exc twist pair cable oe No is the pin number No is the pin number No is the pin number Figure 5 4 3 Connection method when enabling the replacement of slave module while operating Please use clamp terminals for double cables insertion in order to plug 2 cables to connector and in order to plug cable and external terminator to connector as Figure 5 4 3 In Figure 5 4 2 and Figure 5 4 3 Signal A is connected to signal A and signal B is connected to signal B But you can connect signal A to signal B without trouble in remote communication Chapter 5 Installation and Turning power supply on 4 Insertion of terminator The terminator has to be inserted in both ends of master or slave module connected through a twist pair cable Please select value of terminator according to recommended cable as shown in Table 2 2 1 in Section 2 2 Figure 5 4 4 sh
114. odules and output modules on slave bases as shown in Figure 4 5 8 and change I O numbers in program from internal outputs for communication area to remote I O numbers on remote slave bases by using I O No batch change function In the case of replaced compact remote2 system it is not necessary to use transfer command TRNS1 QTRNS1 or handshake program You can use remote I O numbers directly in ladder program Please delete these transfer command or handshake program for normal operation of compact remote2 system Setting of master Setting of slave St No 0 Setting of slave St No 1 Operation mode 0 First CH 0 First CH 5 Number of occupied LI channels 5 Number of occupied channels 5 Last CH 9 Master module REM MMH Slave module RIOH TL Slave module RIOH TL Occupied slots Image slots Occupied channels of master Channel No Input Occupied channels of slave St No 0 Channel No Output Input Output c M100 MI10F M600 M60F M100 MI10F M600 M60F Figure 4 5 7 System configuration example of Remote I O MINI Mode 0 1 Mi10 MlIF M610 MG6IF MIIO MIIF M610
115. of maker recommendation Shape of the tip Remarks Thickness 0 4mm Width 2 5mm Made by Weidmuller Figure 5 4 1 Installation example of communications cable with the clamp terminal Chapter 5 Installation and Turning power supply on 3 Connection of Communication cable Use a shielded twist pair cable for communication and ground the shielded cable at single end as a general rule However ground the cable appropriately according to noisy environment because the effect may depend on how to ground Branch of cable is not allowed The following figure shows an example that the master module is connected to an end of the twist pair cables The master module can be also arranged not to an end but to the middle Connection method 1 Normal connection method When disabling the replacement of slave module while operating the following connection is convenient because the connection to each terminal is one Master EH TRME2 Slave EH TRLE2 Slave EH TRLE2 Communication Communication Communication z Terminator connector connector connector Set TERM on or set TERM off and connect Terminator external Set TERM on or terminator set TERM off and connect external terminator Shielded Shielded No is the pin twist pair cable No is the pin twist pair cable No is the pin number number number Figure 5 4 2 Normal connection method Connection method 2 Connection method when enabling the replacement of slave m
116. of them Setting of slave St No 1 Setting of slave St No 0 Remote master RIOH TM Maximum 4 module First CH 0 First CH 3 Number of occupied channels 5 Number of occupied channels 3 mountable on slot 0 9 Remote slave RIOH TL Remote slave RIOH TL Occupied channels of master No 1 Channel No Input Occupied channels of slave St No 0 Channel Output No np Output 0 X10000 X10100 Y11000 Y11100 X11200 X11300 Y11400 X10000 X10100 Y10200 Channel No Input Occupied channels of slave St No 1 Output Y11000 Y11100 X11200 X11300 Y11400 Figure 4 4 1 System configuration example of H 200 series Not using image slot Chapter 4 Basic functions and System configuration 1 0 Assignment Table Type s Remote Master Station 1 VO Assignment Table Bit Y 16 Bit Y 16 Bit X 16 Bit X 16 Bit Y 16 Setting of master No 1 Lo assignment A REMOTE2 Number of slaves 2 Compression mode OFF Last CH 7 Figure 4 4 2 I O assignment example of remote I O Setting of slave St No 0 Slave St No 0 Number of occupied
117. on slave station may not be maintained regardless of HOLD selecting when power supply turns off in the master station Chapter 3 Name and function of each part 3 2 Name and function of each part in slave module EH TRLE2 Approx 0 14 kg 0 30 Ib Approx 200mA Model name Weight Consumption current 5VDC Dimensions mm in 45 1 77 95 3 74 Remarks Name and function of each part 1 Lock button 2 LED display 3 Rotary switch upper 4 Rotary switch lower 5 Reset switch 6 Front DIP switch 100 3 94 7 Communication connector 8 Bottom DIP switch Name Function This is used when removing the module from base unit A fter it is Lock button LED display installed to the base unit the fixation can be reinforced using screws In this case use M4 x 10 mm 0 39 in screw The status of module is displayed on this LED See a table shown below Rotary switch upper This is a switch to set the station No See next page Rotary switch lower This is a switch to set the number of occupancy slots See next page Reset switch The module can be reset by pressing this switch when error such as the module abnormal occurred See Section 6 4 for details Front DIP switch This is a switch to set an operation mode HS refresh mode etc See next page Communication connector This is a connector to connect a twist pair cable for communica
