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Toshiba VF-FS1 instruction manual Ohn

Models: VF-FS1

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E6581381

■Table of input terminal functions 2

		Function	Code	Function	Action
		No.	Code	Function	Action
		No.
		43	CLR	Frequency UP/DOWN cancellation signal input	OFF→ON: Resetting of UP/DOWN frequency by
				from external contacts	means of external contacts
		44	CLR+RES	Combination of frequency UP/DOWN cancellation	ON: Simultaneous input from CLR and RES
				and reset by means of external contacts
		45	EXTN	Inversion of trip stop command from external	OFF: G Trip stop
				device
		46	OH	Thermal trip stop signal input from external device	ON: QJ Trip stop
		47	OHN	Inversion of thermal trip stop command from	OFF: QJ Trip stop
				external device
		48	SC/LC	Forced switching from remote to local control	Enabled when remote control is exercised
					ON: Local control (setting of EOQF, HOQF and
					H)
					OFF: Remote control
		49	HD	Operation holding (stop of 3-wire operation)	ON: F (forward run)/R: (reverse run) held, 3-wire
					operation
					OFF: Slowdown stop
		51	CKWH	Display cancellation of the cumulative power	ON: Monitor display cancellation of the cumulative
				amount (kWh)	power amount (kWh)
		52	FORCE	Forced operation (factory configuration required)	ON: Forced operation mode in which operation is
					not stopped in the event of the occurrence of
					a soft fault (preset speed operation frequency
					7) To use this function, the inverter needs to
					be so configured at the factory.
					OFF: Normal operation
		53	FIRE	Fire-speed control	ON: Fire-speed operation (H Forced fire-
					speed setting frequncy)
					OFF: Normal operation
		54	STN	Coast stop (gate off)	ON: Coast stop (gate off)
		55	RESN	Inversion of RES	ON: Acceptance of reset command
					OFF→ ON: Trip reset
		56	F+ST	Combination of forward run and standby	ON: Simultaneous input from F and ST
		57	R+ST	Combination of reverse run and standby	ON: Simultaneous input from R and ST
		61	OCS2	Forced switching of stall prevention level 2	ON: Enabled at the value of H
					OFF: Enabled at the value of H
		62	HDRY	Holding of RY-RC terminal output	ON: Once turned on, RY-RC are held on.
					OFF: The status of RY-RC changes in real time
					according to conditions.
		64	PRUN	Cancellation (clearing) of operation command from	0: Operation command canceled (cleared)
				panel	1: Operation command retained
		65	ICLR	PID control integral value clear	ON: PID control integral value always zero
					OFF: PID control permitted
		66	ST+F+SS1	Combination of standby, forward run and preset-	ON: Simultaneous input from ST, F and SS1
11				speed command 1
		67	ST+R+SS1	Combination of standby, reverse run and preset-	ON: Simultaneous input from ST, R and SS1
				speed command 1
		68	ST+F+SS2	Combination of standby, forward run and preset-	ON: Simultaneous input from ST, F and SS2
				speed command 2
		69	ST+R+SS2	Combination of standby, reverse run and preset-	ON: Simultaneous input from ST, R and SS2
				speed command 2
		70	ST+F+SS3	Combination of standby, forward run and preset-	ON: Simultaneous input from ST, F and SS3
				speed command 3
		71	ST+R+SS3	Combination of standby, reverse run and preset-	ON: Simultaneous input from ST, R and SS3
				speed command 3

Note: When function 1, 10, 11, 16, 38, 41-47, 51-55, 62 or 64 is assigned to an input terminal board, the input terminal board is enabled even if the parameter command mode selection EOQF is set at (panel).

