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Fuji Electric frenic mini series, User Manual

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Chapter 7

SELECTING OPTIMAL MOTOR AND

INVERTER CAPACITIES

This chapter provides you with information about the inverter output torque characteristics, selection
procedure, and equations for calculating capacities to help you select optimal motor and inverter models. It
also helps you select braking resistors.

Contents

7.1 Selecting Motors and Inverters....................................................................................................................7-1

7.1.1

Motor Output Torque Characteristics ..................................................................................................7-1

7.1.2

Selection Procedure .............................................................................................................................7-4

7.1.3

Equations for Selections ......................................................................................................................7-7

7.1.3.1

Load torque during constant speed running.................................................................................7-7

[ 1 ]

General equation..........................................................................................................................7-7

[ 2 ]

Obtaining the required force F.....................................................................................................7-7

7.1.3.2

Acceleration and deceleration time calculation ...........................................................................7-8

[ 1 ]

Calculation of moment of inertia .................................................................................................7-8

[ 2 ]

Calculation of the acceleration time ..........................................................................................7-10

[ 3 ]

Calculation of the deceleration time ..........................................................................................7-10

7.1.3.3

Heat energy calculation of braking resistor ...............................................................................7-11

[ 1 ]

Calculation of regenerative energy ............................................................................................7-11

7.1.3.4

Calculating the RMS rating of the motor...................................................................................7-12

7.2 Selecting a Braking Resistor .....................................................................................................................7-13

7.2.1

Selection Procedure ...........................................................................................................................7-13

7.2.2

Notes on Selection.............................................................................................................................7-13

Summary of Contents for frenic mini series

Page 1: ...USER S MANUAL Fuji Electric Co Ltd MEH446...

Page 2: ...Compact Inverter User s Manual...

Page 3: ...produced or copied without prior written permission from Fuji Electric Co Ltd All products and company names mentioned in this manual are trademarks or registered trademarks of their respective holder...

Page 4: ...No Description Catalog MEH441 MEH451 General description specifications and external drawings of the product Instruction Manual INR SI47 0754 E Acceptance inspection mounting wiring of the inverter op...

Page 5: ...itions possibly resulting in minor or light bodily injuries and or substantial property damage Failure to heed the information contained under the CAUTION title can also result in serious consequences...

Page 6: ...frequency of the inverter High speed operation at 60 Hz or more can also result in more noise High speed motors If the set frequency is set to 120 Hz or more to drive a high speed motor test run the...

Page 7: ...the motor The electronic thermal facility of the inverter can protect the motor The operation level and the motor type general purpose motor inverter motor should be set For high speed motors or water...

Page 8: ...rimp Terminals and Appendices App G Allowable Current of Insulated Wires Wiring type Do not use multicore cables Wiring Grounding Securely ground the inverter using the grounding terminal Driving gene...

Page 9: ...nce and display alarm data Part 2 Driving the Motor Chapter 4 BLOCK DIAGRAMS FOR CONTROL LOGIC This chapter describes the main block diagrams for the control logic of the FRENIC Mini series of inverte...

Page 10: ...pressing Harmonics for General purpose Inverters App C Japanese Guideline for Suppressing Harmonics for Customers Receiving High Voltage or Special High Voltage App D Effect on Insulation of General p...

Page 11: ...3 3 3 Monitoring the Running Status Drive monitoring 3 14 3 3 4 Checking I O Signal Status I O checking 3 17 3 3 5 Reading Maintenance Information Maintenance information 3 20 3 3 6 Reading Alarm Info...

Page 12: ...2 6 4 2 Options for Operation and Communications 6 21 6 4 3 Extended Installation Kit Options 6 24 6 4 4 Meter Options 6 26 Part 4 Selecting Optimal Inverter Model Chapter 7 SELECTING OPTIMAL MOTOR AN...

Page 13: ...nd Screw Specifications 8 21 8 4 3 1 Main circuit terminals 8 21 8 4 3 2 Control circuit terminal 8 22 8 5 Operating Environment and Storage Environment 8 23 8 5 1 Operating Environment 8 23 8 5 2 Sto...

Page 14: ...Voltage A 15 C 1 Application to general purpose inverters A 15 C 2 Compliance to the harmonic suppression for customers receiving high voltage or special high voltage A 16 App DEffect on Insulation of...

Page 15: ...Part 1 General Information Chapter 1 INTRODUCTION TO FRENIC Mini Chapter 2 PARTS NAMES AND FUNCTIONS Chapter 3 OPERATION USING THE KEYPAD...

Page 16: ...his chapter describes the features and control system of the FRENIC Mini series and the recommended configuration for the inverter and peripheral equipment Contents 1 1 Features 1 1 1 2 Control System...

Page 17: ...models of 0 4 kW or larger which makes it possible for an optional braking resistor to be connected to increase the regenerative braking ability for conveyance and transportation machinery that requi...

Page 18: ...Savings PID control function Permits motor operation while controlling temperature pressure or flow rate without using an external device such as a temperature regulator Refer to Chapter 4 Section 4 8...

Page 19: ...otor is compatible or not Two points can be set for a non linear V f pattern The addition of an extra point total 2 points for the non linear V f pattern which can be set as desired improves the FRENI...

Page 20: ...ess model Models with built in braking resistor are available on order Inverters of 1 5 kW or over are available in a braking resistor built in type Since installation and wiring of a separate braking...

Page 21: ...and information including output frequency set frequency load shaft speed output current output voltage alarm history input power etc using built in keypad with LED Refer to Chapter 3 OPERATION USING...

Page 22: ...d circuit board or the cooling fans have been nearing the end of their service life Refer to function code E20 in Chapter 9 Section 9 2 2 E Codes Extension Terminal Functions for details Interface for...

Page 23: ...le enables you to easily operate the inverter from a remote location such as outside the control panel where the inverter is installed Refer to Chapter 5 RUNNING THROUGH RS485 COMMUNICATION OPTION and...

Page 24: ...aveform Current waveform Figure 1 7 Output Voltage and Current Waveform of the Inverter For the set frequency given in the control logic the accelerator decelerator processor calculates the accelerati...

Page 25: ...used Refer to Chapter 7 SELECTING OPTIMAL MOTOR AND INVERTER CAPACITIES for details After selecting the rated capacity select appropriate peripheral equipment for the inverter then connect them to th...

Page 26: ...external views of the FRENIC Mini series and an overview of terminal blocks including a description of the LED display and keys on the keypad Contents 2 1 External View and Allocation of Terminal Blo...

Page 27: ...ngle phase models differs from that shown in above figures Refer to Chapter 8 SPECIFICATIONS for details on terminal functions allocation and connection and to Chapter 6 Section 6 2 1 Recommended Wire...

Page 28: ...which is used to manually set frequency auxiliary frequencies 1 and 2 or PID process command RUN key Press this key to run the motor STOP key Press this key to stop the motor UP DOWN keys Press these...

Page 29: ...racters on the LED Monitor Character 7 segment Character 7 segment Character 7 segment Character 7 segment 0 0 9 9 i r 1 1 A A J J S S 2 2 b b K T 3 3 C C L L u 4 4 d d M V U 5 5 E E n W 6 6 F F o o X...