118. ories supplied with the EH TRME2 Product name Model name Appearance Quantity Remarks Compact remote2 EH TRME2 1 master module Connector BL3 5 6F Plugged in the connector for communication Made by Weidmuller Instruction manual NJI 583 X Notel Note1 The alphabet between the number and X means version A B and the space means the first edition Table 1 2 2 List of accessories supplied with the EH TRLE2 Product name Model name Appearance Quantity Remarks Compact remote2 EH TRLE2 1 slave module Connector BL3 5 6F N Plugged in the connector for communication Made by Weidmuller External terminator 1009 Connect it when you use fallback operation Note2 Instruction manual NJI 584 X Notel Note1 The alphabet between the number and X means version A B and the space means the first edition Note2 Please refer to Section 6 5 for fallback operation and refer to Section 5 4 for connection 1 6 Chapter 1 Introduction f 3 Features 1 Maximum remote I O 2 048 points Maximum remote I O expands to 2 048 points which enables to structure large scale control system 2 32 point 64 point I O module and analog I O modules attachable in each slave station 32 point 64 point I O module and analog I O modules are attachable to each compact remote 2 slave module and can control up to 704 points by using 64 point I O module or 88 channels by using analog module maximum
119. ot usable No limitation EH BS11A Not usable Note 2 EH CPU208A EH BS3 5 8 EH BS3A 5A 6A 8A Not usable No limitation EH CPU104A EH BS11A Note 1 EHV CPU can be not used with EH BS3 BS5 BS8 Note 2 EH BS11A can be not used with EH CPU104A 208A 316A See Table 1 1 5 about specifications of base unit When using EH TRME2 by I O assignment of REMOTE2 Base units Table 1 1 5 Specifications of base units The number of mounted modules Available slot number for communication modules Not usable Note 2 REMOTE RMM mount EH TRME2 on module slots that can mount communication modules in the basic base Remarks 3 modules 5 modules EH BS3A 8 modules 3 modules Slot 0 to 2 Discontinued Discontinued Discontinued EH BS5A 5 modules Slot 0 to 4 EH BS6A 6 modules Slot 0 to 5 EH BS8A EH BS11A 8 modules 11 modules Slot 0 to 7 Introduction Chapter 1 Introduction 1 2 Before use Great care has been taken in the manufacture of this product but we advise that the following points are checked immediately after purchase 1 Is the model the same one that you ordered 2 Has the product been damaged in any way 3 Are any of the accessories listed in Table 1 2 1 and Table1 2 2 missing Contact your dealer in the event of any defects being discovered Table 1 2 1 List of access
120. other power lines and a wiring duct of the I O e Separate and lays the communication cables on around 300mm from other ducts e Always turn off the power supply of devices when connecting a communication cable e It is recommended to use clamp terminals when plugging a communication cable into a connector If simply twisting the wires connects the communication cable it may result in the product malfunction due to cable disconnection e Be sure that the connector will not be pulled out by the weight of the cable Pay full attention to wiring so that neither signal lines nor the shielding line will be pulled out during communication e After wiring the communication cable be careful not to put excessive stress on the communication cable as well as the connector It may cause the connector to be pulled out or a broken cable e Allow enough bending radius for the communication cable If forcibly bent the connector may be pulled out or a broken cable Chapter 5 Installation and Turning power supply on 5 5 The order of turning on power supply It is not necessary to care about the order of turning on the power supply of master station and slave stations for normal operation However when you turn on the power supply of master station before slave stations communication time out error CERR is detected in the master module because there is no response from the slave module even if the master module begins communicating when the power
121. ows example of connecting external terminator Attached external terminator with product is 100Q When you External terminator Bend the lead use 0 75SQ recommended cable please use existing external terminator of 150Q or prepare and connect new external terminator of 150 Insert lead and wire into same clamp terminal Figure 5 4 4 Example of connecting external terminator e Always insert terminators in both ends of master or slave module connected through a twist pair cable If there is no terminator the communication error might occur and it might cause wrong output and wrong input eDo not remove the communication plug of end slave stations using built in terminator while operating and do not turn off the power supply of them The communication error might occur in the master module and other slave modules because it enters the state that the terminator is not in the remote system and it might cause wrong output and wrong input e Cover shielding of twisted pair cable with the insulator so that the signal wire should not come in contact with the shield line The contact of these lines causes communication error b Precautions when Connecting to the Network e When you connect the twisted pair cable to communication connector do not intersect between the parts of cables which peeled coating In the case that cables intersect a communication error may occur e Do not put the communication cable in a duct same as
