Omron MX2 Series User Manual

8 Communications Functions
8 - 83
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
1573 hex
1572 hex
PM Motor Pole
Number
H104
R/W
00: 2P
01: 4P
02: 6P
03: 8P
04 to 23: Do not set 10
to 48P.
−
P. 6-62
1574 hex
1573 hex
PM Motor Rated
Current
H105
R/W
0 to 1000
0.1 [%]
1575 hex
1574 hex
PM Motor
Parameter R
H106
R/W
1 to 65535
0.001
[]
1576 hex
1575 hex
PM Motor
Parameter Ld
H107
R/W
1 to 65535
0.01
[mH]
1577 hex
1576 hex
PM motor
Parameter Lq
H108
R/W
1 to 65535
0.01
[mH]
1578 hex
1577 hex
PM motor
Parameter Ke
H109
R/W
1 to 65535
0.0001
[Vp/
(rad/s)]
1579 hex
1578 hex
PM motor
Parameter J
H110
(HIGH)
R/W
1 to 9999000
0.001
[kgm
2
]
157A hex
1579 hex
H110
(LOW)
157B hex
157A hex
PM Motor
Parameter R
(Auto-tuning Data)
H111
R/W
1 to 65535
0.001
[]
P. 6-59
157C hex
157B hex
PM Motor
Parameter Ld
(Auto-tuning Data)
H112
R/W
1 to 65535
0.01
[mH]
157D hex
157C hex
PM Motor
Parameter Lq
(Auto-tuning Data)
H113
R/W
1 to 65535
0.01
[mH]
157E to
1580 hex
−
Not used
−
−
Not accessible
−
−
1581 hex
1580 hex
PM Motor Speed
Response
H116
R/W
1 to 1000
1 [%]
P. 6-64
1582 hex
1581 hex
PM Motor Starting
Current
H117
R/W
2000 to 10000
0.01
[%]
1583 hex
1582 hex
PM Motor Starting
Time
H118
R/W
1 to 6000
0.01 [s]
1584 hex
1583 hex
(Reserved)
H119
*1
R/W
0 to 120
1 [%]
1585 hex
−
Not used
−
−
Not accessible
−
−
1586 hex
1585 hex
PM Motor Minimum
Frequency
H121
R/W
0 to 255
0.1 [%]
P. 6-64
1587 hex
1586 hex
PM Motor No-Load
Current
H122
R/W
0 to 10000
0.01
[%]
1588 hex
1587 hex
PM Motor Starting
Method Selection
H123
R/W
00: Disabled
01: Initial pole position
estimation enabled
−
1589 hex
−
Not used
−
−
Not accessible
−
−
*1. Changing it does not affect the operation of the 3G3MX2-EV2 Series Inverter.
8
8-9 Modbus Communication Data Lists
8-9-4 Group A/b/C/H/P Register List

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