LG C Series Instrukcja Użytkownika Pobierz pdf (Strona 118)

Chapter 13. Troubleshooting & Maintenance

Used for the emergency stop of the inverter. The inverter instantly turns off the output

when the EST terminal is turned on.

Instant cut off



CAUTION:

The inverter starts to regular operation when turning off the Est terminal while

FX or RX terminal is ON.

External fault A

contact input

When multi-function input terminal (I20-I24) is set to 19 {External fault signal input: A

(Normal Open Contact)}, the inverter turns off the output.

External fault B

contact input

When multi-function input terminal (I20-I24) is set to 19 {External fault signal input: B

(Normal Close Contact)}, the inverter turns off the output.

Operating

method when

the frequency

command is

lost

When inverter operation is set via Analog input (0-10V or 0-20mA input) or option

(RS485) and no signal is applied, operation is done according to the method set in

I62 (Operating method when the frequency reference is lost).

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LG C Series Instrukcja Użytkownika Strona 118