AL 25 troubleshooting answers
1 question with answers cited from the manufacturer manuals.
- 0Mitsubishi MR-J4 AL.25: Absolute position erased after battery replacement, what to check?
The AL.25 alarm on a Mitsubishi MR-J4 servo amplifier indicates that the absolute position data has been erased or is faulty. This can occur after initial power-up in an absolute position detection system, or if the batt…