Omron SYSDRIVE MX2 SERIES User Manual page 397

Common Specifications
Function name
Enclosure ratings
Control method
Output frequency
*2
range
Frequency
*3
precision
Frequency setting
resolution
Voltage/Frequency
characteristics
Overload current
rating
Instantaneous
overcurrent protection
Acceleration/
Deceleration time
Carrier frequency
adjustment range
Starting torque
External DC
injection braking
Protective functions
Frequency
settings
RUN/STOP
command
Multi-function input
Analog input
Pulse input
Multi-function
output
Relay output
Analog output
(Frequency
monitor)
Pulse output
RS-422
RS-485
USB
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
*1
Open type (IP20)
Phase-to-phase sinusoidal modulation PWM
0.10 to 400 Hz (or 1,000 Hz in the high-frequency mode; restrictions apply)
Digital command: ±0.01% of the max. frequency, Analog command: ±0.2% of
the max. frequency (25°C±10°C)
Digital setting: 0.01 Hz, Analog setting: One-thousandth of the maximum
frequency
V/f characteristics (constant/reduced torque)
Sensorless vector control, V/f control with speed feedback
Heavy load rating (CT): 150%/60 s
Light load rating (VT): 120%/60 s
200% of the value of heavy load rating (CT)
0.01 to 3600 s (linear/curve selection), acceleration/deceleration 2 setting
available
2 to 15 kHz (with derating)
200%/0.5 Hz (sensorless vector control)
Starts at a frequency lower than that in deceleration via the STOP command, at a value
set lower than that during operation, or via an external input. (Level and time settable).
Overcurrent, overvoltage, undervoltage, electronic thermal, temperature error,
ground fault overcurrent at power-on status, rush current prevention circuit,
overload limit, incoming overvoltage, external trip, memory error, CPU error,
USP error, communication error, overvoltage suppression during deceleration,
protection upon momentary power outage, emergency cutoff, etc.
Digital Operator
External analog input signal: Variable resistance/0 to 10 VDC/4 to 20 mA,
Modbus communication (Modbus-RTU)
Digital Operator
External digital input signal (3-wire input supported), Modbus communication
(Modbus-RTU)
7 points (Selectable from 59 functions)
2 points (Voltage FV terminal: 10 bits/0 to 10 V, Current FI terminal: 10 bits/4
to 20 mA)
1 point (RP terminal: 32 kHz max., 5 to 24 VDC)
2 points (P1/EDM, P2; selectable from 43 functions)
1 point (1c contact: MC, MA, MB; selectable from 43 functions)
1 point (AM terminal: Voltage 10 bits/0 to 10 V) (Frequency, current selectable)
1 point (MP terminal: 32 kHz max., 0 to 10 V)
RJ45 connector (for Digital Operator)
Control circuit terminal block, Modbus communication (Modbus-RTU)
USB1.1, mini-B connector
9-1 Standard Specification List
Specifications
9
9-4