Inverter FU terminal problem

Time:2015-8-13 11:16:35

Inverter Inverter control Inverter lift exercise, high speed to a low speed movement, FU Terminaldisconnect signal, causing the brake contactor disconnect, elevators are not in place to stop whats going on

Hi, FU default functions for output frequency, mean frequency Pr42 parameterwhen you set value signal output, verify the functionality and practical iscorrect, thank you