Page 30: ...s keying Simultaneous keying means depressing two keys at the same time expressed by FRENIC Mini supports simultaneous keying as listed below For example the expression keys stands for pressing the ke...

Page 31: ...3 3 2 3 Monitor the Running Status 3 5 3 2 4 Jog Inch the Motor 3 7 3 3 Programming Mode 3 8 3 3 1 Setting the Function Codes Data setting 3 9 3 3 2 Checking Changed Function Codes Data checking 3 13...

Page 32: ...he corresponding alarm code and its related information may be displayed on the LED monitor Alarm code Shows the error factor that has activated the protective function For details refer to Chapter 8...

Page 33: ...speed m min and constant feeding rate time min which can be selected by setting up function code E48 2 These PID related information will appear only when the inverter is under the PID control Refer...

Page 34: ...1 with function codes E01 through E03 Hz2 Hz1 OFF then the potentiometer becomes enabled to set up the set frequency Setting function code C30 to 4 Potentiometer on the keypad and selecting frequency...

Page 35: ...ess command 1 After that selecting PID control remote process command enables you to set the PID process command using the built in potentiometer Setting the PID process command with the and keys Set...

Page 36: ...lowest digit on the display will blink Change the setting starting from the lowest digit and the cursor will move gradually to the next digit to be changed When the data is to be changed rapidly hold...

Page 37: ...igure 3 3 Monitor Item Selection Example Table 3 2 lists the display items for the speed monitor that can be chosen with function code E48 Table 3 2 Display Items on the Speed Monitor Speed monitor it...

Page 38: ...state and usual running state Refer to function codes E01 to E03 in Chapter 9 Section 9 2 2 E Codes Extension Terminal Functions for details During jogging the jogging frequency C20 and acceleration...

Page 39: ...unctions 1 C_ _ C codes Control functions of frequency 1 P_ _ P codes Motor parameters 1 H_ _ H codes High performance functions 1 J_ _ J codes Application functions Menu 1 Data setting 1 y_ _ y codes...

Page 40: ...he table below lists the function codes available in the FRENIC Mini The function codes are displayed on the LED monitor on the keypad as shown below Table 3 4 List of FRENIC Mini Function Codes Funct...

Page 41: ...istake Changing validating and saving of function code data during running Some function code data can be changed while the motor is running and some cannot Further amongst the function codes whose da...

Page 42: ...AD Figure 3 4 shows the status transition for Menu 1 Data setting and Figure 3 5 shows an example of the function code data changing procedure Figure 3 4 Status Transition Diagram for Data Setting Fig...

Page 43: ...function code using the and keys and press the key In this example select function code F01 The data of this function code will appear In this example data 4 of F01 will appear 4 Change the function...

Page 44: ...itor You may refer to the function code data and change again if necessary Figure 3 6 shows the status transition diagram for Data checking Press the key when the E52 data is displayed to return to F0...

Page 45: ...erse stop 3_07 Running status N A Displays the running status in hex format Refer to Displaying running status on the next page 3_09 Load shaft speed line speed rpm m min The unit for load shaft speed...

Page 46: ...to bit 0 to 15 as listed in Table 3 6 Table 3 7 shows the relationship between each of the status assignments and the LED monitor display Table 3 8 gives the conversion table from 4 bit binary to hex...

Page 47: ...xpression A 16 bit binary number is expressed in hexadecimal format 4 bits Table 3 8 shows the expression corresponding to decimals The hexadecimals are shown as they appear on the LED monitor Table 3...

Page 48: ...state of the digital I O terminals Refer to 1 Displaying control I O signal terminals on the following pages for details on the display contents 4_01 I O signals on the control circuit terminals unde...

Page 49: ...the figure below segments a to e on LED1 light when the digital input terminals FWD REV X1 X2 and X3 are short circuited ON with the terminal CM and do not light when they are opened OFF Segment a on...

Page 50: ...is closed For example if Y1 is ON and the circuit between 30A and 30C are short circuited with each other then the display for LED4 to LED1 would be 0101 How the hexadecimal display is configured for...

Page 51: ...ectrolytic capacitor on the printed circuit board s Shows the accumulated run time of the capacitor mounted on the printed circuit board s The display method is the same as for Accumulated run time ab...

Page 52: ...enance item will appear 4 Press the key to return to the list of maintenance items Press the key again to return to the menu If the menu cannot switch to any other one set function code E52 to 2 Full...

Page 53: ...000 times When any number from 0 001 to 9 999 is displayed the display increases by 0 001 per startup and when any number from 10 00 to 65 53 is displayed the display increases by 0 01 every 10 startu...

Page 54: ...nsition of Alarm Information Basic key operations 1 With the menu displayed use the and keys to select Alarm information 6 AL 2 Press the key to display the alarm list code e g 1 0L1 In the list of al...

Page 55: ...arm Mode 3 4 1 Releasing the Alarm and Transferring the Inverter to Running Mode Remove the cause of the alarm and press the key to release the alarm and return to Running Mode The key is enabled only...

Page 56: ...ion in Programming mode Refer to Table 3 13 in Section 3 3 6 Reading Alarm Information Pressing the key while the running information is displayed returns the display to the alarm codes Pressing the k...

Page 57: ...Part 2 Driving the Motor Chapter 4 BLOCK DIAGRAMS FOR CONTROL LOGIC Chapter 5 RUNNING THROUGH RS485 COMMUNICATION OPTION...

Page 58: ...of inverters Contents 4 1 Symbols Used in the Block Diagrams and their Meanings 4 1 4 2 Drive Frequency Command Generator 4 2 4 3 Drive Command Generator 4 4 4 4 Terminal Command Decoders 4 6 4 5 Dig...

Page 59: ...nd Meanings Symbol Meaning Symbol Meaning FWD Y1 etc Input output signals to from the inverter s control terminal block Function code FWD REV etc Control commands assigned to the control terminal bloc...

Page 60: ...4 2 4 2 Drive Frequency Command Generator Figure 4 1 Block Diagram for Drive Frequency Command Generator...

Page 61: ...as will take effect concurrently only for frequency setting 1 F01 For frequency setting 2 C30 and auxiliary frequency settings 1 and 2 E60 to E62 only the gain will take effect Gain for the built in p...

Page 62: ...4 4 4 3 Drive Command Generator Figure 4 2 Drive Command Generator...

Page 63: ...decoded internally by the logic turns ON S06 2 byte data for bit 15 through bit 0 can be manipulated the operation command by the communications link includes Bit 0 assigned to FWD Bit 1 assigned to R...

Page 64: ...4 6 4 4 Terminal Command Decoders Figures 4 3 a through d show five types of the terminal command decoder for the digital input signals Figure 4 3 a Terminal Command Decoder General...

Page 65: ...al Command Decoders 4 7 Chap 4 BLOCK DIAGRAMS FOR CONTROL LOGIC Figure 4 3 b Terminal Command Decoder Terminal Signal Inputs Figure 4 3 c Terminal Command Decoder Terminal Signal Input Excluding Negat...

Page 66: ...4 8 Figure 4 3 d Terminal Command Decoder ORing with Link Commands Ignoring Link Commands...

Page 67: ...the process to decode internal terminal commands dedicated to the control signal input applied to the inverter s terminal block These commands cannot be changed via the communications facility link op...

