Nan - voltage

PurduePete wrote: I'm a little late to the party. Was running a larger job and didnt take the time to post after Testremos mentioned he started a thread on it. Phillc54, this issue seems to be only in 2.9. Not sure if that helps or not. When my machine was done, we stepped back to 2.8 to get rid of the issues (which was just a trial that didn't work). The nan issue disappeared. I updated to 2.9 again for the FWD and REV buttons as they are very handy on larger runs. So it came right back. Also, dont remember if Tesremos had the nan issue in a virtual machine or not.

I do all my testing on 2.8 so I guess I had better build a 2.9 machine.

Are you using Buildbot or Run In Place?

Edit: Fwd & Rev is in 2.8 as well.

Here is the next test version of the comp.

Could anyone having this issue also please post the results of the following two terminal commands:

latest .comp nan on the second open, with lowpass at 25


attached are the two printouts

Is that on a VM or bare metal?

If baremetal is that with the plasma machine powered on?

thats on the actually plasma machine yes.
no simulations here

Can you confirm that a lowpass of 0 seems to cause no error

Have you tried a different value for lowpass, say 50

So as soon as LinuxCNC starts the nan appears. Are these numbers roughly what you see on startup:

If you want halshow to autostart, save the attached file in the config directory and add this the to ini file: