9 Application Example
9 - 6
NX-series Position Interface Units User’s Manual (W524)
Precautions for Correct Use
The MC Function Module will restrict operation in the relative direction depending on the status
of the positive limit input signal and negative limit input signal. If the dog width for the limit input
is short or if for any other reason the signal is not input for positions that are beyond the limit, an
operational restriction is not applied after the error is reset and the machine will move beyond
the limit. To restrict the range of operation of the machine with the limit inputs, set the signal
detection method or detection width so that the limit input is always detected at any position
beyond the limits.