Omron 3G3RX User Manual

4-11
4-2 Function Mode
4
Functions
RUN Command Selection
Select the method for using the RUN/STOP command.
Base Frequency
•Match the Inverter output (frequency/voltage) to the motor rating. Be careful, especially if you set
a base frequency below 50 Hz. Otherwise, the motor may burn out.
* To switch to the 2nd/3rd control, allocate 08 (SET)/17 (SET3) to the desired multi-function input and then turn it
on.
•For the base frequency and motor voltage selections, match the Inverter output (frequency/
voltage) to the motor rating.
•If you apply a base frequency of over 60 Hz, a special motor is required. This may require the
Inverter to increase its capacity to accommodate a different applicable motor.
•Set the motor voltage selection according to the motor specifications. If the voltage exceeds the
specified level, the motor may burn out.
Parameter No. Function name Data Default setting Unit
A002
RUN command
selection
01: Terminal
02: Digital Operator (F001)
03: RS485 (ModBus communication)
04: Option 1
05: Option 2
01 
Related functions F004, C001 to C008, C019
Data RUN command source
01
Turn on/off the FW or RV allocated to terminals.
The STOP command is activated if both Forward/Reverse commands are input simultaneously.
02 Use the STOP/RESET key on the Digital Operator.
03 Use the ModBus communication.
04 Use option board 1.
05 Use option board 2.
Parameter No. Function name Data Default setting Unit
A003 Base frequency 30 to Max. frequency [A004]
50 HzA203 *2nd base frequency 30 to 2nd max. frequency [A204]
A303 *3rd base frequency 30 to 3rd max. frequency [A304]
Related functions A004, A204, A304, A081, A082
Output voltage
Output frequency (Hz)
AVR voltage
selection
(A082)
Base frequency
(A003/A203/A303)

Omron 3G3RX Specifications

General

Brand	Omron
Model	3G3RX
Category	DC Drives
Language	English