Omron CJ1W-CLK21-V1, CVM1-CLK21, CS1W-RPT01, C200HW-CLK21, CQM1H-CLK21, CS1W-CLK21-V1 Message Service

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.

6-1	Introduction		166
	6-1-1	SEND and RECV	167
	6-1-2 CMND (CVM1, CV-series, CS/CJ-series, and CQM1H-series		179
		PLCs Only)
	6-1-3	Send/Receive Data Areas	184
6-2	Selecting Communications Instructions		186
	6-2-1	Message Service Operations	187
	6-2-2	Message Service Specifications	188
6-3 Using the Message Service			189
6-4 FINS Commands and Responses			199
	6-4-1	FINS Communications Service	199
	6-4-2	Sending and Receiving FINS Commands and Responses	199
	6-4-3	Applicable Units for FINS Commands	200
6-5 Commands and Responses for Controller Link Units			201
	6-5-1	Command Codes	201
	6-5-2	DATA LINK START	201
	6-5-3	DATA LINK STOP	201
	6-5-4	CONTROLLER DATA READ	202
	6-5-5	CONTROLLER STATUS READ	203
	6-5-6	NETWORK STATUS READ	205
	6-5-7	DATA LINK STATUS READ	207
	6-5-8	ECHOBACK TEST	209
	6-5-9	BROADCAST TEST RESULTS READ	209
	6-5-10	BROADCAST TEST DATA SEND	210
	6-5-11	ERROR LOG READ	210
	6-5-12	ERROR LOG CLEAR	211
6-6 Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs .			212
	6-6-1	Command Codes	212
	6-6-2	Memory Area Designations	212
	6-6-3	MEMORY AREA READ	214
	6-6-4	MEMORY AREA WRITE	215
	6-6-5	MULTIPLE MEMORY AREA READ	216
	6-6-6	PROGRAM AREA READ	216
	6-6-7	PROGRAM AREA WRITE	217
	6-6-8	RUN	218
	6-6-9	STOP	218
	6-6-10	CONTROLLER DATA READ	219
	6-6-11	CONTROLLER STATUS READ	220
	6-6-12	CLOCK READ	221
	6-6-13	CLOCK WRITE	221
	6-6-14	ERROR CLEAR	222
	6-6-15	FORCED SET/RESET	222
	6-6-16	FORCED SET/RESET CANCEL	223
	6-6-17	MULTIPLE FORCED STATUS READ	224
6-7	Response Codes		225
	6-7-1	Configuration	225
	6-7-2	Network Relay Errors	226
	6-7-3	Response Codes and Troubleshooting	227

165