Siemens SIMEAS R-PMU Manual page 180

13
13.2 Operator and Error Messages
Log recorder
All system messages are written in a log file. The log file is designed as a ring buffer. Once the
ring buffer mode has been reached (a maximum of 10,000 messages can be logged), the oldest
messages will be overwritten.
Contents of a system message:
Consecutive number
Time/date stamp
Device name
Error text
Additional text
Error class
Error level
Note
See the Appendix for a list of all log messages.
Note
We recommend backing up the log file before restarting the device. This measure simplifies a
future fault diagnosis.
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Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012