Omron 3G3RX User Manual

4-23
4-2 Function Mode
4
Functions
* Even if free V/f voltages 1 to 7 are set to 800 V, the Inverter cannot output voltage higher than
the input voltage or the value of the motor voltage selection.
Use thorough caution to verify that the output characteristic setting is proper. An improper setting
causes overcurrent during acceleration or deceleration, or vibration of the motor and/or machine.
(Example)
Output voltage (V)
V7
V6
V5
V4
V1
V2, V3
f10
f2 f3 f4 f5 f6 f7
Output frequency (Hz)
Output
voltage (V)
V7
V6
0f6
f7 Output frequency (Hz)
Select the voltage or motor
voltage available for output.

Omron 3G3RX Specifications

General

Dimensions	Varies by model
Weight	Varies by model
Series	3G3RX
Power Rating	0.4 kW to 220 kW
Control Method	V/f control, Sensorless vector control
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Ground fault, Short circuit
Communication Options	RS-485, Modbus, DeviceNet, Profibus, Ethernet
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C (-4 to 140°F)
Humidity	5% to 95% (non-condensing)
Vibration Resistance	5.9 m/s² (0.6G)
Cooling Method	Fan-cooled