Common Specification Selection Features SYSDRIVE JX Series SYSDRIVE MX Series SYSDRIVE RX Series SYSDRIVE Option Overview of Inverter Selection Advanced General-purpose Inverters SYSDRIVE RX Series 43 Item Specifications Enclosure rating IP20 Cooling method Forced air cooling Control method Phase-to-phase sinusoidal modulation PWM Output frequency range 0.1 to 400Hz Frequency precision Digital command: ±0.01% of the max. frequency Analog command: ±0.2% of the max. frequency (25°C ±10°C) Frequency resolution Digital setting: 0.01 Hz Analog setting: Max. frequency/4000 (Terminal FV: 12 bits/0 to +10 V), (Terminal FV2: 12 bits/−10 to +10 V), (Terminal FI:
12 bits/0 to +20 mA) Voltage/Frequency characteristics V/f optionally changeable at base frequencies of 30 to 400 Hz, V/f braking constant torque, reduction torque, sensorless vector control, sensor-less vector control at 0 Hz Speed fluctuation ±0.5% (under sensor-less vector control or sensorless vector control at 0 Hz) Overload current rating 150%/60 s, 200%/3 s Acceleration/Deceleration time 0.01 to 3600.0 s (line/curve selection) Starting torque 200%/0.3 Hz (under sensorless vector control or sensor-less vector control at 0 Hz) 150%/Torque at 0 Hz (under sensor-less vector control at 0 Hz, or when the motor with one frame fewer than the maximum applicable motor is connected) DC injection braking Operates when the starting frequency is lower than that in deceleration via the STOP command, when the frequency reference is lower than the operation frequency, or via an external input (braking power, time, and frequency settable) Input Multi-function input 8 terminals, NO/NC switchable, sink/source logic switchable [Terminal function] 8 functions can be selected from among 60.
Reverse (RV), Multi-step speed 1 (CF1), Multi-step speed 2 (CF2), Multi-step speed 3 (CF3), Multi-step speed 4 (CF4), Jogging (JG), External DC injection braking (DB), 2nd control (SET), 2-step acceleration/deceleration (2CH), Free-run stop (FRS), External trip (EXT), USP function (USP), Commercial switch (CS), Soft lock (SFT), Analog input selection (AT), 3rd control (SET3), Reset (RS), 3-wire startup (STA), 3-wire stop (STP), 3-wire forward/reverse (F/R), PID disabled (PID), PID integral reset (PIDC), Control gain switching (CAS), Remote operation accelerated (UP), Remote operation decelerated (DWN), Remote operation data clear (UDC), Forced operator (OPE), Multi-step speed bit 1 (SF1), Multi-step speed bit 2 (SF2), Multi-step speed bit 3 (SF3), Multi-step speed bit 4 (SF4), Multi-step speed bit 5 (SF5), Multi-step speed bit 6 (SF6), Multi-step speed bit 7 (SF7), Overload limit switching (OLR), Torque limit enabled (TL), Torque limit switching 1 (TRQ1), Torque limit switching 2 (TRQ2), P/PI switching (PPI), Brake confirmation (BOK), Orientation (ORT), LAD cancel (LAC), Position deviation clear (PCLR), Pulse train position command input permission (STAT), Frequency addition function (ADD), Forced terminal (F-TM), Torque reference input permission (ATR), Integrated power clear (KHC), Servo ON (SON), Preliminary excitation (FOC), General-purpose input 1 (MI1), General-purpose input 2 (MI2), General-purpose input 3 (MI3), General-purpose input 4 (MI4), General-purpose input 5 (MI5), General-purpose input 6 (MI6), General-purpose input 7 (MI7), General-purpose input 8 (MI8), Analog command held (AHD), No allocation (no) Thermistor input terminal 1 terminal (Positive/Negative temperature coefficient of resistance element switchable) Output Multi-function output 5 open collector output terminals:
NO/NC switchable, sink/source logic switchable 1 relay (SPDT contact) output terminal: NO/NC switchable [Terminal function] 6 functions can be selected from among 43.
During operation (RUN), Constant speed reached (FA1), Set frequency exceeded (FA2), Overload warning (OL), Excessive PID deviation (OD), Alarm signal (AL), Set frequency only (FA3), Overtorque (OTQ), Signal during momentary power interruption (IP), Signal during undervoltage (UV), Torque limit (TRQ), RUN time over (RNT), Power ON time over (ONT), Thermal warning (THM), Brake release (BRK), Brake error (BER), Zero-speed signal (ZS), Excessive speed deviation (DSE), Position ready (POK), Set frequency exceeded 2 (FA4), Set frequency only 2 (FA5), Overload warning 2 (OL2), PID FB status output (FBV), Network error (NDc), Logic operation output 1 (LOG1), Logic operation output 2 (LOG2), Logic operation output 3 (LOG3), Logic operation output 4 (LOG4), Logic operation output 5 (LOG5), Logic operation output 6 (LOG6), Capacitor life warning (WAC), Cooling fin overheat warning (WAF), Starting contact signal (FR), Cooling fin overheat warning (OHF), Low current signal (LOC), General-purpose output 1 (MO1), General-purpose output 2 (MO2), General-purpose output 3 (MO3), General-purpose output 4 (MO4), General-purpose output 5 (MO5), General-purpose output 6 (MO6), Operation ready (IRDY), During forward operation (FWR), During reverse operation (RVR), Fatal fault (MJA), Alarm codes 0 to 3 (AC0 to AC3) Multi-function monitor output terminal Analog voltage output, Analog current output, Pulse train output (A-F, D-F {multiplied by "n", pulse output only}, A, T, V, P, etc.) Display monitor Output frequency, Output current, Output torque, Frequency conversion value, Trip record, I/O terminal status, Electric power, etc.
Other functions V/f free setting (7), Upper/lower frequency limit, Frequency jump, Curve acceleration/deceleration, Manual torque boost level/break, Energy-saving operation, Analog meter adjustment, Starting frequency, Carrier frequency adjustment, Electronic thermal function, (free setting available), External start/end (frequency/rate), Analog input selection, Trip retry, Restart during momentary power interruption, Various signal outputs, Reduced voltage startup, Overload limit, Initialization value setting, Automatic deceleration at power-off, AVR function, Fuzzy acceleration/deceleration, Auto tuning (Online/Offline), High-torque multi-operation control (sensor-less vector control of two monitors with one Inverter) Carrier frequency modification range 0.5 to 15 kHz Protective functions Overcurrent protection, Overvoltage protection, Undervoltage protection, Electronic thermal protection, Temperature error protection, Momentary power interruption/Power interruption protection, Input open-phase protection, Braking resistor overload protection, Ground-fault overcurrent detection at power-on, USP error, External trip, Emergency shutoff trip, CT error, Communication error, Option error, etc.