![background image](http://html.mh-extra.com/html/omron/c200hw-clk21/c200hw-clk21_operation-manual_742483192.webp)
167
SECTION 6
Message Service
This section explains how to use the message service provided by a Controller Link Unit. It also explains the FINS
commands and responses supported by Controller Link Units and those supported by C200HX/HG/HE, CS/CJ-series,
CVM1 and CV-series PLCs.
SEND and RECV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1-2
CMND (CVM1, CV-series, CS/CJ-series, and CQM1H-series
PLCs Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Send/Receive Data Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting Communications Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Message Service Operations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Message Service Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FINS Commands and Responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FINS Communications Service . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sending and Receiving FINS Commands and Responses . . . . . . . .
Applicable Units for FINS Commands. . . . . . . . . . . . . . . . . . . . . . .
Commands and Responses for Controller Link Units . . . . . . . . . . . . . . . . . .
Command Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DATA LINK START. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DATA LINK STOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTROLLER DATA READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTROLLER STATUS READ. . . . . . . . . . . . . . . . . . . . . . . . . . .
NETWORK STATUS READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DATA LINK STATUS READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ECHOBACK TEST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BROADCAST TEST RESULTS READ . . . . . . . . . . . . . . . . . . . . .
BROADCAST TEST DATA SEND . . . . . . . . . . . . . . . . . . . . . . . . .
ERROR LOG READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ERROR LOG CLEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs .
Command Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Memory Area Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MEMORY AREA READ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MEMORY AREA WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MULTIPLE MEMORY AREA READ . . . . . . . . . . . . . . . . . . . . . .
PROGRAM AREA READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PROGRAM AREA WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTROLLER DATA READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTROLLER STATUS READ. . . . . . . . . . . . . . . . . . . . . . . . . . .
CLOCK READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLOCK WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ERROR CLEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FORCED SET/RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FORCED SET/RESET CANCEL . . . . . . . . . . . . . . . . . . . . . . . . . .
MULTIPLE FORCED STATUS READ . . . . . . . . . . . . . . . . . . . . . .
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Network Relay Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Response Codes and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . .
Содержание C200HW-CLK21
Страница 3: ...iv ...
Страница 9: ...x ...
Страница 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Страница 13: ...xiv ...
Страница 19: ...xx ...
Страница 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Страница 69: ...44 Message Service Procedure Section 2 2 ...
Страница 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Страница 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Страница 261: ...236 Response Codes Section 6 7 ...
Страница 297: ...272 Message Delay Times Section 8 4 ...
Страница 353: ...328 Handling Precautions Section 9 6 ...
Страница 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Страница 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Страница 369: ...344 Standard Models Appendix A ...
Страница 391: ...366 Using the Relay Terminal Block Appendix C ...
Страница 397: ...372 Index ...
Страница 401: ...376 Revision History ...