Remedied from:
8400 HighLine SW V2.00 onwards
Behaviour of the new version?
The above-named software version rectifies this functional restriction.
Which products are affected?
8400 HighLine SW ≤ V1.00
What happens?
If the logbook generates an overflow of the internal ring buffer due to several error entries (standard behaviour) and the frequency inverter is switched off afterwards, the logbook is reconstructed incorrectly when the device is switched on again, i.e. the error counters of the different entries is set to any value between 1 and 255. A misleading interpretation of the logbook is the result.
When does the problem occur?
The problem occurs if the error counter of the logbook has generated an overflow of the internal ring buffer and mains connection is executed afterwards.
Possible diagnostics?
None.
Short-term measures/recommendations?
None.
Evaluation:
This function restriction does not affect the drive performance but it causes a misleading interpretation of the logbook.
Published with service message No. 2009/02
