Mitsubishi Electric FR-E700 Instruction Manual page 30

Start and stop using terminals (External operation)
5.2.3 Setting the frequency by analog input (voltage input)
POINT
Switch ON the STF(STR) signal to give a start command.
Use the potentiometer (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.
Screen at power-ON
1.
The monitor display appears.
Start
2.
Turn the start switch (STF or STR) ON.
[RUN] flickers fast because the frequency command is not given.
Acceleration constant speed
Turn the potentiometer (frequency setting potentiometer) clockwise slowly to full.
3.
The frequency value on the display increases in Pr. 7 Acceleration time, and "
[RUN] indicator is lit during forward rotation operation and flickers slowly during reverse rotation operation.
Deceleration
Turn the potentiometer (frequency setting potentiometer) counterclockwise slowly to full.
4.
The frequency value on the display decreases in Pr. 8 Deceleration time, and the motor stops rotating with "
displayed. [RUN] flickers fast.
Stop
5.
Turn the start switch (STF or STR) OFF.
[RUN] turns OFF.
REMARKS
The frequency at the full clockwise turn of the potentiometer (frequency setting potentiometer) (maximum potentiometer
setting) is 60Hz in the initial setting. (To change the setting, use Pr.125.) (Refer to page 27.)
26
Forward rotation start
Reverse rotation start
Frequency setting
potentiometer
Operation
Inverter
STF
STR
SD
10
2
5
" (60.00Hz) appears.
" (0.00Hz)