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09-09-2008 #1
Bruce, check your wiring to this:
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09-09-2008 #2
I've wired this exactly like the diagram. I'm going for a parallel connection so I've done.
Blue+Red to A+
Blue/White + Red/White to A-
Green+Black to B+
Green/White + Black/White to B-
But someone else told me that it should be as
Blue+Red to A-
Blue/White + Red/White to A+
Green+Black to B-
Green/White + Black/White to B+
I've tried that too and nothing. No improvement.
This is happening on all 3 axises. I cannot get the motors to rotate smoothly, they are rotating in jerks.
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09-09-2008 #3
Maybe you should strip everything back and set one up at a time and see if you can find the problem that way, i noticed kip said somthing about your SW's being set wrong on the other post.
I'v just merged this thread with the other one you started Bruce as they see to be about the same thing, be nice to see a new thread on the conversion of your mill after you hash these issues out.
LeeLast edited by Lee Roberts; 09-09-2008 at 07:32 PM.
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09-09-2008 #4
I'll be doing a full write up of my entire set-up once things start working fine because I'm sure that are many like me who are complete novices and everything out there assumes you know something of CNC, plus there are very few UK only people who have a full write-up.
I was a bit too over confident and set-up everything into the box. If with the new BOB things don't start to work well then I'll have no other option but to start again.
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09-09-2008 #5
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09-09-2008 #6
Bruce, post your questions about the f-kit as a new one so people notice it other wise it could go un noticed mate. I'v also sent you a PM about the BOB you no longer will be using.
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09-09-2008 #7
So the ACTIVE LOW configuration needs to be done in Mach3 for the Motor Outputs correct?
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09-09-2008 #8
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09-09-2008 #9
Do I need to change anything in the Driver i.e. Jumpers or anything or can I leave them as default?
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09-09-2008 #10
No the drive does not need to be changed for sinking inputs.
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