Motor phase failure detection for servo control

Which products are affected?
8400 HighLine with firmware version 01.00 or higher

What happens?
Motor phase failure is not detected, in particular when controlling the position at standstill.

When does the problem occur?
In servo controls and positioning applications in particular.

Possible diagnostics?
None

Short-term measures / recommendations?
None


Information taken from chapter 3.1.1 of Service Message No. 16/2010.

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201006034/1/
Meta data
Taxonomy: 8400 HighLine frequency inverters
AKB-ID: 201006034
Last update: 2023/09/09
Category: Version Informations

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