I have checked the security input for the 7th floor and it is fine. The problem I am having is the car will run to all other floors but the 7th landing. Total 8 landings in building. The 7th floor call buttons only light when it is pressed and will not latch. The 7th call pc boards have been checked and O/K (dual cop's). I can send the car to the 7th floor with the service tool.
Any help would be great.
Thanks