New AC Drives Family Delivers Excellent Performance and Value AC Drives Reduce Motor Wear and Improve Energy Efficiency to Reduce Your Operating Costs Three models address simple to complex needs Space- and energy-saving features Easy-to-apply advanced functions High torque at low frequencies Simple, Compact Inverters SYSDRIVE JX Series Nomenclature and Functions Inverter Nomenclature and Functions Top Cover Remove this cover when wiring the upper terminal block. Digital Operator Used to set parameters, perform various monitoring, and start and stop the Inverter. 8k8k8k8 Frequency adjuster Sets the frequency reference within a range between 0 Hz and the maximum frequency. Data Display Displays relevant data, such as frequency reference, output current, and set values. Communications connector (with cover) Front cover Remove this cover when wiring the upper or lower terminal block. Bottom cover Remove this cover when wiring the lower terminal blocks. Note 1. Connect the communications cable after opening the cover of the communications connector. Remove the front cover to switch communications. 2. The cover of the communications connector is removable. Remove the front cover to attach it. 10 Simple, Compact Inverters SYSDRIVE JX Series Data display Selection Part Names and Descriptions of the Digital Operator 8k8k8k8 RUN command LED indicator Features FREQ adjuster Operation keys SYSDRIVE JX Series Name POWER LED indicator Lit when the power is supplied to the control circuit. ALARM LED indicator Lit when an Inverter error occurs. RUN (during RUN) LED indicator Lit when the Inverter is running. PROGRAM LED indicator Lit when the set value of each function is indicated on the data display. Blinks during warning (when the set value is incorrect). Data display Displays relevant data, such as frequency reference, output current, and set values. Data display LED indicator Lit according to the indication on the data display. Hz: Frequency A: Current Volume LED indicator Lit when the frequency reference source is set to the FREQ adjuster. FREQ adjuster Sets a frequency. Available only when the frequency reference source is set to the FREQ adjuster. (Check that the Volume LED indicator is lit.) RUN command LED indicator Lit when the RUN command is set to the Digital Operator. (The RUN key on the Digital Operator is available for operation.) RUN key Activates the Inverter. Available only when operation via the Digital Operator is selected. (Check that the RUN command LED indicator is lit.) STOP/RESET key Decelerates and stops the Inverter. Functions as a reset key if an Inverter error occurs. Mode key Switches between the monitor mode (d@@@), the basic function mode (F@@@), and the extended function mode (A@@@, b@@@, c@@@, H@@@). Enter key Enters the set value. (To change the set value, be sure to press the Enter key.) Increment key Changes the mode. Also, increases the set value of each function. Decrement key Changes the mode. Also, decreases the set value of each function. SYSDRIVE Option Overview of Inverter Selection JX Series SYSDRIVE RX Series Simple, Compact Inverters SYSDRIVE SYSDRIVE MX Series 8k8k8k8 Description 11 Using Digital Operator 1. Setting the maximum output frequency Power ON (5) A004 appears. (1) 0.0 or the value previously monitored is displayed. 0.0 Press ak0k0k4 Press key. key. (6) Preset value is displayed. (2) Function code appears. 5k0. Ddk0k0k1 Press appears. Press until A --- to set desired value. (7) Newly set value is displayed. 1k0k0. (3) A --- appears. ak-k-kPress Press key. (4) A001 or the code number set in the end of last setting is displayed. ak0k0k1 Press appears. until A --- ak0k0k4 Simple, Compact Inverters SYSDRIVE (8) Returns to A004 and the setting is complete. * To run the motor, go back to monitor mode or basic setting mode. * Pressing key for a while and back to d001. (It continues in upper right.) 12 key to store the value. JX Series 2. Running the motor (by potentiometer) 3. Monitoring output current value Power ON (1) 0.0 or the value previously monitored is displayed. 0.0 key and turn the potentiometer Press key. (2) Function code appears. clockwise. (2) The motor runs at the frequency set by the potentiometer. D5k0k0 Ddk0k0k1 SYSDRIVE MX Series Press Press SYSDRIVE JX Series Press (1) 0.0 or the value previously monitored is displayed. Features 0.0 Selection Power ON until d002 appears. key to stop the motor. 0.0 SYSDRIVE RX Series (3) d002 appears. (3) The motor stops. Ddk0k0k2 5.0 SYSDRIVE Option Press key. (4) Output current value is displayed. Overview of Inverter Selection Simple, Compact Inverters SYSDRIVE JX Series 13 Standard Specification List 200-V Class Item 3-phase 200-V class Model name (3G3JX-) A2002 A2004 A2007 A2015 A2022 A2037 Applicable motor capacity *1 kW 0.2 0.4 0.75 1.5 2.2 3.7 HP 1/4 1/2 1 2 3 5 Rated output capacity (kVA) 200 V 0.4 0.9 1.3 2.4 3.4 5.5 240 V 0.5 1.0 1.6 2.9 4.1 6.6 9.3 13.0 20.0 Rated input voltage 3-phase (3-wire) 200 V -15% to 240 V +10%, 50/60 Hz 5% Built-in filter Zero-phase reactor Rated input current (A) Rated output voltage 1.8 *2 3.4 5.2 3-phase: 200 to 240 V (Cannot exceed that of incoming voltage.) Rated output current (A) 1.4 2.6 4.0 7.1 10.0 15.9 Weight (kg) 0.8 0.9 1.1 2.2 2.4 2.4 Cooling method Self-cooling Braking torque Forced-air-cooling At short-time deceleration *3 At capacitor feedback Approx. 50% DC injection braking Injection braking frequency/time, braking force variable, frequency control available Approx. 20% to 40% 400-V Class Item 3-phase 400-V class Model name (3G3JX-) A4004 A4007 A4015 A4022 A4037 Applicable motor capacity *1 kW 0.4 0.75 1.5 2.2 3.7 HP 1/2 1 2 3 5 Rated output capacity (kVA) 380 V 0.9 1.6 2.5 3.6 5.6 480 V 1.2 2.0 3.1 4.5 7.1 7.0 11.0 Rated input voltage 3-phase (3-wire) 380 V -15% to 480 V +10%, 50/60 Hz 5% Built-in filter Zero-phase reactor Rated input current (A) Rated output voltage 2.0 *2 3.3 5.0 3-phase: 380 to 480 V (Cannot exceed that of incoming voltage.) Rated output current (A) 1.5 2.5 3.8 5.5 8.6 Weight (kg) 1.5 2.3 2.4 2.4 2.4 Cooling method Self-cooling Forced-air-cooling At short-time deceleration *3 At capacitor feedback Approx. 50% Approx. 20% to 40% DC injection braking Injection braking frequency/time, braking force variable, frequency control available Braking torque 1/3-phase 200-V Class Item 1/3-phase 200-V Class Model name (3G3JX-) AE002 AE004 Applicable motor capacity *1 kW 0.2 0.4 HP 1/4 Rated output capacity (kVA) 200 V 0.4 240 V 0.5 1.0 AE007 1/2 1 2 3 0.9 1.3 2.4 3.4 1.6 2.9 4.1 9.3 13.0 1/3-phase 200 V -15% to 240 V +10%, 50/60 Hz 5% Built-in filter None Rated output voltage *2 1.8 AE022 1.5 Rated input voltage Rated input current (A) AE015 0.75 3.4 5.2 2.2 3-phase: 200 to 240 V (Cannot exceed that of incoming voltage.) Rated output current (A) 1.4 2.6 4.0 7.1 10.0 Weight (kg) 0.8 0.9 1.5 2.3 2.4 Cooling method Self-cooling Forced-air-cooling At short-time deceleration *3 At capacitor feedback Approx. 50% Approx. 20% to 40% DC injection braking Injection braking frequency/time, braking force variable, frequency control available Braking torque 14 Simple, Compact Inverters SYSDRIVE JX Series Item Enclosure rating *4 Control method Selection Common Specifications Specifications Semi-closed (IP20) Phase-to-phase sinusoidal modulation PWM Output frequency range *5 0.5 to 400 Hz Digital command: 0.01% of the max. frequency Analog command:0.4% of the max. frequency (25C 10C) Frequency setting resolution Digital setting: 0.1 Hz Analog setting: Max. frequency/1000 Voltage/Frequency characteristics V/f characteristics (constant/reduced torque) Overload current rating 150% for 1 min Acceleration/ Deceleration time 0.01 to 3000 s (line/curve selection), 2nd acceleration/deceleration setting available Carrier frequency modification range 2 to 12 kHz 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.) Features Control Frequency precision *6 SYSDRIVE JX Series Overcurrent, overvoltage, undervoltage, electronic thermal, temperature error, ground-fault overcurrent at power-on state, overload limit, incoming overvoltage, external trip, memory error, CPU error, USP trip, communication error, overvoltage protection during deceleration, momentary power interruption protection, emergency shutoff Input signal Multi-function input FW (forward), RV (reverse), CF1 to CF4 (multi-step speed), JG (jogging), DB (external DC injection braking), SET (2nd function), 2CH (2-step acceleration/deceleration), FRS (free run), EXT (external trip), USP (USP function), SFT (soft lock), AT (analog current input function selection), RS (reset), PTC (thermistor input), STA (3-wire startup), STP (3-wire stop), F/R (3-wire forward/reverse), PID (PID selection), PIDC (PID integral reset), UP (UP of UP/DWN function), DWN (DWN of UP/DWN function), UDC (data clear of UP/DWN function), OPE (forced OPE mode), ADD (frequency addition), F-TM (forced terminal block), RDY (operation ready), SP-SET (special setting), EMR (emergency shutoff) RUN (signal during operation), FA1 (frequency arrival signal 1), FA2 (frequency arrival signal 2), OL (overload warning signal), OD (PID excess deviation signal), AL (alarm signal), DC (analog input disconnection detection signal), FBV (PID FB status output), NDc (network error), LOG (logical operation result), ODc (communication option disconnected), LOC (light load signal) Frequency monitor Analog output (0 to 10 V DC, 1 mA max.) Frequency/Current signals are selectable via the AM output terminal. Output signal Relay output Ambient temperature -10C to 50C (Both the carrier frequency and output current need to be reduced at over 40C.) Ambient storage temperature -20C to 65C (short-time temperature during transport) Humidity 20% to 90% RH Vibration 5.9 m/s2 (0.6G), 10 to 55 Hz (Complies with the test method specified in JIS C0040 (1999).) Location At a maximum altitude of 1,000 m; indoors (without corrosive gases or dust) Applicable standard Options Overview of Inverter Selection General specifications The relay (SPDT contact) outputs signals corresponding to the multi-function output. AVR function, V/f characteristic selection, 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, retry function, simplified torque boost, trip monitor, soft lock function, frequency conversion display, USP function, 2nd control function, motor rotation speed UP/ DOWN, overcurrent suppression function Complies with UL, cUL, CE standards. (Insulation distance) Noise filter, AC/DC reactors, regenerative braking unit and resistor, etc. *1. The applicable motor is a 3-phase standard motor. For using any other type, be sure that the rated current does not exceed that of the Inverter. *2. Output voltage decreases according to the level of the power supply voltage. *3. The braking torque at the time of capacitor feedback is an average deceleration torque at the shortest deceleration (when it stops from 50 Hz), not a continuous regeneration torque. Also, the average deceleration torque varies depending on the motor loss. The value is reduced in operation over 50 Hz. Note that no regenerative braking circuit is built into the Inverter. If you need a larger regenerative torque, use the optionally available regenerative braking unit and resistor. The regenerative braking unit should be used only for short-time regeneration. *4. Protection method complies with JEM 1030. *5. To operate the motor at over 50/60 Hz, contact the motor manufacturer to find out the maximum allowable speed of revolution. *6. For the stable control of the motor, the output frequency may exceed the maximum frequency set in A004 (A204) by 2 Hz max. Simple, Compact Inverters SYSDRIVE JX Series SYSDRIVE Option Other functions SYSDRIVE RX Series Multi-function output SYSDRIVE MX Series Protective functions 15 Terminal Block Specifications Terminal Block Position Main circuit terminal block (input side) 8k8k8k8 Communications connector Relay output terminal block S7 485 OPE Control circuit terminal block S8 ON OFF Mode Selector Main circuit terminal block (output side) Note: This illustration shows the terminal block with the front cover removed. Specifications of Main Circuit Terminals Upper side of the body R/L1 S/L2 T/L3 Lower side of the body N/- P/+2 +1 U/T1 V/T2 W/T3 Terminal symbol Terminal name Function R/L1, S/L2, T/L3 Main power supply input terminal Connect the input power supply. U/T1, V/T2, W/T3 Inverter output terminal Connect to the motor. +1, P/+2 External DC reactor terminal Normally connected by the short-circuit bar. Remove the shortcircuit bar between +1 and P/+2 when a DC reactor is connected. P/+2, N/- Regenerative braking unit connection terminal Connect optional regenerative braking units. (If a braking torque is required) Ground terminal Ground (Connect to ground to prevent electric shock and reduce noise.) 