Toshiba VF-S9 manual Display of trip information

Page 150

E6580757

8.2Display of trip information

If the inverter trips, an error code is displayed to suggest the cause. In the status monitor mode, all trip records are retained.

■Display of trip information

 

 

 

 

Error code

Communi-

Description

 

 

 

 

 

 

cation No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Overcurrent during acceleration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Overcurrent during deceleration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Overcurrent during operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

Armature-side overcurrent during start-up

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Load-side overcurrent during start-up

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

Overvoltage during acceleration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

Overvoltage during deceleration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

Overvoltage during constant-speed operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

Inverter overload trip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

Motor overload trip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

Output phase failure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

Input phase failure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2Eh

External thermal input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20h

Over-torque trip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

Dynamic braking register overload trip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10h

Overheat trip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1E

Undervoltage trip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1D

Small-current trip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22h

Ground fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11h

Emergency stop

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15h

Inverter RAM fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16h

Inverter ROM fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17h

CPU fault trip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18h

Communication error

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29h

Inverter type error

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12h

E2PROM fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28h

Auto-tuning error

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H-3

Page 149 Page 151
Image 150
Page 149 Page 151
Contents Tosvert VF-S9 Contents E6580757 Iii Safety precautions Safety precautionsMeanings of symbols Explanation of markingsGeneral operation Transportation ‚ Installation WiringOperations When retry function is selected inverter Maintenance and inspectionDisposal Attach warning labelsFeatures II. IntroductionRead first Check product purchaseMandatory Contents of the product code Names and functions Outside viewCharge lamp Terminal board coverE6580757 Main circuit and control circuit terminal boards 2022PL2015PM VFS9-2022PM/2037PM VFS9-4007PL ∼ 4037PLVFS9-2055PL/2075PL 4055PL/4075PL How to open the front terminal board cover See 2.3.2 for details on all terminal functionsMotors Occurrence of instability Braking a motor when cutting off power supplyExtremely low loads and low inertia loads Loads that generate negative torqueProtecting inverters from overcurrent Power factor improving capacitorsInverters Inverter capacityCircuit interupting fuse What to do about leak currentEffects of leak current across ground MCCBn+1 INVnFfects of leak current across lines PowerRemedies SupplyUse the electronic thermal built into the inverter Continuous operation this may result in fire InstallationInstallation environment Not examples for resistance to fire or explosionConsult with Toshiba about these measures How to install Installation locationCabinet must be ventilated and cooled Inverter TypeInstalling more than one unit in a cabinet Connection equipment Control and main power supply WiringPreventing radio noise Standard connections Standard connection diagram 1 sink common CC This diagram shows a standard wiring of the main circuitStandard connection diagram 2 source common P24 VF-S9Main circuit terminals Power supply and motor connectionsDescription of terminals Connections with peripheral equipmentControl circuit terminals sink logic Main circuitPut. Standard default setting output cur 1mA full-scale dc Input Standard default setting 0~10Vdc input Internal imped~60Hz60Hz setting frequency By jumper JP302 switching Full scale DC amOutput Detects the operation of the inverters 30Vdc-1A Multifunction programmable relay contact= 1, 30Vdc-1A, 250Vac-1A cos φ = At resistance load During protection function operationInput Common Output Logic switching/voltage-current output switching jumper Operations Motor How to operate the VF-S9Wiring Main circuitE6580757 Mccb Motor Adjustment range Simplified Operation of the VF-S9Monitor display selection Is set to How to start and stop How to set the frequencyMoves the frequency down Setting the frequency using the operation panelExample of operating a run from the panel PotentiometerE6580757 Basic VF-S9 operations Setting monitor mode Mode for setting inverter parametersStatus monitor mode Mode for monitoring all inverter status VF-S9 has the following three monitor modesHow to set parameters Setting monitor modeHow to set the basic parameters Press the Enter key to save the changed maximum frequencyHow to set extended parameters Key and the key to selectSearch and resetting of changed parameters Example of parameter settingKey to change the dynamic braking selection from How to search and reprogram parameters How to program setup parameters