OPERATION/CONTROL
47
3.2.3 Monitoring

• Operation command indications in the monitoring

EXT is lit to indicate external operation.

PU is lit to indicate PU operation.

Both EXT and PU are lit to indicate PU/external combined operation mode.

• The monitor display can also be changed during operation.

MODE
SET SET SET
SET
SET
SET
*1
SET
*1
SET
*1

*2

To 3.2.4 Frequency setting (Note 3)

#Frequency monitor #Current monitor #Voltage monitor #Alarm monitor

Alarm

present

Alarm absent

FR-DU04 CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04 CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04 CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04 CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD

Note: 1. Hold down the SET key marked *1 for more than 1.5 seconds to change the current monitor to the

power-on monitor.

2. Hold down the SET key marked *2 for more than 1.5 seconds to display four errors including the

most recent one.

3. Shifts to the parameter setting mode when in the external operation m ode.

3.2.4 Frequency setting

• Used to set the running frequency in the PU operation mode.

MODE
SET
MODE

To 3.2.5 Parameter setting method

#Set frequency write

#Set frequency change

Press to change the set frequency.

To frequency monitor

FR-DU04 CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04 CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04 CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04 CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
Flicker

#Frequency setting mode