Changes made for Pathfinder 5226 controllers.

Limit switches are put on machines to make sure an axis does not go too far forward or too far reverse since movement past that switch could damage the machine. On the 5226 controller if the axis hits one of its limit switches the axis will be stopped. Further movement in that direction when limits are enabled is not allowed. However if limits were disabled the controller would allow further movement in that direction after the axis has been stopped. This was generally seen as an option for troubleshooting by a tech on a startup for the machine. Since certain customers are given administrator access and can disable limits and move the axis past its limit switch it was decided that axes are not allowed to move past their limit switch regardless of limits being enabled or disabled.