Quote Originally Posted by Neale View Post
What's a good value for the spin-up time for a typical 2.2KW water-cooled spindle? My VFD is still set to the factory default for ramp-up and I've only recently realised that this is a user-configurable value (in both VFD and IP-M settings).

Thanks,
I guess it depends on how quick you want to start cutting? I've got mine set to about 3 seconds to 24,000 rpm. I seem to remember going through the sticky thread on here when setting up my VFD with the suggested settings so I guess its set at 3.

Dean, thanks 4 was the magic number and all is working well!!

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