Page 68: ...4 10 4 5 Digital Output Selector Figure 4 4 Digital Output Signal Selector...

Page 69: ...internal logic signals for feeding to two digital output signals Y1 and 30A B C The output terminals Y1 a transistor switch and 30A B C mechanical relay contacts are programmable You can assign variou...

Page 70: ...4 12 4 6 Analog Output FMA Selector Figure 4 5 Analog Output FMA Selector...

Page 71: ...nction code F31 determines the signals to be outputted to FMA Function code F30 scales the output signal to a level suitable for the meters to be connected to the FMA terminal The output voltage range...

Page 72: ...4 14 4 7 Drive Command Controller Figure 4 6 Drive Command Controller and Related Part of the Inverter...

Page 73: ...tion time by 3 Refer to role of function code H69 in the block diagram If the overload prevention control feature is active then the logic automatically switches the output frequency to one of overloa...

Page 74: ...4 16 4 8 PID Frequency Command Generator Figure 4 7 PID Frequency Command Generator...

Page 75: ...s for frequency 2 C30 auxiliary frequencies 1 and 2 E60 to E62 as manual speed commands will be disabled For multistep frequency settings settings 1 to 3 are exclusively applicable to the manual PID s...

Page 76: ...an overview of inverter operation through the RS485 communications facility Refer to the user s manual of RS485 communication for details Contents 5 1 Overview on RS485 Communication 5 1 5 1 1 Common...

Page 77: ...e function code data and monitor the running status information of the inverter Operation from the host equipment Host equipment such as a PLC or personal computer can be connected to the RS485 commun...

Page 78: ...s RTU FRENIC loader Frame synchronization Detection SOH Start Of Header character Detection of no data transmission time for 3 byte period Start code 96H detection Frame length 16 bytes fixed in norma...

Page 79: ...for the remote keypad 5V 2 and 7 GND Reference voltage level GND 3 and 6 NC Not used 4 DX RS485 data 5 DX RS485 data Built in terminator 112 W Open close by SW1 The RJ45 connector has power source pi...

Page 80: ...op connection of inverters multi drop branch connectors MS8 BA JJJ by SK Koki Co are required Cable For the connection of the remote keypad use an 8 wire straight cable with an RJ45 connector Remote k...

Page 81: ...Part 3 Peripheral Equipment and Options Chapter 6 SELECTING PERIPHERAL EQUIPMENT...

Page 82: ...6 10 3 Arresters 6 11 4 Surge Absorbers 6 11 6 4 Selecting Options 6 12 6 4 1 Peripheral Equipment Options 6 12 1 Braking Resistors 6 12 2 DC Reactors DCRs 6 15 3 AC Reactors ACRs 6 17 4 Output Circu...

Page 83: ...ng the FRENIC Mini This section lists the names and features of peripheral equipment and options for the FRENIC Mini series of inverters and includes a configuration example for reference Refer to Fig...

Page 84: ...in this class are smaller in diameter and more flexible than IV wires and can be used at a higher ambient temperature 75 C they can be used for both of the main power and control signal circuits To us...

Page 85: ...0 1 1 1 5 2 9 3 0 5 7 5 7 3 5 3 6 1 8 2 6 3 0 5 1 5 9 3 2 3 6 1 8 2 2 4 2 4 4 7 9 7 9 5 1 5 3 1 8 3 8 4 3 7 1 8 2 4 6 5 3 1 8 3 7 4 0 7 0 7 3 12 5 13 0 8 6 9 0 2 1 6 4 7 3 11 1 12 9 7 8 8 9 2 1 0 1 1...

Page 86: ...C 90 C A 60 C 75 C 90 C A 60 C 75 C 90 C 60 C 75 C 90 C 0 1 FRN0 1C1 2 0 70 0 2 FRN0 2C1 2 1 1 0 4 FRN0 4C1 2 2 0 1 2 0 75 FRN0 75C1 2 3 7 1 6 1 5 FRN1 5C1 2 7 0 3 6 2 2 FRN2 2C1 2 10 2 3 5 3 7 4 0 F...

Page 87: ...75 C 90 C 60 C 75 C 90 C 0 1 FRN0 1C1 2 0 7 0 2 FRN0 2C1 2 1 1 0 4 FRN0 4C1 2 2 0 1 2 0 75 FRN0 75C1 2 3 7 1 6 1 5 FRN1 5C1 2 7 0 3 6 2 2 FRN2 2C1 2 10 2 3 5 3 7 4 0 FRN3 7C1 2 17 2 4 1 0 4 FRN0 4C1 4...

Page 88: ...rter model Table 6 4 Crimp Terminal Size Wire size mm2 Terminal screw size Ring tongue crimp terminal M3 5 1 25 3 5 M4 1 25 4 M3 5 1 25 3 5 M4 1 25 4 M3 5 1 25 3 5 M4 1 25 4 M3 5 2 3 5 M4 2 4 3 5 5 5...

Page 89: ...t failures 3 Cut off the inverter from the power source when the MCCB inserted in the power source side cannot cut it off for maintenance or inspection purpose For the purpose only it is recommended t...

Page 90: ...connection example for MCCB or ELCB with the exception of those exclusively designed for protection from ground faults in the inverter input circuit Table 6 5 lists the rated current for the MCCB and...

Page 91: ...the power control cabinet with an internal temperature of lower than 50 C The rated current is factored by a correction coefficient of 0 85 as the MCCBs and ELCBs original rated current is specified w...

Page 92: ...cates values for FUJI s standard motor 4 poles 50 Hz and 200 V 3 phase The leakage current is calculated based on grounding of the single wire for 200V type and the neutral wire for 400V Y type power...

Page 93: ...g FUJI Noise Suppressors SH310 for details These products are available from Fuji Electric Technica Co Ltd Figure 6 4 Arrester Dimensions and Connection Examples 4 Surge Absorbers A surge absorber sup...

Page 94: ...output Figure 6 6 Braking Resistor Standard Model and Connection Example Table 6 7 Braking Resistor Standard Model Option Braking resistor 50 Hz 60 Hz N m N m FRN0 4C1 2 4 02 3 32 9 45 0 044 22 FRN0...

Page 95: ...C1 7 7 57 6 25 17 45 0 0375 10 FRN1 5C1 7 15 0 12 4 34 45 0 075 10 FRN2 2C1 7 22 0 18 2 33 30 0 11 10 150 DB2 2 2C 1 40 Single phase 200 V DB0 75 2C 1 100 1 100 150 DB2 2 4C 1 40 Three phase 400 V DB0...

Page 96: ...2 Applicable motor output kW 0 4 0 75 1 5 2 2 3 7 4 0 Average braking torque 150 150 150 100 100 Allowable duty cycle 15 5 5 5 5 Allowable braking properties Allowable continuous braking time 15 sec...

Page 97: ...n condensive capacitors are being turned on off Use a DCR when the interphase voltage unbalance ratio of the inverter power source exceeds 2 67 V voltage average phase 3 V voltage Min V voltage Max un...

Page 98: ...6 1 5 FRN1 5C1 7 2 2 FRN2 2C1 7 Three phase 400 V Single phase 200 V DCR2 0 2 1 5 Power supply voltage Three phase 200 V Inverter type DC reactor DCR 20 660 Applicable motor rating kW 21 8 8 Type DCR...

