Hoping somebody could steer us in the right direction trying to troubleshoot this!
The machine is a Superslant 3-axis with GN6 control. Yesterday while turning a part with a center in the tailstock turret, the machine stopped mid-program and retracted the Z2 axis on its own.
Now when you turn the machine on, as soon as you hold the e-stop reset to start the hydraulics the Z2-axis rapids towards the spindle. There's nothing I can do but hit the e-stop.

Any help would be greatly appreciated! The machine has been running great lately until this.