The Allegro manual may shed more light on it:
http://www.allegromicro.com/en/Products/Part_Numbers/3977/3977.pdf
I don't have a lot of experience with steppers, my mill was a working
system from the factory, so it just works. I have been playing with a
small stepper and an L298 driver,
[my comments are embedded]
On 12/24/2010 2:38 PM, cogoman wrote:
I looked on the Wiki, and believe I could provide something that
would be useful. I could include more information to give a more
complete treatment of the time limiting factors of using stepper
motors. I have a few
I looked on the Wiki, and believe I could provide something that
would be useful. I could include more information to give a more
complete treatment of the time limiting factors of using stepper
motors. I have a few questions to try to make it more informative, and
since I've never posted
On 12/18/2010 11:43 PM, cogoman wrote:
On 12/18/2010 08:35 AM, emc-users-requ...@lists.sourceforge.net wrote:
I was wondering if u could tell me what this means: Setting PFD, Adjustable,
percent fast decay. The manual I got with my stepmaster stepper board says
this should be adjusted for each
On 12/18/2010 08:35 AM, emc-users-requ...@lists.sourceforge.net wrote:
I was wondering if u could tell me what this means: Setting PFD, Adjustable,
percent fast decay. The manual I got with my stepmaster stepper board says
this should be adjusted for each axis. It doesn't say what it does or
Hi Kirk:
Have given your suggestion of tuning up the setup I have and will proceed
toward that end.
I was wondering if u could tell me what this means: Setting PFD, Adjustable,
percent fast decay. The manual I got with my stepmaster stepper board says
this should be adjusted for each axis.
On Fri, 2010-12-17 at 22:02 -0700, Cathrine Hribar wrote:
Hi Kirk:
Have given your suggestion of tuning up the setup I have and will proceed
toward that end.
I was wondering if u could tell me what this means: Setting PFD, Adjustable,
percent fast decay. The manual I got with my
Hi Kirk:
Thanks for ur interest in my project.
The reason that I am having to do something about my steppers is that my
machine started off life as a toy, mini desktop.
I changed things and up graded the size of the whole machine so I could do
real work with it.
The steppers I have are
On Mon, 2010-12-06 at 08:08 -0700, Cathrine Hribar wrote:
Hi Kirk:
Thanks for ur interest in my project.
The reason that I am having to do something about my steppers is that my
machine started off life as a toy, mini desktop.
I changed things and up graded the size of the whole
On Sat, 20 Nov 2010 15:49:27 -0800
Kirk Wallace kwall...@wallacecompany.com wrote:
On Sat, 2010-11-20 at 09:40 -0700, Catherine Hribar wrote:
Hi all:
Happy turkey day!
Does anyone in this group have experience with CNC4PC servo controllers?
I want to upgrade to encoders and this
On Thu, 2010-11-25 at 08:58 -0700, Cathrine Hribar wrote:
... snip
I looked at those amps and they require an enterface board, I think.
If you already have a breakout board for your steppers, this could work
for a PWM servo amp. EMC2 has a software generated PWM signal, but it is
pretty slow and
Hi all:
Happy turkey day!
Does anyone in this group have experience with CNC4PC servo controllers?
I want to upgrade to encoders and this looks like the best so far.
Thanks:
Bill
--
Beautiful is writing same
: Cathrine Hribar bhri...@bresnan.net
Date: Saturday, November 20, 2010 10:40 am
Subject: [Emc-users] CNC4PC Servo controllers
Hi all:
Happy turkey day!
Does anyone in this group have experience with CNC4PC servo
controllers?
I want to upgrade to encoders and this looks like the best so
On Sat, 2010-11-20 at 09:40 -0700, Cathrine Hribar wrote:
Hi all:
Happy turkey day!
Does anyone in this group have experience with CNC4PC servo controllers?
I want to upgrade to encoders and this looks like the best so far.
Thanks:
Bill
Both of the drives I saw on the CNC4PC
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