92
Commissioning
WAGO I/O SYSTEM 750 XTR
750-333/040-000 FC PROFIBUS G2 12MBd XTR
Manual
Version 1.4.0
8.4.1.2
Physical stat
ion design with activated parameter “Startup if expected
and actual configuration differ” 1
Figure 42:
Physical station design with activated parameter “Startup if expected and actual
configuration differ” 1 (sample)
If the parameter “Startup for preset configuration unlike actual configuration” is
activated for the fieldbus coupler in the role as a station proxy, the parameter
module slot “I/O module is physical” for the I/O modules receives the settings
“plugged in” or “optional not plugged”. To ensure the station powers up correctly,
there must be I/O modules configured as “optional not plugged” in the physical
arrangement or be represented by a reserve module ‒ in this case, 753-1629.
Diagnostics of I/O modules that are not represented by a reserve module, or that
must always be available, are reported by their configured slot.
The numbers in gray above the node represent the physical DP I/O module slot.
The configured slots are in light blue.