Hi Art
This is a update from the post Problem SOLVED...
I changed pins on the breakout board. I put in lots of time testing
shealding whir es. must be a problem in cabling or something.
Roy Johnson
--- In mach1mach2cnc@..., "Roy" <milehigh51@y...> wrote:
hi Art
ya each time the index puls fires the stepper motor jumps a step or so
with the spindle running the stepper will run slowly or kinda jump one
way and then the other direction. if i remove the pickup unit frpm
the machine every thing works fine
Roy
--- In mach1mach2cnc@..., art <fenerty@a...> wrote:
Hi Roy:
Can you explain that a bit, you mean each time you get an index
pulse, the
motor gives a pulse out as well?
Thanks,
Art
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----- Original Message -----
From: "Roy" <milehigh51@y...>
To: <mach1mach2cnc@...>
Sent: Monday, January 23, 2006 9:26 PM
Subject: [mach1mach2cnc] Index puls problem
Hi Art:
I am having a problem with index plus. I get a puls on my stepper
motor too. this is not good. I have reruted the wire comming
from the
breakout board and used shealded wire. grounded the sheald on the
breakout board one end only. I do have a ModIo board on order from
peter. would it make any differnce if I run the puls in that card?
I do intend to use a MPG on that board ModIo. Will I get pulses
going
in with the MPG I am using the cnc4pc puls card.