16 Simple, Compact Inverters SYSDRIVE JX Series Connection example Motor ELB Power supply Do not remove the short-circuit bar between +1 and P/+2 when a DC reactor is not connected. Selection Control Circuit Terminals Specifications Relay output MB MA MC Analog input Features Analog output Logic output Logic input AM FS FV FI FC S5 S4 S3 S2 S1 SC PSC P24 PC P 1 Terminal symbol PSC Input signal S2 S3 S4 24 V DC 10% 100 mA max. Forward/Stop Multi-function input terminals S1 to S5 Reverse/Stop Select 5 functions among the 31 functions and allocate them to from terminals S1 to S5. S5 The terminal allocation is changed automatically when the emergency shutoff function is used. SC Input signal common Fault reset Emergency stop fault Multi-step speed reference 1 Contact input Close: ON (Start) Open: OFF (Stop) Minimum ON time: 12 ms min. --Analog frequency monitor AM Analog frequency monitor/Analog output current monitor FS Frequency reference power supply --- 10 V DC 10 mA max. FV Voltage frequency reference signal --- 0 to 10 V DC Input impedance 10 k When installing variable resistors at FS, FV, and FC (1 to 2 k) FI Current frequency reference signal --- 4 to 20 mA DC Input impedance 250 FC Frequency reference common --- P1 Multi-function output terminal Select the status of the Inverter and allocate it to terminal P1. PC Output signal common Frequency arrival signal at a constant speed 27 V DC 50 mA max. Overview of Inverter Selection Output signal --- 24 V DC 10% 30 mA max. SYSDRIVE Option Frequency reference input External power supply terminal for input signal (input) ...At sink logic Internal power supply output terminal for input signal (output) ...At source logic Note SYSDRIVE RX Series Monitor signal Default setting SYSDRIVE MX Series S1 Terminal name and function SYSDRIVE JX Series Short-circuit bar --- MA Relay output signal MB MA MC Factory default relay settings Under normal operation: MA-MC Closed Under abnormal operation or power shutdown: MA-MC Open MB MC Mode Selector RS-485 Communication/Operator Selector (S7) Select the mode according to the option connected to the communications connector. When using the 3G3AX-OP01 supplied with the Inverter, it is available regardless of the switch condition. Symbol S7 Name RS-485 communication/ operator selector Status Description 485 RS485 Modbus communication OPE [Default] Digital Operator (Option: 3G3AX-OP1) Emergency shutoff selector (S8) Use this selector to enable the emergency shutoff input function. Symbol S8 Name Emergency shutoff selector Status Description ON Emergency shutoff input enabled * OFF [Default] Normal * The multi-function input terminal 3 is switched to a terminal for emergency shutoff input, and the allocation of other multi-function input terminals is also changed automatically. Do not set to ON immoderately. For details, refer to "Emergency Shutoff Input Function". Simple, Compact Inverters SYSDRIVE JX Series 17 Dimensions (Unit: mm) 3G3JX-A2002 3G3JX-A2004 3G3JX-A2007 3G3JX-AE002 3G3JX-AE004 80 670.2 5 6 1430.2 155 2.6 5 D1 1.9 D Rated voltage 3phase 200 V AC 1/3phase 200 V AC 3G3JX-A4004 3G3JX-AE007 Model 3G3JX- Dimensions (mm) D D1 A2002 95.5 13 A2004 109.5 27 50 A2007 132.5 AE002 95.5 13 AE004 109.5 27 110 980.3 5 6 1760.3 189 2.6 5 28 1.9 18 Simple, Compact Inverters SYSDRIVE JX Series 130.5 Selection 110 980.3 5 6 Features 3G3JX-A2015 3G3JX-A2022 3G3JX-A2037 3G3JX-A4007 3G3JX-A4015 3G3JX-A4022 3G3JX-A4037 3G3JX-AE015 3G3JX-AE022 1760.3 SYSDRIVE JX Series 189 SYSDRIVE MX Series 5 6 55 1.9 157.5 SYSDRIVE RX Series SYSDRIVE Option Overview of Inverter Selection Simple, Compact Inverters SYSDRIVE JX Series 19 Standard Connection Diagram Braking unit DC reactor (optional) +1 R/L1 3-phase 200 V AC 1/3-phase 200 V AC *1 3-phase 400 V AC P/+2 N/U/L1 S/L2 V/T2 T/L3 W/T3 M P24 PSC Multi-function input 1 Multi-function input 2 Multi-function input 3 Multi-function input 4 Multi-function input 5 Sequence input common Frequency reference power supply Frequency reference (1 to 2 k) Frequency reference input (voltage) Frequency reference common Frequency reference input (current) MB S1 MA S2 MC S3 Relay output *2 Common S4 S5 SC FS P1 Multi-function output PC Multi-function output common AM Analog monitor output FV FC FI *1. Connect a single-phase 200-V AC input to terminals R/L1 and S/L2. *2. By factory default, MA is set to NC contact, and MB to NO contact in the relay output (MA, MB) selection (C036). 20 Simple, Compact Inverters SYSDRIVE JX Series Protective and Diagnostic Functions Display on Digital Operator Name Description Constant speed ek_k0k1 ek_k0k2 Selection Error Code List Overcurrent trip Features ek_k0k3 Deceleration If the motor is restrained, or rapidly accelerated or decelerated, a large current will flow through the Inverter, which will result in breakage. Acceleration To avoid this, an overcurrent protection circuit works to shut off the Inverter output. Others ek_k0k4 If the incoming voltage and regenerative energy from the motor are too high, a protection circuit works to shut off the Inverter output when the voltage on the converter exceeds the specified level. ek_k0k8 EEPROM error Shuts off the output if an error occurs in the EEPROM built into the Inverter due to external noise and abnormal temperature rise. Check the set data again if the ek_k0k8 error occurs. If the power is shut off during data initialization, an EEPROM error ek_k0k8 may occur when the power is next turned on. Shut off the power after completing data initialization. ek_k0k9 Undervoltage trip Shuts off the output if the incoming voltage drops below the specified level, causing the control circuit not to work properly during a momentary power interruption. ek_k1k1 CPU error Shuts off the output if the internal CPU has malfunctioned. If the multi-function output terminal (relay terminal) is set to 05 (alarm), the signal may not be output during the CPU error ek_k1k1 . In this case, no data is stored in the trip monitor. The same thing could happen if AL (05) is allocated to the relay output terminal. Again, no data is stored. ek_k1k2 External trip If an error occurs in the external equipment or devices, the Inverter receives the signal, and the output is shut off. (Available with the external trip function selected) ek_k1k3 USP trip Appears if the Inverter is turned on with the RUN command being input. (Available with the USP function selected) If an undervoltage trip ek_k0k9 occurs with the USP terminal set to ON, the trip, after released by resetting, becomes a USP trip ek_k1k3 . Reset again to release the trip. ek_k1k4 Ground fault trip Shuts off the output if a ground fault between the Inverter output unit and the motor is detected when turning on the power. The ground fault trip ek_k1k4 cannot be released with the reset input. Shut off the power and check the wiring. ek_k1k5 Incoming overvoltage trip Appears if the incoming voltage has remained high for 100 seconds while the Inverter output is stopped. ek_k2k1 Temperature error Shuts off the output if the temperature has risen in the main circuit due to malfunction of the cooling fan or other reason. ek_k3k0 Driver error Shuts off the output if overcurrent is detected in the main circuit. ek_k3k5 Thermistor error While the thermistor input function is used, this detects the resistance of the external thermistor and shuts off the Inverter output. ek_k3k7 Emergency shutoff With the emergency shutoff selected (DIP switch on the control board SW8 = ON), this error appears when an emergency shutoff signal is input from input terminal 3. ek_k6k0 Communications error Occurs when the communication watchdog timer times out. Simple, Compact Inverters SYSDRIVE JX Series 21 Overview of Inverter Selection Overvoltage trip SYSDRIVE Option ek_k0k7 SYSDRIVE RX Series If an Inverter output current is detected and the motor is overloaded, an electronic thermal inside the Inverter operates to shut off the Inverter output. After a trip occurs, normal operation is restored in 10 seconds by resetting the Inverter. SYSDRIVE MX Series Overload trip SYSDRIVE JX Series ek_k0k5 Model Number Explanation 3G3JX-A JX-series Inverter Maximum Motor Capacity 002 0.2 kW 022 004 0.4 kW 037 2.2 kW 3.7 kW 007 0.75 kW 055 5.5 kW 015 1.5 kW 075 7.5 kW Voltage Class 2 3-phase 200 V AC 4 3-phase 400 V AC E 1-/3-phase 200 V AC Standard Models Rated voltage Enclosure rating Max. applicable motor capacity Model 0.2 kW 3G3JX-A2002 3-phase 200 V AC IP20 1/3-phase 200 V AC 3-phase 400 V AC 0.4 kW 3G3JX-A2004 0.75 kW 3G3JX-A2007 1.5 kW 3G3JX-A2015 2.2 kW 3G3JX-A2022 3.7 kW 3G3JX-A2037 0.2 kW 3G3JX-AE002 0.4 kW 3G3JX-AE004 0.75 kW 3G3JX-AE007 1.5 kW 3G3JX-AE015 2.2 kW 3G3JX-AE022 0.4 kW 3G3JX-A4004 0.75 kW 3G3JX-A4007 1.5 kW 3G3JX-A4015 2.2 kW 3G3JX-A4022 3.7 kW 3G3JX-A4037 International Standards (EC Directives and UL/cUL Standards) The 3G3JX Inverter meets the EC Directives and UL/cUL standard requirements for worldwide use. Classification EMC Directive EC Directives Low-voltage Directive UL/cUL Standards 22 Applicable standard EN61800-3: 2004 EN61800-5-1: 2003 UL508C Simple, Compact Inverters SYSDRIVE JX Series MEMO 23 Multi-functional Compact Inverters SYSDRIVE MX Series Nomenclature and Functions Inverter Nomenclature and Functions Digital Operator Used to set parameters, perform various monitoring, and start and stop the Inverter. 