January 2012 9.11 Data Transfer by PLC 1797
Module 9101 Release data interface
Module 9101 cancels the assignment of an interface to the PLC. The receive
mode of the interface is canceled.
Can only be called in a submit job or spawn job!
Call:
PS B/D/W/K <>Interface>
0: RS232
1: RS422
CM 9101
Error recognition:
Marker Value Meaning
NN_GenApiModule
Error (M4203)
0 Interface enabled
1 Error code in NN_GenApiModuleErrorCode
(W1022)
NN_GenApiModule
ErrorCode (W1022)
1 Incorrect interface
14 Interface not assigned
20 Module was not called in a spawn or submit
job
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