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Table of Contents
WAGO I/O SYSTEM 750
750-597 8AO 0-10V/±10V DC
Manual
Version 1.2.0
8
Diagnostics
The response of the I/O module if a diagnostic is present depends on the
configuration. You can enable or disabled these diagnostics separately in
WAGO-I/O-
CHECK
(see section “Startup” > … > “Parameterization with WAGO-
I/O-
CHECK
”).
The I/O module allows a field supply undervoltage to be displayed. A dedicated
bit in the status byte for channel 1 is assigned to the error for the entire module.
The associated status bit is set if an error status is detected.
A general error indicates a diagnosed field supply undervoltage. If this diagnostic
is present, the bit for the general error is always set.
Note how long diagnostics are displayed!
A diagnosed error status is displayed at least 100 ms even if the detected error
status is no longer present in this period.