January 2012 7.5 Keystroke Simulation 1327
Module 9182 Re-enable NC key by PLC
The module cancels the effect of Module 9181.
Call:
PS B/W/D/K <Key code>
CM 9182
PL B/W/D <Error status>
0: NC key enabled
–1: For error see NN_GenApiModuleErrorCode
Error recognition: 
Module 9183 Disable NC key groups by PLC
The module disables the specified key group. The table at the end of this 
section contains the assignment of the keys to the key groups.
The key-group codes are:
 0: All keys
 1: ASCII
 2: Soft keys, Page Up/Down
 3: Cursor, ENT, NOENT, DEL, END, GOTO
 4: Numbers, algebraic signs, decimal point, actual position capture
 5: Operating modes
 6: Block opening keys
Call:
PS B/W/D/K <Key-group code>
CM 9183
PL B/W/D <Error status>
0: Group of NC keys disabled
–1: Transferred parameter > maximum value
Error recognition: 
Marker Value Meaning
NN_GenApiModule
Error
0 Disabling was canceled
1 Error code in NN_GenApiModuleErrorCode
NN_GenApiModule
ErrorCode
1 Transferred parameter > maximum value
2 Transferred parameter invalid
Marker Value Meaning
NN_GenApiModule
Error
0 The group of NC keys was disabled
1 Error code in NN_GenApiModuleErrorCode
NN_GenApiModule
ErrorCode
2 Transferred parameter invalid