Yes there is. It makes it easier to recover after hitting a limit. KFLOP has a Limit Switch Option called "Disable drive into limit". This allows you to re-initialize and enable the axis while still in the limit. As long as the axis remains still and doesn't attempt to move further into the limit the axis will remain enabled. If all the positive limits are "or"ed together, and all the negative limits are "or"ed together you could still use this feature.