Ive owned my Pro48x96 cncrouterparts for 6 yrs with no problems. I purchased all the electronics prewired from Cncrouterparts including the gmt air cooled 2.2kw spindle.
Yesterday I removed both control boxes to move them six inches to the left and layed the boxes in the floor(still hooked up) while I worked on the wall. Today I have no rpm control in mach3 I can start and stop the spindle from mach3 but its stuck on a low rpm mach3 shows 8900. Ive cked all the wires and retighted the connections and did a continuity test on the 4 pin wire plug coming from the CRP speed controller to the spindle. With no known issues be4 I moved my electronics and did not change anything in the setup prior to this issue.
A some software issue is my guess or the voltage to the spindle is on low. Mach 3 will control on and off to the spindle but the rpm is fixed low and cannot be adjusted. Thks Rob