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Toshiba VF-S9 manual An example of setting for displaying the motor speed or load speed

Models: VF-S9

1 198

Page 136

E6580757

1) Display in percentage terms	2) Display in amperes/volts
Output current:	Output current:
Input (DC) voltage:	Input (DC) voltage:
	(vale of changing to AC)

■An example of setting for displaying the motor speed or load speed

Set to either " " or " ".

The value obtained by multiplying the displayed frequency by the -set value will be displayed as fol- lows:

Value displayed = Monitor-displayed or parameter-set frequency ⋅

1)Displaying the motor speed

To switch the display mode from 60Hz (default setting) to 1800min-1 (the rotating speed of the 4P mo- tor)

2)Displaying the speed of the loading unit

To switch the display mode from 60Hz (default setting) to 6m/min-1 (the speed of the conveyer)

Note: This parameter displays the inverter output frequency as the value obtained by multiplying it by a positive number. Even when the actual speed of the motor changes according to the particular changes in load, the output frequency will always be displayed.

F-52

Page 136

Image 136

Toshiba VF-S9 manual An example of setting for displaying the motor speed or load speed, Input DC voltage

Contents

1-phase 200V class 0.2 2.2kW 3-phase 200V class 0.2 15kW 3-phase 400V class 0.75 15kW2000 Ver Instruction ManualContents E6580757E6580757 E6580757 I. Safety precautions Meanings of symbolsSafety precautions Explanation of markingsDanger General operationE6580757 Transportation ‚ Installation WiringDanger DangerOperations DangerDanger E6580757When retry function is selected inverter Maintenance and inspectionDanger E6580757I Disposal Attach warning labelsWarningFunctions pro- grammed for restart Warning Functions pro- grammed for retryFeatures II. Introduction1. Built-in noise filter 2. Simple operation1. Read first 1.1 Check product purchase1.2 Contents of the product code 1.3 Names and functions 1.3.1 Outside viewCharge lamp Terminal board coverParameter writer Extension panel RS485/RS232C Terminal board cover lock screwsTop warning label Note Wiring hole Cooling fin Ventilation slits Name PlateBottom Side1.3.2 Main circuit and control circuit terminal boards 2015PM VFS9-2022PM/2037PMVFS9-4007PL ∼ 4037PL VFS9S-2002PM ∼VFS9-2110PM/2150PM 4110PL/4150PL Screw hole of EMC plateRemove the screw at the right hand side of the front cover 1.3.3 How to open the front terminal board coverPull and lift the front terminal board cover out toward you Comparisons with commercial power operation Adjusting the overload protection level1.4 Notes on the application 1.4.1 MotorsBraking a motor when cutting off power supply Extremely low loads and low inertia loadsOccurrence of instability Loads that generate negative torquePower factor improving capacitors 1.4.2Inverters Protecting inverters from overcurrentDisposal 1.4.3 What to do about leak current1 Effects of leak current across ground 2 E ffects of leak current across lines RemediesInverter Remedies Remedies1.Use the electronic thermal built into the inverter Installation environment 1.4.4 InstallationDanger 5cm 5cm How to install Danger Installation locationAmbient temperature of 40 C or less model of 3.7kW or less Ambient temperature of 50 C or less model of 5.5kW or moreCalorific values of the inverter and the required ventilation Panel designing taking into consideration the effects of noiseInstalling more than one unit in a cabinet 2.1 Cautions on wiring 2. Connection equipmentDanger DangerControl and main power supply WiringPreventing radio noise Danger2.2 Standard connections Danger2.2.1 Standard connection diagram 1 - sink common CC VF-S92.2.2 Standard connection diagram 2 - source common P24 VF-S9communications JP302Power supply and motor connections 2.3 Description of terminals2.3.1 Main circuit terminals Connections with peripheral equipment2.3.2 Control circuit terminals sink logic Main circuit＋24V SINK SOURCEPage +24V +24VJP301 ＋5V logic switching of input output terminals Sink logic negative common/source logic positive commonLogic switching/voltage-current output switching jumper 3. Operations Danger3.1 How to operate the VF-S9 Page MCCB R/L1 S/L2 T/L3 U/T1V/T2 W/T3Current signal 4 ∼ or voltage signal to VIA-CC 0 ∼Main circuit 20mA3.2 Simplified Operation of the VF-S9 3.2.1 How to start and stop 3.2.2 How to set the frequency1 Start and stop using the operation panel keys 2 Start and stop using external signals to the terminal board2 Setting the frequency using the operation panel 3 Setting the frequency using external signals to