Panasonic VF0 Series Instruction Manual page 27

Operating with the operation panel - 2
● ● ● ●
· Forward/reverse run operation:
· Frequency setting: Potentiometer setting (Parameter P09=0)
Power ON
Forward
run setting
command
Frequency
setting
Changing
the
frequency
command
[Monitoring and setting the potentiometer frequency command before
operation]
Power ON
Checking
and setting
the
operat-ing
frequen-cy
Preparing
for operation
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[Example for rotating in forward direction at operating frequency 25Hz]
The main display lamp will turn
Press the
forward run. (Press the
· Current state (0: Stop, F: Forward run, r: Reverse run)
· Set rotation direction (F: Forward run, r: Reverse run)
Run Press the RUN button.
RUN
The run state will be entered, but as the frequency setting dial
is set to Min., the 0V stop state will be entered.
Gradually turn the frequency setting dial clockwise.
The motor will start rotating, and will reach 25Hz operation
when 25.0 is displayed.
[Example to set operating frequency to 50Hz]
Turn the frequency setting dial clockwise, and set to the
Max. position. The motor speed will increase and reach
50Hz in approx. 2.5 seconds.
[Stopping operation]
Stop Press the STOP button.
STOP
The motor will start to decelerate and will stop in approx. 5
seconds.
The main display lamp will turn ON.
Press the MODE button.
MODE
Press the SET button and check the frequency command.
SET
Turn the frequency setting dial clockwise, and set the
frequency command to 25Hz.
Press the MODE button four times.
MODE
(Fr ⇒ dr ⇒ P01 ⇒ 000)
Carry out [Forward run setting] ⇒ [Run command] explained above.
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Forward run/reverse run (Parameter P08=1)
(up) button, and set the rotation direction to
button to set reverse run.)
Main display
0 0 0

0
F
0. 0
2 5. 0
0. 0
5
0 0 0
0 0 0
F r
0 0. 0
2 5. 0
0 0 0
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