8k8k8k8 Frequency adjuster Sets the frequency reference within a range between 0 Hz and the maximum frequency. Data Display Displays relevant data, such as frequency reference, output current, and set values. Terminal block Cover Remove this cover when wiring the terminal block. 24 Multi-functional Compact Inverters SYSDRIVE MX Series Selection Part Names and Descriptions of the Digital Operator 8k8k8k8 Data display RUN command LED indicated FREQ adjuster SYSDRIVE JX Series Name Description POWER LED indicator Lit when the power is supplied to the control circuit. ALARM LED indicator Lit when an Inverter error occurs. RUN (during RUN) LED indicator Lit when the Inverter is running. PROGRAM LED indicator Lit when the set value of each function is indicated on the data display. Blinks during warning (when the set value is incorrect). Data display Displays relevant data, such as frequency reference, output current, and set values. Data display LED indicator Lit according to the indication on the data display. Hz: Frequency A: Current Volume LED indicator Lit when the frequency reference source is set to the FREQ adjuster. FREQ adjuster Sets a frequency. Available only when the frequency reference source is set to the FREQ adjuster. (Check that the Volume LED indicator is lit.) RUN command LED indicator Lit when the RUN command is set to the Digital Operator. (The RUN key on the Digital Operator is available for operation.) RUN key Activates the Inverter. Available only when operation via the Digital Operator is selected. (Check that the RUN command LED indicator is lit.) STOP/RESET key Decelerates and stops the Inverter. Functions as a reset key if an Inverter error occurs. Mode key Switches between the monitor mode (d@@@), the basic function mode (F@@@), and the extended function mode (A@@@, b@@@, c@@@, H@@@). Enter key Enters the set value. (To change the set value, be sure to press the Enter key.) Increment key Changes the mode. Also, increases the set value of each function. Decrement key Changes the mode. Also, decreases the set value of each function. SYSDRIVE RX Series 25 Overview of Inverter Selection MX Series SYSDRIVE Option Multi-functional Compact Inverters SYSDRIVE SYSDRIVE MX Series 8.8.8.8. Features Operation keys Using Digital Operator 1. Setting the Maximum output frequency Power ON (5) A004 appears. (1) 0.0 or the value previously monitored is displayed. ak0k0k4 0.0 Press Press key. key. (6) Preset value is displayed. (2) Function code appears. 5k0. dk0k0k1 Press Press until A --- appears. to set desired value. (7) Newly set value is displayed. (3) A --- appears. 1k0k0. ak-k-k- Press Press key. (8) Returns to A004 and the setting is complete. (4) A001 or the code number set in the end of last setting is displayed. ak0k0k1 Press until A --- appears. ak0k0k4 * To run the motor, go back to monitor mode or basic setting mode. * Pressing key for a while and back to d001. (It continues in upper right.) 26 key to store the values. Multi-functional Compact Inverters SYSDRIVE MX Series 2. Running the motor (by potentiometer) 3. Monitoring output current value Selection Power ON Power ON (1) 0.0 or the value previously monitored is displayed. (1) 0.0 or the value previously monitored is displayed. Features 0.0 0.0 key and turn the potentiometer Press key. (2) Function code appears. clockwise. dk0k0k1 SYSDRIVE MX Series (2) The motor runs at the frequency set by the potentiometer. 5k0k0 Press key to stop the motor. until d002 appears. SYSDRIVE RX Series Press SYSDRIVE JX Series Press (3) d002 appears. (3) The motor stops. 0.0 dk0k0k2 SYSDRIVE Option Press key. (4) Output current value is displayed. Multi-functional Compact Inverters SYSDRIVE Overview of Inverter Selection 5.0 MX Series 27 Standard Specification List 200-V Class Item 3-phase 200-V class Model name (3G3MX-) A2002 A2004 Applicable motor capacity *1 kW 0.2 0.4 HP 1/4 Rated output capacity (kVA) 200 V 0.6 220 V 0.6 A2007 A2015 A2022 A2037 A2055 5.5 A2075 0.75 1.5 2.2 3.7 7.5 1/2 1 2 3 5 7.5 10 1.0 1.7 2.8 3.8 6.1 8.3 11.1 1.1 1.9 3.0 4.2 6.6 9.1 12.2 Rated input voltage 3-phase (3-wire) 200 to 240 V 10%, 50/60 Hz 5% Rated output voltage *2 3-phase 200 to 240 V AC (according to the incoming voltage) Rated output current (A) 1.6 3.0 5.0 8.0 11.0 17.5 24.0 32.0 Weight (kg) 0.7 0.85 0.9 1.8 1.8 1.8 3.5 3.5 Cooling method Self-cooling Forced-air-cooling At short-time deceleration *3 At capacitor feedback Approx. 50% Approx. 20% to 40% For mounting discharge resistance Approx. 150% Approx. 100% Approx. 80% Minimum connection resistance () 100 50 35 Braking torque Approx. 20% 17 400-V Class Item 3-phase 400-V class Model name (3G3MX-) A4004 A4007 0.75 A4015 A4022 1.5 2.2 A4037 A4055 3.7 5.5 A4075 Applicable motor capacity *1 kW 0.4 HP 1/2 1 2 3 5 7.5 10 Rated output capacity (kVA) 400 V 1.0 1.7 2.6 3.8 6.0 9.0 11.1 440 V 1.1 1.9 2.8 4.1 6.5 9.9 12.1 16.0 Rated input voltage 3-phase (3-wire) 380 to 480 V 10%, 50/60 Hz 5% Rated output voltage *2 3-phase 380 to 480 V AC (according to the incoming voltage) Rated output current (A) 1.5 2.5 3.8 5.5 8.6 13.0 Weight (kg) 1.3 1.7 1.8 1.8 1.8 3.5 Cooling method Self-cooling Forced-air-cooling At short-time deceleration *3 At capacitor feedback Approx. 50% Approx. 20% to 40% For mounting discharge resistance Approx. 150% Minimum connection resistance () 180 Braking torque Approx. 100% 7.5 Approx. 20% Approx. 80% 100 70 Single/Three-phase 200-V Class Item 1/3-phase 200-V class Model name (3G3MX-) AE002 AE004 AE007 AE015 AE022 Applicable motor capacity *1 kW 0.2 0.4 0.75 1.5 2.2 HP 1/4 1/2 1 2 3 Rated output capacity (kVA) 200 V 0.5 0.8 1.3 2.7 3.8 240 V 0.6 1.2 2.0 3.3 4.5 Rated input voltage 1/3-phase 200 V -10% to 240 V +10%, 50/60 Hz 5% Rated output voltage *2 3-phase 200 to 240 V (Cannot output the voltage with abnormal incoming voltage.) Rated output current (A) 1.6 2.6 4.0 8.0 11.0 Weight (kg) 0.7 0.85 0.9 1.8 1.8 Cooling method Self-cooling Braking torque 28 Forced-air-cooling At short-time deceleration *3 At capacitor feedback Approx. 50% Approx. 20% to 40% For mounting discharge resistance Approx. 150% Approx. 100% Approx. 80% Minimum connection resistance () 100 50 35 Multi-functional Compact Inverters SYSDRIVE MX Series Common Specifications Enclosure rating Control Method Selection Item *4 Specifications Semi-closed (IP20) Phase-to-phase sinusoidal modulation PWM Output frequency range *5 0.5 to 400 Hz Digital command: 0.01% of the max. frequency Analog command: 0.2% of the max. frequency (25C 10C) Frequency setting resolution Digital setting: 0.1 Hz Analog setting: Max. frequency/1000 Voltage/Frequency characteristics V/f characteristics (constant/reduced torque) Overload current rating 150% for 1 min Acceleration/ Deceleration time 0.01 to 3000 s (line, S-shape curve), 2nd acceleration/deceleration setting available Start torque 200% min./1 Hz Carrier frequency modification range 2.0 to 14.0 kHz DC injection braking Starts at a frequency lower than that in deceleration via the STOP command, or via an external input. (Level and time settable.) Features Control Frequency precision *6 SYSDRIVE JX Series Overcurrent, overvoltage, undervoltage, electronic thermal, temperature error, ground-fault overcurrent at power-on state, overload limit, incoming overvoltage, external trip, memory error, CPU error, USP error, internal communication error, BRD error, overvoltage protection during deceleration, overcurrent suppression Input signal Multi-function input FW (forward), RV (reverse), CF1 to CF4 (multi-step speed), RS (reset), AT (current input selection), USP (USP function), EXT (external trip), OPE (forced OPE mode), STA (3-wire startup), STP (3-wire stop), F/R (3-wire forward/reverse), FRS (free run stop), JG (jogging), 2CH (2-step acceleration/deceleration), DB (external DC injection braking), SET (2nd function), UP (remote operation/accelerate), DWN (remote operation/decelerate), PID (PID selection), PIDC (PID deviation reset), PTC (thermistor input), UDC (data clear of UP/DWN function), SFT (soft lock), ADD (frequency addition), F-TM (forced terminal block), RDY (operation ready), SP-SET (special setting) RUN (signal during operation), FA1 (frequency arrival signal), FA2 (frequency arrival signal), OL (overload warning signal), OD (PID excess deviation signal), AL (alarm signal), ODC (communication option disconnected), FBV (PID FB status output), NDc (Network error), LOG (Logic operation output) Frequency monitor Analog meter (0 to 10 V DC, 1 mA max.), Frequency/Current signals are selectable via the analog output terminal. Output signal Relay output Ambient temperature -10C to 40C (Carrier frequency: 5 kHz max.) -10C to 50C (Both the carrier frequency and output current need to be reduced) Ambient storage temperature -20C to 65C (short-time temperature during transport) Humidity 20% to 90% RH Vibration 5.9 m/s2 (0.6G), 10 to 55 Hz (Complies with the test method specified in JIS C0040 (1999).) Location At a maximum altitude of 1,000 m; indoors (without corrosive gases or dust) Applicable standard Options Overview of Inverter Selection General specifications The relay (SPDT contact) outputs signals corresponding to the multi-function output. AVR function, V/f characteristic selection, line acceleration/deceleration, 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, retry function, automatic torque boost, trip monitor, soft lock function, frequency conversion display, USP function, 2nd control function, motor rotation speed UP/DOWN, fan ON/OFF function Complies with UL, cUL, CE standards. (Insulation distance) Noise filter, AC/DC reactors, regenerative braking unit and resistor, etc. *1. The applicable motor is a 3-phase standard motor. For using any other type, be sure that the rated current does not exceed that of the Inverter. *2. Output voltage decreases according to the level of the power supply voltage. *3. The braking torque at the time of capacitor feedback is an average deceleration torque at the shortest deceleration (when it stops from 50 Hz), not a continuous regeneration torque. Also, the average deceleration torque varies depending on the motor loss. The value is reduced in operation over 50 Hz. Note that no regenerative braking circuit is built into the Inverter. If you need a larger regenerative torque, use the optionally available regenerative braking unit and resistor. The regenerative braking unit should be used only for short-time regeneration. *4. Protection method complies with JEM 1030. *5. To operate the motor at over 50/60 Hz, contact the motor manufacturer to find out the maximum allowable revolution. *6. For motor stabilization, the output frequency may exceed the maximum frequency set in A004 (A204) by 2 Hz max. Multi-functional Compact Inverters SYSDRIVE SYSDRIVE Option Other functions SYSDRIVE RX Series Multi-function output SYSDRIVE MX Series Protective Functions MX Series 29 Terminal Block Specifications Terminal Block Position Control circuit terminal block A Control circuit terminal block B Relay output terminals Input logic selector RS-485 communication/ Operator selector Main circuit terminal block Frequency reference/ Run command selector Note. This illustration shows the terminal block with the front cover removed Specifications of Main Circuit