HEIDENHAIN MANUALplus 620 Technical Manual page 1805

January 2012
Module 9112 Transmit ASCII characters via data interface
You must first assign the interface to the PLC and initialize it with Module
9100. Module 9112 transmits a single ASCII character.
Can only be called in a submit job or spawn job!
Call:
PS B/W/D/K <>Interface>
0: RS232
1: RS422
PS W/D/K <>ASCII code [0 to 255]>
CM 9112
Error recognition:
Marker Value
NN_GenApiModule 0
Error (M4203)
1
NN_GenApiModule 1
ErrorCode (W1022)
13
14
15
20
9.11 Data Transfer by PLC
Meaning
Character was transmitted
Error code in NN_GenApiModuleErrorCode
(W1022)
Incorrect interface
Interface not ready or no connection
Interface not assigned
Transmit buffer not empty
Module was not called in a spawn job or
submit job
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