[Al. 519_Memory Error 3 (Flash-Rom) (Safety Sub-Function)] - Mitsubishi Electric MR-J5-G Series User Manual
Ac servo system
Hide thumbs
Also See for MR-J5-G Series:
- User manual (260 pages) ,
- Sample screen manual (128 pages) ,
- Introduction manual (112 pages)
Table of Contents
Advertisement
[AL. 519_Memory error 3 (Flash-ROM) (safety sub-function)]
• There is a problem with an internal part of the servo amplifier.
[AL. 519.2_Flash-ROM error A2 (safety sub-function)]
Cause
1.
The Flash-ROM has malfunctioned.
2.
There is a problem with the surrounding
environment.
[AL. 519.A_Flash-ROM error B2 (safety sub-function)]
Page 139 [AL. 519.2_Flash-ROM error A2 (safety sub-function)]
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, the servo amplifier may have
malfunctioned. Replace the servo amplifier.
Check the power supply for noise. 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
[G]
[WG]
139
Hide quick links:
Advertisement
Table of Contents
