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That's about what I would expect with using steppers because the Encoder parameters will be much higher, probably something like 2500 by default, which is a standard Encoder base count. This could also easily be x4 because encoders are quadrature and it probably uses the base pulse rate.Quote:
Originally Posted by Buba b
If you can point me to the manual I'll take a look.
Jazz, YGM (or you should have, unless it's gets bounced back for being too big!)
Cheers M i'll take a look later.Quote:
Originally Posted by m_c
Ok I agree with M_C try setting parameter (P2) 29 to = 80. This is 320 / 4Quote:
Originally Posted by m_c
I changed the 2-29 to 80 and the Num / Denom to 1/1 and no change still out but I'm going to have a look when I've got time at the weekend .
So just for interest I found a blog with a guy setting up a Newker control , cant believe it much different and he's setting up a 4th axis with a stepper motor
https://mightyshiz.blogspot.com/2018...ewker-cnc.html
He says :
"The units are important too. I have 2000 steps per turn set up on the stepper driver and the controller seems to generate 4 pulses per "step", so I need 8000 on the numerator and 1900 on the denominator (# in "axis" parameters). Not clear quite how all that works but certainly, the indicated units for the A axis correspond with degrees movement on the table."
Now i haven't got into reading too much yet but it was interesting that he's got the big numbers in numerator and denominator rather than the 1/1 .
So I'm going to bash google as I cant be the only muppet running one of these with steppers ......or can I .....hmmm!
Thanks
Some guy called Muzzer ?? .....now where have I seen that name before !