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Upto 400kHz step frequency operation UC300ETH

PostPosted: Mon Sep 25, 2017 6:58 pm
by alex_s
Was wondering if the 400kHz is per axis or a total for all.

cheers
Alex

Re: Upto 400kHz step frequency operation UC300ETH

PostPosted: Mon Sep 25, 2017 6:59 pm
by ger21
Each axis can output at 400Khz.

Re: Upto 400kHz step frequency operation UC300ETH

PostPosted: Mon Sep 25, 2017 8:44 pm
by cncdrive
400kHz per axis, I mean every axis can do 400kHz step frequency.

Re: Upto 400kHz step frequency operation UC300ETH

PostPosted: Tue Sep 26, 2017 8:29 am
by A_Camera
alex_s wrote:Was wondering if the 400kHz is per axis or a total for all.

cheers
Alex

Watch out for setting to 400kHz. If your drivers can't handle that (and most of them can't) then it will cause some missing steps and/or stalling.

Re: Upto 400kHz step frequency operation UC300ETH

PostPosted: Wed Sep 27, 2017 11:58 am
by alex_s
A_Camera wrote:
alex_s wrote:Was wondering if the 400kHz is per axis or a total for all.

cheers
Alex

Watch out for setting to 400kHz. If your drivers can't handle that (and most of them can't) then it will cause some missing steps and/or stalling.


the Servos and drives ask for a minimum of 125kHz, but if it is 400kHz per axis then all is fine :)

Thx ger21 and cncdrive for the confirmation.

cheers
Alex