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Commands and Responses for Controller Link Units
Section 6-5
6-5
Commands and Responses for Controller Link Units
6-5-1
Command Codes
6-5-2
DATA LINK START
Starts the Controller Link Network data links.
Command Block
Response Block
The DATA LINK START command can be received for either automatically or
manually set data links. An error will occur if manually set data links are spec-
ified and yet data link tables do not exist.
The node that receives this command and starts the data links will become
the data link startup node. For automatically set data links, the data links will
be executed according to the settings at the startup node.
6-5-3
DATA LINK STOP
Stops the Controller Link Network data links.
Command Block
Command
code
Data link operation mode
Name
Page
Active
Inactive
04
01
Not valid
Valid
DATA LINK START
02
Valid
Not valid
DATA LINK STOP
05
01
Valid
Valid
CONTROLLER DATA READ
06
01
Valid
Valid
CONTROLLER STATUS READ
02
Valid
Valid
NETWORK STATUS READ
03
Valid
Valid
DATA LINK STATUS READ
08
01
Valid
Valid
ECHOBACK TEST
02
Valid
Valid
BROADCAST TEST RESULTS READ
03
Valid
Valid
BROADCAST TEST DATA SEND
21
02
Valid
Valid
ERROR LOG READ
03
Valid
Valid
ERROR LOG CLEAR
01
04
Command
code
01
04
Command
code
Response
code
Command
code
02
04
Summary of Contents for C200HW-CLK21
Page 3: ...iv ...
Page 9: ...x ...
Page 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Page 13: ...xiv ...
Page 19: ...xx ...
Page 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Page 69: ...44 Message Service Procedure Section 2 2 ...
Page 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Page 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 261: ...236 Response Codes Section 6 7 ...
Page 297: ...272 Message Delay Times Section 8 4 ...
Page 353: ...328 Handling Precautions Section 9 6 ...
Page 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 369: ...344 Standard Models Appendix A ...
Page 391: ...366 Using the Relay Terminal Block Appendix C ...
Page 397: ...372 Index ...
Page 401: ...376 Revision History ...