Terminals Terminal Arrangement 3G3MX-A2055 to A2075 3G3MX-A4055 to A4075 Terminal Arrangement 3G3MX-A2015 to A2037 3G3MX-A4004 to A4037 3G3MX-AE007 to AE022 Terminal Arrangement 3G3MX-A2002 to A2007 3G3MX-AE002 to AE004 Short-circuit bar Short-circuit bar RB +1 P/+2 +1 N/- P/+2 N/- R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 RB Upper Upper Upper +1 R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 R/L1 S/L2 T/ L3 U/ T1 V/ T2 W/T3 P/+2 N/- RB Lower Lower Lower Short-circuit bar Terminal symbol Terminal name Function Connection example R/L1, S/L2, T/L3 Main power supply input terminal Connect the input power supply. U/T1, V/T2, W/T3 Inverter output terminal Connect to the motor. External DC reactor terminal Normally connected by the short-circuit bar. Remove the shortcircuit bar between +1 and P/+2 when a DC reactor is connected. P/+2 RB External braking resistor connection terminal Connect the optional braking resistor. (If a braking torque is required) P/+2, N/- Regenerative braking unit connection terminal Connect optional regenerative braking units. (If a braking torque is required) (if insufficient with only the built-in braking circuit) +1, P/+2 Ground terminal 30 ELB Ground (Connect to ground to prevent electric shock and reduce noise.) Multi-functional Compact Inverters SYSDRIVE Motor MX Series Power supply Do not remove the short-circuit bar between +1 and P/+2 when a DC reactor is not connected. Control circuit terminal block A Relay Output MB MA MC SC S6 S5 Terminal symbol S4 S3 S2 S1 Control circuit terminal block B PSC FC AM PC P2 P1 Default setting Specifications 24 V DC 10% 30 mA max. --- 24 V DC 10% 100 mA max. Reverse/Stop Multi-function input S1 to S6 S4 External trip Select 6 functions among the 27 functions and allocate them Multi-step speed to from terminals S1 to S6. reference 1 Contact input Close: ON (Start) Open: OFF (Stop) Fault reset SYSDRIVE JX Series S3 S5 Minimum ON time: 12 ms min. Multi-step speed reference 2 S6 SC --- AM Analog frequency monitor/Analog output current monitor Analog frequency monitor SC Monitor common --- FS Frequency reference power supply --- 10 V DC 10 mA max. FV Voltage frequency reference signal --- 0-10 V DC Input impedance 10 FI Current frequency reference signal --- DC 4-20 mA Input impedance 250 FC Frequency reference common --- P2 Frequency arrival Multi-function Output Terminal signal at a constant Select 2 functions of the Inverter status and allocate them to speed terminals P1 and P2. Signal during RUN PC Output signal common P1 Output signal SYSDRIVE RX Series Input signal common SYSDRIVE MX Series Frequency reference input FI Forward/Stop S2 Monitor signal FV Features External power supply terminal for input signal (input) ...At sink logic Internal power supply output terminal for input signal (output) ...At source logic S1 Input signal FS Terminal name and function PSC Selection Control Circuit Terminal Specifications 27 V DC 50 mA max. --- Relay output signal MB MB MA MC SYSDRIVE Option MA Factory default relay settings Under normal operation: MA-MC Close Under abnormal operation or power shutdown: MA-MC Open MC Mode Selector Overview of Inverter Selection For the mounting position of each selector, refer to page 30. <Input Logic Selector> Available to switch the input logic (source or sink) in the multi-function input terminal circuit. Symbol SR/SK Name Status SR Input logic selector SK [Default] Description Source logic Sink logic <RS-485 Communication/Operator Selector> Select the mode according to the option connected to the communications connector. When using the 3G3AX-OP01 supplied with the Inverter, it is available regardless of the switch condition Symbol 485/OPE Name RS-485 communication/ operator selector Status Description 485 ModBus communication OPE [Default] Digital Operator (Option: 3G3AX-OP01) <Frequency Reference/RUN Command Source Selector> Switches the source for frequency reference and RUN command of the Inverter. Symbol TM/PRG Name Status Description TM Control terminal block (terminals): The set values in A001 and A002 are invalid. Frequency reference: Analog external input (FV, FI) RUN command: Operation using the FW or RV terminal 00 (FW) or 01 (RV) must be allocated to the multi-function input terminals. PRG [Default] Digital Operator setting (depends on the set values in A001 and A002.) Frequency reference: Adjuster (factory default) Available to change with the frequency reference selection (A001). RUN command: Digital Operator Available to change with the RUN command selection (A002). Frequency reference/ RUN command source selector Multi-functional Compact Inverters SYSDRIVE MX Series 31 Dimensions 3G3MX-A2002 3G3MX-A2004 3G3MX-A2007 3G3MX-AE002 3G3MX-AE004 (Unit: mm) 5 6 1101 120 5 670.5 2.6 80 (7) D Rated voltage Model 3G3MX- 3phase 200 V AC 1/3phase 200 V AC 3G3MX-A4004 3G3MX-AE007 Dimensions (mm) D A2002 103 A2004 117 A2007 140 AE002 103 AE004 117 Two, 5 dia. 1181 130 4 5 980.5 110 32 Multi-functional Compact Inverters SYSDRIVE 2.6 (7) MX Series 139 Selection 3G3MX-A2015 3G3MX-A2022 3G3MX-A2037 3G3MX-A4007 3G3MX-A4015 3G3MX-A4022 3G3MX-A4037 3G3MX-AE015 3G3MX-AE022 Two, 5 dia. Features 1181 130 SYSDRIVE JX Series 4 5 980.5 6 (7) 110 166 SYSDRIVE MX Series 3G3MX-A2055 3G3MX-A2075 3G3MX-A4055 3G3MX-A4075 SYSDRIVE RX Series Two, 5 dia. SYSDRIVE Option 2051 220 Overview of Inverter Selection 6 1640.5 6.5 5.5 (7) 155 180 Multi-functional Compact Inverters SYSDRIVE MX Series 33 Standard Connection Diagram Braking resistor (optional) DC reactor (optional) +1 R/L1 3-phase 200 V AC 1/3-phase 200 V AC *1 3-phase 400 V AC N/- RB U/T1 S/L2 V/T2 T/L3 W/T3 M PSC Multi-function input 1 Multi-function input 2 Multi-function input 3 Multi-function input 4 Multi-function input 5 Multi-function input 6 Sequence input common Frequency reference power supply (20 mA at +12 V) Frequency reference (1 to 2 k) P/+2 Frequency reference input (voltage) S1 MB S2 MA S3 MC S4 S5 Relay output *2 NO contact NC contact Common P1 Multi-function output 1 P2 Multi-function output 2 PC Multi-function output common AM Analog monitor output S6 SC FS FV Frequency reference common FC Frequency reference input (4 to 20 mA) FI *1. Connect a single-phase 200-V AC input to terminals R/L1 and S/L2. *2. By factory default, MA is set to NC contact, and MB to NO contact in the relay output (MA, MB) selection (C036). 34 Multi-functional Compact Inverters SYSDRIVE MX Series Protective and Diagnostic Functions Display on Digital Operator Name Description Constant speed ek k0k1 ek k0k2 Selection Error Code List Deceleration If the motor is restrained or rapidly accelerated or decelerated, a large current will flow through the Inverter, which will result in breakage. Acceleration To avoid this, an overcurrent protection circuit works to shut off the Inverter output. Overcurrent trip Features ek k0k3 Others ek k0k4 If an Inverter output current is detected and the motor is overloaded, an electronic thermal inside the Inverter works to shut off the Inverter output. ek k0k7 Overvoltage trip ek k0k8 EEPROM error *2 ek k0k9 Undervoltage trip Shuts off the output if the incoming voltage drops below the specified level, causing the control circuit not to work properly during a momentary power interruption. CPU error *6 Shuts off the output if the internal CPU has worked erroneously or abnormally. ek k1k2 External trip If an error occurs in the external equipment or devices, the Inverter receives the signal, and the output is shut off. (Available with the external trip function selected) ek k1k3 USP trip *4 Appears if the Inverter is turned on with the RUN command being input. (Available with the USP function selected) ek k1k4 Ground fault trip *5 Shuts off the output if a ground fault between the Inverter output unit and the motor is detected when turning on the power. ek k1k5 Incoming overvoltage trip Appears if the incoming voltage has remained high for 100 seconds while the Inverter output is stopped. ek k2k1 Temperature error Shuts off the output if the temperature has risen in the main circuit due to malfunction of the cooling fan or other reason. ek k2k3 Gate array error Displayed when a fault is detected in communication behavior between the built-in CPU and the gate array. ek k3k5 Thermistor error (Available when the thermistor trip function is used) Detects the resistance of the external thermistor and shuts off the Inverter output. ek k1k1 If the incoming voltage and regenerative energy from the motor are too high, a protection circuit works to shut off the Inverter output when the voltage on the converter exceeds the specified level. *3 Shuts off the output if an error occurs in the EEPROM built into the Inverter due to external noise and abnormal temperature rise. ek k2k2 After a trip occurs, normal operation is restored in 10 seconds by resetting. Check the set data again if the EEPROM error ek k0k8 occurs. If the power is shut off during data initialization, an EEPROM error ek k0k8 may occur when the power is next turned on. Shut off the power after completing data initialization or copying. *4. If an undervoltage trip ek k0k9 occurs with the USP terminal set to ON, the trip, after released by resetting, becomes a USP error ek k1k3 . Reset again to release the trip. *5. The ground fault trip ek k1k4 cannot be released with the reset input. Shut off the power and check the wiring. *6. If the multi-function output (relay output) is set to 05 (alarm), the signal may not be output during the CPU error ek k2k2 . In this case, no data is stored in the trip monitor. Multi-functional Compact Inverters SYSDRIVE MX Series 35 Overview of Inverter Selection *1. *2. *3. SYSDRIVE Option Braking resistor overload When the usage rate of the braking resistor is exceeded, this function detects overvoltage due to trip operation stop of the control circuit and shuts off the Inverter output. SYSDRIVE RX Series ek k0k6 SYSDRIVE MX Series Overload trip *1 SYSDRIVE JX Series ek k0k5 Model Number Explanation 3G3MX - A MX-series Inverter Maximum Motor Capacity 002 0.2 kW 022 004 0.4 kW 037 2.2 kW 3.7 kW 007 0.75 kW 055 5.5 kW 015 1.5 kW 075 7.5 kW Voltage Class 2 3-phase 200 V AC 4 3-phase 400 V AC E 1-/3-phase 200 V AC Standard Models Rated voltage Enclosure rating Max. applicable motor capacity Model 0.2 kW 3G3MX-A2002 3-phase 200 V AC IP20 1/3-phase 200 V AC 3-phase 400 V AC 0.4 kW 3G3MX-A2004 0.75 kW 3G3MX-A2007 1.5 kW 3G3MX-A2015 2.2 kW 3G3MX-A2022 3.7 kW 3G3MX-A2037 5.5 kW 3G3MX-A2055 7.5 kW 3G3MX-A2075 0.2 kW 3G3MX-AE002 0.4 kW 3G3MX-AE004 0.75 kW 3G3MX-AE007 1.5 kW 3G3MX-AE015 2.2 kW 3G3MX-AE022 0.4 kW 3G3MX-A4004 0.75 kW 3G3MX-A4007 1.5 kW 3G3MX-A4015 2.2 kW 3G3MX-A4022 3.7 kW 3G3MX-A4037 5.5 kW 3G3MX-A4055 7.5 kW 3G3MX-A4075 International Standards (EC Directives and UL/cUL Standards) The 3G3MX Inverter meets the EC Directives and UL/cUL standard requirements for worldwide use. Classification EMC Directive EC Directives Low-voltage Directive UL/cUL Standards 36 Applicable standard EN61800-3: 2004 EN61800-5-1: 2003 UL508C Multi-functional Compact Inverters SYSDRIVE MX Series MEMO 37 Advanced General-purpose Inverters SYSDRIVE RX Series Nomenclature and Functions Inverter Nomenclature and Functions Digital Operator Used to set parameters, perform various monitoring, and start and stop the Inverter. Data Display Displays relevant data, such as frequency reference, output current, and set values. Terminal block Cover Remove this cover when wiring the terminal block. 