ServoiX7NHVerified · sol.ls-electric.com
iX7NH AL-35 — AL-35 Low Battery Error
Warning — monitor
CAUSE
Why does it occur?
- Low voltage of the absolute encoder back-up battery
- To use an absolute encoder as incremental, set [0x2005]=1 to disable this alarm
REMEDY · Step by step
How to fix it?
- Check the battery connection and replace the battery if its voltage is below 3.3V
- After replacing, re-apply power and re-do the origin/home operation
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