Omron MX2 Series User Manual

4 Parameter List
4 - 9
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
V/f characteristics
A041
1st Torque Boost
Selection
00: Manual torque boost
01: Automatic torque boost
01
Disabled
−
P. 5-59
A241
2nd Torque Boost
Selection
00: Manual torque boost
01: Automatic torque boost
01
Disabled
−
A042
1st Manual Torque
Boost Voltage
0.0 to 20.0 (Percentage of 1st Motor
Rated Voltage Selection (A082))
1.0
Enabled
%
A242
2nd Manual Torque
Boost Voltage
0.0 to 20.0 (Percentage of 2nd Motor
Rated Voltage Selection (A282))
1.0
Enabled
%
A043
1st Manual Torque
Boost Frequency
0.0 to 50.0 (Percentage of 1st Base Fre-
quency (A003))
5.0
Enabled
%
A243
2nd Manual Torque
Boost Frequency
0.0 to 50.0 (Percentage of 2nd Base Fre-
quency (A203))
5.0
Enabled
%
A044
1st Control Method
00: Constant torque characteristics
(VC)
01: Reduced torque characteristics (VP 1.7th
power (VC at low speed))
02: Free V/f setting
03:
Sensorless vector control
*1
00
Disabled
−
P. 5-8
A244
2nd Control Method
00: Constant torque characteristics (VC)
01: Reduced torque characteristics (VP 1.7th
power (VC at low speed))
02: Free V/f setting
03:
Sensorless vector control
*1
00
Disabled
−
A045
1st Output Voltage Gain
20. to 100.
100.
Enabled
%
P. 7-41
A245
2nd Output Voltage
Gain
20. to 100.
100.
Enabled
%
A046
1st Automatic Torque
Boost Voltage Compen-
sation Gain
0. to 255.
100.
Enabled
−
P. 5-59
A246
2nd Automatic Torque
Boost Voltage Compen-
sation Gain
0. to 255.
100.
Enabled
−
A047
1st Automatic Torque
Boost Slip Compen-
sation Gain
0. to 255.
0.
Enabled
−
A247
2nd Automatic
Torque Boost Slip
Compensation Gain
0. to 255.
0.
Enabled
−
DC injection
braking
A051
DC Injection Braking
Selection
00: Disabled
01: Enabled
02: Enabled (Operates only at set fre-
quency)
00
Enabled
−
P. 7-93
A052
DC Injection Braking
Frequency
0.00 to 60.00
0.50
Enabled
Hz
A053
DC Injection Braking
Delay Time
0.0 to 5.0
0.0
Enabled
s
A054
DC Injection Braking
Power
0. to 100./70.
(Heavy load/Light load)
50.
Enabled
%
A055
DC Injection Braking
Time
0.0 to 60.0
0.5
Enabled
s
A056
DC Injection Braking
Edge/Level Selection
00: Edge operation
01: Level operation
01
Enabled
−
*1. Sensorless vector control can be set in the heavy load mode only.
4
4-3 Extended Function Mode
4-3-1 Group A: Standard Function Parameters

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