Page 99: ...2 ACR2 3 7A 17 218 153 23 0 4 FRN0 4C1 4 5 0 75 FRN0 75C1 4 10 1 5 FRN1 5C1 4 ACR4 1 5A 3 7 1160 1390 11 2 2 FRN2 2C1 4 ACR4 2 2A 5 5 851 1020 14 3 7 4 0 FRN3 7C1 4 FRN4 0C1 4 ACR4 3 7A 9 512 615 17...

Page 100: ...will overheat Figure 6 11 External View of Output Circuit Filter OFL and Connection Example Table 6 12 Output Circuit Filter OFL 0 1 FRN0 1C1 2 0 2 FRN0 2C1 2 3 0 4 FRN0 4C1 2 150 for 1 min Three pha...

Page 101: ...motor is less than 20 m insert an ACL to the power supply lines if it is more than 20 m insert it to the power output lines of the inverter Wire size is determined depending upon the ACL size I D and...

Page 102: ...power supply with 100 V single phase power Select an option with correct capacity according to the specifications listed in Table 6 14 Figure 6 13 Optional Single Phase 100 V Input Dimensions Table 6...

Page 103: ...for Frequency Setting An external potentiometer may be used to set the drive frequency Connect the potentiometer to control signal terminals 11 to 13 of the inverter as shown in Figure 6 14 Model RJ...

Page 104: ...ble soon 3 Extension Cable for Remote Operation The extension cable connects the inverter with the remote keypad to enable remote operation of the inverter The cable is a straight wired type with RJ45...

Page 105: ...nction codes Table 6 15 Transmission Specifications Item Specifications Communication protocol SX protocol for exclusive use with the support loader software Modbus RTU Conforming to Modicon s Modbus...

Page 106: ...2 FRN0 75C1S 2 FVR0 1E11S 2 FVR0 2E11S 2 FVR0 4E11S 2 FVR0 75E11S 2 FRN0 1C1S 7 FRN0 2C1S 7 FRN0 4C1S 7 FRN0 75C1S 7 FVR0 1E11S 7 FVR0 2E11S 7 FVR0 4E11S 7 FRN0 1C1E 2 FRN0 2C1E 2 FRN0 4C1E 2 FRN0 75...

Page 107: ...7 FRN0 2C1E 7 FRN0 4C1E 7 FRN1 5C1S 2 FRN2 2C1S 2 FRN0 4C1S 4 FRN0 75C1S 4 FRN1 5C1S 4 FRN2 2C1S 4 FRN1 5C1S 7 FRN0 4C1E 4 FRN0 75C1E 4 RMA C1 2 2 FRN0 75C1E 7 FRN3 7C1S 2 FRN3 7C1S 4 FRN4 0C1S 4 FRN2...

Page 108: ...terminals FMA and 11 of the inverter to measure the frequency component selected by function code F31 Figure 6 15 shows the dimensions of the frequency meter and a connection example Model TRM 45 10 V...

Page 109: ...Part 4 Selecting Optimal Inverter Model Chapter 7 SELECTING OPTIMAL MOTOR AND INVERTER CAPACITIES...

Page 110: ...election Procedure 7 4 7 1 3 Equations for Selections 7 7 7 1 3 1 Load torque during constant speed running 7 7 1 General equation 7 7 2 Obtaining the required force F 7 7 7 1 3 2 Acceleration and dec...

Page 111: ...nd frequency in operation of the load machine to be driven by the motor selected in 1 above calculate the acceleration deceleration braking torque This section describes the selection procedure for 1...

Page 112: ...heat generation caused by the decreased ventilation performance of the motor cooling fan 2 Maximum driving torque in a short time Curves b and c in Figures 7 1 and 7 2 Curve b shows the torque charac...

Page 113: ...ional braking resistor can be obtained without an optional resistor For more information refer to Chapter 8 Section 8 2 2 Braking Resistor Built in Type When an optional braking resistor is used the b...

Page 114: ...following pages You may easily select inverter capacity if there are no restrictions on acceleration and deceleration times If there are any restrictions on acceleration or deceleration time or accel...

Page 115: ...When there are some specified requirements for the acceleration time calculate it according to the following procedure 1 Calculate the moment of inertia for the load and motor Calculate the moment of...

Page 116: ...Example Study of Minimum Deceleration Torque 1 Figure 7 6 Example Study of Minimum Deceleration Torque 2 4 Braking resistor rating For detailed calculation refer to Section 7 1 3 3 Braking resistor r...

Page 117: ...nversely so the required motor torque should be calculated as follows m N F N 2 60 G M M 7 2 60 2 NM in the above equation is an equivalent turning radius corresponding to speed around the motor shaft...

Page 118: ...rotation axis virtually divide the object into small segments and square the distance from the rotation axis to each segment Then sum the squares of the distances and the masses of the segments to cal...

Page 119: ...1 L L L W J 2 0 2 0 c L D 12 W 2 L D 4 W 2 Cone 2 D W 40 3 J L B A W Rectangular prism B A W 12 1 J 2 2 D 4 3 L W 12 1 J 2 2 a D 16 3 L W 3 1 J 2 2 b L 3 1 L L L W J 2 0 2 0 c L B A 3 1 W L B A 3 1 W...

Page 120: ...ed to motor shaft kg m2 M Minimum motor output torque in driving motor N m L Maximum load torque converted to motor shaft N m G Reduction gear efficiency As clarified in the above equation the equival...

Page 121: ...r operation one of the regenerative energy sources is the kinetic energy that is generated at the time an object is moved by an inertial force Kinetic energy of a moving object When an object with mom...

Page 122: ...his RMS current will not exceed the rated current of the motor Figure 7 10 Sample of the Repetitive Operation First calculate the required torque of each part based on the speed pattern Then using the...

Page 123: ...should not exceed the discharging capability kWs listed in Tables 6 7 to 6 9 in Chapter 6 Section 6 4 1 1 Braking Resistor For detailed calculation refer to Section 7 1 3 3 Heat energy calculation of...

Page 124: ...Part 5 Specifications Chapter 8 SPECIFICATIONS Chapter 9 FUNCTION CODES...

Page 125: ...400 V Series 8 5 8 2 1 3 Single phase 200 V Series 8 6 8 2 2 Braking Resistor Built in Type 8 7 8 2 2 1 Three Phase 200 V Series 8 7 8 2 2 2 Three Phase 400 V Series 8 8 8 3 Common Specifications 8 9...

Page 126: ...Refer to 67 V voltage average phase 3 V e Min voltag V e Max voltag unbalance voltage Interphase If this value is 2 to 3 use an AC reactor ACR 6 Tested under the standard load condition 85 load for a...

Page 127: ...s 2 to 3 use an AC reactor ACR 5 Tested under the standard load condition 85 load for applicable motor rating 6 Calculated under FUJI specified conditions 7 Indicates the value when using a DC reactor...

Page 128: ...4 to 15 or the ambient temperature is 40 C or higher 5 Tested under the standard load condition 85 load for applicable motor rating 6 Calculated under Fuji specified conditions 7 Indicates the value...

Page 129: ...or the ambient temperature is 40 C or higher 5 5 2 3 3 61800 IEC Refer to 67 V voltage average phase 3 V e Min voltag V e Max voltag unbalance voltage Interphase If this value is 2 to 3 use an AC rea...

