ServoiX7NHVerified · sol.ls-electric.com
iX7NH AL-50 — AL-50 Over Speed Limit
Trip — immediate stop
CAUSE
Why does it occur?
- Over speed
- Causes: encoder error/settings/wiring, gain settings, motor wiring/ID, electric gear ratio, or speed command scale
REMEDY · Step by step
How to fix it?
- Check encoder/settings/wiring, gain, motor wiring/ID, electric gear ratio (0x60
- and speed command scale; lower the gear ratio. If it recurs, replace motor/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 ↗iX7NH Series AC Servo Drive User Manual V1.7 (EN)
p.397