122. r Unit with remote function RIOH TM RIOM TM HL 40DR Mode2 Mode2c I O 64points Input 64points Output 64points Total 128points Mode3 Input 128points I O 1 024points Not available Input 1 024points Output 1 024points Total 2 048points Output 128points Not available I O 64points Input 64points Output 64points Total 128points REMOTE Unnecessary REMOTE Input 128points I O 128points I O 128points I O 128points Not available Input 128points Output 128points Input 128points Output 128points Input 128points Output 128points Total 256points Total 256points Total 256points HL 64DR REMOTE I O 128points Input 128points Output 128points Total 256points Cease in production Cease in production Cease in production Chapter 2 Specifications 2 3 8 Occupied channels of the conventional product The number of data transferred between remote I O module master and slave stations is called the channel A channel means that the pair of an input word data sent to the master station by the slave station and an output word data sent to the slave station by the master station is allocated to one address Therefore one channel is 32 points 2 words The number of channels occupied by the station is determined by the setting of operation mode for stat
123. r is disconnected when power supply is turned off Please set TERM off and connect external terminator to communication connector instead of a built in terminator as shown in Figure 6 5 2 Remote master EH TRME2 Remote slave Remote slave EH TRLE2 EH TRLE2 a 2 e 5 T a S E 16 16 16 1616 e H B Breakdown Figure 6 5 1 Fallback operation when breakdown in slave module occurs Remote master Remote slave EH TRME2 Remote slave EH TRLE2 EH TRLE2 8 o o E o m e oj X X Y CIS Ne XS EX Xe 6 16 16 16 16 16 16 o o o o o Power supply External terminator Power supply Power supply External terminator is on must be connected is on is turned off must be connected Figure 6 5 2 Fallback operation when power supply of slave is turned off However when the inconvenience is caused in breakdown of slave cable disconnection and power supply off in slave please take the following means to detect these abnormalities Chapter 6 Error indication and Countermeasure E Slave abnormal detection method 1 the case unnecessary of HOLD f
124. r of Remote master RIOM TM occupied occupied channels 4 channels 4 maximum 10 master modules are mountable on any slots Remote slave RIOM TL Remote slave RIOM TL Occupied Image slots slots Occupied slots Image slots Occupied channels of slave St No 0 Channel No 0 Occupied channels of master Channel No 0 Input Output Input Output Occupied channels of slave St No 1 Channel 1 2 3 Input Output Figure 4 6 4 System configuration example of the EM EM II series Using image slot Only input modules are mountable on occupied slots of slave base and only output modules are mountable on image slots normally However in the case of the number of output modules is more than number of input modules for EM EM II series output modules can be mounted in occupied slots as shown in Figure 4 7 3 If you replace this system to EH 150 series with compression remote method output modules on occupied slots don t operate normally Please use normal remote method for this case as shown in Figure 4 6 3 turn off compression mode of a side DIP switch of the master module and a bottom DIP switch of the slave modules Figure 4 6 6 is an example of replacing all of master and slave modules with t
125. ransmitted and 4 received data B Grounding for Transmitted and received data A Transmitted and received data B SHD Grounding for cable 2 pairs of A B and SHD terminals are internally connected Therefore even if a slave module is powered off it is Internal circuit possible to continue connection between the master module and other slave modules while operating However cables connected to the connector are disconnected a disconnected state because of connection inside module if the connector is unplugged If the slave module is replaced while operating when the slave module breaks down connect 2 cables to same terminals beforehand following the connection method 2 shown in next page The built in terminator is disconnected when power supply is turned off So please set TERM off and connect external terminator to communication connector of end slaves instead of a built in terminator when you use fallback operation Please refer to 4 for connection of external terminator 2 Installation method of communications cable When signal lines are inserted in clamp terminal regulate length that peel coating by the shape of the using clamp terminal Use the equivalency Screw Driver Minus that is recommended by maker to the driver of straight type shown in Table 5 4 1 for the communication connector The torque for clamping screw is 0 2 to 0 25Nm Table 5 4 1 Screw Driver
