Omron MX2 Series User Manual

8 Communications Functions
8 - 87
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
164E hex
164D hex
Origin Search Mode
P068
R/W
00: Origin Search
Mode 1
01: Origin Search
Mode 2
−
P. 6-40
164F hex
164E hex
Origin Search
Direction Selection
P069
R/W
00: Forward
01: Reverse
−
1650 hex
164F hex
Origin Search Mode
1 Frequency
P070
R/W
0 to 1000 (10000)
*1
0.01
[Hz]
1651 hex
1650 hex
Origin Search Mode
2 Frequency
P071
R/W
0 to 1st Maximum Fre-
quency
0.01
[Hz]
1652 hex
1651 hex
Position Limit
Setting (Forward
Side)
P072
(HIGH)
R/W
0 to 268435455
1
[pulse]
P. 6-34
1653 hex
1652 hex
P072
(LOW)
R/W
1654 hex
1653 hex
Position Limit
Setting (Reverse
Side)
P073
(HIGH)
R/W
−268435455 to 0
1
[pulse]
1655 hex
1654 hex
P073
(LOW)
R/W
1656 hex
−
Reserved
−
−
−
−
−
1657 hex
1656 hex
Position Control
Mode Selection
P075
R/W
00: Limit
01: No limit
−
P. 6-34
1658 hex
−
Reserved
−
−
−
−
−
1659 hex
1658 hex
Encoder Disconnec-
tion Detection Time
P077
R/W
0: Disconnection
detection disabled
1 to 100
0.1 [s]
P. 6-34
165A hex
−
Reserved
−
−
−
−
−
165B hex
165C hex
165B hex
Restarting
Positioning Range
Setting
P080
R/W
0 to 10000
1
[pulse]
P. 6-45
*1. In high-frequency mode.
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