AL 052 troubleshooting answers
1 question with answers cited from the manufacturer manuals.
- 0Mitsubishi MR-J5 AL.052 after maintenance, what to check first?
The AL.052 alarm on a Mitsubishi MR-J5 servo amplifier indicates an excessive error, meaning the droop pulses exceeded the alarm occurrence level. This alarm can occur during acceleration, when an axis is blocked, or if …