Perform Frequency Setting By Analog Voltage Input - Mitsubishi Electric FR-A700 Instruction Manual

Basic settings
5.2.4

Perform frequency setting by analog voltage input

● Pr. 79 "Operation mode selection" must be set to "4" (external/PU combined operation
mode 2).
● Use the FWD or REV key to give a start command.
The frequency setting potentiometer is supplied with 5V of power from the inverter (terminal 10).
Fig. 5-22: Frequency setting by analog voltage input
FR-A700 EC
Power
supply
Frequency setting
potentiometer
Inverter
Motor
PU operation mode
I001075E
5 - 45