Siemens SIMATIC Vision Sensor VS 130-2 Manual page 138

Diagnostics
Occurrence of PROFIBUS DP or PROFINET IO Errors
If a "PROFIBUS DP Error" or "PROFINET IO Error" occurs, the processing unit
checks during the time the error is displayed if the cause of the error continues to
be present.
When the affected communication is reestablished, the processing unit resets the
error display and goes into the one of the following operating modes:
•
If the error occurred during RUN, the processing unit goes back to RUN mode
with the corresponding code number.
•
The processing unit goes to STOP mode in all other situations.
In any case, you can acknowledge the error manually (on the processing unit or in
the setup support) and thereby make changes to the configuration.
The occurrence of these two errors as well as their automatic acknowledgment are
permanently saved in the diagnostics records, i.e. the corresponding entries are
not overwritten by the occurrence of new errors. They are indicated at the following
locations if their number deviates from zero:
•
In the Info menu of the processing unit
•
In the setup support for the "Processing mode" job
•
In the setup support for the "Info" job in the "Statistics" tab
Note
The occurrence of a PROFIBUS DP error or PROFINET IO error results in the call
of OB 86 (rack failure) in a SIMATIC S7-CPU.
If you have not programmed OB 86, the CPU goes to STOP.
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Vision Sensor SIMATIC VS 130-2/VS 130-2vcr
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