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General Mach Discussion / Mach3 + NEW UC100 - erratic operation
« on: May 20, 2023, 07:13:13 AM »
My old XP computer died last week. I tried a newer PC with a fresh 32-bit WIN10 and a PCI parallel port, but no luck.
So I bought a UC100. I thought it worked after a quick test. I had control of x,y,z on the keyboard. But then when I went to use it this morning, it's not right.
On a ref-all-home, it stopped on the Z. Like it went past the switch. Someone else said they had a ground issue after going to the UC100. I'm not sure how to trouble shoot that.
After more testing time, it seems like I need to start with moving one way on X with the keyboard before using Y or Z. But then is stops after a few short moves and I loose control. I can't just run a program either - the spindle CW F5 button flashed and MACH stopped at around the 3rd line.
I think I'm close. IS there something to setup up after moving to the UC100? This is an old K2 machine.
So I bought a UC100. I thought it worked after a quick test. I had control of x,y,z on the keyboard. But then when I went to use it this morning, it's not right.
On a ref-all-home, it stopped on the Z. Like it went past the switch. Someone else said they had a ground issue after going to the UC100. I'm not sure how to trouble shoot that.
After more testing time, it seems like I need to start with moving one way on X with the keyboard before using Y or Z. But then is stops after a few short moves and I loose control. I can't just run a program either - the spindle CW F5 button flashed and MACH stopped at around the 3rd line.
I think I'm close. IS there something to setup up after moving to the UC100? This is an old K2 machine.