K-16

Image 224

Toshiba VF-FS1 instruction manual Ohn

Contents

Industrial Inverter Page Safety precautions Meanings of symbolsSafety precautions Explanation of markingsGeneral Operation Transportation & installation WiringOperations When retry function is selected inverter Maintenance and inspectionDisposal Attach warning labelsFeatures II. Introduction Contents  E6581381 Iii Read first Check product purchaseContents of the product Names and functions Outside viewBottom Power circuit and control circuit terminal boards Power circuit terminal boardVFFS1-2004 ∼ 2037PM VFFS1-4004 ∼ 4055PL E6581381 E6581381 Grounding capacitor disconnecting switch and taps Control circuit terminal board AWGHow to open the front terminal board cover-18.5kW or less How to open the front terminal board cover-22kW or More Motors Braking a motor when cutting off power supply Low loads and low inertia loadsOccurrence of instability Load that produces regenerative torqueInverters Braking motorMeasures to protect motors against surge voltages Protecting inverters from overcurrentPower factor correction capacitor If power supply distortion is not negligibleOperating at other than rated voltage MCCB1What to do about the leak current Effects of leak current across groundRemedies ElcbAffects of leakage current across lines Installation Installation environment5cm How to install Standard installation Side-by-side installationOperating motor Calorific Values w Installing more than one unit in a cabinet Page Connection Control and main power supply WiringStandard connections Preventing radio noiseStandard connection diagram Standard connection diagram Power circuit terminals Description of terminalsControl circuit terminals Power circuitControl circuit terminals VIA VIBFLC FLAFLB PLC Logic switching Operations Hoqf Simplified Operation of the VF-FS1Eoqf How to start and stop Example of a Eoqf setting procedureStart and stop using the operation panel keys EOQF= Coast stopHow to set the frequency Example of a Hoqf setting procedureExample of operating a run from the panel HOQFSetting the frequency using the operation panel HOQF= or Frequency settingHow to operate the VF-FS1 Mccb Page Basic VF-FS1 operations Setting monitor mode Mode for setting inverter parametersMode for monitoring all inverter status Flow of status monitor mode How to set parameters Basic parameters Extended parameters User parametersHow to set the basic parameters Changes the parameter setting Saves the changed valueHow to set extended parameters Search and resetting of changed parameters I4W Example of parameter settingHow to search and reprogram parameters ITWHTH Setting a parameter, using the wizard function CWHCEE How to use the wizard function How Parameters of Quick setting wizardJgcf How to use the history functionCWJ Parameters that cannot be changed while running CWKpkv Returning all parameters to standard default settingHow to save/load the user setting parameters Page Automatic acceleration/deceleration Setting acceleration/deceleration timeBasic parameters CWK Manually setting acceleration/deceleration timeMethods of setting automatic acceleration/deceleration Function Adjustment range Default setting Specifying an operation mode, using parameters UP/DOWNEOF UP/DOWN HOFRES PLC VIA VIB OFF Selection of operation mode Setting mode Switching of commands and referencesCommand mode selection Frequency setting mode selection Preset-speed operationMeter setting and adjustment Houn Meter selection HO Meter adjustmentHOUN= HounVF-FS1 ResolutionAdjustment scale with parameter HO Meter adjustment Adjusting the meter in inverter stop state HOUN=Programmed value Standard default settingVR Default setting E6581381 Forward/reverse run selection Operation panel operation HT Forward/reverse run selection Operation panel operationMaximum frequency Upper limit and lower limit frequenciesHJ Maximum frequency WN Upper limit frequency NN Lower limit frequencyBase frequency XN Base frequency XNX Base frequency voltageSelecting control mode RV V/F control mode selectionConstant torque characteristics Setting for fans and pumpsIncreasing starting torque Motor constant must be setPrecautions on vector control + Motor constant must be setEnergy-saving Operating a permanent magnet motorE6581381 Valid, Invalid XD Torque boost Setting the electronic thermalManual torque boost increasing torque boost at low speeds QNO Motor electronic thermal protection level Setting value Overload protection Overload stall Inverter over load characteristics Motor 150%-overload time limit HThermal memory selection H Preset-speed operation speeds in 7 stepsUT UT Preset-speed operation frequencies UT UTUT UTBelow is an example of 7-step speed operation Low-speed signal Low-speed signal output frequencyExtended parameters Input/output parametersOutput of designated frequency reach signal Speed reach detection bandOutput of set frequency speed reach signal Designated frequency VIA terminal function selection Input signal selectionChanging the functions of VIA terminal Modifying input terminal functions Terminal function selectionKeeping an input terminal function always active on Setting of contact input terminal function Connection method 1 A-contact input Connection with transistor outputExamples of application Modifying output terminal functionsSink Negative logic / Source Positive logic input RY RC Assigning two functions to an output terminalAssigning one function to an output terminal RY-RC Hdry Holding the output of signals in on statusInput terminal function Comparing the frequency command values FLA-FLB-FLCSwitching motor characteristics via terminal input Basic parametersAD2 VF2 MOT2 OCS2 OFF Setting of switching terminalsFrequency priority selection External switching Input terminal function 38 Fchg enabled Automatic switching by frequency commandSetting frequency command characteristics 10Vdc voltage input adjustment VIA, VIB VIA, VIB terminalsSetting of frequency with the input from an external contact Sample sequence diagram 1 Adjustment with continuous signals Adjustment with pulse signals Parameter-setting exampleAbout the setting of the initial