Page 130: ...Interphase If this value is 2 to 3 use an AC reactor ACR 5 Tested under the standard load condition 85 load for applicable motor rating 6 Calculated under Fuji specified conditions 7 Indicates the va...

Page 131: ...ent temperature is 40 C or higher 5 Tested under the standard load condition 85 load for applicable motor rating 6 Calculated under Fuji specified conditions 7 Indicates the value when using a DC reac...

Page 132: ...arrier frequency setting is higher than 4 kHz F26 4 to 15 or the ambient temperature is 40 C or higher 5 5 2 3 3 61800 IEC Refer to 67 V voltage average phase 3 V e Min voltag V e Max voltag unbalance...

Page 133: ...r to 67 V voltage average phase 3 V e Min voltag V e Max voltag unbalance voltage Interphase If this value is 2 to 3 use an AC reactor ACR 5 Tested under the standard load condition 85 load for applic...

Page 134: ...8 3 Common Specifications 8 9 Chap 8 SPECIFICATIONS 8 3 Common Specifications...

Page 135: ...8 10...

Page 136: ...VDC for frequency command potentiometer Potentiometer 1 to 5 k Allowable maximum output current 10 mA Voltage input Normal operation The frequency is set according to the external analog input voltag...

Page 137: ...ithin 20 m and use shielded wires In principle ground the shield of the shielded wires if effects of external inductive noises are considerable connection to terminal 11 may be effective As shown in F...

Page 138: ...logic value 1 0 for ON OFF of terminals between X1 to X3 FWD or REV and CM If the logic value for ON between X1 and CM is 1 in the normal logic system for example OFF is 1 in the negative logic syste...

Page 139: ...Select 4 0 to 3 step multi frequency running Select 8 0 to 7 step multi frequency running Multi step frequency 0 indicates the frequency set by the keypad built in potentiometer or analog signal Assi...

Page 140: ...equency e g Assigns the command JOG to terminal X3 E03 10 C20 0 00 to 400 0 Hz H54 0 00 to 3600 s Hz2 Hz1 Freq set2 Freq set1 X1 CM ON Frequency command 2 is effective e g Assigns the command Hz2 Hz1...

Page 141: ...rder e g Assigns the command LE to terminal X2 E02 24 H30 3 y99 1 PID RST PID integral differential reset X3 CM ON PID integration and differentiation are reset e g Assigns the command PID RST to term...

Page 142: ...o the command Normal negative logic output switching feature Switches the logic value 1 0 for ON OFF of the terminals between Y1 and Y1E If the logic value for ON between Y1 and Y1E is 1 in the normal...

Page 143: ...nverter is limiting the current E20 5 F43 F44 IPF Auto restarting Comes ON during auto restarting operation after instantaneous power failure and until completion of restart E20 6 F14 OL Overload earl...

Page 144: ...hrough the extension cable RJ45 connector is used For the transmission specifications refer to Chapter 6 Section 6 4 2 4 RS485 Communications Card H30 y01 to y10 y99 This terminal is valid when the st...

Page 145: ...0 1 FRN0 1C1 2 0 2 FRN0 2C1 2 0 4 FRN0 4C1 2 0 75 FRN0 75C1 2 Figure A 1 5 FRN1 5C1 2 2 2 FRN2 2C1 2 Three phase 200 V 3 7 4 0 FRN3 7C1 2 0 4 FRN0 4C1 4 0 75 FRN0 75C1 4 1 5 FRN1 5C1 4 2 2 FRN2 2C1 4...

Page 146: ...rew Sizes and Tightening Torque Power supply voltage Applicable motor rating kW Inverter type Refer to 0 1 FRN0 1C1n 2o 0 2 FRN0 2C1n 2o 0 4 FRN0 4C1n 2o 0 75 FRN0 75C1n 2o Figure A 1 5 FRN1 5C1n 2o 2...

Page 147: ...ol terminals 30A 30B 30C Phillips screwdriver JIS standard No 1 screw tip AWG22 to AWG18 0 34 to 0 75 mm2 6 to 8 mm 2 7 W x 1 8 H mm Other than those above Phillips screwdriver for precision machine J...

Page 148: ...mosphere 2 Flammable gas Corrosive gas None Chemical factory oil refinery fuel gas facility gas station water treatment plant hot spring region geothermal power station colliery Altitude 3 1000 m or l...

Page 149: ...torage 3 If the inverter is to be stored in high humidity environment put a drying agent such as silica gel in the airtight package described in item 2 8 5 2 2 Long term storage The long term storage...

Page 150: ...nsions of FRENIC Mini according to the type Figure A Figure B Note 1 Asterisks in the model names denote the following 21 Braking resistor built in type None Standard Dimensions of the EMC filter buil...

Page 151: ...ks in the model names denote the following 21 Braking resistor built in type None Standard Dimensions of the EMC filter built in type are planned values Note 2 A box in the above table replaces A E or...

Page 152: ...t breaker except one exclusively designed for protection from ground faults in the primary circuit of the inverter to protect wiring At this time ensure that the circuit breaker capacity is equivalent...

Page 153: ...an be used by assigning code 9 Alarm from external equipment to any of terminals X1 to X3 FWD or REV function code E01 to E03 E98 or E99 For details refer to Chapter 9 Note 5 Frequency can be set by c...

Page 154: ...DC link circuit This protection is not assured if excess AC line voltage is applied inadvertently During running at constant speed Stopped 0U3 Yes Undervoltage protection Stops the motor when the DC l...

Page 155: ...erload early warning Outputs a preliminary alarm at a preset level before the motor is stopped by the electronic thermal function for the purpose of protecting the motor E34 E35 Stall prevention Opera...

Page 156: ...ing the key on the keypad forces to decelerate and stop the motor even if the inverter is running by any run commands given via the terminals or communications link operation After the motor stops the...

Page 157: ...code Contents 9 1 Function Code Tables 9 1 9 2 Details of Function Codes 9 11 9 2 1 F Codes Fundamental Functions 9 11 9 2 2 E Codes Extension Terminal Functions 9 28 9 2 3 C Codes Control Functions...

Page 158: ...to Menu 7 Data copying in Programming mode With this feature you can easily transfer the data saved in a source inverter to other destination inverters If the specifications of the source inverter an...

Page 159: ...ency 0 Output voltage in line with variance in input voltage 80 to 240 Output voltage AVR controlled for 200V class motors 160 to 500 Output voltage AVR controlled for 400V class motors 1 V N Y2 0 F07...

Page 160: ...o 30 00 0 01 sec Y Y 0 00 F23 Starting Frequency 0 1 to 60 0 0 1 Hz Y Y 1 0 F25 Stop Frequency 0 1 to 60 0 0 1 Hz Y Y 0 2 F26 Motor Sound Carrier frequency 0 75 to 15 1 kHz Y Y 2 15 1 F27 Sound tone 0...

Page 161: ...00 Applied for built in braking resistor 0 001 to 50 000 0 001 kW Y Y 0 000 Note The default setting of function code F50 is 999 for standard models and 0 for braking resistor built in type E codes Ex...

