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  • Hakan
  • Hakan
10 Mar 2025 14:23
Replied by Hakan on topic EtherCAT plasma torch voltage reader

EtherCAT plasma torch voltage reader

Category: Show Your Stuff

Got the new version, built and tested. This one works as well, no big difference from the previous version.
Maybe the linearity is a bit better, it goes to zero Volt now when there is no voltage.
 

View from initial test.
 
  • JTknives
  • JTknives's Avatar
10 Mar 2025 14:20
QTplasmaC upgrade now huge latency was created by JTknives

QTplasmaC upgrade now huge latency

Category: Computers and Hardware

I just upgraded from a 2019 version of PlasmaC to the current QTplasmaC on a new SSD. I now am having massive issues with latency/jitter. I’m running a BRIX mini pc that’s sporting a J1900. In the past it was fine but now it wont even run. I went into the bios and disabled everything like I did in the past and disabled Wifi. I think befor my max jitter was like 20k but now the max jitter is Max Jitter (ns) 129316 / 106580

Am I just out of options with this older mini pc? Is it time to look for a more powerful cpu mini PC? 

thanks for all your help. 
  • Todd Zuercher
  • Todd Zuercher's Avatar
10 Mar 2025 14:19
Replied by Todd Zuercher on topic halui toggle button

halui toggle button

Category: Basic Configuration

For your coolant flood, you would use the "toggle2nist" component.
It has 4 hal pins:
toggle2nist.N.in Would connect to the output signal from your button input.
toggle2nist.N.is-on Would connect to the output signal from the hal pin "halui.flood.is-on".
toggle2nist.N.on Would connect to the input signal to the hal pin "halui.flood.on".
toggle2nist.N.off Would connect to the input signal to the hal pin "halui.flood.off".

There is not any pre defined pins designated for lube or spindle release. You must build your own logic to handle these functions.

Often machine integrators will set up custom M-codes (M100-199) that turn the required hal pins on or off. Then implement special logic (Hal or PLC) to prevent or enable the states as necessary. Such as preventing the tool from being released if the spindle is running.
  • emcPT
  • emcPT's Avatar
10 Mar 2025 14:10
Replied by emcPT on topic MBT -> GPT to reuse existing installation

MBT -> GPT to reuse existing installation

Category: Installing LinuxCNC

The issue is that the disk is not listed there.
Motherboard is MSI. I will try something else later today, but does not look promising.
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