User Manual

Table Of Contents
140 Appendix
Mailbox Command References
WAGO-I/O-SYSTEM 750
I/O Modules
Response
Byte 2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0 MBX_SETLOCALPASSPHRASE
1 T MBX_RESULT
Return values
Parameter Value Description
MBX_RESULT MBX_CMD_INVALID_ARG The password length is shorter than 4 char-
acters and is not long enough or
MBX_PASSPHRASE_Length indicates a
value that is larger than the payload of the
mailbox.