Page 162: ...tection Level 0 Disabled Current value of 1 to 200 of the rated inverter current 0 01 A Y Y1 Y2 Nominal 2 rated current of Fuji s standard motor E35 Timer 0 01 to 600 00 0 01 sec Y Y 10 00 E39 Coeffic...

Page 163: ...gative logic input to a terminal set the value of 1000s shown in in the table below to the function code 0 1000 Multi step frequency selection 0 to 1 steps SS1 1 1001 Multi step frequency selection 0...

Page 164: ...Enable the and keys on the built in keypad 1 Enable the voltage input to terminal 12 2 Enable the current input to terminal C1 3 Enable the sum of voltage and current inputs to terminals 12 and C1 4 E...

Page 165: ...s 2 Initialize motor parameters N N 0 H04 Retry No of retries 0 Inactive 1 to 10 1 Times Y Y 0 H05 Latency time 0 5 to 20 0 0 1 sec Y Y 5 0 H06 Cooling Fan ON OFF 0 Inactive 1 Active 1 5 kW or more Y...

Page 166: ...Valid Valid Y Y 0 H97 Clear Alarm Data Returns to zero after clearing alarm data if H97 1 Y N H98 Protection Maintenance Function opL Lin ADFCF 0 Invalid Invalid Invalid 1 Invalid Invalid Valid 2 Inv...

Page 167: ...01 sec Y Y 0 01 y10 Protocol selection 0 Modbus RTU protocol 1 SX protocol Loader protocol 2 Fuji general purpose inverter protocol Y Y 1 y99 Link Function for Supporting Data Input Frequency setting...

Page 168: ...e communications facility Set F00 to To do this Setting procedure 0 Disable data protection 1 Enable data protection Press the and keys or and keys simultaneously to change data from 1 to 0 or from 0...

Page 169: ...reverse rotation F02 2 or 3 When F02 0 to specify the motor rotational direction by control signal input assign the commands FWD and REV to terminals FWD and REV respectively Turn on the FWD or REV f...

Page 170: ...Forward Reverse 0 ON Stop Stop Forward Reverse 1 Ignored Stop OFF Stop 2 ON Ignored Forward OFF Stop 3 ON Ignored Reverse F03 Maximum Frequency Sets the maximum frequency to drive the motor Setting t...

Page 171: ...d be equal to the rating of the motor If the rated voltage of the motor is set to F05 the motor efficiency will be improved better than that when 0 is set Therefore when brakes are applied to the moto...

Page 172: ...y Generally when a motor is driven at a high speed its internal impedance may increase and output torque may decrease due to the decreased drive voltage This feature helps you solve that problem Note...

Page 173: ...urrent limit or regenerative braking suppression facility may be activated F09 Torque Boost Specifies the torque boost rate to boost the voltage component in the V f pattern for compensating magnetic...

Page 174: ...ed The built in cooling fan lowers cooling performance in proportion to decrease in motor rotation speed However the forced ventilation fan maintains the same level of performance regardless of motor...

Page 175: ...l be earlier than the time specified by F12 Typical operational characteristics of electronic thermal facility When an inverter drives the motor with a very frequent running stopping operation the loa...

Page 176: ...uency and motor speed the instantaneous overcurrent limiter H12 1 should be enabled This setting is optimal for operations in which the motor speed rarely slows down due to the heavy moment of inertia...

Page 177: ...miter Bottom Frequency limiter F15 limits the peak of output frequency Fre quency limiter F16 maintains the output frequency at the bottom even if the set frequency is lower than the bottom Refer to t...

Page 178: ...s A and B The A is determined by the bias F18 and its reference point C50 The B is determined by the gain C32 or C37 and its reference point C34 or C39 The combination of C32 and C34 will apply for te...

Page 179: ...y F21 DC Braking Braking level F22 DC Braking Braking time These function codes enable the DC brake to prevent the motor from coasting due to its inertia while it is decelerating to a stop Set functio...

Page 180: ...quency 0 75 to 15 kHz Motor running noise Noisy to quiet Output current waveform Poor to good Leakage current level Low to high Changing the carrier frequency may decrease the motor running noise leak...

Page 181: ...ust the output voltage level within the range of 0 to 200 supposing the monitored amount of the monitor selected with function code F31 as 100 Data setting range 0 to 200 Meter scale Selecting object...

Page 182: ...ometimes result To avoid this happening disable the automatic torque boost F37 0 or 1 and set the torque boost with F09 manually Auto energy saving operation This feature controls the terminal voltage...

Page 183: ...software so an operational delay may occur To avoid the delay use the current limiter hardware simultaneously H12 1 If an overload is applied when the limiting level is set extremely low the inverter...

Page 184: ...g Ti kWs lity ing Capabi Discharg 1 kW Capacity Motor Rated s Time Braking kWs Capability g Dischargin 2 Set F50 to To do this 0 For built in braking resistors 1 to 900 Discharge 1 to 900 kWs 999 Disa...

Page 185: ...abled 3 wire operations HLD 7 1007 Coarse to a stop BX 8 1008 Reset alarm failure RST 9 1009 Alarm from external equipment THR 10 1010 Ready for jogging JOG 11 1011 Select frequency command 2 or 1 Hz2...

Page 186: ...ode E02 Terminal X1 Function code E01 2 SS4 1 SS2 0 SS1 Selected frequency OFF OFF OFF Other than multi step frequency OFF OFF ON C05 multi step frequency 1 OFF ON OFF C06 multi step frequency 2 OFF O...

Page 187: ...a 8 When the protective function has been activated the inverter is in Alarm mode shorting the circuit between the RST assigned terminal and terminal CM will reset the alarm output on terminals Y1 and...

Page 188: ...C20 Acceleration or deceleration time set by function code H54 Switching between the ready to jog and ready to run statuses is possible only when the inverter stops its output not possible when it is...

Page 189: ...minal CM and then reassign a correct command to the terminal Disable PID control Hz PID Function code data 20 Turning the Hz PID command ON OFF enables or disables the PID control If the PID control i...

Page 190: ...equency Command Generator 4 3 Drive Command Generator and 4 4 Internal Command Decoders and the user s manual of RS485 communication for more details Reset PID integral and differential components PID...

Page 191: ...o the active side for example the alarm side To avoid system malfunctions caused by this interlock the signals to keep them ON using an external power source To use negative logic with the output sign...

Page 192: ...the external equipment Auto restart after recovery of power IPF Function code data 6 This signal is turned ON during the period from when the inverter detects the undervoltage of the DC link circuit...

Page 193: ...e must be performed For details refer to the FRENIC Mini Instruction Manual Chapter 7 MAINTENANCE AND INSPECTION Inverter running RUN2 Function code data 35 This signal is turned ON when the main swit...

Page 194: ...ty is activated so that the inverter enters Alarm mode In a system which monitors inverter alarm information through 30A B C relay contacts make sure that function code data of E20 or E27 is set to 99...

Page 195: ...Coefficient A E41 PID Display Coefficient B E40 or E41 sets the conversion factor to equal an indicated value process amount with the target and feedback values in PID control Data setting range 999 t...

Page 196: ...E62 Analog Input Signal Definition for C1 E60 E61 and E62 define the function of the built in potentiometer terminals 12 and C1 respectively If E60 E61 or E62 is set to This function will be defined...

