FLOAT PIN FOR FOLLOWING ERRORS?

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7 years 11 months ago #120720 by PCW
Replied by PCW on topic FLOAT PIN FOR FOLLOWING ERRORS?
Yes, pncconf does this but it also connects the signals to LinuxCNCs commanded velocity pins (that was the part missing from COlger81's hal file)

You can achieve a similar result by simply disconnecting the PID components command-deriv pins, as the PID component calculates the command derivative itself if its command-deriv pin is not connected.

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7 years 11 months ago #120722 by alan_3301
Thanks, maybe Colger81 and I were using pncconf incorrectly.
It put in the net x-vel-cmd => pid.x.command-deriv
But it didn't connect the x-vel-cmd to anywhere else in the hal file.

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7 years 11 months ago #120724 by PCW
Replied by PCW on topic FLOAT PIN FOR FOLLOWING ERRORS?
Thats probably a bug in pncconf for Servo configs

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7 years 11 months ago #120730 by COlger81
Thanks for the help guys. I'm running .0003" or better on all axis at rapid speed.

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