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To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Subject: [Emc-users] Possibly dumb question - 7i76 encoder for spindle
speed
feedback
Hi all;
I'm back working on my mill with spindle tachometer, to utilize Andy
Pugh's
automatic spindle
Subject: Re: [Emc-users] Possibly dumb question - 7i76 encoder for spindle
speed feedback
Ok - I had an issue with the encoder scale - setting it to a fraction seems
to have helped.
It seems like I'm having lots of noise, though. Halscope on
hm2_5i25.encoder.00.input-a gives me a nice smooth
To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
Subject: [Emc-users] Possibly dumb question - 7i76 encoder for
spindle
speed
feedback
Hi all;
I'm back working on my mill with spindle tachometer, to utilize
Andy
Pugh's
Hi all;
I'm back working on my mill with spindle tachometer, to utilize Andy Pugh's
automatic spindle speed selector example code.
I have, from the spindle sensor, input going to a 6N138 optoisolator's
input. Ground and voltage source tied to machine. It sources enough current
to drive the input
Subject: [Emc-users] Possibly dumb question - 7i76 encoder for spindle speed
feedback
Hi all;
I'm back working on my mill with spindle tachometer, to utilize Andy Pugh's
automatic spindle speed selector example code.
I have, from the spindle sensor, input going to a 6N138 optoisolator's
