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New 4 Axis Board - TB6560 question

Posted: Tue Aug 14, 2012 8:07 pm
by niner_zero
I got a 4 Axis Board - TB6560 from SeeMeCNC store. Does this version require the opto coupler fix? Can some one please provide some info?

Thanks,
Jacob

Re: New 4 Axis Board - TB6560 question

Posted: Tue Aug 14, 2012 9:16 pm
by niner_zero
Never mind, I found the post. viewtopic.php?f=22&t=49

Re: New 4 Axis Board - TB6560 question

Posted: Wed Aug 15, 2012 3:08 pm
by johnoly99
niner, some people don't have any problems with the optos, but some do? If in doubt, jumper them out. haha. I think it has to do with P port voltage, some ports are 3v and some 5v, i'd guess the 5v ones don't have any issues pushing thru the optos

Re: New 4 Axis Board - TB6560 question

Posted: Tue Aug 21, 2012 9:59 pm
by niner_zero
Removed the optos as described in this forum and rewired with reformed staple pins. Time to spin the motors

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