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Omron CPM1 Programming Manual

Omron CPM1
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359
SECTION 6
Host Link Commands
This section explains the methods and procedures for using host link commands, which can be used for host link
communications via the CQM1/CPM1/CPM1A/SRM1 ports.
6-1 Communications Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
6-2 Command and Response Formats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
6-2-1 Commands from the Host Computer . . . . . . . . . . . . . . . . . . . . . . . . 362
6-2-2 Commands from the PC (CQM1/SRM1 Only) . . . . . . . . . . . . . . . . 365
6-2-3 Response End Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
6-3 Host Link Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366
6-3-1 IR/SR AREA READ –– RR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366
6-3-2 LR AREA READ –– RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366
6-3-3 HR AREA READ –– RH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
6-3-4 PV READ –– RC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
6-3-5 TC STATUS READ –– RG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
6-3-6 DM AREA READ –– RD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
6-3-7 AR AREA READ –– RJ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
6-3-8 IR/SR AREA WRITE –– WR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
6-3-9 LR AREA WRITE –– WL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
6-3-10 HR AREA WRITE –– WH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
6-3-11 PV WRITE –– WC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
6-3-12 TC STATUS WRITE –– WG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372
6-3-13 DM AREA WRITE –– WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373
6-3-14 AR AREA WRITE –– WJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373
6-3-15 SV READ 1 –– R# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374
6-3-16 SV READ 2 –– R$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375
6-3-17 SV READ 3 –– R% (CQM1 Only). . . . . . . . . . . . . . . . . . . . . . . . . . 376
6-3-18 SV CHANGE 1 –– W#. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
6-3-19 SV CHANGE 2 –– W$. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
6-3-20 SV CHANGE 3 –– W% (CQM1 Only) . . . . . . . . . . . . . . . . . . . . . . 378
6-3-21 STATUS READ –– MS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
6-3-22 STATUS WRITE –– SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
6-3-23 ERROR READ –– MF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381
6-3-24 FORCED SET –– KS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382
6-3-25 FORCED RESET –– KR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
6-3-26 MULTIPLE FORCED SET/RESET –– FK . . . . . . . . . . . . . . . . . . . 384
6-3-27 FORCED SET/RESET CANCEL –– KC. . . . . . . . . . . . . . . . . . . . . 385
6-3-28 PC MODEL READ –– MM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386
6-3-29 TEST–– TS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386
6-3-30 PROGRAM READ –– RP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
6-3-31 PROGRAM WRITE –– WP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
6-3-32 COMPOUND COMMAND –– QQ . . . . . . . . . . . . . . . . . . . . . . . . . 387
6-3-33 ABORT –– XZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389
6-3-34 INITIALIZE –– ** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390
6-3-35 Undefined Command –– IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390

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Omron CPM1 Specifications

General IconGeneral
ModelCPM1
ManufacturerOmron
Instruction SetBasic and advanced instructions
Power Supply100 to 240 VAC or 24 VDC
CommunicationRS-232C
I/O Points10, 20, 30, or 40 points depending on the model
TimersYes, multiple timers available
CountersYes, multiple counters available
Input Voltage24V DC
Output TypeRelay or transistor
Number of I/O Points10, 20, 30, 40
Communication PortsRS-232C (optional)
Operating Temperature0°C to 55°C
Storage Temperature-20°C
Humidity10% to 90% (non-condensing)
DimensionsVaries depending on the model
WeightVaries depending on the model
Program Memory2048 steps (2K steps)

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