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Table of Contents
WAGO I/O SYSTEM 750
750-597 8AO 0-10V/±10V DC
Manual
Version 1.2.0
10.1.2.4 PROFINET IO Fieldbus Coupler
750-375(/025-000), 750-377(/025-000)
The aforementioned fieldbus couplers allow module-specific parameterization of
behavior at diagnosis.
Table 46: General module / channel parameters
Parameter
Value
Explanation
Module diagnosis
An undervoltage of the I/O
module’s field side power supply
0 (false)
*)
does neither cause a transmission of a
diagnostic alarm nor an entry in the diagnostics
database of the station proxy.
1 (true)
entails transmission of a diagnostic alarm. This
external fault leads to an entry in the diagnostics
database of the station proxy.
Substitute value
behavior
If an established AR, to which the submodule is assigned, is disconnected
or if the status of the "Provider State Flag" changes from "RUN" to "STOP"
in the APDU status of the consumer telegram,
according to device
settings
*)
the parameterized substitute value behavior of
the station proxy is applied for the duration of
missing output data. The parameterized
substitute value of the respective output
channel has no meaning in this context.
keep last valid value
the last valid status of the respective output
channel is retained for the duration of the
missing output data. The parameterized
substitute value of the respective output
channel has no meaning in this context.
set substitute value
the parameterized substitute value of the
respective output channel is output for the
duration of the missing output data.
Substitute value
Channel x (x = 0…7)
-
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 "set substitute value".
*)
Default settings