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Names and functions of the opera-
tion panel
3.3.1 Monitor display changed by pressing
3.3.2 Monitoring
• Operation command indications in the monitoring mode
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.
• The monitor display can also be changed during operation.
3.3.3 Speed setting
• Used to set the running speed in the PU operation mode.
CAUTION
The speed setting mode appears only when the operation mode is the PU operation mode.
CAUTION
1. Hold down marked *1 for more than 1.5 seconds to change the current monitor to the power-on
monitor.
2. Hold down marked *2 for more than 1.5 seconds to display four errors including the latest one.
3. In the external operation mode, it shifts to the parameter setting mode.
MODE
Help mode
Operation mode
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
FR-DU04-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
Speed setting mode (Caution)
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
MODE MODE MODE MODE
MODE
Monitoring mode Parameter setting mode
*
2
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
MODE
SET SET SET
SET
SET
SET
Alarm
absent
SET SET
To 3.3.3 Speed setting (Caution 3)
Alarm
present
Speed monitor Current monitor Voltage monitor Alarm monitor
*
1
*
1
*
1
SET
SET
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
MODE
SET
To 3.3.4 Parameter setting method
To speed monitor
Press / to change the set speed.
MODE
FR-DU04
-1
CONTROL PANEL
Hz/r
MON EXT PU
A
V
REV FWD
Flicker
Speed setting mode
Set speed change Set speed write