Siemens SIMOVERT Master Drive
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Jun 27, 2024 10:09 am
Cause : n-Control Input comes when control track input (-X103/27, or -X104/27 Compact PLUS) is not high due to tachometer line broken or tachometer faulty.
- Unselect tachometer with control track (P130 select motor encoder).
- Check control track connection (-X103/27, or X104/27 Compact PLUS).
- Exchange TSY.