the terminal boardExample of operating a run from the panel Frequency settingSetting frequency using voltage signals 0~10V. For more detailed information on adjustments, see Standard monitor mode The standard inverter mode. This mode is enabled wheninverter power goes on Setting monitor mode4.1 How to set parameters 4.1.1 How to set the basic parameters Switches to the setting monitor mode Selects parameter to be changedReads the programmed parameter setting Changes the parameter setting Saves the changed value of the parameter setting4.1.2 How to set extended parameters 4.1.3 Search and resetting of changed parameters Example of parameter settingHow to search and reprogram parameters E65807574.1.4 How to program setup parameters Setup parameters4.1.6 Returning all parameters to standard default setting 4.1.5 Parameters that cannot be changed while runningbe changed while the inverter is running Rated capacity ratio of motor to inverterSteps for returning all parameters to standard default setting E65807575.1 Setting acceleration/deceleration time 5. Basic parameters5.1.1 Automatic acceleration/deceleration Automatic acceleration/deceleration5.1.2 Manually setting acceleration/deceleration time manual settingOutput frequency Hz Time s5.2 Increasing starting torque Automatic torque boostautomatic torque boost and V/F control mode selection The VF-S9 inverter is set to this control mode by factory defaultSet V/F control mode selection to 0 V/F constant 2 Increasing torque manually V/F constant control5.3 Setting environmental protection 5.4 Setting parameters by operating methodAutomatic environment setting Automatic function settingCan be operated by a momentary push-button. HD operation holding is assigned to the terminal S3. A self-holding of operations is made in the inverter by connecting the stop switch b-contact to the S3 termi 5.5 Selection of operation mode Command mode selectionFrequency setting mode selection Command mode selection5 Preset-speed operation 5.6 Meter setting and adjustmentMeter selection Meter adjustment Adjustment scale with meter adjustment parameter ResolutionExample of 4-20mA programmed output for details, see Frequency meter Meter frequency meter default settingAdjusting the meter in inverter stop state 5.7 Standard default settingDefault setting Setting values Parameter setting5.8 Selecting forward and reverse runs operation panel only Forward/reverse run selection5.9 Maximum frequency 5.10 Upper limit and lower limit frequenciesMaximum frequency Upper limit frequency Lower limit frequency5.11 Base frequency Base frequencyParameter setting Frequency setting signalV/F control mode selection 5.12 Selecting control modeParameter setting 1 Constant torque characteristics general method of use 2 Setting for fans and pumps3 Increasing starting torque Motor constant must be sethappen, set V/F control mode selection Motor constant must be set6 Precautions on vector control 5 Energy-savingMotor constant must be set ⇒ For details, see selection 3 in5.13 Manual torque boost - increasing torque at low speeds 5.14 Setting the electronic thermalTorque boost 1 Setting the electronic thermal protection characteristics selection motor electronic thermal protection levelParameter setting 10 ∼Setting of electronic thermal protection characteristics selection Setting of motor electronic thermal protection levelPress the ENTER key to display the parameter setting. Standard The motor overload protection start level is fixed at 30HzUsing a VF motor motor for use with inverter Setting selection of electronic thermal protection characteristicsSetting the motor electronic thermal protection level valid, ⋅ invalid5.15 Preset-speed operation speeds in 15 steps 2 Inverter over load characteristicsPreset-speed operation frequencies 1~7 Preset-speed operation frequencies 8~15E6580757 E-23Example of 7-step speed operation 3 Using other speed commands with preset-speed commandsame time 6.1.1 Low-speed signal Low-speed signal output frequency6. Extended parameters 6.1 Input/output parameters6.1.2 Output of designated frequency reach signal Parameter setting of designated frequency and detection bandParameter setting of output terminal selection Speed reach detection band6.1.3 Output of set frequency speed reach signal Speed reach setting frequency Speed reach detection bandParameter setting of set frequency and detection band Parameter setting of output terminal selection6.2 Input signal selection 6.2.1 Changing the standby signal function6 ST standby signal selection Parameter setting6.2.2 Setting the reset signal 1 Standby on when ST is on2 Standby always