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Setting The Frequency By Analog Input (voltage Input) - Mitsubishi Electric FR-F700PJ Instruction Manual

Air-conditioning inverter.
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Frequency setting by analog input (terminal 2, 4)

4.17.2 Setting the frequency by analog input (voltage input)

POINT
 Switch ON the STF (STR) signal to give a start command.
 Use the (frequency setting) potentiometer to give a frequency command.
[Connection diagram]
(The inverter supplies 5V power to the frequency
setting potentiometer. (terminal 10))
Operation example
Operate at 60Hz.
Operation
1.
Screen at power-ON
The monitor display appears.
2.
Start
Turn ON the start switch (STF or STR).
[RUN] indicator flickers fast because the
frequency command is not given.
3.
Acceleration  constant speed
Turn the potentiometer clockwise slowly to full.
The frequency value on the display increases in
Pr. 7 Acceleration time, and "
appears.
[RUN] indicator is lit during forward rotation
operation and flickers slowly during reverse
rotation operation.
4.
Deceleration
Turn the potentiometer counterclockwise slowly to
full.
The frequency value on the display decreases in
Pr. 8 Deceleration time, and the motor stops rotating
with "
" (0.00Hz) displayed.
[RUN] flickers fast.
5.
Stop
Turn OFF the start switch (STF or STR).
[RUN] indicator turns OFF.
186
Forward rotation start
Reverse rotation start
ON
Forward
rotation
Reverse
ON
rotation
" (60.00Hz)
Forward
rotation
Reverse
rotation
OFF
Inverter
STF
STR
SD
10
Frequency
setting
2
potentiometer
5
Display
Flickering
Flickering
Stop

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