What is the M109-Y axis front limit abnormality (X7) error message and what does it suggest about the problem with the KM-ASSYM5-07 machine? How can you use this error id to diagnose the issue?
The M109-Y axis front limit abnormality (X7) error occurs when the Y-axis position or velocity exceeds the front limit, which can be caused by a damaged Y-axis motor or a faulty limit switch