Sanyo servo alarm codes are as follows:
1、AL. XXXX: The drive is overheating and the parameters are too high.
2、AL. YYY: The encoder is overheating and the parameters are too high.
3、AL. ZZZ: The drive is overloaded, the parameters are too low.
4、AL. MMM: The drive is overheated internally and the parameters are too high.
5、AL. YYYY: The motor is overheating and the parameters are too high.
These codes can help users quickly determine the problem of Sanyo servo drive and take corresponding measures to repair or replace it.