Mitsumi electronic 55K Operation Panel, Names and functions of the operation panel FR-DU04

3.2 Operation Panel

OPERATION/CONTROL

With the operation panel (FR-DU04), you can set the running frequency, monitor the operation command display, set parameters, display an error, and copy parameters.

3.2.1 Names and functions of the operation panel (FR-DU04)

	FR-DU04	CONTROL PANEL		Unit indication
Display			Hz	! Hz (frequency)
			A	! A (current)
LED ⋅ 4 digits			V	! V (voltage)
	MON	EXT	PU	Operation status indication
		REV	FWD
Mode key	MODE	REV	FWD
			STOP	Forward rotation key
	SET
		RESET		Reverse rotation key
Set key				Stop and reset key

Up-down Key

•Key indications

Key	Description
MODE key	You can select the operation mode or setting mode.
SET key	You can determine the frequency and parameter setting.

•Used to increase or decrease the running frequency consecutively. Hold down this key to change the

		key		frequency.
			•	Press this key in the setting mode to change the parameter setting consecutively.
FWD	key		Used to give a forward rotation command.
REV	key		Used to give a reverse rotation command.
	STOP	key	•	Used to stop operation.
RESET			•	Used to reset the inverter when its output is stopped by the protective function activated (major fault).

•Unit indications, operating status indications

3

Indication

Description

Hz

Lit to indicate the frequency.

A

Lit to indicate the current.

V

Lit to indicate the voltage.

MON

Lit in the monitor display mode.

PU

Lit in the PU operation mode.

EXT

Lit in the external operation mode.

FWD

Flickers to indicate forward rotation.

REV

Flickers to indicate reverse rotation.

3.2.2 Monitor display changed by pressing the MODE key

#Monitoring mode

#Frequency setting mode

#Parameter setting mode

#Operation mode

#Help mode

(Note)

FR-DU04

CONTROL PANEL

FR-DU04

CONTROL PANEL

FR-DU04

CONTROL PANEL

FR-DU04

CONTROL PANEL

FR-DU04

CONTROL PANEL

Hz

MODE

Hz

MODE

Hz

MODE

Hz

MODE

Hz

A

A

A

A

A

V

V

V

V

V

MON

EXT

PU

MON

EXT

PU

MON

EXT

PU

MON

EXT

PU

MON

EXT

PU

REV

FWD

REV

FWD

REV

FWD

REV

FWD

REV

FWD

MODE

Note: The frequency setting mode is displayed only in the PU operation mode.

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