Category: General LinuxCNC Questions
Hello,
The forum I often browsed and for most problems I found help. Now, unfortunately, the issue has outgrown me. I have a plotter for cutting styrofoam with hot wire.
I need a wire break control in it. The wire is controlled by PWM. The problem is that I would like the control to take place only in a specific case, i.e. when the machine executes a program with (M3) on, the wire breakage would cause the machine to pause or e-stop. My control system works only when current flows through the wire then there is a high state on the sensor output. Can anyone help me solve this problem?
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