| Function name | Specifications |
| Enclosure ratings *1 | Open type (IP20) |
| Control | Control method | Phase-to-phase sinusoidal modulation PWM |
Output frequency
range *2 | 0.10 to 400 Hz (or 580 Hz in the high-frequency mode; restrictions apply) |
| Frequency precision *3 | Digital command: ±0.01% of the max. frequency, Analog command: ±0.2% of
the max. frequency (25±10 °C) |
Frequency setting
resolution | Digital setting: 0.01 Hz, Analog setting: One-thousandth of the maximum
frequency |
Voltage/Frequency
characteristics | V/f characteristics (constant/reduced torque)
Sensorless vector control, V/f control with speed feedback |
Overload current
rating | Heavy load rating (CT): 150%/60 s
Light load rating (VT): 120%/60 s |
Instantaneous
overcurrent protection | 200% of the value of heavy load rating (CT) |
Acceleration/
Deceleration time | 0.01 to 3600 s (linear/curve selection), acceleration/deceleration 2 setting
vailable |
Carrier frequency
adjustment range | 2 to 15 kHz (with derating) |
| Starting torque | 200%/0.5 Hz (sensorless vector control) |
External DC injection
braking | 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). |
| Protective functions | 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. |
Input
signal | Frequency settings | Digital Operator
External analog input signal: 0 to 10 VDC/4 to 20 mA, Modbus communication
(Modbus-RTU) |
| RUN/STOP command | Digital Operator
External digital input signal (3-wire input supported), Modbus communication
(Modbus-RTU) |
| Multi-function input *4 | 7 points (Functions can be selected from among 68) |
| Analog input *5 | 2 points (Voltage FV terminal: 10 bits/0 to 10 V, Current FI terminal: 10 bits/4 to
20 mA) |
| Pulse input | 1 point (RP terminal: 32 kHz max., 5 to 24 VDC) |
Output
signal | Multi-function output *4 | 2 points (P1 and P2, Functions can be selected from among 47) |
| Relay output *4 | 1 point (SPDT contact (MC, MA, MB), Functions can be selected from among 47) |
Analog output
(Frequency monitor) *6 | 1 point (AM terminal: Voltage 10 bits/0 to 10 V) (Frequency, current selectable) |
| Pulse output | 1 point (MP terminal: 32 kHz max., 0 to 10 V) |
Communi-
cations | RS-422 | RJ45 connector (for Digital Operator) |
| RS-485 | Control circuit terminal block, Modbus communication (Modbus-RTU) |
| USB | USB1.1, mini-B connector |
| Other functions | AVR function, V/f characteristics switching, upper/lower limit, 16-step speeds,
starting frequency adjustment, jogging operation, carrier frequency adjustment,
PID control, frequency jump, analog gain/bias adjustment, S shape
acceleration/deceleration, electronic thermal characteristics, level adjustment,
restart function, torque boost function, fault monitor, soft lock function, frequency
conversion display, USP function, motor 2 control function, UP/DWN,
overcurrent control function, etc. |
Operating
environ-
ment | Ambient operating
temperature *7 | -10 to 50 °C (However, derating is required). |
Ambient storage
temperature | -20 °C to 65 °C |
Ambient operating
humidity | 20% to 90% RH (with no condensation) |
| Vibration resistance | 5.9 m/s2 (0.6G), 10 to 55 Hz |
Application
environment | At a maximum altitude of 1,000 m; indoors (without corrosive gases or dust) |
| Options | EtherCAT
Communication Unit | 3G3AX-MX2-ECT |
CompoNet
Communication Unit | 3G3AX-MX2-CRT-E |
DeviceNet
Communication Unit | 3G3AX-MX2-DRT-E |
| Other option | DC reactor, AC reactor, radio noise filter, input noise filter, output noise filter,
regenerative braking unit, Braking Resistor, etc. |
Interna-
tional
standard | EC di-
rective | Machinery
Directives | EN ISO 13849-1: 2008 Pld
EN 61800-5-2
EN 60204-1 |
| EMC Directive | EN 61800-3: 2004 |
Low-voltage
Directive | EN 61800-5-1: 2007 |
| UL/cUL | UL508C |
