Integrating a BCL-AMP capacitive sensor to LinuxCNC

That entirely depends on your scaling.

On way to check is to monitor the "plasma_voltage"
 and determine the threshold  for the fake Ohmic sense point.

Thank you for your response. Please let me know if we can reduce the cut amps of qtplasmac. It is not allowing to reduce from 25. With a scale of 20 of pwmgen, its firing at 80% duty cycle.

Hi All, 
The ohmic enable gets randomly triggered when laser is enabled. The wiring is as follows to the 7c81 board: 5v from bob , signal to 7c81 encoder pin direct, pins 3 and 4 to gnd of bob. Please help!