38 Advanced General-purpose Inverters SYSDRIVE RX Series Selection Part Names and Descriptions of the Digital Operator Features 8k8k8k8k Data display RUN command LED indicator SYSDRIVE JX Series Operation keys Function POWER LED indicator Lit when the power is supplied to the control circuit. ALARM LED indicator Lit when an Inverter error occurs. RUN (during RUN) LED indicator Lit when the Inverter is running. PROGRAM LED indicator Lit when the set value of each function is indicated on the data display. Blinks during warning (when the set value is incorrect). Data display Displays relevant data, such as frequency reference, output current, and set values. Data display LED indicator Lit according to the indication on the data display. Hz: Frequency V: Voltage A: Current kW: Power %: Ratio RUN command LED indicator Lit when the RUN command is set to the Digital Operator. (The RUN key on the Digital Operator is available for operation) RUN key Activates the Inverter. Available only when operation via the Digital Operator is selected. (Check that the RUN command LED indicator is lit.) STOP/RESET key Decelerates and stops the Inverter. Functions as a reset key if an Inverter error occurs. Mode key Switches between: the monitor mode (d@@@), the basic function mode (F@@@), and the extended function mode (A@@@, b@@@, c@@@, H@@@). Enter key Enters the set value. (To change the set value, be sure to press the Enter key.) Increment key Changes the mode. Also, increases the set value of each function. Decrement key Changes the mode. Also, decreases the set value of each function. SYSDRIVE Option RX Series Overview of Inverter Selection Advanced General-purpose Inverters SYSDRIVE SYSDRIVE RX Series 8.8.8.8. SYSDRIVE MX Series Name 39 Using Digital Operator Setting output frequency Power ON (1) 0.0 or the value previously monitored is displayed. 0.0k0k Press (4) Preset value is displayed. D0.0k0k key. Press to set desired value. (2) Function code appears. (5) Newly set value is displayed. Ddk0k0k1k D6k0.0k0k Press until F001 appears. Press (6) Set end. (Back to F001) (3) F001 appears. Dfk0k0k1k Dfk0k0k1k Press key. (It continues in upper right.) 40 Advanced General-purpose Inverters SYSDRIVE key to store the value. RX Series Selection Operation Example for Basic Display (factory default: "b037 = 04") * Displays the limited basic parameters. Monitor mode: All Function mode: 4 parameters Extended function mode: 20 parameters Features * Other parameters than those mentioned above are not displayed. To display all parameters, select "Complete display 'b037 = 00'". Parameters to be Displayed and Arrangement No. Display code 1 d001 to d104 Item 2 F001 Output frequency setting 3 F002 Acceleration time 1 4 F003 Deceleration time 1 5 F004 Digital Operator rotation direction Selection (RUN direction selection) 6 A001 Frequency reference selection 7 A002 RUN command selection 8 A003 Base frequency 9 A004 Maximum frequency 10 A005 FV/FI terminal selection 11 A020 Multi-step speed reference 0 12 A021 Multi-step speed reference 1 13 A023 Multi-step speed reference 2 14 A044 V/f characteristics selection 15 A045 Output voltage gain 16 A085 Energy-saving RUN mode selection 17 b001 Retry selection 18 b002 Allowable momentary power interruption time 19 b008 Trip retry selection 20 b011 Trip retry wait time 21 b037 Display selection * 22 b083 Carrier frequency 23 b084 Initialization selection 24 b130 Overvoltage protection function during deceleration 25 b131 Overvoltage protection level during deceleration 26 C021 Multi-function output terminal P1 selection 27 C022 Multi-function output terminal P2 selection 28 C036 Relay output (MA, MB) contact selection Monitor display SYSDRIVE JX Series SYSDRIVE MX Series SYSDRIVE RX Series SYSDRIVE Option Overview of Inverter Selection * If the target parameter is not displayed, check the setting of display selection "b037". To display all parameters, set "00" to "b037". Advanced General-purpose Inverters SYSDRIVE RX Series 41 Standard Specification List Three-phase 200-V Class Class 3-phase 200 V Model name (3G3RX-) Max. applicable motor 4P Rated output capacity (kVA) A2055 A2075 A2110 A2150 A2185 A2220 A2300 A2370 A2450 A2550 kW 5.5 7.5 11 15 18.5 22 30 37 45 55 200 V 8.3 11.0 15.9 22.1 26.3 32.9 41.9 50.2 63.0 76.2 240 V 9.9 13.3 19.1 26.6 31.5 39.4 50.2 60.2 75.6 91.4 Rated input voltage 3-phase (3-wire) 200 V -15% to 240 V +10%, 50/60 Hz 5% Rated output voltage 3-phase: 200 to 240 V (Cannot exceed that of incoming voltage.) Rated output current (A) 24 32 46 64 76 95 121 145 182 220 Weight (kg) 6 6 6 14 14 14 22 30 30 43 Braking Regenerative braking Built-in braking resistor circuit (discharge resistor separately mounted) Minimum connection resistance () 17 17 17 7.5 Regenerative braking unit separately mounted 7.5 5 --- Three-phase 400-V Class Class 3-phase 400 V Model name (3G3RX-) Max. applicable motor 4P Rated output capacity (kVA) A4055 A4075 A4110 A4150 A4185 A4220 A4300 A4370 A4450 A4550 kW 5.5 7.5 11 15 18.5 22 30 37 45 55 400 V 9.7 13.1 17.3 22.1 26.3 33.2 40.1 51.9 63.0 77.6 480 V 11.6 15.8 20.7 26.6 31.5 39.9 48.2 62.3 75.6 93.1 Rated input voltage 3-phase (3-wire) 380 V -15% to 480 V +10%, 50/60 Hz 5% Rated output voltage 3-phase: 380 to 480 V (Cannot exceed that of incoming voltage.) Rated output current (A) 14 19 25 32 38 48 58 75 91 112 Weight (kg) 6 6 6 14 14 14 22 30 30 30 Braking 42 Regenerative braking Built-in braking resistor circuit (discharge resistor) Minimum connection resistance () 70 35 35 24 Regenerative braking unit separately mounted 24 Advanced General-purpose Inverters SYSDRIVE 20 RX Series --- Common Specification Selection Specifications Item 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 (25C 10C) 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) SYSDRIVE MX Series SYSDRIVE RX Series Multi-function input SYSDRIVE Option 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) SYSDRIVE JX Series Input Features Enclosure rating Thermistor input terminal 1 terminal (Positive/Negative temperature coefficient of resistance element switchable) 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.) Output 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. Advanced General-purpose Inverters SYSDRIVE RX Series 43 Overview of Inverter Selection 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) Specifications Item Operating environment Options Ambient/Storage temperature/Humidity -10C to 50C/-20C to 65C/20% to 90% RH (with no condensation) Vibration * 3G3RX-A055/-A075/-A110/-A150/-A185/-A220: 5.9 m/s2 (0.6G), 10 to 55 Hz 3G3RX-A300/-A370/-A450/-A550: 2.94 m/s2 (0.3G), 10 to 55 Hz Location At a maximum altitude of 1,000 m; indoors (without corrosive gases or dust) Feedback option Sensor vector control Digital input option Other options 4-digit BCD, 16-bit binary Braking resistor, AC reactor, DC reactor, Noise filter, Digital Operator cables, Harmonics suppression unit, LCR filter, Analog operation panel, Application control device, Regenerative braking unit, etc. *Complies with the test method specified in JIS C0040 (1999). Note: Insulation distance complies with UL/CE standards. 44 Advanced General-purpose Inverters SYSDRIVE RX Series Selection Terminal Block Specifications Terminal Block Position Digital Operator Features Control circuit terminal block SYSDRIVE JX Series Main circuit terminal block SYSDRIVE MX Series Note: This illustration shows the terminal block with the Terminal block front cover removed. Arrangement of Main Circuit Terminals Terminal arrangement CHARGE LED indicator S/L2 T/L3 +1 P/+2 N/- RB U/T1 V/T2 +1-P/+2 shortcircuit bar G Ground terminal with short-circuit bar (shaded area) for EMC filter multi-function switching W/T3 G * The built-in slide switch is used to enable or disable the emergency shutoff function (Factory Default: Disabled). * This function is intended to turn off the Inverter output (Stop switching the main element) via only the multi-function input terminal of the hardware circuit, independent of the CPU Software. When not using the DCL, keep the +1-P/+2 short-circuit bar attached. SYSDRIVE Option EMC filter functions switching method Overview of Inverter Selection Slide switch SW1 ON EMC filter enabled Terminal Terminal name symbol EMC filter disabled (factory default) Main power supply input terminal Connect the input power supply. U/T1, V/T2, W/T3 Inverter output terminal Connect to the 3-phase motor. External DC reactor connection terminal Remove the short-circuit bar between terminals "+1" and "P/+2", and connect the optional power factor improvement reactor (DCL). Braking resistor connection terminals Connect optional external braking resistors. (The RB terminal is provided for the Inverters with 22 kW or lower capacity.) Regenerative braking unit connection terminal Connect optional regenerative braking units. P/+2, RB P/+2, N/- G Slide lever (factory default: OFF) OFF ON Description R/L1, S/L2, T/L3 +1, P/+2 SYSDRIVE RX Series R/L1 RO TO Emergency Shutoff Function Inverter case ground terminal. Connect this Ground terminal terminal to the ground. Class D (200 V), Class D (400 V) Advanced General-purpose Inverters SYSDRIVE RX Series 45 Arrangement of Control Circuit Terminals FS FC FV FV2 FI AM AMI FM TH P24 SN FW SC S8 S7 SC S6 S5 S4 S3 S2 S1 P5 P4 PC P3 P2 P1 MC MA MB Terminal screw size M3 Terminal symbol FC Power supply FS FV Frequency setting input FV2 Analog FI Terminal name Frequency reference common Frequency reference power supply output Frequency reference input (Voltage directive) Auxiliary frequency reference input (Voltage directive) Frequency reference input (Current directive) AM Analog monitor (Voltage) AMI Analog monitor (Current) FM Multi-function digital output P24 Interface power supply terminal SC Input common FW Forward rotation command terminal Monitor output Monitor output Power supply RUN command S1 S2 S3 S4 S5 S6 S7 Digital (contact) Contact input Function/ Selection Description Specifications Common terminal for the frequency setting signals (FV, FV2 and FI) and the analog output terminals (AM and AMI). Do not connect this --terminal to the ground. Allowable load current: +10 V DC power supply for the FV terminal. 