...

Your machine axes require power and control signals to work. If either of those are disrupted you can lose any or all axis motion. If all of your motors are not working, go to https://tormach.atlassian.net/wiki/spaces/1100MX/pages/3602186609/All+Axes+Won'+t+Move+When+Commanded.

...

Tools

• Digital multimeter

• Small flat-bladed screwdriver

• Metric hex wench set

• Phillips screwdriver

...

1. Power on the machine and take it out of reset.

2. Examine the green LED on the DC-BUS board.

   1. If the green LED is not illuminated: Go to https://tormach.atlassian.net/wiki/spaces/IMK1100MX/pages/28493742653602186609/All+Axes+Won+t+Move+When+Commanded

   2. If the green LED is illuminated: Continue to the next step.

3. Power off the machine.

4. Remove the cover from the DC-BUS board.

5. Using the table below, locate the corresponding axis fuse and measure its resistance across the fuse with a digital multimeter set to resistance.

   1. Replace the fuse if the digital multimeter reads OL, shows a resistance in the MΩ, and/or doesn’t produce continuity tone.

   2. If the fuse measures 0-5 Ω, reinstall it.

...