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Pulleys and M215 Px
Posted:
Mon Aug 08, 2022 2:32 pmby CADdy
Hi all,
is there any documentation on how and in what order to apply the M215 Px command in a G-code file? I have tried for hours, but I can't get a result. Can someone help me?
Peter
Re: Pulleys and M215 Px
Posted:
Sun Aug 14, 2022 1:43 pmby CADdy
no one has any idea, too bad...
Peter
Re: Pulleys and M215 Px
Posted:
Tue Sep 13, 2022 5:18 amby CADdy
The only way to do anything with M215 is the following procedure directly after starting UCCNC:
M3
M215 P1
S4000
M5
After that I can load a nc program and then the pulley ratio is also correct. So a S5000 for example sets the motor to 8576 rpm. Of course this works only until UCCNC is terminated. At the next start you have to do this procedure again. It makes no sense to use M215 in a nc program. In this case there is no reaction from UCCNC at all.
It's a pity that no one was able to help me further. I think that a transmission between the motor and spindle is not a particularly unique case. The documentation does not show the required sequence. It is only briefly addressed M215 with parameter Px.
Peter