Use External Upper/Lower Limit Input [Address "15"]

Use External Upper/Lower Limit Input [Address "15"]

To use external upper limit (X08, X0B) and external lower limit (X07, X0A) input signals during operation, the [Use External Upper/Lower Limit Input] parameter must be set as 1.
Otherwise, it does not detect upper and lower limits and the 4 terminals (X07, X08, X0A, X0B) will operate as general input contacts.
The External Upper and Lower Limit input signals operate by B contact. In other words, these external input signals are detected when switching from ON to OFF. And the axis operation stops immediately.
Be cautious when using a stepping motor because the motor may operate out of phase.