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8 PARAMETER FUNCTIONS
8-16
<Setting example 2>
Set 0r/min at the speed setting signal 1V
and 3000r/min at 5V.
3000
0
1(20%) 5(100%)
Speed setting voltage (V)
Running speed (r/min)
Make sure that 0-5V is selected as the input voltage of the terminal 2. (Pr. 73 = 1)
Item Operation Procedure
Operation Panel Screen
(on Completion of Operation)
1) Set the operation mode to the
PU/external combined mode 2
(Pr. 79 = 4 [Section 8.2]) and read
Pr. 902.
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
Initial value 0 appears.
2) Set the running speed 0 with the
key, and hold down the SET
key
until the displayed value turns to a %
equivalent for the terminal 2 input
voltage. (About 2s)
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
For input
voltage 0V
Bias
setting
3) Set 20 with the
key or enter 1V
into the terminal 2.
Hold down the
SET
key until the set
value flickers. (About 2s)
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
1) Read Pr. 903.
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
Initial value 2000
appears.
2) Set the running speed 3000 with the
key, and hold down the SET
key until the displayed value
changes. (About 2s)
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
For input
voltage 0V
Gain
setting
3) Set 100 with the
key, or enter
5V into the terminal 2.
Hold down the
SET key until the set
value flickers. (About 2s)
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD