ServoL7NHFVerified · sol.ls-electric.com
L7NHF AL-26 — AL-26 Encoder Overheat
Trip — immediate stop
CAUSE
Why does it occur?
- Encoder temperature (Encoder overheat)
- Reserved
REMEDY · Step by step
How to fix it?
- Reserved
- If it occurs, check encoder cooling/wiring and contact the service center
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 ↗L7NHF Series AC Servo Drive User Manual (EN, 2017-10-13)
p.375