Module 9270: Reading A Code Word; Module 9271: Writing A Code Word - HEIDENHAIN TNC 426 PB/M Technical Manual

December 2001

Module 9270: Reading a code word

With Module 9270 you can read an entry from the OEM.SYS file.
Call:
PS B/W/D/K/S<String with code word>
PS B/W/D/K <String number for result [0 to 7]>
CM 9270
Error recognition:
Marker Value Meaning
M4203 0 Interface was released
1 Error. See W1022.
W1022 3 Not a valid string for code word or result
12 String for code word is too long
20 Module was not called in a spawn job or submit job
30 Code word was not found

Module 9271: Writing a code word

With Module 9271 you can write an entry into the OEM.SYS file.
Call:
PS B/W/D/K/S<String with code word>
PS B/W/D/K <String number for result [0 to 3]>
CM 9271
Error recognition:
Marker Value Meaning
M4203 0 Interface was released
1 Error. See W1022.
W1022 3 Entry was written
6 PLCMAIN or MPFILE was transferred
12 String for code word is too long
30 Module was not called in a spawn job or submit job
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