WAGO-I/O-SYSTEM 750
Appendix 175
750-375 PROFINET IO advanced Fieldbus Coupler
Manual
Version 1.1.0
14.2.3
Digital Output Modules with Diagnostics (DO, DIA)
If the digital output module provides diagnostic data, the following attributes can
also be set channel-by-channel during parameterization.
Table 119: Parameterization – Overview of Additional Attributes for Digital Output Modules with
Diagnostics (DO, DIA)
Additional Attributes for Digital Output Modules with Diagnostics (DO, DIA)
-
Channel diagnosis (additionally)
-
Diagnosis: External fault (additionally)
-
Diagnosis: Short circuit" (additionally)
-
Diagnosis: Line break (additionally)
Table 120: Parameterization DO, DIA – Attribute "Channel diagnosis"
Attribute Name
Attribute Value
Description
Channel diagnosis
0 (false)
Any errors that may occur on the respective signal
channel do not cause transmission of a diagnostic
alarm nor entry in the diagnostics database of the
station proxy.
1 (true)
Any errors that may occur on the respective signal
channel and the error type explicitly released entail
transmission of a diagnostic alarm. The respective
error leads to an entry in the diagnostics database
of the station proxy.
Table 121: Parameterization DO, DIA – Attribute "Diagnosis: External fault"
Attribute Name
Attribute Value
Description
Diagnosis: External
fault
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.
Table 122: Parameterization DO, DIA – Attribute "Diagnosis: Short circuit"
Attribute Name
Attribute Value
Description
Diagnosis: Short
circuit
0 (false)
A short circuit 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
short circuit leads to transmission of a diagnostic
alarm and entry in the diagnostics database of the
station proxy.