Update...Has not gone down again...we went by to perform the maintenance on it.
The software is V4R5D.
The inputs are there(TPDL,TPDR TP3SL,and TP3SR) TP3SL and TP3SR go high at leveling speed as it comes in to the top floor(2 stop car)...TPDL and TPDR come on as soon as a down direction starts and stays on until car stops at bottom floor, even during leveling.
There are no wires in the terminals for the sensors.
Will have to wait until we get the fault to find out what FLTN indicates.
