Elevator Forum

It will require some engineering but a lot of options exist.The easyest would be a plc(programmable logic controler). But relay logic or a microproces...

I would check the nicad batteries on th spu board. The processor has multiple purpose comports and dispatch failes when nicads go bad. I don't recome...

I could write my own manual for swift5000.I was a resident mechanic at a federal building for 15 years and I have written 16bit software to service sw...