Omron MX2 Series User Manual

8 Communications Functions
8 - 38
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
Coil No.
Modbus coil
spec. No.
Item
R/W
Description
0010 hex
000F hex
RUN direction
R
1: Reverse
0: Forward (Interlocked with d003)
0011 hex
0010 hex
Inverter ready
R
1: Ready
0: Not ready
0012 hex
−
Reserved
−
−
0013 hex
0012 hex
RUN (During RUN)
R
1: ON
0: OFF
0014 hex
0013 hex
FA1 (Constant speed arrival
signal)
R
1: ON
0: OFF
0015 hex
0014 hex
FA2 (Set frequency exceeded
signal)
R
1: ON
0: OFF
0016 hex
0015 hex
OL (Overload warning)
R
1: ON
0: OFF
0017 hex
0016 hex
OD (Excessive PID deviation)
R
1: ON
0: OFF
0018 hex
0017 hex
AL (Alarm signal)
R
1: ON
0: OFF
0019 hex
0018 hex
FA3 (Set-frequency only
signal)
R
1: ON
0: OFF
001A hex
0019 hex
OTQ (Overtorque/Under-
torque)
R
1: ON
0: OFF
001B hex
−
Reserved
−
−
001C hex
001B hex
UV (Undervoltage)
R
1: ON
0: OFF
001D hex
001C hex
TRQ (Torque limit)
R
1: ON
0: OFF
001E hex
001D hex
RNT (RUN time over)
R
1: ON
0: OFF
001F hex
001E hex
ONT (Power ON time over)
R
1: ON
0: OFF
0020 hex
001F hex
THM (Electronic thermal
warning)
R
1: ON
0: OFF
0021 to
0025 hex
−
Reserved
−
−
0026 hex
0025 hex
BRK (Brake release)
R
1: ON
0: OFF
0027 hex
0026 hex
BER (Brake error)
R
1: ON
0: OFF
0028 hex
0027 hex
ZS (0-Hz detection signal)
R
1: ON
0: OFF
0029 hex
0028 hex
DSE (Excessive speed
deviation)
R
1: ON
0: OFF
002A hex
0029 hex
POK (Positioning ready)
R
1: ON
0: OFF
002B hex
002A hex
FA4 (Set frequency exceeded
signal 2)
R
1: ON
0: OFF
002C hex
002B hex
FA5 (Set-frequency only sig-
nal 2)
R
1: ON
0: OFF
002D hex
002C hex
OL2 (Overload warning 2)
R
1: ON
0: OFF

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