126. ration example of compact remote module 2 Low cost remote I O system EH CPU104A 208A 316A The CPU EH CPU104A 208A 316A for small scale control was not able to use a remote module but compact remote module can build an remote I O system by the CPU Remote master Remote slave Remote slave Remote slave EH TRME2 EH TRLE2 EH TRLE2 EH TRLE2 6 a 6 B 6 5 9 6 gt Low cost remote I O system Compact remote module can build remote I O system of 128 points by setting I O assignment Y8W X4Y4W or X8W No mountable restrictions Because the I O assignment is not remote assignment there are not the mountable restrictions Figure 1 3 2 System configuration example 1 of EH CPU104A 208A 316A Chapter 1 Introduction 3 Small scale remote I O system EH CPU104A 208A 316A EH CPU104A 208A 316A can build I O link system of 128 points systems by setting I O assignment of master module in X4Y4W In addition you can build the remote I O system by adding master module Because the I O assignment is not remote assignment there are not the mountable restrictions I O LINK Remote slave Remote slave EH TRLLE EH TRLE2 EH TRMLE i UE fi sf iol E i 1139 e EH CPU104A
127. re mountable on any slots Number of occupied channels 3 Remote slave RIOM TL 2888889898 EEEEESEEEE EEEEERE Occupied channels of master Channel Channel Input Output Input Occupied channels of slave St No 0 Output First CH 3 m Number of occupied channels 5 Remote slave RIOM TL Occupied channels of slave St No 1 Channel No 3 Output Input WX10 WX12 Chapter 4 Basic functions and System configuration 1 0 Assignment Table Type s Remote Master Station 1 VO Assignment Table eeina seavion t eeaim __ aeavion mim minm s iBit Y 16 Bit Y 16 Bit X 16 Bit X 16 Bit Y 16 Figure 4 6 2 I O assignment example of remote I O Assignment of Figure 4 6 1 configuration example by Ladder editor Setting of master No 1 Setting of slave St No 0 Setting of slave St No 1 A vo Slave St No Slave St No assignment E REMOTE 2 E E Number of Number of Number of slaves 2 occupied occupied slots 3 slots 5 pi Compression Compression mode OFF a i mode OFF mode OFF Last CH 7 2 First CH 0 First CH 3 Compression Remote master EH TRME2 Remote slave Remote sl
128. rea in internal output when I O assignment of master is X8W Chapter 4 4 4 Replacement from H 200 250 252B 252C This remote module has communication compatibility with remote I O for H 200 250 252B 252C you can use an Basic functions and System configuration existing cable in replacement However there are differences with lineup of I O modules specifications dimensions I O assignment and support of commands please consider these differences in replacement In addition you must set compression mode according to usage of image slots in H 200 250 252B 252C It explains around the content concerning the replacement of a remote system as follows 4 4 1 Replacement with normal remote method Figure 4 4 1 shows the system configuration example of the H 200 series not using image slot Figure 4 4 2 shows I O assignment for remote bases of this system Figure 4 4 3 shows the replaced system configuration example of the EH 150 series In this case it is necessary to change I O assignment of master module from Remote to REMOTE2 Figure 4 4 3 is an example of replacing all of master and slave modules with the EH 150 series It is also possible to leave all or partially slave modules like the H 200 series in order to postpone the wiring work of slaves In this case please turn off high speed refresh mode HS of a front DIP switch of the master module and the slave modules and turn on communication mode MODE of a front DIP switch
129. rmation shown in Table 6 2 1 is not cleared by pushing the reset switch in master module and slave module These error information are cleared by only turning on again the power supply If you push reset switch of master module the communication module transmission error error code 55 may occurs in CPU module because of no response to CPU during restart processing This i Reset switch error is warning in classification of error and CPU can continue to running Please clear the special Master module Slave module internal output related to this error if necessary EH TRME2 EH TRLE2 Figure 6 4 1 Reset switch of remote module Chapter 6 Error indication and Countermeasure o5 Error detection and running of CPU In the case of compact remote2 system remote modules continue communication when reverse double transmission error or time out error occurs These errors are not informed to CPU so CPU continues running normally The communication error indication CERR is automatically turned off if the communication returns normally In addition remote operation is continued Because transmission line consists of multi drop system as shown in Figure 6 5 1 even if the breakdown of slave module occurs the remote operation between master and the other normal slave module continues and doesn t become a system down When the power supply in slave station is turned off it is similar However the built in terminato
