188 Appendix
WAGO-I/O-SYSTEM 750
750-375 PROFINET IO advanced Fieldbus Coupler
Manual
Version 1.1.0
Table 176: Parameterization AO – Attribute "Substitute value (2 Byte)"
Attribute Name
Attribute Value
Description
Substitute value
(2 Byte)
-32767 …
0
… 32767
In the state of missing output data, the set
substitute value is output on the respective output
channel with the set substitute value behavior
"Output substitute value".
14.2.8
Analog Output Module with Diagnostics (AO, DIA)
If the analog output module provides diagnostic data, the following attributes can
also be set channel-by-channel during parameterization.
Table 177: Parameterization – Overview of additional Attributes for Analog Output Modules with
Diagnostics (AO, DIA)
Additional Attributes for Analog Output Modules with Diagnostics (AO, DIA)
-
Channel diagnosis (additionally)
-
Diagnosis: Short circuit (additionally)
-
Diagnosis: Undervoltage (additionally)
-
Diagnosis: Overtemperature (additionally)
-
Diagnosis: Error (additionally)
-
Diagnosis: External fault (additionally)
Table 178: Parameterization AO, DIA – Attribute "Channel diagnosis"
Attribute Name
Attribute Value
Description
Channel diagnosis
0 (false)
If the analog output module provides diagnostic
data, the following attributes can also be set
channel-by-channel during parameterization.
1 (true)
If the analog output module provides diagnostic
data, the following attributes can also be set
channel-by-channel during parameterization.
Table 179: Parameterization AO, 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)
A short circuit 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.
Table 180: Parameterization AO, DIA – Attribute "Diagnosis: Undervoltage"
Attribute Name
Attribute Value
Description
Diagnosis:
Undervoltage
0 (false)
A low voltage 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)
A low voltage 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.