Hypertherm MicroEDGE Pro Shape Cutting Control Rev.2 - Manual (Page 104)

Maintenance and diagnostics
4-8 MicroEDGE Pro Instruction Manual 807290
I/o test
Conduct this test if:
• An I/O point is malfunctioning.
• You need to eliminate CNC I/O operation as a problem in the system.
• A continuous fault is occurring, such as a limit switch that is not turning on or clearing.
to test I/o:
1. On the Machine Interface screen, choose the I/O port you want to test.
2. Follow the instructions on the screen to connect the Picopath (white) or HyPath (green) test plug into the I/O port
you selected on the back of the MicroEDGE Pro.
3. On the Machine Interface screen, press Test. A message informs you if the test is successful.
4. If the test fails, follow the instructions on the screen to connect the second Picopath (orange) or HyPath (red) test
plug to isolate the I/O point that is causing the problem.