Program example of predefined protocol
The following shows the program examples to connect an external device (temperature controller) to the CH2 of C24, and to
execute the predefined protocol.
■Module parameter setting of C24
1.
Set the items in "Basic Settings" of "Module Parameter" as follows.
[Navigation window] [Parameter] [Module Information] [RJ71C24] [Module Parameter] [Basic Settings]
2.
Write the set parameters to the remote head module of the intelligent device station on CC-Link IE Field Network. Then,
reset the remote head module or power the system off and on.
[Online] [Write to PLC]
In this example, default values are used for parameters that are not shown above. For the parameters, refer to
the following.
MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
Page 422 PARAMETER SETTING
■Predefined protocol support function setting of C24
1.
Select [Tool][Predefined Protocol Support Function] from an Engineering tool.
2.
Select "Serial Communication Module" in "Module Type" on the "Predefined Protocol Support Function" screen.
APPENDICES APPENDIX
554
Appendix 7 When Connecting the Module to a Remote Head Module