20 mA max. Input impedance 10 k With a 0 V to 10 V DC voltage input, the maximum frequency is set at Allowable input voltage 10 V. To set the maximum frequency at 10 V or lower, set A014. range: -0.3 to +12 V DC With a 0 to 10 V DC voltage input, the FV2 signal is added to the Input impedance 10 k frequency reference signal of the FV or FI terminal. If the setting is Allowable input voltage changed, the frequency reference can be input even with the FV2 0 to 12 V DC terminal independently. With a 4 to 20 mA DC current input, the maximum frequency is set at Input impedance 100 20 mA. The FI signal is only active when the AT terminal is ON. Allowable max. current: 24 mA Allocate the AT function to the multi-function input terminal. This terminal outputs a signal selected from the "0 V to 10 V DC Voltage Output" monitor items: Output frequency, Output current, Allowable max. current: Output torque (with/without sign), Output voltage, Input voltage, 2 mA Electronic thermal relay load rate, LAD frequency, Motor temperature, Cooling fin temperature, and General-purpose output. This terminal outputs a signal selected from the "4 to 20 mA DC Current Output" monitor items: Output frequency, Output current, Allowable load Output torque (with/without sign), Output voltage, Input voltage, impedance: 250 max. Electronic thermal relay load rate, LAD frequency, Motor temperature, Cooling fin temperature, and General-purpose output. This terminal outputs a signal selected from the "0 to 10 V DC Voltage Output (PWM)" monitor items: Output frequency, Output current, Output torque (with/without sign), Output voltage, Input voltage, Allowable max. current: Electronic thermal relay load rate, LAD frequency, Motor temperature, 1.2 mA Cooling fin temperature, General-purpose output, Digital output Max. frequency: 3.6 kHz frequency, and Digital current monitor. "Digital output frequency", and "Digital current monitor" output a digital pulse at 0/10 V DC pulse voltage and 50% duty ratio. 24 V DC power supply for contact input signal. Allowable max. output When the source logic is selected, this terminal functions as the current: 100 mA contact input common terminal. Common terminal for the interface power supply (P24) terminal, thermistor input (TH) terminal and digital monitor (FM) terminal. When --the sink logic is selected, this terminal functions as the contact input common terminal. Do not connect this terminal to the ground. [Contact input ON When the FW signal is ON, the motor runs forward. When it is OFF, condition] the motor decelerates and stops. Voltage between each input terminal and the SN terminal: 18 V DC or more. Input impedance between Select 8 functions from among the 69 functions and allocate them to each input terminal and the SN terminal: 4.7 k from terminals S1 to S8. Multi-function input S8 Note: Only terminals S1 and S3 can be used for the emergency shutoff Allowable max. voltage: function. For details, refer to Emergency Shutoff Function on Voltage between each input terminal and the SN page 45. terminal: 27 V DC Load current at 27 V DC power supply voltage: Approx. 5.6 mA SN 46 Multi-function input common The sink and source logic for contact input can be switched by connecting a short-circuit bar on the control terminal block. Short-circuiting P24 and SC Sink logic, Short-circuiting SC and SN -- Source logic To drive contact input via an external power supply, remove the shortcircuit bar and connect terminal SN to the external interface circuit. Advanced General-purpose Inverters SYSDRIVE RX Series Status/ Factor P5 MA MB Relay output MC Relay output common Select 5 functions from among 51, and allocate them to terminals P1 through P5. If an alarm code is selected in C062, terminals P1 to P3, or terminals P1 to P4 always output an alarm factor code (e.g. Inverter trip). The signal between each terminal and PC always corresponds to the sink or source logic. Between each terminal and PC Voltage drop 4 V max. at power-on Common terminal for multi-function output terminals P1 to P5. Digital (contact) Relay output Analog input Sensor TH External thermistor input Terminal Select the desired functions from among 43 functions, and allocate them to these terminals. SPDT output. By factory default, the relay output (MA, MB) contact selection (C036) is set at NC contact between MA-MC, and NO contact between MBMC. Connect an external thermistor to this terminal, to trip the Inverter when a temperature error occurs. The SC terminal functions as the common terminal. [Recommended thermistor characteristics] Allowable rated power: 100 mW min. Impedance at temperature error: 3 k Temperature error detection level is adjustable between 0 and 9999 . Max. allowable current: 50 mA Contact max. capacity MA-MC 250 V AC, 2 A (Resistance) 0.2 A (Induction) MB-MC 250 V AC, 1 A (Resistance) 0.2 A (Induction) Contact min. capacity 100 V AC, 10 mA 5 V DC, 100 mA Allowable input voltage range 0 to 8V DC [Input circuit] 8V DC TH Thermistor 10 k 1 k SC SYSDRIVE MX Series Analog Status, alarm, etc. Max. allowable voltage: 27 V DC SYSDRIVE JX Series Multi-function output common Specifications Features PC Description Selection Open collector output Terminal Terminal name symbol P1 P2 P3 Multi-function output P4 SYSDRIVE RX Series SYSDRIVE Option Overview of Inverter Selection Advanced General-purpose Inverters SYSDRIVE RX Series 47 Dimensions (Unit: mm) 3G3RX-A2055 3G3RX-A2075 3G3RX-A2110 3G3RX-A4055 3G3RX-A4075 3G3RX-A4110 189 24.5 Two, 7 dia. 80 79 246 260 169 13.6 7 189 210 3G3RX-A2150 3G3RX-A2185 3G3RX-A2220 3G3RX-A4150 3G3RX-A4185 3G3RX-A4220 229 24.5 80 82 170 Two, 7 dia. 79 376 390 273.4 9.5 7 229 83 190 250 3G3RX-A2300 3G3RX-A4300 265 45 Two, 10 dia. 80 79 510 540 368 195 10 265 310 48 Advanced General-purpose Inverters SYSDRIVE RX Series 300 Selection 3G3RX-A2370 3G3RX-A2450 3G3RX-A4370 3G3RX-A4450 3G3RX-A4550 Two, 12 dia. Features 79 520 550 SYSDRIVE JX Series 277 SYSDRIVE MX Series 12 250 300 390 SYSDRIVE RX Series 3G3RX-A2550 380 Two, 12 dia. SYSDRIVE Option Overview of Inverter Selection 79 670 700 352 12 250 380 480 Advanced General-purpose Inverters SYSDRIVE RX Series 49 Standard Connection Diagram Braking resistor (optional) DC reactor (optional) +1 R/L1 3-phase 200 V AC 1/3-phase 200 V AC *1 3-phase 400 V AC J51 Short-circuit wire To wire the control circuit and main circuit power supplies separately, remove the J51 connector wire. Control circuit power supply P/+2 N/- RB U/T1 S/L2 V/T2 T/L3 W/T3 M R T MB R0 MA T0 MC Relay output *1 Common P24 P1 Multi-function output 1 P2 Multi-function output 2 P3 Multi-function output 3 P4 Multi-function output 4 P5 Multi-function output 5 PC Multi-function output common SN FW Multi-function input 1 Multi-function input 2 Multi-function input 3 Multi-function input 4 Multi-function input 5 Multi-function input 6 Multi-function input 7 Multi-function input 8 S1 S2 S3 S4 S5 S6 R+ S7 R- S8 RS485 communication S+ Sequence input common SC S- For termination resistors Thermistor AM TH AMI Frequency setting unit 500 to 2 k Frequency reference power supply Frequency reference input (voltage) Frequency reference auxiliary input (voltage) Frequency reference input (current) Frequency reference common FS FM FV FV2 Option 1 FI FC Option 1 *1. By default, MA is set to NC contact, and MB to NO contact in the contact selection (C036). 50 Advanced General-purpose Inverters SYSDRIVE RX Series Protective and Diagnostic Functions Display on Digital Operator Name Selection Error Code List Description Constant speed ek0k1. Monitors the Inverter output current and shuts off the output, displaying an error if the built-in electronic thermal function detects overload against the motor. Trips depending on the electronic thermal function settings. ek0k6. Braking resistor overload protection Shuts off the output and displays an error if the usage rate of regenerative braking circuit exceeds the b090 set value. Overvoltage protection Extremely high DC voltage between P/+2 and N/- may result in failure. This function therefore shuts off the output and displays an error if the DC voltage between P/+2 and N/- exceeds the specified level because of regenerative energy from the motor or increase of the incoming voltage during operation. Trips when the DC voltage between P/+2 and N/- reaches approximately 400 V DC for 200-V class, and 800 V DC for 400-V class. EEPROM error *2 Shuts off the output and displays an error if an error occurs because of external noise and abnormal temperature rise in the EEPROM built into the Inverter. Note: It may become a CPU error depending on the case. ek0k4. ek0k7. ek0k8. *3 Shuts off the output if an error occurs in the CT (current detector) built into the Inverter. Trips if the CT output is approximately 0.6 V or more when the power is turned on. ek1k1. CPU error *3 Shuts off the output and displays an error if the internal CPU has worked erroneously or abnormally. Note: If an abnormal value is read from EEPROM, it may become a CPU error depending on the case. ek1k2. External trip If an error occurs in the external equipment or devices, the Inverter receives the signal, and the output is shut off. (Available with the external trip function selected) ek1k3. USP error Appears when the power is turned on with the RUN signal input into the Inverter. (Available with the USP function selected) ek1k4. Grounding protection *3 Protects the Inverter if a ground fault between the Inverter output unit and the motor is detected when turning on the power. (This function does not work when there is residual voltage in the motor.) Incoming overvoltage protection Appears if the incoming voltage continues to be higher than the specification value for 100 seconds while the Inverter is stopped. Trips when the main circuit DC voltage reaches approximately 390 V DC for 200-V class, and 780 V DC for 400-V class. ek1k6. Momentary power interruption protection Shuts off the output when a momentary power interruption occurs for 15 ms or more. If the shutoff time is long, it is normally recognized as a power shutoff. Note that, when restart is selected, the Inverter restarts from recovery as long as the RUN command remains. ek2k0. Temperature error when the rotation speed of the cooling fan decreases Appears if a decrease of the cooling fan rotation speed has been detected when the following temperature error occurs. ek2k1. Temperature error Shuts off the output if the temperature has risen in the main circuit because of the high ambient temperature. ek2k3. Gate array communications error Trips when a fault is detected in communication behavior between the built-in CPU and the gate array. ek2k4. Input open-phase protection Prevents Inverter damage due to input open-phase protection function when the input open-phase selection is enabled (b006=01), and trips. Trips when the open-phase time is approximately 1 s or more. ek2k5. Main circuit error *3 Trips when the gate array cannot confirm IGBT ON/OFF because of erroneous operation or main element breakage caused by noise interfusion. ek3k0. IGBT error Shuts off the Inverter output to protect the main element when a momentary overcurrent, temperature error in the main element, or drop of the main element driving power supply occurs. (Retry operation cannot be performed after this trip.) ek3k5. Thermistor error Shuts off the Inverter output when detecting the thermistor resistance value inside the motor connected to the TH terminal and resulting motor temperature rise. ek3k6. Brake error When 01 is selected in b120 (brake control selection), this error appears if the brake ON/OFF cannot be recognized within the b124 set time (brake confirmation wait time) after the Inverter outputs the brake release signal. ek3k7. Emergency