Omron MX2 Series User Manual

8 Communications Functions
8 - 99
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
230C hex
230B hex
2nd Electronic
Thermal Level
b212
R/W
200 to 1000
0.1 [%]
P. 5-15
230D hex
230C hex
2nd Electronic
Thermal
Characteristics
Selection
b213
R/W
00: Reduced torque
characteristics
01: Constant torque
characteristics
02: Free setting
−
230E to
2315 hex
−
Reserved
−
−
−
−
−
2316 hex
2315 hex
2nd Overload Limit
Selection
b221
R/W
00: Disabled
01: Enabled during
acceleration and
constant speed
02: Enabled during
constant speed
03: Enabled during
acceleration and
constant speed
(Accelerated
during regenera-
tion)
−
P. 7-78
2317 hex
2316 hex
2nd Overload Limit
Level
b222
R/W
100 to 2000 (1500)
0.1 [%]
2318 hex
2317 hex
2nd Overload Limit
Parameter
b223
R/W
1 to 30000
0.1 [s]
2319 to
2428 hex
−
Not used
−
−
Not accessible
−
−
2429 hex
2428 hex
2nd Overload
Warning Level
C241
R/W
0 to 2000
0.1 [%]
P. 7-78
242A to
2501 hex
−
Not used
−
−
Not accessible
−
−
2502 hex
2501 hex
2nd Motor Parame-
ter Selection
H202
R/W
00: Standard motor
parameter
02: Auto-tuning param-
eter
−
P. 6-4
2503 hex
2502 hex
2nd Motor Capacity
H203
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
−
8
8-9 Modbus Communication Data Lists
8-9-5 2nd Control Register Number 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