[Al. 014_Control Process Error] - Mitsubishi Electric Melservo-J5 MR-J5 Series User Manual

[AL. 014_Control process error]

• The process did not complete within the specified time.
• The internal parts of the servo amplifier (communication IC) have malfunctioned. [G]
[AL. 014.1_Control process error 1]
Cause
1.
The servo parameter setting is incorrect.
2.
There is an abnormality in the surrounding
environment.
3.
The servo amplifier is malfunctioning.
[AL. 014.2_Control process error 2]
Cause
1.
A synchronous signal error transmitted from
the controller occurred.
2.
The servo parameter setting is incorrect.
3.
There is an abnormality in the surrounding
environment.
4.
The servo amplifier is malfunctioning.
[AL. 014.3_Control process error 3]
Page 17 [AL. 014.1_Control process error 1]
[AL. 014.4_Control process error 4]
Page 17 [AL. 014.1_Control process error 1]
[AL. 014.5_Control process error 5]
Page 17 [AL. 014.1_Control process error 1]
[AL. 014.8_Control process error 8]
Page 17 [AL. 014.1_Control process error 1]
[AL. 014.9_Control process error 9]
Page 17 [AL. 014.1_Control process error 1]
Check/action method
Set the servo parameter to a value before the alarm occurrence, 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)
Replace the servo amplifier.
Check/action method
Replace the controller, and then check the repeatability.
Set the servo parameter to a value before the alarm occurrence, 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)
Replace the servo amplifier.
1 SERVO AMPLIFIER TROUBLESHOOTING
1.3 Handling methods for alarms/warnings
1
Model
[A]
[G]
[WG]
Model
[G]
[WG]
[A]
[G]
[WG]
17