Page 197: ...mand Assignment to FWD Refer to E01 to E03 E99 Terminal Command Assignment to REV Refer to E01 to E03 For details on the command assignment to terminals FWD and REV refer to the descriptions for funct...

Page 198: ...mp frequency bands overlap the overlapped band is ignored the inverter takes the lowest frequency within the overlapped bands as the bottom frequency and the highest as the peak Refer to the right han...

Page 199: ...r count on the LED monitor set function code E43 LED monitor to 13 Timer count Set up the frequency for the timer operation using the built in potentiometer or the keys If the LED displays the timer c...

Page 200: ...le to the load with consideration given to the system response When the analog input fluctuates due to electric noise first remove the noise factor or protect the input from noise by electric means gr...

Page 201: ...he motor slip frequency Data setting range 0 0 to 200 0 Compensation gains for the rated slip frequencies listed in the following table are ones for FUJI Electric s standard motors Typical rated slip...

Page 202: ...inverter and motor set the motor properties to this code and set function code H03 Initialize data to 2 to initialize the motor parameter This action automatically updates the data of function code P...

Page 203: ...the applicable motor rating see the table below If P99 Motor characteristics is set to 0 Fuji s standard 8 series motors 3 Fuji s standard 6 series motors or 4 Other motors Rated current A Setting ran...

Page 204: ...Latency time To automatically exit from the alarm status and restart the inverter use the retry functions In doing so the inverter automatically exits from Alarm mode and restarts without issuing a bl...

Page 205: ...toring the temperature inside the inverter when the inverter is idling in order to extend the service life of the cooling fan and reduce running noise Note that as turning the cooling fan on off too f...

Page 206: ...trong of the maximum output frequency The four centers of S curves are not affected by this selection Note the set acceleration deceleration time defines the linear acceleration deceleration in the zo...

Page 207: ...te the current limiter to suppress the increase of the inverter output frequency so as to cause the system oscillate hunting or to make the inverter enter the 0V alarm mode and trip When setting the a...

Page 208: ...of the thermistor will step up near the alarm temperature detection point Determine the operation level voltage Vc1 with reference based on the variance in internal resistance Calculate the reference...

Page 209: ...Frequency setting Operation command Remarks 0 Y N N 1 Y Y N 2 Y N Y 3 Y Y Y Y Possible N Not possible Assign the terminal command LE to one of terminals X1 to X3 using function codes E01 to E03 to ena...

Page 210: ...that a regenerative energy exceeding the capacity of the inverter is returned when braking is being applied to the motor the inverter will shut its output down and enter overvoltage alarm mode If rege...

Page 211: ...ou want to proceed to drive such kind of equipment even the inverter slows down the output frequency enable this control Do not use this function to equipment whose load does not slow if the inverter...

Page 212: ...a run command has been switched on E 6 is displayed on the LED without the inverter being started up This occurs in the following situations 1 When any run command is switched on when the power to th...

Page 213: ...rter is running this protection will not be activated Input phase loss protection L The inverter will enter Alarm mode and issue an alarm L if a phase loss is detected in the three phase input power s...

Page 214: ...ssure temperature and the like If PID control is enabled J01 1 or 2 the frequency block diagram changes to the PID control block diagram Refer to Chapter 4 section 4 8 PID Frequency Command Generator...

Page 215: ...2 Calculate the setting data of the process command using the equation below Process command data set multi step frequency maximum output frequency 100 Selecting feedback Select either analog input te...

Page 216: ...to 3600 0 sec I Integral control The PID operation having the proportional relationship of deviation between the commanded frequency rate Hz s and control amounts is called the I control The I control...

Page 217: ...combination of P and I control is generally used to minimize the deviation caused by P control PI control acts to minimize at all times the deviation caused by a variance of the commanded amount or ex...

Page 218: ...e procedure below to set PID data It is highly recommended that the PID control amount is selected and set while monitoring the system response waveform with an oscilloscope or equivalent Repeat follo...

Page 219: ...function code J04 Increase the data value set to function code J04 integration time 4 Suppressing oscillation of approximately same period as the time set for function code J05 differentiation time D...

Page 220: ...ction codes y01 to y10 3 Host controller The inverter can be managed and monitored by connecting a host controller such as a PLC to the power system network Available communications protocols are the...

Page 221: ...t during test running of the inverter no stop command may be able to be sent to stop the inverter For safety select the setting for this function code so as to prevent this happening Error processing...

Page 222: ...depending on the operating system running on the PC and or its processing status Response latency time y09 Sets the latency time from the end of receiving a query sent from the host such as the PC or...

Page 223: ...d to the inverter if the PC is running unstably To prevent this from happening set 0 to y99 so that the inverter will follow the settings of function code H30 Note that the inverter cannot save the da...

Page 224: ...l High Voltage A 15 C 1 Application to general purpose inverters A 15 C 2 Compliance to the harmonic suppression by customers receiving high voltage or special high voltage A 16 App D Effect on Insula...

Page 225: ...r and motors enters shielded telephone cables causing noise Measures It is effective to commonly connect the grounding terminals of the motors and return the common grounding line to the grounding ter...

Page 226: ...ough stray capacitance C of the inverter cable and motor to the ground The amount of the noise current is expressed as follows i C dv dt It is related to the stray capacitance C and dv dt switching sp...

Page 227: ...d power supply so as to affect peripheral devices of the inverter Figure A 3 This noise is called conduction noise Some conduction noises will propagate through the main circuit If the ground wires ar...

Page 228: ...easily It is necessary to implement economical noise prevention according to the noise level and the equipment conditions 1 Noise prevention prior to installation Before inserting an inverter in your...

Page 229: ...nd propagation routes Table A 1 Noise Prevention Measures Goal of noise prevention measures Conduction route Noise prevention method Make it more difficult to receive noise Cutoff noise conduc tion Co...

Page 230: ...ine at only one point to avoid the loop formation resulting from a multi point connection refer to Figure A 9 The grounding is effective not only to reduce the risk of electrical shocks due to leakage...

Page 231: ...and their Connection 4 Noise prevention measures at the receiving side It is important to strengthen the noise immunity of those electronic devices installed in the same control panel as the inverter...

Page 232: ...e between the LC filter and inverter as much as possible within 1m 1 The radiation noise of the wiring can be reduced 2 The conduction noise to the power supply side can be reduced Note Sufficient imp...

Page 233: ...rip it flowed through a grounded pole transformer and noise entered the telephone by electrostatic induction 4 Photo electric relay A photoelectric relay malfunctioned when the inverter runs the motor...

Page 234: ...ak current circuit at the malfunctioning side is observed the measures may be simple and economical 6 Prox imity limit switch electro static type A proximity limit switch malfunctioned Possible cause...

Page 235: ...op position of a crane Possible cause Erroneous pulses may be outputted by induction noise since the power line of the motor and the signal line of the PG are bundled together 1 Install an LC filter a...

Page 236: ...updated and applied on September 24 1997 To follow the update the Japan Electrical Manufacturer s Association has updated this document This booklet guides you to an outline of the new guideline the...

Page 237: ...e of harmonic generation An AC power source applied to the input circuit of the converter section of an general purpose inverter is rectified by a bridge full wave rectifier filtered by a smoothing ca...