on Default setting 4 Standby on when ST is off6.3 Terminal function selection 6.3.1 Keeping an input terminal function always active ON6.3.2 Modifying input terminal functions Always-active function selectionSetting of contact input terminal function Connection method 1 A-contact input Sink logic2 Connection with transistor output This function is activated when the inputExample of application ... Three-wire operation 3 Sink logic/source logic inputInverter Inverter internalSetting of output terminal function 6.3.3 Modifying output terminal functionsOutput terminal selection 1 RY-RC Output terminal selection 2 OUT Output terminal selection 3 FLA/B/C6.4.1 Switching motor characteristics via terminal input Setting of switching terminals6.4 Basic parameters Base frequency Torque boost Motor electronic-thermal protection level6.5.1 Using a frequency command according to the particular situation Frequency setting mode selection Frequency priority selection1 Automatic frequency switching 6.5 Frequency priority selection2 Automatic frequency switching 3 External switching FCHG enabled4 External contact UP/DOWN 6 VIA/II + VIB6.5.2 Setting frequency command characteristics VIA/II input point 1 setting VIA/II input point 1 frequencyVIA/II input point 2 setting VIA/II input point 2 frequency VIB input point 1 setting Frequency UP response time1 0-10Vdc voltage input adjustment VIA, VIB 2 4-20mAdc current input adjustment3 Setting frequency via external contact input only when = , = or Adjustment with continuous signals Parameter-setting exampleSample sequence diagram 1 Adjustment with continuous signals Adjustment with pulse signals Parameter-setting exampleSample sequence diagram 2 Adjustment with pulse signals Frequency adjustment rangeMinimum unit of frequency adjustment Simultaneous input6.6 Operation frequency Starting frequency setting6.6.1 Starting frequency 6.6.2 Run/stop control with frequency setting signals 6.7 DC braking6.7.1 DC braking Operation starting frequency Operation starting frequency hysterisis6.8 Jog run mode Jog run frequency Jog run stopping patternjog run setting Normal operation frequency setting signal inputterminal Set frequencyJump frequency Jumping width Jump frequency Jumping width 6.9 Jump frequency - jumping resonant frequenciesJump frequency 3 Jumping width 6.10 Preset-speed operation frequency 8 to ∼ Preset-speed operation frequency 8 toRandom mode 6.11 PWM carrier frequency6.12.1 Auto-restart Restart during coasting 6.12 Trip-less intensificationAuto-restart control selection 1 Auto-restart after momentary power failure Auto-restart function 2 Restarting motor during coasting Motor speed search function3 DC braking during restart Input voltage Motor speed F-CC6.12.2 Regenerative power ride-through control Regenerative power ride-through control6.12.3 Retry function 6.12.4 Dynamic regenerative braking Dynamic braking selection Braking resistor operation rate1 Connecting an external braking resistor optional Connecting thermal relays and an external braking resistor2 Setting the braking resistor operation rate 6.12.5 Avoiding overvoltage tripping4 Minimum resistances of connectable braking resistors Overvoltage limit operation6.12.6 Output voltage adjustment/Supply voltage correction Output voltage adjustment Base frequency voltagewhen operating a special motor with low induced voltage voltage exceeding thePage 6.12.7 Conducting PI control Proportional/integral control PI controlProportional gain Integral gain 1 External connection3 Setting PI control 4 Adjusting the PI control gain levelP-gain adjustment parameter 2 Types of PI control interfacesI-gain adjustment parameter 5 Adjusting analog command voltages6.13 Setting motor constants Auto-tuning Slip frequency Motor primary constantSelection 1 Setting by automatic torque boost Set the auto-tuning parameter toE6580757 Selection 3 Setting vector control and manual tuning independentlyF-37 Set the slip frequency for the motor. A higher slip frequency reduces motor slipping correspond Acceleration/deceleration 1 and 2 switching frequency 6.14 Acceleration/deceleration patterns and acceleration/decelerationAcceleration time Deceleration time Acceleration time Deceleration timeAcceleration/deceleration patterns 1 Linear acceleration/decelerationSwitching to acceleration/deceleration 6.15 Protection functions 6.15.1 Setting motor electronic thermal protectionMotor electronic thermal protection level 6.15.2 Setting current stall 6.15.3 Inverter trip retentionStall prevention level Inverter trip retention selectionExternal input trip stop mode selection Emergency DC braking time 6.15.4 