pmx485-test - Modbus communications testing with a Powermax Plasma Cutter
pmx485 is a python script for testing communications with a Hypertherm Powermax plasma cutter using the Modbus ASCII protocol over RS485.
Select the correct port from the list of available ports.
Check RS485 to establish communications.
CURRENT, or PRESSURE will change the corresponding value on
Powermax and the new value will be reported back to the test panel.
Check PANEL to end communication.