Omron MX2 Series User Manual

8 Communications Functions
8 - 82
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
Register
No.
Modbus
register
spec. No
Function name
Parameter
No.
R/W
Monitor or setting data
Data
resolution
Page
1525 hex
1524 hex
1st Motor Parameter
R1 (Auto-tuning
Data)
H030
R/W
1 to 65535
0.001
[]
P. 6-4
1526 hex
−
Reserved
−
−
−
−
−
1527 hex
1526 hex
1st Motor Parameter
R2 (Auto-tuning
Data)
H031
R/W
1 to 65535
0.001
[]
P. 6-4
1528 hex
−
Reserved
−
−
−
−
−
1529 hex
1528 hex
1st Motor Parameter
L (Auto-tuning Data)
H032
R/W
1 to 65535
0.01
[mH]
P. 6-4
152A hex
−
Reserved
−
−
−
−
−
152B hex
152A hex
1st Motor Parameter
Io (Auto-tuning
Data)
H033
R/W
1 to 65535
0.01 [A]
P. 6-4
152C hex
152B hex
1st Motor Parameter
J (Auto-tuning Data)
H034
(HIGH)
R/W
1 to 9999000
0.001
[kgm
2
]
152D hex
152C hex
H034
(LOW)
R/W
152E to
153C hex
−
Reserved
−
−
−
−
−
153D hex
153C hex
V/f Control With
Speed Feedback
Slip Compensation
Proportional Gain
H050
R/W
0 to 1000
0.01 [%]
P. 6-24
153E hex
153D hex
V/f Control With
Speed Feedback
Slip Compensation
Integral Gain
H051
R/W
0 to 1000
1 [s]
153F to
1570 hex
−
Not used
−
−
Not accessible
−
−
1571 hex
1570 hex
PM Motor
Parameter Selection
H102
R/W
00: Standard PM motor
parameter
01: Auto-tuning data
parameter
−
P. 6-62
1572 hex
1571 hex
PM Motor Capacity
H103
R/W
00: 0.1
01: 0.2
02: 0.4
03: 0.55
04: 0.75
05: 1.1
06: 1.5
07: 2.2
08: 3.0
09: 3.7
10: 4.0
11: 5.5
12: 7.5
13: 11.0
14: 15.0
15: 18.5
−

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