68 Appendix
WAGO I/O SYSTEM 750 XTR
750-481/040-000 2AI RTD Ex i XTR
Manual
Version 1.1.0
8.1.2.3 PROFINET IO Fieldbus Couplers
750-375(/025-000), 750-377(/025-000)
The aforementioned fieldbus couplers allow channel-specific behavior
parameterization during diagnostics.
Table 42: General Module/Channel Parameters
Parameter
Value
Explanation
Channel diagnostics
Channel x (x = 0 … 1)
0 (false)
*)
An error on the respective signal channel does
not lead to transmission of a diagnostic alarm
nor entry in the diagnostics database of the
station proxy.
1 (true)
An error on the respective signal channel leads
to transmission of a diagnostic alarm. The
respective error leads to an entry in the
diagnostics database of the station proxy.
Diagnostics:
External error
Channel x (x = 0 … 1)
0 (false)
An external error on the respective signal
channel does not cause transmission of a
diagnostic alarm nor entry in the diagnostics
database of the station proxy.
1 (true)
*)
Provided that the channel diagnostics of the
respective signal channel has been activated,
an external error leads to transmission of a
diagnostic alarm and entry in the diagnostics
database of the station proxy.
Diagnostics:
Measurement range
underflow
Channel x (x = 0 … 1)
0 (false)
An Measurement range underflow on the
respective signal channel does not lead to
transmission of a diagnostic alarm nor entry in
the diagnostics database of the station proxy.
1 (true)
*)
Provided that the channel diagnostics of the
respective signal channel has been activated, a
measurement range underflow leads to
transmission of a diagnostic alarm and entry in
the diagnostics database of the station proxy.
Diagnostics:
Line break
Channel x (x = 0 … 1)
0 (false)
A line break on the respective signal channel
does not lead to transmission of a diagnostic
alarm nor to entry in the diagnostics database of
the station proxy.
1 (true)
*)
Provided that the channel diagnostics of the
respective signal channel has been activated, a
line break leads to transmission of a diagnostic
alarm and entry in the diagnostics database of
the station proxy.
*)
Default settings