Liftket STAR LIFTKET VFD, Инструкция по эксплуатации, дополнительный лист

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13
Fault
message Description Cause Remedy
E50 brake error brake does not operate check brake and braking voltage
check 16-pole flat cable
check brake relay on the PCB
E51 inverter over-temperature inverter temperature >68°C reduce duty cycle / switches per hour /
load
high ambient temperature check ambient temperature
E52 intermediate circuit voltage <342VDC power off wait until display turns off. Power on.
ohne Display does not light up 24V short circuit check 16-pole flat cable
faulty power supply check power supply
faulty braking resistor change braking resistor
Table 14: Fault messages of the VFD control
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