Centroid Community CNC Support Forum

Marc is correct.
Provide a link to the manual for the drive. Need to see which drive parameter allows you to change the function of one of the digital inputs.
I am suspect of the "Chinglish" too. You should reach out to the manufacture or the company you bought it from for assistance.
Is there no example wiring diagram in the manual?

Marty

Hi marty, hope u doing fine in the midle of corona tgins right now, Here's the link. www.megmeet-drivetech.com
I think i have written before in previous, but is ok,,

I'd like to use reverse command,, u know, in future we dont expect when u need to use it,, maybe power tapping i dont know,, thanks

Since you are the one who wants to know, perhaps you could navigate your supplier's web site; locate an English-language manual for your drive model; download it; and post it to the forum as an attachment.

Ok, i try to attach the documents here,,

hi, here the attachment for the manual, have a look, need advice from the expert.
thanks

My best guess:
DI1 = Forward
DI2 = Reverse (Speed Position Switching)
DI8 = Fault Reset
COM = Digital Input Common

DO3+ = Drive Failure (Input X)
DO3- = Drive Failure (Acorn COM)

AI3+ = Acorn Spindle Analog Ouput +
AI3- = Acorn Spindle Analog Output COM

of course you have to set the parameters appropriately.

Marty

On page 3-3 (p18 of the pdf), the manual lists function-selection options for the digital inputs.

You would set drive parameter P09.01 to whatever function you wanted input terminal DI2 to perform.

Referring to the more complete table on page 6-20 (p73 of the pdf), it appears that a value of 2 in P09.01 will configure DI2 for Run Reverse.

Also, if you want to use analog input AI3 for the frequency reference, then it appears you will need to set P10.01 to a value of 900.

Ok thanks marty, thanks a lot cncsnw,, i wil work on that,, wish me nothing bad is gone happen