User Manual

Table Of Contents
Appendix 167
Mailbox Command References
WAGO-I/O-SYSTEM 750
I/O Modules
Return values
Parameter Value Description
MBX_CMD_OUT_OF_RANGE An index greater than 6 was
used
MBX_RESULT
MBX_CMD_INVALID_ARG No valid target table has been
chosen.
MBX_NAME_LENGTH [0…15] Number of characters of the
complete name
CHARn [0...255] Characters of the device name
in ASCII code
Example: "ABC"
A = CHAR1 = 0x41
B = CHAR2 = 0x42
C = CHAR3 = 0x43