130. rom the order with small channel number since slot No 0 of occupied slots of the slave base It is allocated from the order with small channel number since slot No 2 of image slots of the slave base Only input modules are mounted on the occupied slots and only output modules are mounted on the image slots of slave base The output module installed in the occupied slot doesn t operate I O assignment The external I O method X4Y4W is operation X4Y4W Channel Output area Input area mode handling the output and input as pair in the number Transmission Reception same channel The number of the usable channels is H03 4 In this mode the output area is from WY 4 to Fixed WY 7 and the input area is from WX 0 to WX 3 Invalid Invalid H3F Both input and output area owns 4 channels from HOO to H03 Number of usable channel and the area are fixed Figure 4 2 10 Configuration of external I O method X4Y4W I O assignment for remote base Unnessesary Remote I O No is determined by Image slot Output module only Occupied slots Input module only 34 v na Slot No 0 1 mounted slot No of 5 J m master module x xlv amp 16 16 16 Occupied channels of master e 5 Example of master is mounted on slot 2 Occupied channels of slave Channel x cd Input Output Remote _ No Input Output CPU 0 X20
131. ror Confirmation of communication data Watching Watching HERR LED CERR LED TxD LED RxD LED Off Blinking lighting thinly Lighting blinking e HERR LED on breakdown of remote module e CERR LED on time out error Always on always off e TxD LED off breakdown of remote module etc e RxD LED off disconnection of line etc 7 2 Periodic inspection Turn off the power for the external I O circuits and remote system check the following items Table 7 2 1 Items for periodic inspection of remote module Item Method All screws of connecter for communication are tight Tighten surly Removal of dust on case and connecter Removal with cleaner etc Periodic inspection must be done once every 6 months at least Please bring the check cycle forward with respondent to the installation environments such as the vibration and dust Chapter 7 MEMO Daily and Periodic Inspection Chapter 8 Appendix fe Choice guideline of the twisted pair cable A choice guidance of the cable is shown below The cable should be decided by the environment and terms of use of the real system It can expect an extensive application by observing the next guidance fs 1 Electrical characteristic Refer to main cable specifications of the twisted pair cable in Table 8 1 1 Table 8 1 1 Cable specifications Item Condition Specifications Cable type Polyethylene insulated PVC sheath
132. s setting of rotary switch U in the front part of product Slave station count This info is setting of rotary switch L in the front part of product Last channel number etc This info is setting of DIP switch in the side part of product Operation mode This info is setting of DIP switch in the front part of product FPGA version This info is FPGA logic version of the deployment to product 3 digit Chapter 6 Error indication and Countermeasure es Operation parameters related to remote system Table 6 3 1 shows operation parameters related to remote system Only hard error of master module is informed to CPU When hard error HERR occurs in master module CPU detect remote error and error code 43 is set in CPU You can select whether to continue running or not by setting this parameter with programming software CPU doesn t detect remote error in this case because disagreement of I O allocation and slave station error is not informed to CPU Therefore CPU continues running regardless of the setting of the remote transmission mode Table 6 3 1 Operation parameters related to remote system Operation of compact remote2 Description Error information to Error detection CPU Specifies run Hard error in master Available Operation mode At a occurrence permission inhibition while Checked When It operates according of CPU at error of remote error error has occurred in remote turning on power to
133. se it varies by the connected apparatus
134. sseuESHuSSBSSEAVESSSSEASERISENERSRERSRAST 4 1 where each terms are explained as follows Scan time of CPU The actual measurement value of scan time is stored in WRF010 to WRFO12 as shown in Table 4 8 2 Please refer to EH 150 EHV CPU PROGRAMMING MANUAL or EH 150 APPLICATION MANUAL for execution time of each command Remote refresh time The remote refresh time changes by setting high speed refresh mode HS When there are remote stations of conventional models please use HS as turn off On the other hand remote refresh time can be shortened by setting HS turn on when remote system consist of compact remote2 only that is master module EH TRME2 slave module EH TRLE2 The remote refresh time is Remote refresh time A B number of occupied channels in master 2 7 4 2 Read time of mounted I O assignment information A B Connected slave station count Mounted module count on slaves 4 3 In case of the communication mode of compact remote2 modules is set in a normal mode read time of I O assignment information is added at remote refresh time Refer to Table 4 8 1 about the value of A or B in the calculation Table 4 8 1 Data transfer interval and the processing time per a channel Switch setting HS Operation mode Normal mode Slow speed Contents Data transfer interval Normal mode High speed Compatible mode Slow speed Compatible mode High speed Processing t
