Hello,
There was a drive error, or rather some errors: 39-29; 39-31; and 39-81. Spindle drive - black Vickers, was sent for regeneration a month ago: it covers a 12 month warranty period. After a week of work, the alarm repeated. I took it to the complaint, the drive was re-examined. Unfortunately, for some reasons, I installed it only after two weeks. after restarting the machine, error 39-81 appeared again. Where else could I look for the reason? Damaged signal cable? Engine?
Best regards
Adrian