Omron 3G3RX User Manual

5-11
5-2 Warning Function
5
Maintenance Operations
*1. In this case, the base frequency is rewritten when corresponding parameters. Change the data to a correct
value is a warning occurs. Otherwise, the motor may burn out depending on the value.
*2. Checks even if the frequency reference selection (A001) is set other than to the Digital Operator (02).
*3. The jump frequency is rewritten into the value of the subtraction of the jump width (lower limit) from the jump
frequency.
• Warning appears when a target code set data meets the condition shown above in relation to the base code
data.
• Parameters are rewritten into the data of the base code. (rewritten at start-up)
Free V/f frequencies 1 to 3 b100, b102, b104 >
Free V/f frequency 4 b106
Free V/f frequencies 5, 6 b108, b110 <
Free V/f frequencies 1 to 4 b100, b102, b104, b106 >
Free V/f frequency 5 b108
Free V/f frequency 6 b110 <
Free V/f frequencies 1 to 5
b100, b102, b104, b106, b108
> Free V/f frequency 6 b110
Free electric thermal frequencies 2, 3 b017, b019 <
Free electric thermal
frequency 1
b015
Free electric thermal frequency 1 b015 >
Free electric thermal
frequency 2
b017
Free electric thermal frequency 3 b019 <
Free electric thermal frequencies 1 2 b015, b017 >
Free electric thermal
frequency 3
b019
Target code Condition Base code

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