Positive Limit reports the current positive limit setting for a single axis. The positive limit
establishes the most positive legal value for a move destination. If a move is requested that would
produce a motor position greater than the positive limit, a Position Limit Escape Code is produced and no motion is
performed. Note that position limits are not used when performing a jog. Jogs are by nature
indefinite moves.
Software limits are always active but can be effectively disabled by being set with large values.
Escapes
The Positive Limit block does not generate any escapes.