PI Cube - Unable to manually shut off voltage without breakdown detection
[Improvement] Allow breakdown detection to be triggered using the script.
[Bug] PI Cube cannot be taken out of red operate unless breakdown is detected.
- The issue starts as not being able to take the PI Cube out of 'red operate' unless the voltage is 0
- Even in green ready the voltage is >0 so once you switch to red operate there is no way to get out unless BD detection occurs.
- In the event that breakdown detection fails, the PI Cube can only have the target voltage set to zero at a ramp rate of max. -15kV/s. This results in several seconds of arcing between the electrodes before the current stops.
- Ideally, if breakdown is detected via other channels. Oscilloscope or by voltage measurement in the Cube itself, there would be a way for the script to trigger the breakdown detection sequence or at least shut off power by putting the cube in green operate.