After a hard drive crash I updated my machine to Ver 2.2.2 I have been
having problems with this same problem,IE folowing errors. After EMC has
started I find the following:
jog works OK at 1500 DPM
g1a10f1 fails with following error
g0a10 fails the same
g1a10x1f200 works OK
g0a10x1 works OK
Afte
Kirk Wallace wrote:
> On Sat, 2008-02-09 at 18:51 -0800, f m wrote:
>
>>Rob,
>>
>>Let me clarify a bit. The application is for a coil
>>winder on a non round form. The form will be directly
>>attached to the motor shaft. I need to velocity
>>modulate the speed of the A axis as it goes around
>>co
Stephen Wille Padnos wrote:
>
> Stepconf sets up the fast thread based on your max velocity settings,
> within limits. Your BASE_PERIOD is probably too high to generate steps
> fast enough for 144000 deg/min. at 2400 degrees/second * 13.8
> steps/degree means you need 3 steps/seco
Kirk Wallace wrote:
>
> For my own education, I am used to stepper systems not having feedback
> which would be required for EMC2 to fault on following errors. How are
> these errors being indicated?
>
EMC's internal step generator keeps track of the number of steps that
have been issued, and us
Fred,
coil winder ... then indeed you want these multiple revs/s
I agree with Steve, this is a cool application.
His remarks sound usefull. But then, should stepconf not prevent us to
do this?
I configured my system using stepconf and it will just not allow me to
increase the speed above a cert
Fred,
as I understood the stepconf wizzard is a brand-new feature in version 2.2.2
I also have similar problems as you are seening with the A-axis on XYZ axes:
Configuration in stepconf gives me reproducible results, the machine
is 1x2 meters and the whole bridge (moving along X-axes) is about
On Sat, 2008-02-09 at 18:51 -0800, f m wrote:
> Rob,
>
> Let me clarify a bit. The application is for a coil
> winder on a non round form. The form will be directly
> attached to the motor shaft. I need to velocity
> modulate the speed of the A axis as it goes around
> corners in order to help ma
[snip]
>need 6 interrupts per second, or one every 15000 ns. You can try
>setting BASE_PERIOD to 15, but note that this can cause your PC to
>
>
Oops - that should have been 15000, like the previous line.
- Steve
-
f m wrote:
>Rob,
>
>Let me clarify a bit. The application is for a coil
>winder on a non round form. The form will be directly
>attached to the motor shaft. I need to velocity
>modulate the speed of the A axis as it goes around
>corners in order to help maintain constant tension.
>The test setup
Rob,
Let me clarify a bit. The application is for a coil
winder on a non round form. The form will be directly
attached to the motor shaft. I need to velocity
modulate the speed of the A axis as it goes around
corners in order to help maintain constant tension.
The test setup I'm using is a stepp
Fred,
as I understood the stepconf wizzard is a brand-new feature in version 2.2.2
I also have similar problems as you are seening with the A-axis on XYZ axes:
Configuration in stepconf gives me reproducible results, the machine is 1x2
meters and the whole bridge (moving along X-axes) is about 6
Anyone have any ideas on this? I'm really stuck here
and would like to have a fix or a work around.
Thanks,
Fred
--- f m <[EMAIL PROTECTED]> wrote:
> Hello, Im having some problems with getting the A
> axis on EMC working. Primarily following errors, but
> there also appears to be a discrep
Hello, Im having some problems with getting the A
axis on EMC working. Primarily following errors, but
there also appears to be a discrepancy in units
between the stepconfig wizard, (degrees/second) vs.
EMC (degrees/minute), and deceleration at the end of a
move.
Im using a 200 step stepper mot
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