135. ter module Bit number in module is from 0 to 95 Therefore please use the word number such as WY6 and WY7 in Figure 4 3 9 for the number that exceeds 95 In the case of using these No as coil or contact in ladder program please use internal output like as M WM temporarily and transfer these data to external output as shown in Figure 4 3 8 There are Rotary switches and DIP switches on remote master module and slave module in order to set T O assignment of master slave St No and so on Please refer to Section 3 1 and 3 2 You cannot use operation parameters for remote module and remote error flag area in internal output when I O assignment of master is X4Y4W 4 19 Chapter 4 4 3 5 Basic functions and System configuration Basic system configuration X8W method Basic system configuration example that I O assignment of master module EH TRME2 is X8W is shown in Figure 4 3 11 Setting of slave St No 1 Setting of master No 1 Setting of slave St No 0 I O assignment 3 j XW Slave St No 0 Slave St No 1 Number of occupied slots 2 Number of slave Numo q occupied 2 slots 4 HS ON MODE ON HOLD ON TERM ON HS ON HS ON MODE ON MODE ON HOLD ON HOLD ON TERM ON TERM OFF Compression mode OFF First CH 06 Compression Compression mode OFF mode OFF Last CH 07 E First CH 00 N Remote slave EH
136. the remote input in 128 points Figure 4 5 5 H 300 700 2000 302 702 1002 2002 4010 Basic functions and System configuration shows the system configuration example of Remote I O MINI with mode3 for Figure 4 5 6 shows replaced system configuration example with compact remote2 In this case you need not change I O assignment of master module from X8W Moreover when the slot number of master module is not changed you also need not change I O numbers in program Master module is mountable on any slot on basic base and expansion bases because master module with I O assignment X8W is not treated as remote module You can use the number of master modules up to ability of CPU by same reason Figure 4 5 6 is an example of replacing all of master and slave modules with the EH 150 series It is also possible to leave all or partially slave modules like the H 200 series in order to postpone the wiring work of slaves In this case please turn off high speed refresh mode HS of a front DIP switch of the master module and the slave modules and turn on communication mode MODE of a front DIP switch of them Setting of master Operation mode 3 Setting of slave St No 0 Setting of slave St No 1 1 m al First CH 0 First CH 5 3m 1 Last CH 7 Number of Number of 7 occupied occupied channels 5 channels 3 Remote master REM MMH Remote slave RIOH TL Remote s
137. ticipation 0 Non participation WRF098 WRFOBO WRFOC8 Slave participation flag Bit number correspond to slave station number WRFOS1 1 Error 0 No error WRF099 WRFOBI WRFOC9 Slave error flag WRFOCA Detail information of transmission 0 WRF082 WRF09A i 5 error 1n master station WRFOB2 Number of times transmission error Detail information of transmission WREOE error in slave St No 0 Note 1 WRFO09B WRFOB3 WRFOCB Number of times transmission error Detail information of transmission wee error in slave St No 1 Note 1 WRFO9C WRFOB4 WRFOCC Number of times transmission error Detail information of transmission WRTOS3 error in slave St No 2 Note 1 WRF09D WRFOBS WRFOCD Number of times transmission error Detail information of transmission REYES error in slave St No 3 Note 1 WRFO9E WRFOB6 WRFOCE Number of times transmission error Detail information of transmission WIREOS error in slave St No 4 Note 1 WRFO9F WRFOB7 WRFOCF Number of times transmission error Detail information of transmission WEES error in slave St No 5 Note 1 WRFOAO WRFOB8 WRFODO Number of times transmission error Detail information of transmission WREOE error in slave St No 6 Note 1 WRFO0AI WRFOB9 WRFODI Number of times transmission error Detail information of transmission WREOSA error in slave St No 7 Note 1 WRFOA2 WRFOBA WRFOD2 Number o
138. tion See next page or later Bottom DIP switch This is a switch to set an operation mode the first slave number of slave etc E Description of LED display Indication Details See next page or later Power supply Light up when 5V DC power is supplied to the module ized EH TRLE2 Normal communication discontinued for 500ms or more time out error when the communication with Light up in proper communication Light is turned off due to slave station is POW RUN TxD RxD HERR CERR TxD Communication CERR error Light up during communication error Transmission data Light up according to transmission data from slave station Received data Light up according to received data from master station Light up when hardware failure in master module is detected Light turned ofi automatically when communication is recovered Chapter 3 Name and function of each part E Description of Rotary switch Rotary switch Symbol Meaning Details of setting U Station No The station No of the slave modules is set from 0 to B Hex Upper 0 to B In the case of mix with EM EM II station set E in spite of Mix with EM mode station No E Number of The number of occupancy slots used in the slave station is set Les Lis occupancy slots from 1 to B 7 1 65432 1 to B units Default setting U 0 L 0 E Description of Front DIP switch Se
