We run vpss 3i. Basically the software has given more power to the computer to make decisions. Its sad to say I preferred DR. Abe over it. We also have a rotary index though so I have 3 different software's to use to make a single round part. Unfortunately they kind of have the market cornered...
So our machine will run fine for 3 to 4 hours till its warm, then when it goes down to cut and the shutter opens it raises to z+ over travel, I swapped heads, pulled the lines and ran without them to see if they were messing with the sensor, and tried different programs and cut conditions. Any...
i currently have the wires jumped to get by time being. i put the mirrors directly in front of the emitters and taped them on and it still wouldnt reset
Easiest thing to check is if any of your lines that connect to the cone are touching the cone. it will cause that to happen and give the alarm. if That doesn't work you can try hooking up the external cable if it came with one