Returning all parameters to standard default setting Command mode selection Set , and and canParameters that cannot be changed while running Key operated LED display Operation Key or the key to change the set value. To return toPressing the Enter key displays Automatic acceleration/deceleration Setting acceleration/deceleration timeBasic parameters Set automatic acceleration/deceleration to orAcceleration time Seconds Manually setting acceleration/deceleration timeParameter setting Title Function Adjustment range Deceleration time SecondsIncreasing starting torque Automatic torque boostIf auto-tuning error Appears, see 6.13 Automatic torque boost and V/F control mode selectionSet V/F control mode selection to 0 V/F constant AutoAutomatic environment setting Setting environmental protectionSetting parameters by operating method Automatic function settingVIA/II UP/DOWN Command mode selection Selection of operation modeCommand mode selection Frequency setting mode selection Title Function Adjustment rangeMeter setting and adjustment Preset-speed operationMeter selection Meter adjustment Example of 4-20mA programmed output for details, see Adjustment scale with meter adjustment parameterResolution Connect meters as shown belowDefault setting Standard default settingAdjusting the meter in inverter stop state Tion Is set toSelecting forward and reverse runs operation panel only Setting valuesParameter setting Forward/reverse run selectionMaximum frequency Maximum frequencyUpper limit and lower limit frequencies Upper limit frequency Lower limit frequencyBase frequency Base frequencyBase frequency 25 ∼ 400 Hz Time Selecting control modeControl mode selection SelectionConstant torque characteristics general method of use Setting for fans and pumpsMotor constant must be set Setting V/F control selection Automatic torque boostIncreasing starting torque This gives steady torque for stable runsSorless vector control Precautions on vector controlEnergy-saving Somewhat lowerSetting the electronic thermal Manual torque boost increasing torque at low speedsTorque boost Protection Stall Title Function Adjustment range Default settingOverload Motor electronic thermal proSetting of motor electronic thermal protection level Default setting 100% Press Key to change the parameter toSetting the motor electronic thermal protection level Setting value Overload protection Overload stallPreset-speed operation frequencies 1~7 Preset-speed operation speeds in 15 stepsInverter over load characteristics Preset-speed operation frequencies 8~15Terminal functions are as follows Terminal S1 Preset-speedS3-CC =6 SS1Using other speed commands with preset-speed command Example of 7-step speed operationLow-speed signal output frequency ∼ Hz Low-speed signalLow-speed signal output frequency Extended parametersOutput of designated frequency reach signal Parameter setting of output terminal selectionSpeed reach detection band Parameter setting of set frequency and detection band Output of set frequency speed reach signalSpeed reach setting frequency Speed reach detection band Title Function Adjustment range SettingInput signal selection Changing the standby signal functionST standby signal selection Setting the reset signal Modifying input terminal functions Terminal function selectionKeeping an input terminal function always active on Always-active function selectionInput terminal selection 3 RST Reset Setting of contact input terminal functionTerminal Title Function Adjustment range Default setting Connection method Contact input Sink logicSink logic/source logic input Example of application ... Three-wire operationCase of three-wire operation Set to Input terminal selectionExamples of application Setting of output terminal functionModifying output terminal functions Output terminal selectionSwitching motor characteristics via terminal input Setting of switching terminalsBasic parameters Automatic frequency switching Frequency priority selectionExternal contact UP/DOWN External switching Fchg enabledSet frequency is cleared automatically after power-off Contact input. SeeSetting frequency command characteristics 10Vdc voltage input adjustment VIA, VIB 20mAdc current input adjustmentSample sequence diagram 1 Adjustment with continuous signals Adjustment with pulse signals Parameter-setting exampleMinimum unit of frequency adjustment Sample sequence diagram 2 Adjustment with pulse signalsFrequency adjustment range Simultaneous inputStarting frequency Starting frequency settingOperation frequency Function Frequency set with the parameter2 Run/stop control with frequency setting signals DC brakingDC braking Jog run mode Jog run frequency Jog run stopping patternDC braking time 20.0 sec Jog run setting Jump frequency jumping resonant frequencies Jump frequency Jumping width Jump frequency 3 Jumping widthRandom mode Preset-speed operation frequency 8 to∼ Preset-speed operation frequency 8 to PWM carrier frequencyTrip-less intensification Auto-restart Restart during coastingAuto-restart control selection Restarting motor during coasting Motor speed search function DC braking during restartIf momentary power failure occurs Regenerative power ride-through controlRegenerative power ride-through control ApplicationCanceling conditions Retry functionRetry selection Dynamic regenerative braking Dynamic braking selection Braking resistor operation rateConnecting an external braking resistor optional Parameter setting Title FunctionSeparate-type optional resistor with thermal fuse Setting the braking resistor operation rate 12.5 Avoiding overvoltage tripping Minimum resistances of connectable braking resistorsOvervoltage limit operation Output voltage adjustment/Supply voltage correction To the base frequency So that noOutput