139. tions dimensions I O assignment and program method please consider these differences in replacement In addition you must set compression mode according to usage of image slots in EM EM II series It explains around the content concerning the replacement of a remote system as follows 4 6 1 Replacement with normal remote method Figure 4 6 1 shows the system configuration example of the EM EM II series not using image slot Figure 4 6 3 shows the replaced system configuration example of the EH 150 series In the case of EM EM II series it is not necessary to set I O assignment for I O modules it is necessary to set I O assignment REMOTE2 for master module in replaced system with EH 150 Figure 4 6 2 shows I O assignment for remote bases of this replaced system Figure 4 6 3 is an example of replacing all of master and slave modules with the EH 150 series It is also possible to leave all or partially slave modules like the EM EM II series in order to postpone the wiring work of slaves In this case please set rotary switch upper E for master module and all slave modules in order to match communication protocol Please turn off high speed refresh mode HS of a front DIP switch of the master module and the slave modules turn on communication mode MODE of a front DIP switch of them Setting of slave St No 0 Setting of slave St No 1 Remote master RIOM TM maximum 10 master modules 5 First CH 0 a
140. tting description Details HS high speed refresh mode Refresh operation mode on remote communication is set High speed or selecting Low speed HS 4 M In the case of all stations consist from remote modules for EH 150 EHV series the high speed refresh mode can be selectable The transmission interval of data changes by the setting of the refresh operation mode Refer to Section 4 8 for detail Position Remote refresh mode selection MODE Transmission LN Low speed refresh mode for low speed remote modules interval High speed refresh mode Normal OFF Approx 100us m for high speed remote modules for EH 150 EHV series mode Approx 6us Compati OFF Approx 100us ble mode O Approx 6us Default setting ON MODE communication mode Operation mode on remote communication for remote slave module is set selecting Compatible mode allows slave module EH TRLE2 to connect with master slave stations for series other than EH 150 MODE 3 i MODE Position Communication mode selection OFF Lm Normal mode B Compatible mode Default setting ON HOLD output hold function When the communication time out error occurred it is selected whether the selecting output data from the master is held or not Hold means the last data received properly is fixed HOLD Position Output hold function selection HOLD 2 C MN Disable the output hold function Turn off all output data O from the
141. ule List Digital Analog Others Distributed 1 0 Stave claton o Save t0 Stave sialon EH XD D32 E EH YR8B 1216 Slave ot EH YT P B iae sialon 2 Save t2 Guidance iae sialon 3 li Seve t3 Stave sialon El All Clear Cancel Figure 4 5 8 I O assignment example of remote I O after the replacement Assignment of Figure 4 5 7 configuration example by control editor The compact remote2 master module can connect up to 8 slave modules in compatible mode If there are more than 9 slaves in remote system you cannot replace partially for master module In this case replace all slave modules before replacement of master module After all replacement please turn off communication mode MODE of a front DIP switch of the master module and the slave modules and set the I O assignment to REMOTE RMM I O assignment of REMOTE RMM supports only in EHV CPU Chapter 4 Basic functions and System configuration Setting of master No 1 VO A Slave St No Slave St No y assignment A we 0 2 is 1 Setting of slave St No 0 Setting of slave St No 1 REMOTE2 Number of occupied slots 8 Compression mode OFF First CH 8 Number of occupied slots 8 Compression mode OFF First CH 0 Number of slaves 2 Compression mode OFF Last CH F Remote slave Remote slave Remote master
142. unction When the HOLD function at communication fault CERR is unnecessary please wire one point input in slave station to always become turning on as shown in Figure 6 5 3 The ladder program observes this and normality is detected Remote master Slave St No 0 Slave St No 1 EH TRME2 Remote slave Remote slave EH TRLE2 Z EH TRLE2 5 or A f o Q XY 16 16 116 16 16 16 16 lo CI m00 mes E e X tal lt Jo m X lt X o o o o o o o X10000 always ON X11000 always ON Program example detecting both of salve normality X10000 X11000 M200 m Slave St No 0 Slave St No 1 Both of slave normal normal normal Figure 6 5 3 Slave abnormal detection method 1 the case unnecessary of HOLD function Chapter 6 Error indication and Countermeasure E Slave abnormal detection method 2 the case necessary of HOLD function In the case of setting HOLD function turning on there is no guarantee that the input from slave is turned off with time out error Please control one point of the transistor output in slave station with the clock of one second etc as shown in Figure 6 5 4 Please wire this output signal to input in salve station and the ladder program detects normality whether changing ON OFF continues Remote master Slave St No
143. ve error flag and the number of times transmission error become the reference in the status confirmation Use the slave participation flag for the validation Note 3 These error information are cleared by turning on again the power supply Please note that these error information are not cleared by pushing the reset switch in master module and slave module When it was set I O assignment REMOTE2 or REMOTE RMM to EH TRME2 the status information of EH TRME2 is stored in the special internal output area of CPU module as shown in Table 6 2 2 Table 6 2 2 Status information of EH TRME2 Special internal outputs number in CPU Special internal outputs number Slot number Status information Hex digit WRF020 Information of setting to master station Slot 0 WRFO21 FPGA version in master station WRFO2E Information of setting to master station WRFO2F FPGA version in master station Refer to Table 6 2 3 as the details of the status information You can confirm FPGA logic version or switch setting of EH TRME2 in the status information Table 6 2 3 Details of the status information Special internal outputs Contents of each bit number number Example Slot 0 15 14 13 12 1 1 10 9 817 6 5 4 3 2 WRF020 I O assignment Slave station count Last channel number etc WRF021 Operation mode FPGA version Explanation I O assignment This info i