Page 238: ...201 Technical document for harmonic suppression JEAG 9702 1995 Reference materials Japanese guideline for suppressing harmonics in home electric and general purpose appliances October 1999 MITI Japane...

Page 239: ...ome small scale inverters 1 Applicable models The guideline is applied to all models that drive 100 200 V motors whose nominal output capacity is 3 7 4 0 kW or less 2 Regulation The guideline regulate...

Page 240: ...nufacturer s Association JEMA 1 Calculation of Equivalent Capacity Pi The equivalent capacity Pi may be calculated using the equation of input rated capacity x conversion factor However catalogs of co...

Page 241: ...built in standard accessory 3 Exception to this guideline Inverters whose inputs are 100V or 200V lines and capacities are 3 7 4 0 kW or less are an exception to this guideline Those excluded inverte...

Page 242: ...uce the current by multiplying the equation by the maximum availability factor of the load The maximum availability factor of an appliance means the ratio of the capacity of the harmonic generator in...

Page 243: ...be calculated 3 Examples of calculation 1 Equivalent capacity Example of loads Input capacity and No of inverters Conversion factor Equivalent capacity Example 1 400V 3 7 kW 10 units w AC reactor and...

Page 244: ...of the DC voltage becomes about 2 times that of the source voltage about 620V in case of an input voltage of 440 VAC The peak value of the output voltage is usually close to this DC voltage value But...

Page 245: ...insulation D 3 Countermeasures against surge voltages The following methods are countermeasures against damage to the motor insulation by the surge voltages and using a motor driven with a 400 V clas...

Page 246: ...g of inverter elements shows that the damage incidence is 0 013 under the surge voltage condition of over 1 100 V and most of the damage occurs several months after commissioning the inverter Therefor...

Page 247: ...0 77 1 5 FRN1 5C1 2 91 110 2 2 FRN2 2C1 2 128 165 Three phase 200 V 3 7 4 0 FRN3 7C1 2 203 260 0 4 FRN0 4C1 4 28 45 0 75 FRN0 75C1 4 41 64 1 5 FRN1 5C1 4 63 103 2 2 FRN2 2C1 4 89 149 3 7 FRN3 7C1 4 Th...

Page 248: ...9 8 N m 1 N m 0 102 kgf m 3 Work and Energy 1 kgf m 9 8 N m 9 8 J 9 8 W s 4 Power 1 kgf m s 9 8 N m s 9 8 J s 9 8 W 1 N m s 1 J s 1 W 0 102 kgf m s 5 Rotation speed rad s 0 1047 s rad 60 2 rpm 1 rpm...

Page 249: ...f F rpm N min m V 0 159 m kgf T G M Braking mode N F rpm N min m V 0 159 m N G M kgf F rpm N min m V 0 159 m kgf T G M 4 Acceleration torque Driving mode G 2 s t rpm N 55 9 m kg J m N G 2 2 s t rpm N...

Page 250: ...37 380 584 528 454 370 2 x 325 1083 985 888 768 628 444 682 617 530 433 2 x 400 1242 1130 1018 881 720 509 782 707 608 496 2 x 500 1403 1276 1150 996 813 575 883 799 687 561 HIV wires Maximum allowabl...

Page 251: ...79 74 70 22 162 155 148 140 132 124 108 103 97 92 38 228 218 208 197 186 174 152 145 137 129 60 305 292 279 264 249 234 203 195 184 173 100 420 402 384 363 342 321 280 268 253 238 150 556 533 509 481...

Page 252: ...s to be 100 If this value is greater than 100 it means that the mounting area required for the FRENIC Mini series is smaller than that of other series Volume Mini Allows comparing the volume of the FR...

Page 253: ...3 1 5 110 130 140 5 75 5 65 1 4 100 0 2 0 94 3 110 130 149 85 64 1 4 2 1 1 phase 200 V 2 2 140 180 139 75 64 2 5 3 5 FVR C11S vs FRENIC Mini FVR C11S IP20 Ambient temperature 50 C FRENIC Mini IP20 Am...

Page 254: ...0 4 80 120 115 90 25 1 0 1 1 0 75 80 120 140 90 50 1 0 1 3 1 5 140 180 182 118 64 2 5 4 6 2 2 140 180 182 118 64 2 5 4 6 3 phase 200 V 3 7 4 0 140 180 182 118 64 2 5 4 6 0 4 110 130 158 118 40 1 4 2...

Page 255: ...0 140 180 182 118 64 2 5 4 6 0 4 110 130 158 118 40 1 4 2 3 0 75 110 130 182 118 64 1 4 2 6 1 5 140 180 182 118 64 2 5 4 6 2 2 140 180 182 118 64 2 5 4 6 3 phase 400 V 3 7 4 0 140 180 182 118 64 2 5 4...

Page 256: ...the terminal arrangements and their symbols between the FRENIC Mini series and the replaceable inverter series When replacing the conventional series with the FRENIC Mini series be careful with the wi...

Page 257: ...App H Replacement Information A 33 App FVR C11S vs FRENIC Mini...

Page 258: ...brake Braking current F21 DC Brake Braking level F13 DC brake Braking time F22 DC Brake Braking time F20 DC Brake Starting frequency Set at 3 Hz F14 Starting frequency F23 Starting Frequency F15 Motor...

Page 259: ...Brake Braking level F22 DC brake Braking time F22 DC Brake Braking time F23 Starting frequency F23 Starting Frequency F25 Stop frequency F25 Stop Frequency F26 Motor sound Carrier freq F26 Motor Sound...

Page 260: ...tion address y01 RS485 Station address o02 Mode select on no response error y02 RS485 Mode selection on no response error o03 Timer y03 RS485 Timer o04 Baud rate y04 RS485 Baud rate 1200 bps is not su...

Page 261: ...Glossary This glossary explains the technical terms that are frequently used in this manual...

Page 262: ...ignal drive an analog meter installed outside the inverter for indicating the current inverter running status Refer to Chapter 8 Subsection 8 4 1 Terminal Functions Applicable motor rating Rated outpu...

Page 263: ...quired torque is in inverse proportion to the load rpm 2 An essentially constant power requirement Related function code F37 Applications Machine tool spindles Constant torque load A constant torque l...

Page 264: ...t the drive frequency from inversion of the processed frequency that rotates the motor inversely Related function codes F15 F16 and H64 Frequency resolution The minimum step or increment in which outp...

Page 265: ...operation modes supported by the inverter This mode uses the menu driven system and allows the user to set function codes or check the inverter status maintenance information PTC Positive Temperature...

Page 266: ...power with which the motor can run a load Simultaneous keying To simultaneously press the 2 keys on the keypad This presents the special function of inverters Stop frequency The output frequency at wh...

Page 267: ...e varied with the output frequency f by using an inverter This scheme of control is called V f control Variable torque load A squared torque load is characterized by 1 A change in the required torque...

Page 268: ...g up and operating of the FRENIC Mini series of inverters Please feel free to send your comments regarding any errors or omissions you may have found or any suggestions you may have for generally impr...

Page 269: ...stems Company Gate City Ohsaki East Tower 11 2 Osaki 1 chome Shinagawa ku Tokyo 141 0032 Japan Phone 81 3 5435 7139 Fax 81 3 5435 7458 Information in this manual is subject to change without notice Pr...

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