Hello, I’m new to Mach3 and English isn’t my natural language therefore I’m sorry for something unintelligible.
I think that the subject is trouble with steps or pulses.
Before I post I have read everything that I found here about the subject , and I did most of things that are indicated but don't fix my problem .
I have a little router (a homebrew CNC) that I build four years ago:
Step motors (130N-cm; 2A), ball screw (0.2in/rev), PowerSuply (38V-330W), stepdrivers optoisolated (L297+L6203), breakout board is buffered.
PC – Asus-AMD-Atlhon 1800+, Ram 256Mb
Recent I bought a Mach3 license and after this I’m running another CNC control.
Now I’m running Mach3VersionR2.00.053.
This is the problem: When I move any axis (jog/MDI/program) I get a cumulative error, something about 0.001 inches although the DROs show the exact displacement programmed. This occurs in one direction but not in the other for the same axis. The error is consistent and is the same for all axes (x, y, and z). Can someone Help me ?
NEMO