Profinet Io Diagnostics - WAGO -SPEEDWAY 767 Manual

WAGO-SPEEDWAY 767
767-1201 FC PROFINET IO 8DI 24V DC
Pos : 46 /Serie 767 ( WAGO-SPEED WAY)/F eldbus kommuni kation/PROF INET IO- Stations diag nos e 767- 1201 @ 8\mod_1281013835245_21.doc x @ 62470 @ 122222 @ 1
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PROFINET IO Diagnostics

This section contains all information required to analyze the diagnostic
information of the 767 components for PROFINET IO.
PROFINET IO offers the possibility of reporting error statuses in the form of
device diagnostics. Disruptions in the 767 components are stored in a diagnostic
memory until corrected. During data exchange, the fieldbus coupler sends a
diagnostic alarm to the IO Controller so that the disruption can be responded to.
The fieldbus coupler conveys the stored diagnostic information on demand
(acyclic service). The presence of a disruption is also indicated via the DIA LED
on the fieldbus coupler.
Diagnostic information
Some diagnostic information, such as a short circuit or undervoltage, is not
available until release within the scope of parameterization.
For the fieldbus coupler, the advanced diagnostic is used to indicate disruptions in
the configuration and parameterization, as well as disruptions on the S-BUS. The
advanced diagnostic always includes the error type and, in contrast to the basic
diagnostics, the expanded error type for additional information. Thus, a diagnosis
can be made not only for undervoltage on an I/O module, but also for decreases in
the actuator voltage (U
Manual
Version 2.2.0
) and the logic and sensor voltages (U
A
PROFINET IO Diagnostics
).
LS
117