Omron MX2 Series User Manual

8 Communications Functions
8 - 98
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
2253 to
2268 hex
−
Reserved
−
−
−
−
−
2269 hex
2268 hex
2nd AVR Selection
A281
R/W
00: Always ON
01: Always OFF
02: OFF during decel-
eration
−
P. 7-42
226A hex
2269 hex
2nd Motor Rated
Voltage Selection
A282
R/W
200-V class: 00 (200)
01 (215)
02 (220)
03 (230)
04 (240)
400-V class: 05 (380)
06 (400)
07 (415)
08 (440)
09 (460)
10 (480)
−
P. 5-20
P. 7-42
226B to
226E hex
−
Reserved
−
−
−
−
−
226F hex
226E hex
2nd Acceleration
Time 2
A292
(HIGH)
R/W
1 to 360000
0.01 [s]
P. 5-36
2270 hex
226F hex
A292
(LOW)
R/W
2271 hex
2270 hex
2nd Deceleration
Time 2
A293
(HIGH)
R/W
1 to 360000
0.01 [s]
2272 hex
2271 hex
A293
(LOW)
R/W
2273 hex
2272 hex
2nd 2-step
Acceleration/
Deceleration
Selection
A294
R/W
00: Switch via 2CH ter-
minal
01: Switch by 2-step
Accelera-
tion/Deceleration
Frequency
02: Switch only during
forward/reverse
switching
−
2274 hex
2273 hex
2nd 2-step
Acceleration
Frequency
A295
(HIGH)
R/W
0 to 59000
0.01
[Hz]
2275 hex
2274 hex
A295
(LOW)
R/W
2276 hex
2275 hex
2nd 2-step
Deceleration
Frequency
A296
(HIGH)
R/W
0 to 59000
0.01
[Hz]
2277 hex
2276 hex
A296
(LOW)
R/W
2278 to
230B hex
−
Not used
−
−
Not accessible
−
−

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