Dear Sir

1. We were getting error 401 VRDY off for axis A and so drive A was not getting ready although all other drives were getting ready, we found problem in Servo Interface Card of CNC, replaced the same and then Machine became alright for about 6 jobs

Now error 401 appearing for all axes and it is not getting reset

We have checked incoming power supply to Fanuc PSM (Power Supply Module) , found to be alright

2. Memory Card Mount Error is appearing in case Fanuc 0i when we try to take SRAM backup, but weet are able to format Memory Card in the machine and also we are able to access Flash Card in a Laptop, we tried 128MB and 1GB flash card with same Compact Flash card adapter but we get Memory Card Mount Error

Please advice

Best Regards,

M. Rishikesh

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