Sebastian,

I think I found something. First I manually applied all of the pin
assignments (net commands). Nothing caused a run-away. Then I started
playing with the parameters, specifically position-scale. If I set
position-scale to a positive value, 2000 in my case, then everything appears
to work. No run-away, no following error. However my configuration requires
that both values be set negative. So when I set position-scale to -2000 then
I get the run-away / following error.

Regards,
Eric

 

So far the stepgens are working. But all I have done is load hostmot2 and
hm2_5i20. I linked a signal to the enable for stepper 1, and set the enable
to true. Count, position-cmd, position-fb, velocity-cmd and velocity-fb all
remain at 0.

What next? Start adding the hal commands from the hal file?



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