Upto 400kHz step frequency operation UC300ETH

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Upto 400kHz step frequency operation UC300ETH

Postby alex_s » Mon Sep 25, 2017 6:58 pm

Was wondering if the 400kHz is per axis or a total for all.

cheers
Alex
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Re: Upto 400kHz step frequency operation UC300ETH

Postby ger21 » Mon Sep 25, 2017 6:59 pm

Each axis can output at 400Khz.
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Re: Upto 400kHz step frequency operation UC300ETH

Postby cncdrive » Mon Sep 25, 2017 8:44 pm

400kHz per axis, I mean every axis can do 400kHz step frequency.
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Re: Upto 400kHz step frequency operation UC300ETH

Postby A_Camera » Tue Sep 26, 2017 8:29 am

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.
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Re: Upto 400kHz step frequency operation UC300ETH

Postby alex_s » Wed Sep 27, 2017 11:58 am

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
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