[Al. 013_Cpu Error] - Mitsubishi Electric MR-J5-G Series User Manual

[AL. 013_CPU error]

• An internal part of the servo amplifier has malfunctioned.
• A clock transmitted from the controller has an error.
[AL. 013.1_CPU error 1]
Cause
1.
An internal part of the servo amplifier has
malfunctioned.
2.
A clock transmitted from the controller has an
error.
3.
The servo amplifier of the next axis has
malfunctioned.
4.
There is a problem with the surrounding
environment.
[AL. 013.2_CPU error 2]
Page 27 [AL. 013.1_CPU error 1]
[AL. 013.4_CPU error 4]
Page 27 [AL. 013.1_CPU error 1]
[AL. 013.5_CPU error 5]
Page 27 [AL. 013.1_CPU error 1]
Check/action method
Noise from the power supply may have caused the failure. Disconnect all
cables except for those for the control circuit power supply, then check the
repeatability. If the failure continues, replace the servo amplifier.
Check if this alarm occurs when the servo amplifier is connected to the
controller. If the alarm occurs, replace the controller.
Replace the servo amplifier of the next axis, then check the repeatability.
Check the power supply for noise. If there is noise, take countermeasures to
reduce the noise.
Check if the connector has shorted.
Refer to "Noise reduction techniques" in the following manual.
MR-J5 User's Manual (Hardware)
1 SERVO AMPLIFIER TROUBLESHOOTING
1.3 Handling methods for alarms/warnings
1
Model
[A]
[G]
[WG]
[G]
[WG]
[A]
[G]
[WG]
27