CNC machine has a Yaskawa 626VM3 servo drive.
It is displaying a Fault number F-602 (sometime time back displayed CPF01).
Please let me know what this fault description is and what can be done to correct it.
If anybody is having a manual please mail to macrocontrolshyd@gmail.com
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Does any one know what could be stopping my yaskawa drive from starting?
I recently purchased a Yaskawa 626 vm3 drive and now the spindle wont run.
no alarms no apparent faults and i press cycle start and the program runs fine with the x & z axes working fine. the spindle forward button lights up when you press it but no spindle rotation.
on the digital keypad on the drive the stop light is on all the time, i wonder if the repairer has stopped the unit from working for testing purposes.
cheers guys.
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