HEIDENHAIN iTNC 530 HSCI - Module 9270: Read a Code Word; Module 9271: Write a Code Word

1708 HEIDENHAIN Technical Manual iTNC 530 HSCI
Module 9270: Read 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>
CM 9270
Error code:
Module 9271: Write 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>
CM 9271
Error code:
Marker Value Meaning
M4203 0 Interface enabled
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
Marker Value Meaning
M4203 0 Interface enabled
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 submit or spawn job