Omron MX2 Series User Manual

4 Parameter List
4 - 20
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
Parameter
No.
Function name
Monitor or data range
Default
data
Set
data
Changes
during
RUN
Unit
Page
Auxiliary
function
b075
Ambient Tempera-
ture
−10. to 50.
40
Enabled
°C
P. 7-87
b078
Integrated Power
Clear
00: Clear disabled
01: Clear with the Enter key
00
Enabled
−
P. 7-9
b079
Integrated Power
Display Scale
1. to 1000.
1.
Enabled
−
b082
Starting
Frequency
0.01 to 10.00 (100.00)
*1
1.50
Enabled
Hz
P. 7-35
b083
Carrier Frequency
2.0 to 15.0 or 10.0 (Heavy load/Light
load) (2.0 to 10.0)
*1
This parameter requires derating.
10.0/
2.0 (5.0)
*1
Enabled
kHz
P. 7-31
b084
Initialization Selec-
tion
00: Initialization disabled
01: Clearing Fault Monitor
02: Initialize data
03: Clear fault monitor + Initialize data
04: Clear fault monitor + Initialize data +
Clear DriveProgramming
00
Disabled
−
P. 5-5
b085
Initialization Data
Selection
Do not change from 00.
00
Disabled
−
b086
Frequency Conver-
sion Coefficient
0.01 to 99.99
1.00
Enabled
−
P. 7-6
b087
STOP Key Selection
00: Enabled
01: Disabled
02: Only RESET enabled
00
Enabled
−
P. 5-41
b088
Free-run Stop Selec-
tion
00: 0-Hz restart
01: Frequency pull-in restart at shutoff
02: Frequency pull-in restart
00
Enabled
−
P. 5-38
b089
Automatic Carrier
Reduction
00: Disabled
01: Enabled (dependent on current)
02: Enabled (dependent on cooling fin
temperature)
01
Enabled
−
P. 7-32
b090
Usage Rate of
Regenerative Brak-
ing
0.0: Regenerative braking not active 0.1
to 100.0 (limited by setting in b097)
0.0
Enabled
%
P. 5-64
b091
Stop Selection
00: Deceleration stop
01: Free-run stop
00
Enabled
−
P. 5-38
b092
Cooling Fan Operation
00: Always enabled
01: Enabled only during operation (includ-
ing 3 minutes after power-on and 3 min-
utes after Inverter operation stop)
02: Dependent on fin temperature
01
Enabled
−
P. 7-86
b093
Total Fan Operation
Time Clear
00: Clear disabled
01: Clear (Set at time of replacement)
00
Enabled
−
b094
Initialization Target
Setting
00: All data
01: All data other than terminals/com-
munications
02: U*** registration function only
03: Other than U*** registration function
and b37
00
Disabled
−
P. 5-5
*1. In high-frequency mode.

Omron MX2 Series Specifications

General

Cooling Method	Fan cooling
Output Frequency Range	0.1 to 400 Hz
Control Method	V/f control, Sensorless vector control
Protection Functions	Overcurrent, overvoltage, undervoltage, overload, overheating, short circuit
Communication Options	Modbus RTU
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Ambient Operating Temperature	-10°C to +50°C
Enclosure	IP20
Storage Temperature	-20°C to +65°C
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m
Power Supply Voltage	200-240V AC
Input Voltage	3-phase 200-240V AC