shutoff *4 Shuts off the hardware output and displays an error when the EMR terminal (S3) is turned on with SW1 on the logic board ON. ek3k8. Overload protection in a low speed range If an overload is detected in the lowest speed range of 0.2 Hz max., an electronic thermal inside the Inverter works to shut off the Inverter output. (2nd electronic thermal level) (However, higher frequency could remain in the error history.) ek4k1. Modbus communications error Appears when the timeout occurs because of disconnection during Modbus-RTU communication. (Trip by the C076 setting) ek1k5. Advanced General-purpose Inverters SYSDRIVE RX Series 51 Overview of Inverter Selection CT error SYSDRIVE Option ek1k0. SYSDRIVE RX Series Undervoltage Shuts off the output if the incoming voltage drops below that specified. This is because the control circuit fails to work properly, if the incoming voltage to the Inverter drops. Trips when the DC voltage between P and N reaches approximately 175 V DC for 200-V class, and 345 V DC for 400-V class. ek0k9. SYSDRIVE MX Series Overload protection *1 ek0k3. SYSDRIVE JX Series ek0k5. ek0k2. Features Overcurrent protection If the motor is restrained or rapidly accelerated or decelerated, a large current will flow through the Inverter, which will result in breakage. The larger than specified current then shuts off the Deceleration output and an error appears. The protection detects this overcurrent through AC CT (current detector). Acceleration The protection circuit operates at approximately 220% of the Inverter rated output current and a trip occurs. Others Display on Digital Operator ek6k0. Name Option 1 error Detects an error on the board mounted on option slot 1. For details, refer to the operation manual for the mounted option board. Option 2 error Detects an error on the board mounted on option slot 2. For details, refer to the operation manual for the mounted option board. ek6k9. ek7k0. ek7k9. Description *1. The reset command will not be accepted until approximately 10 seconds pass since the trip occurs (protection function works) *2. The reset command will not be accepted if the EEPROM error ek0k8. occurs. Turn off the power once. If you find E08 when turning on the power again, it is possible that the memory element has been broken or the parameters have not been memorized correctly. Perform the user initialization to set the parameters again. *3. The reset command through the RS terminal or STOP/RESET key will not be accepted. Turn off the power. *4. The reset operation via the Digital Operator will not be accepted. Be sure to reset via the RS terminal. 52 Advanced General-purpose Inverters SYSDRIVE RX Series Model Number Explanation RX-series Inverter Selection 3G3RX - A Maximum Motor Capacity 5.5 kW 220 22 kW 075 7.5 kW 300 30 kW 110 11 kW 370 37 kW 150 15 kW 450 45 kW 185 18.5 kW 550 55 kW Features 055 Voltage Class 3-phase 200 V AC 4 3-phase 400 V AC SYSDRIVE JX Series 2 Standard Models Rated voltage Enclosure rating 3G3RX-A2055 7.5 kW 3G3RX-A2075 11 kW 3G3RX-A2110 15 kW 3G3RX-A2150 18.5 kW 3G3RX-A2185 22 kW 3G3RX-A2220 30 kW 3G3RX-A2300 37 kW 3G3RX-A2370 45 kW 3G3RX-A2450 3-phase 200 V AC IP20 3G3RX-A2550 5.5 kW 3G3RX-A4055 7.5 kW 3G3RX-A4075 11 kW 3G3RX-A4110 3G3RX-A4150 18.5 kW 3G3RX-A4185 22 kW 3G3RX-A4220 30 kW 3G3RX-A4300 37 kW 3G3RX-A4370 45 kW 3G3RX-A4450 55 kW 3G3RX-A4550 Overview of Inverter Selection 15 kW SYSDRIVE Option 3-phase 400 V AC 55 kW SYSDRIVE RX Series Model 5.5 kW SYSDRIVE MX Series Max. applicable motor capacity International Standards (EC Directives and UL/cUL Standards) The 3G3RX Inverter meets the EC Directives and UL/cUL standard requirements for worldwide use. Classification ED Directives UL/cUL Standards EMC Directive Low-voltage Directive Applicable standard EN61800-3: 2004 EN61800-5-1: 2003 UL508C Advanced General-purpose Inverters SYSDRIVE RX Series 53 SYSDRIVE Option Specifications of Optional Items and Peripheral Devices The following optional items and peripheral devices can be used with the Inverter. Select them according to the application. (1) AC Reactor (2) Radio Noise Filter (3) Input Noise Filter/ EMC-conforming Input Noise Filter (1) DC Reactor (6) Digital Operator Inverter (7) Digital Operator ConnectingCable (5) Braking Resistor/ Regenerative Braking Units (4) Output Noise Filter M Purpose Improve the input power factor of the Inverter Reduce the affects of radio and control device noise No. Operates the Inverter externally Put the Inverter on the panel by DIN Rail Model Description (1) DC Reactor AC Reactor 3G3AX-DL@@@@ 3G3AX-AL@@@@ Used to improve the input power factor of the Inverter. All Inverters of 22 kW or higher contain built-in DC reactors. These are optional for Inverters of 18 kW or less. Install DC and AC reactors for applications with a large power supply capacity (600 kVA or higher). (2) Radio Noise Filter 3G3AX-ZCL@ Reduces noise coming into the inverter from the power supply line and to reduce noise flowing from the inverter into the power supply line. Connect as close to the Inverter as possible. Input Noise Filter 3G3AX-NFI@@ Reduces noise coming into the inverter from the power supply line and to reduce noise flowing from the inverter into the power supply line. Connect as close to the Inverter as possible. EMC-conforming Input Noise Filter 3G3AX-EFI@@ This input noise filter is for use in systems that must comply with the EC's EMC Directives. Select a filter appropriate for the Inverter model. Output Noise Filter 3G3AX-NFO@@ Reduces noise generated by the Inverter. Connect as close to the Inverter as possible. (3) (4) Enable stopping the machine in a set time Name Braking Resistor 3G3AX-RB@@@@@ (5) Regenerative Braking Unit 3G3AX-RBU@@ (6) Digital Operator 3G3AX-OP@@ Remote Operator Note: MX and RX series has this operator. It's used separated the Inverter. (7) Digital Operator Connecting-Cable 3G3AX-OPCN@@ Extension cable to use a Digital Operator remotely. Cable length: 1 m or 3 m --- DIN Rail Unit 3G3AX-DIN@@ Consumes the regenerative motor energy with a resistor to reduce deceleration time (use rate: 3% ED). --- Note: Use a ground fault interrupter with a current sensitivity of 200 mA minimum and an operating time of 0.1 s minimum to prevent operating errors. The interrupter must be suitable for high-frequency operation. Example: NV series by Mitsubishi Electric Corporation (manufactured in or after 1998) EG, SG series by Fuji Electric Co., Ltd. (manufactured in or after 1984) 54 SYSDRIVE Option SYSDRIVE Option JX/MX/RX Series Related Options Model MX RX General purpose with Braking resistor 3G3AX-RBU22 High Regeneration purpose with Braking resistor 3-phase 200 V General purpose for 30 kW without Braking resistor Resistor 120 W, 180 Resistor 120 W, 100 Resistor 120 W, 5 3G3AX-RBA1204 Resistor 120 W, 35 3G3AX-RBB2001 Resistor 200 W, 180 Resistor 200 W, 100 3G3AX-RBA1203 3G3AX-RBB2002 Standard: 10ED Resistor 400 W, 35 3G3AX-RBC4001 Resistor 400 W, 50 3G3AX-RBC6001 3G3AX-RBC12001 Inside Capacity: 10ED Resistor 600 W, 35 Resistor 1200 W, 17 0.2 kW 3G3AX-DL2004 0.4 kW 3G3AX-DL2007 0.7 kW 3G3AX-DL2015 1.5 kW 3G3AX-DL2022 2.2 kW 3G3AX-DL2037 3.7 kW 3G3AX-DL2055 5.5 kW 7.5 kW 3G3AX-DL2075 3-phase 200 V 11 kW 3G3AX-DL2150 15 kW 3G3AX-DL2220 22 kW 3G3AX-DL2300 30 kW 3G3AX-DL2370 37 kW 3G3AX-DL2450 45 kW 3G3AX-DL2550 55 kW 3G3AX-DL4004 0.4 kW 3G3AX-DL4007 0.7 kW 3G3AX-DL4015 1.5 kW 3G3AX-DL4022 2.2 kW 3G3AX-DL4037 3.7 kW 3G3AX-DL4055 5.5 kW 3G3AX-DL4075 7.5 kW 3G3AX-DL4150 15 kW 3G3AX-DL4220 22 kW 3G3AX-DL4300 30 kW 3G3AX-DL4370 37 kW 3G3AX-DL4450 45 kW 3G3AX-DL4550 55 kW Overview of Inverter Selection 3-phase 400 V 11 kW 3G3AX-DL4110 SYSDRIVE Option 3G3AX-DL2110 SYSDRIVE RX Series 3G3AX-DL2002 SYSDRIVE MX Series Resistor 300 W, 50 3G3AX-RBB4001 3G3AX-RBB3001 SYSDRIVE JX Series Small Size: 5ED General purpose for 55 kW without Braking resistor 3G3AX-RBA1201 Features General purpose with Braking resistor 3G3AX-RBA1202 Radio Noise Filter General purpose for 55 kW without Braking resistor 3-phase 400 V General purpose for 30 kW without Braking resistor 3G3AX-RBU41 3G3AX-RBU43 DC Reactor JX 3G3AX-RBU24 3G3AX-RBU42 Braking Resistor Applicable Series Specifications 3G3AX-RBU21 3G3AX-RBU23 Regenerative Braking Units :Available soon Selection Name : Release 3G3AX-ZCL1 3G3AX-ZCL2 SYSDRIVE Option 55 SYSDRIVE Option Name Model Specifications MX RX 3G3AX-NFI21 0.2 to 0.75 kW 3G3AX-NFI22 1.5 kW 3G3AX-NFI23 2.2, 3.7 kW 3G3AX-NFI24 5.5 kW 3G3AX-NFI25 7.5 kW 3G3AX-NFI26 11 kW 3-phase 200 V 18.5 kW 3G3AX-NFI29 22, 30 kW 3G3AX-NFI2A 37 kW 3G3AX-NFI2B 45 kW 3G3AX-NFI2C 55 kW 3G3AX-NFI41 0.2 to 2.2 kW 3G3AX-NFI42 3.7 kW 3G3AX-NFI43 5.5, 7.5 kW 3G3AX-NFI44 11 kW 3G3AX-NFI28 3G3AX-NFI47 22 kW 3G3AX-NFI48 30 kW 3G3AX-NFI49 37 kW 3G3AX-NFI4A 45, 55 kW 3-phase 400 V 3G3AX-NFO01 1/3-phase 200 V 0.2 to 0.75 kW, 3-phase 400 V to 2.2 kW 3G3AX-NFO02 1/3-phase 200 V 1.5, 2.2 kW, 3-phase 400 V 3.7 kW 3G3AX-NFO03 3-phase 200 V 3.7, 5.5 kW, 3-phase 400 V 5.5 to 11 kW 3G3AX-NFO04 3-phase 200 V 7.5, 11 kW, 3-phase 400 V 15 to 22 kW 3G3AX-NFO05 3-phase 200 V 15 kW, 3-phase 400 V 30, 37 kW 3G3AX-NFO06 3-phase 200 V 18.5, 22 kW, 3-phase 400 V 45 kW 3G3AX-NFO07 3-phase 200 V 30, 37 kW, 3-phase 400 V 55, 75 kW 3G3AX-AL2025 0.2 to 1.5 kW 3G3AX-AL2055 2.2 to 3.7 kW 3G3AX-AL2110 5.5 to 7.5 kW 11 to 15 kW 3G3AX-AL2330 18.5 to 22 kW 3G3AX-AL2500 30 to 37 kW 3G3AX-AL2750 45 to 55 kW 3G3AX-AL4025 0.4 to 1.5 kW 3G3AX-AL4055 2.2 to 3.7 kW 5.5 to 7.5 kW 3G3AX-AL2220 200 V 3G3AX-AL4110 11 to 15 kW 3G3AX-AL4330 18.5 to 22 kW 3G3AX-AL4500 30 to 37 kW 3G3AX-AL4750 45 to 55 kW 3G3AX-AL4220 DIN Rail Unit 18.5 kW 3G3AX-NFI46 AC Reactor 15 kW 3G3AX-NFI45 Output Noise Filter 15 kW 3G3AX-NFI27 Input Noise Filter Applicable Series JX 400 V 3G3AX-DIN11 3G3JX 3G3AX-DIN12 3G3JX 3G3AX-DIN21 3G3MX (3-phase 200 V 0.2 to 0.75 kW, 1/3-phase 200 V 0.2 to 0.4 kW) 3G3AX-DIN22 3G3MX (3-phase 200 V 1.5 to 3.7 kW, 3-phase 400 V 0.4 to 3.7 kW) Encoder Feedback Board 3G3AX-PG01 For Position or Frequency Control DI Board 3G3AX-DI01 PLC I/O Interface for setting Frequency, Acceleration/Deceleration time etc Digital Operator 3G3AX-OP01 Digital Operator Connecting Cable 3G3AX-OPCN1 Cable Length 1 m 3G3AX-OPCN3 Cable Length 3 m 56 SYSDRIVE Option MEMO 57 Overview of Inverter Selection Selecting the Motor Capacity Select a motor before selecting the Inverter. Calculate the load inertia in the application, calculate the motor capacity and torque required to handle the load, and select an appropriate motor. Simple Selection Method (Calculation of the Required Output) With this method, you select the motor based on the output (W) required when the motor is rotating at a steady rate. This method does not include the involved calculations for acceleration and deceleration, so add some extra capacity to the calculated value when selecting the motor. This is a simple way to calculate the size of motor needed in equipment that operates at a steady rate for long periods, such as fans, conveyors, and mixing machines. This method is not suitable for the following kinds of applications: *Applications requiring sudden start-ups *Applications where the equipment starts