Hello, gentlemen!
I am trying to load 3-phase pwmgens on 7i43 for 7i39, but I receive error.
With this one EMC loads correctly:
CONFIG=firmware=hm2/7i43-4/SVST4_4_7I39.BIT num_encoders=3
num_pwmgens=3 num_stepgens=2
Note that this line requests single-phase pwm generators.
So according to this
On Wed, 28 Sep 2011, Viesturs L?cis wrote:
Date: Wed, 28 Sep 2011 22:01:41 +0300
From: [UTF-8] Viesturs L?cis viesturs.la...@gmail.com
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
On Sep 28, 2011, at 13:19 , Peter C. Wallace wrote:
On Wed, 28 Sep 2011, Viesturs L?cis wrote:
But with this I receive error, in which I find this line to be most
important:
[ 4776.024432] hm2/hm2_7i43.0: invalid token in config string:
num_3pwmgens=3
So how exactly should that config
I'm writing a user-space program to manage spindle speed on a machine
with a VFD for the motor, and drive ratios set by belt and gear changes.
From available HAL signals I would like to determine whether a spindle
speed change is due to the speed override slider in axis, or due to a
gcode
On 28 September 2011 21:14, Karl Cunningham ka...@keckec.com wrote:
I'm writing a user-space program to manage spindle speed on a machine
with a VFD for the motor, and drive ratios set by belt and gear changes.
This doesn't answer your question, but are you aware that there are
realtime modules
On 28 September 2011 22:55, Bruce Klawiter bmkl...@yahoo.com wrote:
I don't understand the difference between CPR and PPR, I am thinking it has
something to do with the A and B channel being 90 degrees out of phase. If
that is the case why is the PPR 4 time higher and not only twice as high.
On 9/28/2011 2:55 PM, Bruce Klawiter wrote:
I was looking at this encoder,
http://www.usdigital.com/products/e2#description
It says:
Tracks from 0 to 100,000 cycles/sec
32 to 1250 cycles per revolution (CPR)
128 to 5000 pulses per revolution (PPR)
I don't understand the difference
On 09/28/2011 01:56 PM, andy pugh wrote:
On 28 September 2011 21:14, Karl Cunninghamka...@keckec.com wrote:
I'm writing a user-space program to manage spindle speed on a machine
with a VFD for the motor, and drive ratios set by belt and gear changes.
This doesn't answer your question, but
Hi EMC users,
I have EMC running on an old pc, latency number about 25000. I got an
occasional real time error with latency number set at 22000.
I drew a part in CamBam, generated some g-code and cut a part. The part
looked right but the caliper says every dimension cut a little small. A