External input trip stop mode selection1 External trip stop via terminals Output phase failure detection mode selection 6.15.5 Output phase failure detection2 Emergency stopping from the operation panel 6.15.6 Input phase failure detection 6.15.7 Control mode for small currentInput phase failure detection mode selection Small current trip/alarm detection currentOver-torque trip selection Over-torque trip/alarm level Over-torque trip/alarm detection timeOver-torque trip/alarm level hysterisis 6.15.8 Over-torque trip2 Output terminal function 20 POT Over-torque detection pre-alarm 1 Output terminal function 12 OT Over-torque detectionE6580757 F-486.15.9 Undervoltage trip 6.15.10 4-20mA dc calibrationUndervoltage trip selection Meter bias6.16.1 Prohibition of change of parameter settings Examples of settingProhibition of change of parameter settings Setting methodsResetting method 6.16.2 Changing the display unit to A/V/min-1Unit selection Free unit selectionAn example of setting for displaying the motor speed or load speed Input DC voltageChanging the display format while power is on Standard monitor mode ⇒ Standard monitor display selection6.16.3 Changing the status monitor display format Standard monitor display selection6.17 Communication function Common serial Communication error trip timeData transfer speed Parity Inverter number 6.17.2 Using the RS232C/RS485 Setting the communication functionsTransmission specifications Communication function parameters Common serial optionsExample of connection for RS485-communication 7.1 Setting the operation frequency 7. Applied operationUse the parameters for thisS2 S3 CC PP VIB I VIA CC E6580757 7.2 Setting the operation mode Terminal boardE6580757 E6580757 E6580757 E6580757 8.2 Display of trip information Display of trip informationExample of call-up of trip information Output terminal FLE6580757 9. Taking measures to satisfy the CE/UL directive 9.1 How to cope with the CE directive9.1.1 About the EMC directive 9.1.2 Measures to satisfy the EMC directive E6580757Example of wiring 9.1.4 9.1.3 About the low-voltage directiveMeasures to satisfy the low-voltage directive 10. Peripheral devices 10.1 Selection of wiring materials and devicesDanger Selection of wiring devices 10.2 Installation of a magnetic contactor Notes on wiringMagnetic contactor in the primary circuit Magnetic contactor in the secondary circuit10.3 Installation of an overload relay 10.4 Optional external devices5 Foot-mounted 2 DC reactordistribution system Function and purpose External dimensions and connections DevicesInput AC re actorFig.C Fig.AFig.B H1Mounting Page Communication Converter Extension panelParameter writer 11. Table of parameters and data 11.1 User parameters11.2 Basic parameters Four automatic functions11.3 Extended parameters Input/output parametersFrequency parameters 5 Set the parameterto or ,function of is bottom of paragraphE6580757 Operation mode parameters E6580757Torque boost parameters Acceleration/deceleration time parametersProtection parameters E6580757Communication parameters Operation panel parametersE6580757 Default settings by inverter rating Table of input terminal functions 1/3Table of input terminal functions 2/3 Table of input terminal functions 3/3 Table of output terminal functions 1/2E6580757 K-10E6580757 Table of output terminal functions 2/2K-11 Order of precedence of combined functions 12. Specifications 12.1 Models and their standard specificationsNote 1. Above 40 C Remove the protective seal from the top of VF-S9 C above 50 C Note 3. Side-by-side installationModel of 5.5kW or more from - 10 C to 50 C 12.2 Outside dimensions and mass Outside dimensions and massVFS9 Fig.Aplate ¿5 Outline drawing13. Before making a service call Trip information and remedies 13.1 Trip causes/warnings and remediesE6580757 ContinuedE6580757 ContinuedWith a parameter, you can choose between trip-on and -off Continued overleafE6580757 13.2 Restoring the inverter from a trip 13.3 If the motor does not run while no trip message is displayed YES NO13.4 How to determine the causes of other problems E6580757How to cope with parameter setting-related problems 14.1 Regular inspection 14. Inspection and maintenanceDanger 14.2 Periodical inspection Check pointsCheck items DangerReplacement of expendable parts 14.3 Making a call for servicing Standard replacement cycles of principal parts14.4 Keeping the inverter in storage 15. Warranty 16. Disposal of the inverter E6580757TOSHIBA CORPORATION TOSHIBA INDUSTRIAL PRODUCTS MANUFACTURING CORPORATION

Input (DC) voltage:

■An example of setting for displaying the motor speed or load speed