New Plasma build question

PCW wrote: That shows something very basic wrong with the feedback
can you post the results of

uname -a

and

halcmd show all *tmax*

( run the last command when LinuxCNC has been running for at least a few minutes )

Thanks

OK:-

That looks OK, the plot looks like feedback was lost for large amounts of time (10s of ms)
might be packet loss or some problem in the hal file. Can you do a similar plot
that includes the pin: hm2_7i96.0.packet-error


What PC hardware do you have?

PCW wrote: That looks OK, the plot looks like feedback was lost for large amounts of time (10s of ms)
might be packet loss or some problem in the hal file. Can you do a similar plot
that includes the pin: hm2_7i96.0.packet-error


What PC hardware do you have?

I have a Brix GB-BXBT-1900 BWUP with the wifi taken out. PING time about 0.15

I am struggling with the correct settings for the plots. I can't seem to catch the f-error as I have had to turn down the MAX_ACC~~ to 1000 otherwise it errors on homing. The plots were done by keyboard jogging.

Wow that is really weird, looks like there's a real time issue
notice the steps in the ferror (nearly vertical trace) only seem to occur at 25 ms intervals...

Not helpful, but i have never seen anything like that, not even on servo systems before tuning !

Can you please do a processor load graph also while jogging ?

Clive, what is the source of your "encoder" signal again?

Todd Zuercher wrote: Clive, what is the source of your "encoder" signal again?

Not sure what you mean by this but here are the ini and hal files




Edit: I will look in halshow and see what it is connected to in the morning.

PCW wrote: Wow that is really weird, looks like there's a real time issue
notice the steps in the ferror (nearly vertical trace) only seem to occur at 25 ms intervals...

I am not 100% sure if I am using halscope correctly.

ie am I using the correct trigger and what timings should I plot at

tommylight wrote: Can you please do a processor load graph also while jogging ?

How would I do that please.

I could try a different PC and just move the config over.