Perform Frequency Setting By Analog Voltage Input - Mitsubishi Electric FR-D720S SC EC Instruction Manual

Basic settings
5.2.4

Perform frequency setting by analog voltage input

In this type of setpoint selection a potentiometer is connected to the frequency inverter. The po-
tentiometer is supplied with a voltage of 5V through terminal 10 of the frequency inverter.
Fig. 5-16: Frequency setting by analog voltage input
● Pr. 79 "Operation mode selection" must be set to "4" (external/PU combined operation
mode 2).
● Use the RUN key to give a start command.
FR-D700 SC EC
Power supply
Frequency setting
potentiometer
(1kΩ/2W)
Inverter
Motor
Operation
panel
PU operation mode
I002025E
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