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« on: October 03, 2016, 11:31:52 AM »
Not sure what you mean by
"Ok, will try that but there is no message when jogging into a soft-limit zone?"
If you have softlimits set up with the IP-A and jog to them the axis will stop dead at the soft limit and you will only be able to jog the opposite way, no message though and no slow zone like other controllers have as the IP-A knows exactly where the axis is and can stop it at the defined accel in motor tuning and it is spot on.
What you said above was the message mentioned Limits, not Soft Limits, and that is the reason I think it is a Limit signal that is being seen.
How have you got the limits set up? You say they are wired to the safety relay but do you have an input from the safety relay going to the IP-A that is set up as a Limit ?
Only time I have ever seen the IP-A give a limit message is when I hit a limit, ie when softlimits are disabled and it actually hits a limit and the only time I ever have the soft limits disabled is when I initially set up new machine. I do that so that I can find the positions of the limits in Machine coords for setting up the soft limits.
So I still think it is likely to be an issue with the limit input to the IP-A and for some reason it is seeing a signal momentarily.
Hood