and stops frequently *Applications where there is a lot of inertia in the transmission system *Applications with a very inefficient transmission system Calculating the Motor Shaft Conversion Inertia Use the following equations to calculate the inertia of all of the parts and convert that to the motor shaft conversion inertia. M1D2 Jw = J1 + J2 = Jw P0 = V M1D2 J1 2 1 Jw = J1 + J2 + J3 + J4 = + 8 M2D 2 8 Motor P0 = D + 2 M3D 1 4 2 M4D 1 + 4 D1: Diameter of cylinder 1 (mm) D2: Diameter of cylinder 2 (mm) M1: Mass of cylinder 1 (kg) J4: Inertia due to belt (kgm2) M3: Mass of object (kg) M4: Mass of belt (kg) D1 Jw = J1 + D1 D2 2 J2 + MD2 1 4 x 10-6 (kgm2) Jw: Inertia of entire system (kgm2) J1: Inertia of roller 1 (kgm2) D2 M x 10-6 (kgm2) M2: Mass of cylinder 2 (kg) Roller 1 J2: Inertia of roller 2 (kgm2) Roller 2 D1: Diameter of roller 1 (mm) J2 D2: Diameter of roller 2 (mm) M: Effective mass of workpiece (kg) m*W*V 6120 * Load JL = J1 + G2 (J2 + Jw) (kgm2) Gear Motor T *N Gear ratio G = Z1/Z2 9535 * T : Load torque at load axis (Nm) N : Speed of load axis (r/min) : Efficiency of reduction mechanism (transmission) Detailed Selection Method (R.M.S. Calculation Method) With this method, you calculate the effective torque and maximum torque required in the application's operating pattern. This method provides a detailed motor selection that matches the operating pattern. JL: Motor shaft conversion load inertia (kgm2) Jw: Load inertia (kgm2) J1: Motor gear inertia (kgm2) J2: Load gear inertia (kgm2) Z1: Number of gear teeth on motor side Z2: Number of gear teeth on load side Rotational Motion: Steady Power PO (kW) N 2 2 D1 + Jw: Inertia (kgm2) J1: Inertia of cylinder 1 (kgm2) J2: Inertia of cylinder 2 (kgm2) J3: Inertia due to object (kgm2) Jw : Friction coefficient W: Weight of moveable load (kg) V : Speed of moveable load (m/min) h: Efficiency of reduction mechanism (transmission) T x 10-6 (kgm2) 4 Jw: Inertia D: Diameter (mm) J1: Inertia of cylinder (kgm2) M1: Mass of cylinder (kg) 2 J2: Inertia due to object (kgm ) M2: Mass of object (kg) Motor M2D2 (kgm2) Linear Motion: Steady Power PO (kW) W + 8 Calculating the Motor Shaft Conversion Torque and Effective Torque Calculate the total combined torque required for the motor to operate based on the acceleration torque due to the motor shaft conversion load inertia (calculated above) and the load torque due to friction force and the external force applied to the load. * Acceleration Torque Acceleration Torque (TA) Speed (rotational) TA = N M tA Time Acceleration time (s) 2N 60tA JM + JL (Nm) TA: Acceleration Torque (Nm) JL: Motor shaft conversion load inertia (kgm2) JM: Inertia of motor itself (kgm2) : Gear transmission efficiency N: Motor speed (r/min) * Motor Conversion Load Torque (External and Friction) D: Diameter (mm) F: External torque (N) TW: Load torque (Nm) TW = F D x 10-3 (Nm) 2 Friction force in general: F = W : Friction coefficient W: Weight of moving parts G TL = Tw (Nm) : Gear transmission efficiency M TL: Motor shaft conversion load torque (Nm) Tw: Load torque (Nm) Z1: Number of gear teeth on motor side Z2: Number of gear teeth on load side Gear (reduction) ratio G = Z1/Z2 58 Overview of Inverter Selection Overview of Inverter Selection Selecting the Inverter Capacity Effective torque: TRMS (Nm) (Ti)2ti = ti 2 2 2 2 T1 t1 + T2 t2 + T3 t3 + T4 t4 t1 + t 2 + t 3 + t 4 = Maximum torque: TMAX = T1 = TA + TL N Speed 0 Time (s) (Nm) t2 t3 t4 1 cycle TA 0 Time (s) Note 1. If the Inverter's overload endurance is 120% of the rated output current for one minute, check for 0.8 minute. 2. Use an Inverter that is one size larger than determined by the conditions above if open-loop vector control with PG is being used and a holding torque is required at 0 r/min or a torque that is 150% or more of the rated torque is required regularly at low frequencies (10 Hz or less). SYSDRIVE JX Series Acceleration/ Deceleration torque t1 Features (r/min) Select an Inverter that is large enough to handle the motor selected in Selecting the Motor above. Basically, select an Inverter with a maximum motor capacity that matches the motor capacity calculated above. After selecting the Inverter, verify that the following conditions are satisfied. If the conditions are not satisfied, select the Inverter that is one size larger and check the conditions again. * Motor's rated current Inverter's rated output current * The application's continuous maximum torque output time 1 minute Selection * Calculating the Combined Torque and Effective Torque (Nm) Combined torque SYSDRIVE MX Series Motor shaft conversion load torque TL Time (s) T1 T2 T3 Time (s) SYSDRIVE RX Series * Use the Servomotor's Motor Selection Software to calculate the motor conversion inertia, effective torque, and maximum torque shown above. Selecting the Motor SYSDRIVE Option Use the results of the calculations above and the equations below to determine the required motor capacity from the effective torque and maximum torque. Use the larger of the following motor capacities when selecting the motor. When selecting the motor, set a motor capacity higher than the calculated capacity to provide some extra capacity. * Motor Capacity Supplied for Effective Torque: Overview of Inverter Selection Motor capacity (kW): 1.048*N*TRMS*10-4 (N: Max. speed in r/min) * Motor Capacity Supplied for Maximum Torque: Motor capacity (kW): 1.048*N*TRMS*10-4/1.5 (N: Max. speed in r/min) Overview of Inverter Selection 59 Overview of Inverter Selection Overview of Braking Resistor Selection Applications Requiring Braking Resistors Simple Method for Braking Resistor Selection In applications where excessive regenerative motor energy is produced during deceleration or descent, the main-circuit voltage in the Inverter may rise high enough to damage the Inverter. Standard Inverters are equipped with an overvoltage protection function so the main-circuit overvoltage (OV) is detected and operation is stopped to prevent damage. Although the Inverter will be protected, the overvoltage protection function will generate an error and the motor will stop; this system configuration will not provide stable continuous operation. This is a simple method for determining the braking resistance from the percentage of time that regenerative energy is produced during a normal operating pattern. t About Regenerative Energy T The load connected to the motor has kinetic energy if it is rotating or potential energy if it is at a high level. The kinetic or potential energy is returned to the Inverter when the motor decelerates or lowers the load. This phenomenon is known as regeneration and the returned energy is called regenerative energy. Inverter Motor Load Kinetic energy Potential energy Regenerative energy During deceleration, the Inverter acts as a generator and converts kinetic and potential energy to regenerative energy. Avoiding the Use of a Braking Resistor The following methods can be used to avoid having to connect a Braking Resistor. These methods require the deceleration time to be extended, so you must evaluate whether extending the deceleration time will cause any problems in the application. * Enable the "stall prevention during deceleration" function; the default setting for this function is enabled. (The deceleration time is extended automatically to prevent main-circuit overvoltage from occurring.) * Set a longer deceleration time. (This reduces the rate at which the regenerative energy is produced.) * Select "coast to stop" as the stopping method. (Regenerative energy will not be returned to the Inverter.) 60 Overview of Inverter Selection Use rate (duty) = t/T x 100 (%ED) t: Deceleration time (regenerative time) T: Time for 1 cycle of operation Overview of Inverter Selection If the Braking Resistor's use rate (duty factor) exceeds 10% ED or the application requires an extremely large braking torque, use the following method to calculate the regenerative energy and select a Braking Resistor. Energy at max. speed N (r/min): The kinetic energy is proportional to the square of the speed, so the regenerative energy is highest momentarily at this point. Speed Max deceleration torque T (kgf*cm): Regenerative energy is produced when the motor's direction is opposite the motor torque direction. Braking Resistor's resistance: R V2 1.048 x (T-0.2 x Tm) x N x 10-1 Note 1. The internal braking transistor will be damaged if a resistor is connected with a resistance below the Inverter or Braking Unit's minimum resistance. If the required resistance is less than the minimum resistance, increase the Inverter's capacity and replace the Inverter or Braking Unit with one that has a minimum resistance less than the required resistance. 2. Two or more Braking Units can be connected in parallel. Use the following equation to determine the braking resistance when driving two or more Units. Braking resistance () = (required braking resistance calculated above) x (number of Units) 3. Do not select the braking resistance with the results calculated above. A rating of 150 W is not the allowed power, it is the maximum rated power in resistance units. The actual allowed power rating depends upon the resistor. SYSDRIVE MX Series V: 385 V for a 200-V Class Inverter 400 V for a 400-V Class Inverter T: Maximum braking torque (kgf*cm) Tm: Motor's rated torque (N*cm) N: Maximum speed (r/min) * Required braking resistance Braking Resistor Unit's resistance Inverter or Braking Unit's minimum resistance * Average regenerative energy Braking Resistor Unit's allowable power SYSDRIVE JX Series Time Torque Select the appropriate Braking Resistor based on the required braking resistance and average regenerative energy that were calculated above. Features Calculating the Required Braking Resistance Selecting the Braking Resistor Selection Detailed Method for Braking Resistor Selection * Use the value for the braking torque calculated in Calculating the Motor Shaft Conversion Torque and Effective Torque on page 58. SYSDRIVE RX Series Calculating the Average Regenerative Energy Regenerative energy is produced when the motor is rotating in the opposite direction of the motor torque. Use the following equations to calculate the regenerative energy produced in each segment of the cycle. Speed Horizontal load SYSDRIVE Option Pi: N x T x t x 1.048 x 10-1 Pi: Regenerative energy (J) produced in segmenti N: Motor's speed (r/min) (Use the average speed if the speed varies.) T: Deceleration torque (N*m) t: Deceleration time (s) Torque Time Segment 1 Segment 2 Overview of Inverter Selection Speed Vertical load Calculate the average regenerative energy by adding the power produced in each segment of the cycle and dividing by the total cycle time. (P1 + P2 + ...... + P) Average regenerative energy (W) = 1 cycle time Torque Time Segment 1 Segment 2 Segment 3 Note 1. The speed is positive when the motor is rotating forward and the torque is positive when it is in the forward direction. 2. Use the value for the braking torque calculated in Calculating the Motor Shaft Conversion Torque and Effective Torque on page 58. 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