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

[AL. 019_Memory error 3]

• The internal part of the servo amplifier (Flash-ROM) has malfunctioned.
[AL. 019.1_Flash-ROM error 1]
Cause
1.
The Flash-ROM has malfunctioned.
2.
There is a problem with the surrounding
environment.
[AL. 019.2_Flash-ROM error 2]
Page 33 [AL. 019.1_Flash-ROM error 1]
[AL. 019.3_Flash-ROM error 3]
Page 33 [AL. 019.1_Flash-ROM error 1]
[AL. 019.6_Flash-ROM error 6]
Page 33 [AL. 019.1_Flash-ROM 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 the noise, ambient temperature, and other conditions, 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)
1 SERVO AMPLIFIER TROUBLESHOOTING
1.3 Handling methods for alarms/warnings
1
Model
[A]
[G]
[WG]
33