On 05/25/2020 02:50 PM, N wrote:
Do anyone here have any suggestion for FERROR and MIN_FERROR values?
It depends on your "user units", as well as the general
accuracy and speed of the machine.
FERROR is a multiplier to velocity in user units/second that
is added to MIN_FERROR.
MIN_FERROR is the allowable following error with the machine
not moving.
On a servo system, you should have Halscope graph the
following error and find out what
your actual errors are, and then set MIN_FERROR
accordingly. Then, set FERROR to
accommodate larger error at rapid traverse speed.
There's no one good value for everybody.
Jon
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