Hypertherm Phoenix 8.0 - Manual (Page 430)

Sensor THC
423
Note:
If the “Home to Hard Stop Current Limited” option is selected, the CNC Nozzle Contact
Enable Output should be connected to the Current Limit Input of the amplifier to reduce
torque during homing.
The CNC Nozzle Contact Sense Input is used during Sensor THC Homing as the Home
Switch Input if the “Home to Switch” option is selected.
SERCOS Sensor THC Axis
Home/ IHS Current Limit
The Home / IHS Current limit parameter allows the user to select a percentage of current
limit to be used during homing and IHS functions.