up/down frequency Frequency adjustment rangeMinimum unit of frequency adjustment About the change of the initial up/down frequencyFine adjustment of frequency setting signal 2 Run/stop control with frequency setting signals Starting frequency settingOperation frequency Starting frequencyDC braking DC brakingOFF Jump frequency jumping resonant frequencies Bumpless operation Bumpless operation selectionPWM carrier frequency 0.75kW 15kW E6581381 Auto-restart control selection Trip-less intensificationAuto-restart Restart of coasting motor Restarting motor during coasting Motor speed search function Motor speed search at startingInstantaneous power failure coast stop selection Instantaneous power failure coast stop selectionRetry function Retry selection Selecting the number of timesE6581381 Avoiding overvoltage tripping Output voltage adjustment/Supply voltage correction Canceling the operation command Reverse-run prohibitionDroop control  Droop gain  Droop insensitive torque bandE6581381 Conducting PID control External connectionTypes of PID control interfaces Setting PID controlAdjusting the PID control gain level P-gain adjustment parameter I-gain adjustment parameterSetting the time elapsed before PID control starts D-gain adjustment parameterAdjusting analog command voltages Setting motor constants Setting motor constantsSet the auto-tuning parameter H to Auto-tuning enabled E6581381 Setting motor constants 2 Details E6581381 Acceleration/deceleration time Selecting an acceleration/deceleration patternSwitching acceleration/deceleration time 1 E6581381 Setting motor electronic thermal protection Protection functionsSetting current stall Stall prevention level Inverter trip retention selection Inverter trip retention Emergency stop Emergency stop Emergency DC braking timeExternal trip stop via terminals Emergency stopping from the operation panelOutput phase failure detection Output phase failure detection mode selection Input phase failure detection mode selection Input phase failure detectionControl mode for small current Detection of output short-circuit Detection of output short-circuit during start-upOver-torque trip OFF On OFF Cumulative operation time alarm setting Cumulative operation time alarm settingOver-voltage stall protection level Over-voltage stall protection level Undervoltage trip/alarm selection Undervoltage trip Trip at VIA low level input mode Trip at VIA low level input modeParts replacement alarms Motor PTC thermal protection Evasion from Overvoltage and Imput phase failure Forced fire-speed control function NNWNCalibration of analog outputs Adjustment parametersExample of setting Operation panel parameter Prohibition of key operations and parameter settingsResetting method Changing the unit to a Current / voltage unit An example of setting when HJ is 80 and H is Free pressing a panel key once Free panel display When H is not 0.00, and H is not 0 disabledChanging the steps in which the value displayed changes Standard monitor display selection Changing the item displayed by defaultChanging the display format while power is on Integral output power Selection of operation panel stop patternDisplay of the head of the parameters Selection of operation panel stop patternTitle Setting of common function Error by disconnectionCommunication function Common serial Communication rate Communication function parameters Common serial options E6581381 Using the RS485 Setting the communication functionsTransmission specifications Example of connection for RS485-communicationWiring Parameters for options Permanent magnetic motorsPage Setting the operation frequency Applied operationHOQF HOQFHoqf P24Hoqf PLC VIA SS3 VIB RES Setting the operation mode RES SC/LCRES SC/LC PLC VIA VIB Status monitor mode Monitoring the operation statusStatus monitor under normal conditions LEDKK VIA RESPgtt ⇔ Display of detailed information on a past trip Display of trip information Display of trip informationTrip code display Display of trip information at the occurrence of a trip Example of call-up of trip informationInput terminal KK FE06 OFF Cause of the trip is displayed E6581381 Page About the EMC directive How to cope with the CE directiveMeasures to satisfy the standards Measures to satisfy the EMC directive Three-phase 400V class Example of wiring About the low-voltage directiveCompliance with Installation Compliance with UL Standard and CSA StandardMeasures to satisfy the low-voltage directive Compliance with ConnectionAIC a AIC, Fuse and Wire sizesMotor thermal protection Selection of wiring materials and devices Peripheral devicesSelection of wiring devices Input current aInstallation of a magnetic contactor Magnetic contactor in the primary circuitInstallation of an overload relay Magnetic contactor in the secondary circuitOptional external devices Page 11.2 Basic parameters Table of parameters and data11.1 User parameters Houn UT Extended parameters Input/output parametersFrequency parameters Operation mode parameters NNWN Torque boost parameters Acceleration/deceleration time parameters Protection parameters Output parameters Operation panel parametersCommunication parameters Default settings by inverter rating PM motor parametersTable of input terminal functions AD2OHN Table of output terminal functions LLNUCN Pidfn Order of precedence of combined functions Standard specifications SpecificationsModels and their standard specifications Common specification Display Outside dimensions and mass Outside dimensions and massOutline drawing Fig.AFig.E Before making a service call Trip information and remedies Trip causes/warnings and remediesQR GTT QHH Restoring the inverter from a trip If the motor does not run while no trip message is displayed How to determine the causes of other problems How to cope with parameter setting-related problemsPage Inspection and maintenance Regular inspectionCheck items Periodical inspectionCheck points Replacement of expendable parts Standard replacement cycles of principal parts Making a call for servicing Keeping the inverter in storagePage Warranty Disposal of the inverter Page 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