I have a Series I Boss 9 R2E4 mill and on boot up, it will take me to homing and when I execute it will take the spindle all the way up in Z and move the table about an inch to the right in X and then the drives kick out.
In jog mode, using the knob, X will run continuously in .1" mode and Z will only travel 2" total. Y seems to work correctly.
I'm at a loss as to where to go now. The voltages all seem to check out and all of the leds are correct except the green one signifying 5 volts on the BSP isn't lit. It reads 4.7v across the terminals though and I have the same on the back plane of the BSP.
I'll be grateful for any help!