ServoL7CVerified · sol.ls-electric.com
L7C AL-32 — AL-32 Encoder Data Error
Trip — immediate stop
CAUSE
Why does it occur?
- Encoder data error
- Cause: encoder settings/wiring, or drive fault
REMEDY · Step by step
How to fix it?
- Check encoder settings and wiring
- If it recurs after power cycling, replace the drive
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
Verified · sol.ls-electric.com
Open PDF ↗L7C Series AC Servo Drive User Manual (EN)
p.336