User Manual

Table Of Contents
Appendix 173
Mailbox Command References
WAGO-I/O-SYSTEM 750
I/O Modules
Return values
Parameter Value Description
MBX_NETWORK_FAILED
(0x01)
Configured network not established
(e.g., in configuration mode)
MBX_NETWORK_OK
(0x02)
Configured network successfully estab-
lished.
MBX_NETWORK
_STATE
MBX_NETWORK_
INCONSISTENT (0x03)
At least one, but not all, configured
connections could be established.
Assigned bit = 1 Assigned device from the table of
WAGO devices is linked and con-
nected.
W0 …W6
Assigned bit = 0 Assigned device from the table of
WAGO devices is not connected.
W7 0 Reserved
Assigned bit = 1 Assigned device from the table of ex-
ternal devices is linked and connected.
E0...E5
Assigned bit = 0 Assigned device from the table of ex-
ternal devices is not connected.
E6, E7 0 Reserved
Note
W0 to W6 correspond to WAGO devices 0x20 to 0x26 with
MBX_TARGET_TABLE_AND_INDEX.
E0 to E5 correspond to external devices 0x10 to 0x16 with
MBX_TARGET_TABLE_AND_INDEX.