High performance, multifunction inverter (634 pages)
Summary of Contents for Fuji Electric Frenic Mini Series
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Series Concepts Ideal functions to meet various needs Ideal functions to meet various needs New, compact design New, compact design Simple operation Simple operation Flexible through optionals Flexible through optionals A broad range of model variations A broad range of model variations Global products Global products Actual size...
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Optimum performance for traversing conveyors High starting torque, at 150% or more Trip-free operation Equipped with Fuji s original simplified torque-vector control The remarkably improved current limiting function (stall system and the automatic torque boost function, the inverter prevention) allows trip-free operation even for an impact load. provides consistent powerful operation (when automatic torque Load torque boost is ON, slip compensation control is ON, and when...
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The ideal functions to serve a multiplicity of needs for small-capacity inverters Compatible with a wide range of The output frequency can be set to a frequency settings maximum of 400Hz. The optimum frequency setting method can be selected to The inverter can be used for equipment that requires a high match your machine or equipment.
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Simple operation and wiring Frequency setting potentiometer is All types of data can be displayed on standard equipment. the keypad. The frequency can be adjusted easily by hand. The output frequency, set frequency, load shaft speed, output current, output voltage, alarm history, input power etc. can be The control circuit terminal block cover displayed.
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Flexible through optionals Function code copy function Remote operation is possible. The optional remote keypad panel includes a built-in copy Remote operation can be done easily using the optional function, so function codes can be set easily in duplicate units. RS-485 communications card, remote keypad and remote operation extension cable.
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The contents of this catalog are provided to help you select the Variation Caution product model that is best for you. Before actual use, be sure to read the User's Manual thoroughly to assure correct operation. In addition to the three-phase 230V, single-phase 230V and single-phase 115V, three-phase 460V has been newly introduced, broadening the model selection range.
Common Specifications Common specifications Related Item Explanation Remarks function code Maximum frequency 25 to 400Hz For operation at 120Hz or more, test the inverter in advance by combining it with the motor. Base frequency 25 to 400Hz For operation at 120Hz or more, test the inverter in advance by combining it with the motor.
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Common Specifications Common specifications Related Item Explanation Remarks function code PID control PID control is possible using analog input signals. Select the control mode with J01. Inverse operation can be set using digital input signal (IVS) or the function code J01. Process commands Select the kind of remote process command with J02, E60 to E62.
IP40 enclosure type Fig. Unit:inch (mm) 0.10(2.5) 2x d 3x c Leading wire part A Leading wire part B External dimensions [inch(mm)] Leading wire part dimensions [inch(mm)] Power supply Type voltage Leading wire part fig. FRNF12C1J-2U FRNF25C1J-2U (38) 3.26 2.64 4.33 0.76 0.87...
Keypad Operations Keypad switches and functions LED monitor Run key When the motor is running or stopped: Used to start the operation. While the motor is stopped: The monitor displays the speed monitor (such as output frequency before slip compensation, after slip compensation, This key is invalid if the function code is set to set frequency, motor speed, load shaft speed), output voltage,...
Terminal Functions Terminal Functions Related Symbol Terminal name Functions Remarks function code L1/R, L2/S, L3/T Power input Connect a three-phase power supply. Three-phase 230V, 460V series L1/L, , L2/N Connect a single-phase power supply. ( indicates the empty terminal.) Single-phase 230V, 115V series U, V, W Inverter output Connect a three-phase induction motor.
Terminal Functions Terminal Functions Related Symbol Terminal name Functions Remarks function code • Output frequency (Before slip compensation) • Output current Voltage output: 0 to 10V Analog monitor F30,F31 • Output frequency (After slip compensation) • Output voltage Max. current: 2mA •...
Wiring Diagram Basic wiring diagram The following diagram is for reference only. For detailed wiring diagrams, refer to the Instruction Manual. Keypad operation Run/Stop operation and frequency setting on the keypad [Wiring method] MC (Note 2) 1. Connect the inverter main power circuit only. [Operation method] 1.
Function Settings Function Settings Fundamental Functions: F codes Func. Name Data setting range Min. Unit Factory setting code Data Protection 0 : Disable data protection 1 : Enable data protection Frequency Command 1 0 : Keypad operation ( key) 1 : Analog voltage input (terminal 12) (0 to +10V DC) 2 : Analog current input (terminal C1) (+4 to +20mA DC) 3 : Analog voltage input (terminals 12) and analog current input (terminal C1) 4 : Potentiometer on the keypad...
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Function Settings Extension Terminal Functions: E codes Func. Name Data setting range Min. Unit Factory setting code Terminal Command Assignment to: [X1] Selects from the following items by code. [X2] [X3] 0 : (1000) Multistep freq. selection (0 to 1 step) [SS1] 1 : (1001) Multistep freq.
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Function Settings Function Settings Extension Terminal Functions: E codes Func. Name Data setting range Min. Unit Factory setting code Built-in Potentiometer Selects from the following functions by code. (Function selection) 0 : No function selection 2 : Aux. freq. setting 2 1 : Aux.
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Function Settings High Performance Functions: H Codes Func. Name Data setting range Min. Unit Factory setting code Data Initializing 0 : Manual set value 1 : Return to factory set value (Data reset) 2 : Motor parameter initializing (Motor 1) Retry (No.
Protective Functions Protective Functions Alarm output Related Function Description monitor (30A,B,C) Note) function code • Stops the inverter output to protect the inverter from an overcurrent resulting from overload. Overcurrent During acceleration • Stops the inverter output to protect the inverter from an overcurrent due to a short-circuit in the output circuit. Protection During deceleration •...
Option Guide Option Guide Name Function Surge absorber Suppresses surges or noise invading from an external source, preventing malfunction from magnetic contactors, control relays and timers, etc. Arrester Suppresses induced lightning surges from power source, thus protecting all equipment connected to the power source. Absorbs surges or noise invading from an external source, preventing malfunction of electronic Surge killer equipment used in the switchboard.
Options Options Name Dimension [Unit : inch (mm)] DC REACTOR 4-G Mounting hole Applicable inverter type Dimensions Reactor Terminal Mass Three-phase Single-phase Single-phase screw type [lbs(kg)] 230V 230V 115V FRNF12C1 -2U** FRNF12C1 -7U DCR2-0.2 0.2(5) 1.76(0.8) FRNF25C1 -2U** 2.83 3.54 0.31 FRNF50C1 -2U** FRNF25C1 -7U DCR2-0.4...
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Options Remote operation extension RS-485 communications card cable (CB- S) (OPC-C1-RS) This straight cable is used to connect the RS- This is an exclusive option that enables the FRENIC-Mini 485 communications card and the remote series to use RS-485 communication. keypad, and available in three lengths, i.e.
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Options NEMA1 kit (NEMA1- C1- ) MODEL A MODEL B MODEL C NEMA1 kit, when fitted to the FRENIC-Mini Applicable Power supply voltage Option type MODEL series, protects the inverter body with the Inverter type structure that conforms to the NEMA1 FRNF12C1S-2U** NEMA1-0.2C1-2 standard (approved as UL TYPE1).
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NOTES oil-lubricated gearbox or speed changer/reducer, disabling motor operation. Application to standard motors continuous motor operation at low speed may • Reducing noise cause poor lubrication. • Driving a 460V standard motor Use of filter and shielded wires are typical measures •...
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