Elevator Forum

At the end, I solved the issue, and this may help others. Thus this forum. This unit uses the PLC DirectLogic DL06. First: to perform any PLC reset, y...

Hi EElevator, gosh, sorry for the late reply, my bad. You are very insightful and I very much appreciate your advice. Yes, Cambridge was actually very...

Thanks for your thoughts JJR, I had thought that may work, but as direct drive the pump via contactors, shouldn't that make bypassing the safety switc...

Hi EElevatorI agree, with the plc/microprocessor, they have have less experienced (cheaper) techs. Nothing beats good old relay logic. That is right t...