[Al. 013_Clock Error] - Mitsubishi Electric Melservo-J5 MR-J5 Series User Manual

[AL. 013_Clock error]

• The internal parts of the servo amplifier have malfunctioned.
• A clock transmitted from the controller has an error.
[AL. 013.1_CPU error 1]
Cause
1.
The internal parts of the servo amplifier have
malfunctioned.
2.
A clock transmitted from the controller has an
error.
3.
The servo amplifier of the next axis is
malfunctioning.
4.
There is an abnormality in the surrounding
environment.
[AL. 013.2_CPU error 2]
Page 16 [AL. 013.1_CPU error 1]
[AL. 013.4_CPU error 4]
Page 16 [AL. 013.1_CPU error 1]
[AL. 013.5_CPU error 5]
Page 16 [AL. 013.1_CPU error 1]
1 SERVO AMPLIFIER TROUBLESHOOTING
16
1.3 Handling methods for alarms/warnings
Check/action method
Noise from the power supply may have caused the failure. Disconnect the
cables except for the control circuit power supply, and 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, and then check the repeatability.
Check the power supply for noise. If there is noise, take countermeasures to
reduce the noise.
Check if the connector is shorted.
Refer to "Noise reduction techniques" in the following manual.
MR-J5 User's Manual (Hardware)
Model
[A]
[G]
[WG]
[G]
[WG]
[A]
[G]
[WG]