144. ve stations and from other slave stations to master station Slave Mode0 I O assignment LINK Channel Output area Input area number Transmission Reception WLO WL200 H00 Note Note Valid Note Note WL3F WL23F H3F The I O link area has H00 to H3F channels 64 channels The occupied area sets the area for using in the module by link parameter Note The CPU module can acquire the data transferred between the other slave station and master station when CPU module reads the area that is not set by the link parameter in each slave station WLO WL3F master module Chapter 2 Specifications 2 4 Difference with the compact remote module Compact remote2 is remote I O module using the twisted pair cables 24 1 Specifications comparison of master module Refer to Table 2 4 1 about the difference of the communication functional specifications with the compact remote Table 2 4 1 Specifications comparison Master Item EH TRMME EH TRME2 Remarks Communication High speed mode Low speed Ava ilable Number of connectable slave module MAX 8 units system MAX 12 units system Note 1 REMOTE Input RMM Output Input I O assignment REMOTEZ Output 256 points as total I O 2 048 points as total I O 1 024 points as total I O and remote I O Input Y8W points Output 128 points Input XAYAW
145. w Remote master EH TRME2 Remote slave Remote slave EH TRLE2 n EH TRLE2 2 Y 16 16 16 16 16 m00 6 e lo pe J impe oo aX Sx aX M lt lt x x o o o Ly 2 Until change of this output Occupied channels of master No 1 Occupied channels of slave St No 0 Channel Channel No Input Output No Input Output 0 x10000 0 X10000 i Occupied channels of slave St No 1 X10100 1 x10100 Channel 5 Y10200 Y10200 No Input Output Y11000 3 Y11000 Y11100 Y11100 X11300 Y11400 X11200 B X11200 X11300 Y11400 According to equation 4 1 the response time is Ta 20 1 1 2 03 2 5 about28 8 ms eoo Output response time of EH YTP16 Input lag time of EH XD16 T O refresh time in slave module Remote refresh time 1 1ms 63 6 us 8 channels 2 from equation 4 2 Scan time of CPU in the case of 20ms Figure 4 8 1 Example of calculation for response time Chapter 4 MEMO Basic functions and System configuration Chapter 5 Installation and Turning power supply on 5 1 Loading the module 1 Installing 1 Hook the bottom part of the module to the hole in the base 2 Press in the upper side of the module
146. wn in Figure 4 4 5 Figure 4 4 6 shows the system configuration example replaced to EH 150 In this case it is necessary to change I O assignment of master module from Remote to REMOTE2 In addition turn on compression mode of a side DIP switch of the master module and a bottom DIP switch of the slave modules Setting of slave St No 0 Setting of slave St No 1 Remote master RIOH TM Maximum 4 module mountable on slot 0 9 First CH 0 First CH 4 Number of occupied channels 4 Remote slave RIOH TL Number of occupied channels 4 Remote slave RIOH TL Channel No Input X10000 Occupied channels of master No 1 Output Y10016 X10100 Y10116 X10200 Y10216 X10300 X11000 10316 Y11016 X11100 Y111167 X11200 11216 X11300 11316 Occupied slots Image slots Occupied channels of slave St No 0 Channel No Output Y10016 Y10116 Y10216 Y10316 Input X10000 X10100 X10200 X10300 Occupied slots Occupied channels of slave St No 1 Channel Input X11000 Image slots Output Y11016 X11100 Y11116 X11200 Y11216 X11300 11316 Figure 4 4 4 Syste
147. xpanded to 1 024 points 64 words Note 2 In case of setting A and E connectable remote slave modules are maximum 8 units Lower Choose I O assignment depending on its CPU master module operation mode and slave module connection Master module operation mode can be changed using the DIP switch on the module front O assignment REMOTE REMOTE2 CPU model RMM Note 1 M ZIYAN ABW EH CPU104A Compatible Compatible Compatible EH CPU208A mode mode mode 3 Compatible Compatible Compatible FPECPUSIOA mode mode mode EH CPU516 PR Compatible Compatible Compatible EH CPU548 mode mode mode mode ECL ID Compatible EHV CPU32 p Compatible Compatible Compatible EHV CPU64 Sede mode mode mode EHV CPU128 Note 1 In case of an I O assignment of REMOTE2 for master module if this module is mixed together the slave module of the EM EM II series set it in a compatible mode Chapter 3 Name and function of each part E Description of Front DIP switch Symbol Setting description Details HS HS high speed refresh mode Refresh operation mode on remote communication is set High speed or selecting Low speed HS 4 1 In the case of all local stations are EH TRMLE TRLE2 the high speed refresh mode can be selectable The transmission interval of data changes by the setting of the refresh operation mode Refer to Section 4 8 for detail Position Remote refresh

Compact remote2 module Master: EH-TRME2 Slave

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