I'm having a constant intermittent problem with a Thyssen LS2. The lift will go over the bottom onto the final limit, and produce faults relating to the levelling and counting pulses. As there are 2 seperate sensors for up and down levelling, and 2 seperate sensors for up and down pulses (4 sensors top of car total) that all connect into the car I/O board, i suspect it may be a faulty board. Have changed all sensors yet problem returns sometimes in a few days and other times in just hours. Anyone know this equipment at all? Help would be appreciated.
