Omron 3G3MX2 Series User Manual

7 Precautions for Use of Parameters for Drive Programming
7 - 4
Drive Programming User’s Manual (I580-E2)
7-2 Parameters Affected by Rated Current [%]
In the case of parameters for which a current value is set, the parameter's default data and setting
range are restricted by the rated current of the inverter.
When you set those parameters, set a percentage [%] of the inverter rated current in the Drive Program-
ming program.
The following are the representative examples.
For details,
refer to the MX2 User's Manual (I570-E2) or the RX User's Manual (I560-E2) .
Parameter
No.
Description Data
b012 1st Electronic Thermal Level 0.20 to 1.00  Rated current
b212 2nd Electronic Thermal Level 0.20 to 1.00  Rated current
b312 RX only: 3rd Electronic Thermal Level 0.20 to 1.00  Rated current
b022 1st Overload Limit Level <Heavy load>
0.20 to 2.00  Rated current (0.4 to 55 kW)
0.20 to 1.80  Rated current (75 to 132 kW)
<Light load>
0.20 to 1.50  Rated current
b222 MX2 only: 2nd Overload Limit Level
b025 1st Overload Limit Level 2
b028 Frequency Pull-in Restart Level
b126 Brake Release Current 0.20 to 2.00  Rated current (0.4 to 55 kW)
0.20 to 1.80  Rated current (75 to 132 kW)
C030 Digital Current Monitor Reference Value <Heavy load>
0.20 to 2.00 Rated current
<Light load>
0.20 to 1.50 Rated current
C039 Low Current Detection Level <Heavy load>
0.00 to 2.00 Rated current (0.4 to 55 kW)
0.00 to 1.80 Rated current (75 to 132 kW)
<Light load>
0.00 to 1.50 Rated current
C041 1st Overload Warning Level 0.0: Function not active
<Heavy load>
0.00 to 2.00 Rated current (0.4 to 55 kW)
0.00 to 2.00 Rated current (75 to 132 kW)
<Light load>
0.00 to 1.50 Rated current
C241 MX2 only: 2nd Overload Warning Level
C111 1st Overload Warning Level 2 <Heavy load>
0.00 to 2.00 Rated current (0.4 to 55 kW)
0.00 to 1.80 Rated current (75 to 132 kW)
<Light load>
0.00 to 1.50 Rated current

Omron 3G3MX2 Series Specifications

General

Frequency Range	0.1 to 400 Hz
Control Method	V/f Control, Sensorless Vector Control
Overload Capacity	150% for 60 seconds
Safety Standard	CE, UL, cUL
IP Rating	IP20
Output Voltage	3-phase 200-240V AC
Output Frequency	0.1 to 400 Hz
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Ground fault, Short circuit
Ambient Temperature	-10 to 50°C
Operating Temperature	-10 to 50°C
Storage Temperature	-20 to 65°C
Humidity	5% to 95% RH (non-condensing)
Altitude	Up to 1000 m
Braking Unit	Built-in
Communication	Modbus RTU
Communication Interface	RS-485
Cooling Method	Forced air cooling
Enclosure Rating	IP20
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overload