On 3/19/21 4:53 AM, andy pugh wrote:
Here is a schematic of a typical LinuxCNC spindle orient setup:
https://wiki.linuxcnc.org/uploads/orient.svg
I happen to be doing about the same thing - The svg is quite helpful but I
ended up with 3 questions..
In my case output of will go to a VFD - that currently has only an input for Hz.
I have been thinking of adding a scaling input to the VFD component - which would apply a scaling factor to the input (
and an output pin so one can see the resulting Hz) . This is because the ini file has
MAX_OUTPUT
OUTPUT_SCALE
That are involved in this - defined as RPM - so I'm thinking there needs to be a scaling so the input to the VFD is
actually in RPM? ( Are these actually inputs to the motion component?
I'm not clear as to what sets the speed that orient happens at?
Also - If someone has the ini and hal files for the orient schematic above - I
would love to see them.
(Looks like the Hal code for orient is going to be a bit of a mess to write
clearly )
--
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Karl Schmidt EMail k...@lrak.net
3209 West 9th Street Ph (785) 979-8397
Lawrence, KS 66049
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