Thanks Jeff,
You are correct, this is undesirable. It is better than my current
config of using the EOT's only as homing switches and using just the
software based end of travel.
Thanks for the help, much appreciated.
Andrew
On Jan 29, 2008 9:03 AM, Jeff Epler [EMAIL PROTECTED] wrote:
Hello,
I'm in the process of setting up a 3-axis cnc. The positive and
negative limits on each axis are all placed in series going into 1 pin
on the parallel port. I'm trying to get the machine to home each axis
off the end of travel switches but when the machine hits the EOT
switch it also
resending as the message got garbled!
Hello,
I'm in the process of setting up a 3-axis cnc. The positive and
negative limits on each axis are all placed in series going into 1 pin
on the parallel port. I'm trying to get the machine to home each axis
off the end of travel switches but when the
You can accomplish what you need in HAL or ClassicLadder. For each
axis, there is a pin axis.N.homing which is TRUE when the joint is
homing. You can use these together with the single input signal to get
the limit signal. In C-like notation, this would be
on_limit = switch_input
