Hi all,
I would like to ask some one who expert about how to check Fanuc Servo Alpha Series,
The problem is 401 Servo ready off (VRDY). Some time PSM, SPM and SVM defective, How can I know which one defective? Some one told me that they need dummy connector for this problem? Any one know how easy way to check this problem? I do now just try to exchange all units. Some time I don't have no spare. If some one know email me at [email protected]
Thank you