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

External operation
5.3.3

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. 5-25: Frequency setting by analog voltage input
5 - 36
Power supply
Forward rotation start
Reverse rotation start
Frequency setting
potentiometer
(1kΩ/2W)
Inverter
Motor
Basic settings
I001090E