So I have not worked on one of these in many years. Last time I did I had a HHT. Currently I have a laptop with both CADI and Dover's version of HHT for Schindler version 4. This is a single car application and has a group box on the side where I can plug into car 1 or 2, but there is only one car. Its is a 25 pin din connector. I however am not getting any communication at all. Any tips? Tom at PSI is out till tmrw, he is normally allot of help.
The problem I have is car randomly shuts down in flight. Customer shuts it off for 10 min and turns back on and it will run for 3-4-5 days then shut down again. It is only car in a 12 story building, is customer won't wait for us to return, So I need to get to the fault log. Was told Run relay flashes when they find it not running.
