HY VFD Mach3 Control BOB wiring

[dbtoutfit]

Can anyone tell me if this look correct?

Thanks

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[mactec54]

Can anyone tell me if this look correct?

Thanks

No not quite, unless ACM and DCM are the same on your VFD Drive which you would have to check with a meter if they are the same then you are good to go, but normally VI and ACM are the connection for your speed control and FOR and DCM for the relay ON / OFF control

VI and ACM

FOR and DCM

[dbtoutfit]

No not quite, unless ACM and DCM are the same on your VFD Drive which you would have to check with a meter if they are the same then you are good to go, but normally VI and ACM are the connection for your speed control and FOR and DCM for the relay ON / OFF control

VI and ACM

FOR and DCM

Sorry looking back I ment to break the acm-dcm ground bridge from the manual pic.

So if I run those straight I should be good?
Would running analog freq (P1) to AI be better than 0-10v to VI to control the spindle speed? TIA.

[mactec54]

Sorry looking back I ment to break the acm-dcm ground bridge from the manual pic.

So if I run those straight I should be good?
Would running analog freq (P1) to AI be better than 0-10v to VI to control the spindle speed? TIA.

Most don't bother to even try the AI connection as they don't have the output for it, if the 0-10v does not work then you could try it, there would not be any difference, both will do the same job

[dbtoutfit]

Thanks for the help.