[Al. 019_Memory Error 3] - Mitsubishi Electric Melservo-J5 MR-J5 Series User Manual

[AL. 019_Memory error 3]

• The internal parts of the servo amplifier (Flash-ROM) have malfunctioned.
[AL. 019.1_Flash-ROM error 1]
Cause
1.
The Flash-ROM is malfunctioning.
2.
There is an abnormality in the surrounding
environment.
[AL. 019.2_Flash-ROM error 2]
Page 22 [AL. 019.1_Flash-ROM error 1]
[AL. 019.3_Flash-ROM error 3]
Page 22 [AL. 019.1_Flash-ROM error 1]
[AL. 019.6_Flash-ROM error 6]
Page 22 [AL. 019.1_Flash-ROM error 1]
1 SERVO AMPLIFIER TROUBLESHOOTING
22
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 the noise, ambient temperature, and others, and implement appropriate
countermeasures for the cause.
If there is noise, take countermeasures to reduce the noise.
Refer to "Noise reduction techniques" in the following manual.
MR-J5 User's Manual (Hardware)
Model
[A]
[G]
[WG]