All, I have an older machine that has an issue with spindle being started from the software. No resolve. However, we are able to run the spindle from the inverter keypad. When we try to load a program, the reset kicks automatically. Is there an E Stop disable setting in Mach 3.
My feeling is the software is detecting something thus triggering the reset.

Again, we are running the spindle from the Fuling inverter.

Any thoughts would be appreciated.