voltage unlimited 100.0 Integral gain Conducting PI controlExternal connection 100.0Gain adjustment parameter Setting PI controlAdjusting the PI control gain level Types of PI control interfacesAdjusting analog command voltages Set the auto-tuning parameter to Setting motor constantsSelection 1 Setting by automatic torque boost See .2 for details of the setting methodRameters Auto-tuning Application of individual settings Perform adjustments according to the actual operation To the actual operationDeceleration time 3600 s Acceleration time 3600 sAcceleration/deceleration patterns Linear acceleration/decelerationSwitching to acceleration/deceleration Selection using parametersSetting motor electronic thermal protection Protection functionsStall prevention level Setting current stallInverter trip retention Inverter trip retention selectionIs set to Emergency DC braking, also set External input trip stop mode selectionExternal trip stop via terminals Emergency DC braking timeFailure detection signal generated FL relay deactivated Output phase failure detectionOutput phase failure detection mode selection Emergency stopping from the operation panelInput phase failure detection Control mode for small currentInput phase failure detection mode selection Over-torque trip Specified time Title Function Adjustment rangeDisabled Enabled Over-torque trip/alarm level ∼ 250 % Level flows for more thanOutput terminal function 12 OT Over-torque detection Detection signalNo trip Over-torque detection Pre-alarm signal No trip Over-torqueUndervoltage trip selection Undervoltage trip15.10 4-20mA dc calibration Meter biasProhibition of change of parameter settings Prohibition of change of parameter settingsExamples of setting Setting methodsUnit selection Resetting methodChanging the display unit to A/V/min-1 Free unit selectionDisplay in percentage terms Display in amperes/volts Changing the status monitor display format Changing the display format while power is onStandard monitor mode ⇒ Standard monitor display selection Standard monitor display selectionCommunication function Common serial Transmission specifications Using the RS232C/RS485Setting the communication functions Communication function parameters Common serial optionsNext data Use the terminal board to branch the cable Command by communicating independentlyExample of connection for RS485-communication Number, to the host computerSetting the operation frequency Operation panel key settingApplied operation S1 UP S2 Down S3 CLR To switch to VIA/II setting, use the external PNL/TB Preset-speed settingSwitching between external contact UP/DOWN VIA input S1FCHGSetting by means of a remote input device Switching between analog setting and preset-speed settingSignal Voltage signal Operation is controlled in accordance with SettingSetting the operation mode Terminal board operationEration holding S1 terminal set to Case of three wire operation Set toEnable to run at HD on Operation, inverter stopS2 PNL/TB VIA VIB Operation from an external input deviceOFF LED Display of trip information Display of trip informationExample of call-up of trip information E6580757 How to cope with the CE directive Taking measures to satisfy the CE/UL directiveAbout the EMC directive Measures to satisfy the EMC directive Example of wiring Single-phase 200V classInverter satisfies the low-voltage directive About the low-voltage directiveMeasures to satisfy the low-voltage directive Plate. Refer to the .1 for earth cable sizesSelection of wiring materials and devices Peripheral devicesSelection of wiring devices Installation of a magnetic contactor Magnetic contactor in the primary circuitMagnetic contactor in the secondary circuit Installation of an overload relay Optional external devicesOr less Input AC reactor DC reactor Effect Reactor type Power factor Harmonics Suppression200V-3.7kW Improvement Other model Actor effective for external surge suppressionModel PWU001Z Extension panel Ward/reverse switch Model CBVR-7B1Parameter writer UP/DOWN key, Monitor key, and Enter key Model RKP001ZDevices Input AC re ActorDCL Devices External dimensions and connections Foot Mounted Noise filterDevices External dimensions and connections Braking Resistor Sion panel Devices External dimensions and connections ParameterWriter Exten CommunicaFour automatic functions Table of parameters and dataUser parameters Other Basic parametersExtended parameters Input/output parametersFrequency parameters VIB, VIA/II0213 VIB input point 400 Frequency Frequency Down Operation mode parameters Torque boost parameters Acceleration/deceleration time parametersProtection parameters Operation panel parameters Communication parametersDefault settings by inverter rating Table of input terminal functions 1/3Table of input terminal functions 2/3 ST+PNL/TBTable of input terminal functions 3/3 Table of output terminal functions 1/2Table of output terminal functions 2/2 POLOrder of precedence of combined functions Specifications Models and their standard specificationsStandard specifications Specification Outside dimensions and mass Outside dimensions and massFig.A PlateBefore making a service call Trip information and remedies Trip causes/warnings and remediesProblem Possible causes Remedies Overvoltage during Problem Possible causes Remedies Small-current opera Process of initializa Values 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 problems Inspection and maintenance Regular inspectionCheck items Periodical inspectionCheck points Call the local sales agencyReplacement of expendable parts Standard replacement cycles of principal parts Making a call for servicingKeeping the inverter in storage Warranty Disposal of the inverter Toshiba Corporation
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