ServoL7MMTVerification pending — cross-check with the official manual
L7MMT AL-3A — Direction Fault
Alarm — operational, inspection needed
CAUSE
Why does it occur?
Magnet direction fault
REMEDY · Step by step
How to fix it?
Reconfigure direction
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
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Other L7MMT error codes
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View all L7MMT codes →META
- Category
- Servo
- Series
- L7MMT
- Code
- AL-3A
- Severity
- Alarm
- Auto-reset
- NO