Mitsubishi Electric FR-E720-0.1 K Instruction Manual page 271

Operation
4.
Set the gain frequency in Pr.923 to display the analog voltage value of the built-in frequency setting
potentiometer in %.
(80Hz maximum)
Current setting of gain
frequency
A near-0 value is shown at the
MIN position of the
potentiometer, and near-100 at
MAX.
Set to the potentiometer
position where operation is to
be performed at the set
frequency
(80Hz in the example).
5.
Method to adjust any point by turning the built-in frequency setting potentiometer.
(application of 5V)
Analog voltage
value (%) of the
built-in frequency
setting potentiometer
Hz RUN
A MON MON
PU
6.
Pressing shifts to the next parameter.
7.
Re-set the Pr. 79 Operation mode selection value according to the operation mode being used.
FR-E500 series operation panel (PA02) setting
Changing the gain
frequency
Hz RUN
A MON
PU
EXT
Press to change the set frequency.
Press for 1.5s
Analog voltage value (%) of the built-in
frequency setting potentiometer
Turn the potentiometer The gain voltage
to the gain frequency corresponding to the
output (MAX) position. potentiometer position appears.
Press for 1.5s
SET
Flicker
Hz RUN
A MON
PU
EXT
Hz RUN
A MON
PU
EXT
When the potentiometer
is at the MAX position,
the value is nearly 100.
4
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