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  • SjCNC
  • SjCNC
06 Jul 2025 16:26

Please help with adding laser control

Category: Plasma & Laser

Long story short, I need help getting laser control working again.

Setup was functional with the main diode laser (which failed one day), then edited to use a cheaper diode laser.  I tried switching everything back over after repairing the main laser, and it's been a downward spiral.

I'm now pot committed to starting from scratch.  Setup is a 7i76e, with a 5 axis BoB on expansion port P1.  OS has been upgraded to 2.9.4, and 7i76e_7i76x1_5abobpD.bit has been flashed to the board.   

The attached config is just a basic pncConf output.  Any guidance for implementing PWM would be greatly appreciated.
 
  • SebastianM
  • SebastianM
04 Jul 2025 00:35 - 04 Jul 2025 02:01

"probe tripped during non-probe movement" when Toolsetter is triggered

Category: Basic Configuration

Good evening gentleman,
I am almost done with my new setup (printnc "pro", mesa 7i76eu, probe basic, jianken ATC) and everything seems to be working now, except the tool length measurement.
When I start a measurement with G38.2.... and then press the toolsetter with a finger (just to test it), the system errors out with "probe tripped during non-probe movement".
So it recognizes that the toolsetter is triggered, but for some reason it thinks its the 3d probe...  

This is how my probe and tls signals are linked:

# --- PROBE-IN ---
net probe-in     <=  hm2_7i76e.0.7i76.0.0.input-08
# --- TLS-Normal-IN ---
net tls-in       <=  hm2_7i76e.0.7i76.0.0.input-09-not

addf or.probeortls servo-thread
net probe-in or.probeortls.in0
net tls-in or.probeortls.in1
net probe-tool or.probeortls.out
net probe-tool motion.probe-input

What am I doing wrong :)?

Here is my full config...
github.com/SebastianMusser/LinuxCNC/tree/main

regards
Sebastian
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