[Al. 1E9_Open Phase Warning] - Mitsubishi Electric Melservo-J5 MR-J5 Series User Manual

[AL. 1E9_Open phase warning]

• An open phase occurred in the main circuit power supply of the servo amplifier.
[AL. 1E9.1_Input open phase warning]
Cause
1.
An open phase occurred in the main circuit
power line of the servo amplifier.
1 SERVO AMPLIFIER TROUBLESHOOTING
98
1.3 Handling methods for alarms/warnings
Check/action method
Page 95 [AL. 139.1_Input open phase error]
Model
[A]
[G]
[WG]