Manuals / Toshiba / Marine Equipment / Marine Battery

Toshiba Single-phase 100V class 0.1 to 0.75kW, Single-phase 200V class 0.2 to 2.2kW Yes

Models: Single-phase 100V class 0.1 to 0.75kW Three-phase 200V class 0.1 to 2.2kW Single-phase 200V class 0.2 to 2.2kW

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13.3If the motor does not run while no trip message is displayed ...

If the motor does not run while no trip message is displayed, follow these steps to track down the cause.

The motor does not run.

Is the 7-segment LED extinguished?

Is QHH displayed?

YES :

NO :

Check the power supply and the MCCB.		Supply the
Is power being supplied normally?		power normally.

Make a service call.

•The ST-CC circuit is opened. Close the circuit between CC and the terminal to which the ST (standby) function on the control circuit terminal is assigned. (See 6.2.)

Is any failure message				Track down and eliminate the cause of the failure and then reset the
displayed? (See 13.1.)				inverter. See 13.2.

Are TVT[ and a failure message displayed alternately?

Is the RUN lamp blinking?

The inverter is in the process of retrying. The retry function can be disabled by normal or emergency stop operation, or by turning off the inverter.

The inverter is receiving an operation signal. Check whether it has received an operation command. (Check to see that the frequency setting signal level is not zero.)

Is : . displayed?

• Check to see that the frequency setting signal is not set at zero.

•Check the settings of the frequency setting signal parameters HOQF. (See 5.1.)

•Check the frequency setting signal points 1 and 2 settings. (See 6.4.)

•Check that the start-up frequency is not higher than the operation frequency. (See 6.5.)

•Check that the frequency setting (preset-speed operation frequency, etc.) is not set at zero.

•Check that the motor is not under a too large load or not locked up. → Reduce the load if necessary.

13

Determine the cause, using the parameter display function and the status monitoring function.

Refer to Section 11 for the parameter display function or Section 8 for the status motoring function.

M-7

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Toshiba Single-phase 100V class 0.1 to 0.75kW If the motor does not run while no trip message is displayed, Yes

Contents

Industrial Inverter How to set a setup parameter ENTSafety precautions Limits in purposeGeneral operation Transportation ‚ Installation WiringOperations When retry function is selected inverter Attach caution labels ― Contents ― 10.1 Read first Contents of the product codeCheck purchased product Name and function of each part Operation keypad panelFront panel Self-up terminal block VFNC1-2001P～2007P VFNC1-2015P～2022P VFNC1S-1007P VFNC1S-2015P～2022P Control circuit terminal block Same type of terminal board is provided for all modelsMotors Inverters Disposal What to do about leak currentLeakage current from the inverter main unit Effects of leakage current across groundAffects of leakage current across lines RemediesInstallation Installation environment Resistor How to install Installation locationVFNC1S VFNC1Installing more than one unit in a cabinet Connection Control and main power supply WiringStandard connections Preventing radio noiseStandard connection diagram VF-nC1When using V1/S3 terminal as a logic input terminal H DC reactor ＊ DCL option P0 ＊4 DC reactor＊5 Power supply and motor connections Description of terminalsMain circuit terminals Connections with peripheral equipmentControl circuit terminals sink logic common CC VI/S3Sink logic negative common/source logic positive common OUTFLA FLBSwitching the input terminal logic between sink and source Simple operation Setting Simple operation of the VF-nC1Run / stop FrequencyRUN Motor starts Motor stops slowdown stop Short F and CC terminals run forwardSetting the frequency using the operation panel Hoqf Setting the frequency using external potentiometerSetting the frequency using input voltage Setting the frequency by serial communications Hoqf Setting the frequency using current input 4-20mA Basic VF-nC1 operations How to set parameters Setup parametersHow to set a setup parameter KP KVHow to set the basic parameters Steps in key entry for basic parametersHow to set extended parameters Steps in key entry for extended parametersCWH GPF HTHPress the Enter key to display the setting of the parameter ITW CEEParameters that cannot be changed while running Returning all parameters to standard default setting KpkvSelecting an operation mode Command mode selectionFrequency setting mode selection SettingsMeter setting and adjustment FunctionAdjustment scale with meter adjustment HO parameter Adjusting the meter in inverter stop stateFM/OUT HounStandard default setting Setting acceleration/deceleration time Selecting forward and reverse runs operation panel onlyHT Forward/reverse selection Operation panel CEE Acceleration time 1 s FGE Deceleration time 1 sParameter setting Maximum frequencyUpper limit and lower limit frequencies HJ Maximum frequency HzBase frequency Selecting control mode Base frequency 1 Hz XD Setting of motor electronic thermal protection level 1 VJT Setting the electronic thermalExplanation of terms Inverter over load characteristics Using a VF motor motor for use with inverterSetting the motor electronic thermal protection level 1 VJT Preset speed operation speeds in 15 steps Setting method Run/stopPreset speed frequency setting Motor 150%-overload time limit HUsing other speed commands with preset speed command EoqfOutput signal-related parameters Output terminal settingExtended parameters FM/OUT terminal functions selectionParameter for specifying a frequency OFFParameters related to terminal function selection Setting of contact input terminal function Connection methodSwitching between control logics Sink/Source selection Jog runSetting of output terminal functions Setting of switching terminals Basic parameters40MCHG OFFAnalog signals for frequency setting Setting frequency command characteristicsAdjustment of 4~20mAdc current input Adjustment of 0~10Vdc voltage input 0 voltage input Starting frequency Starting frequency setting Hz Operation frequencyDC braking Preset speed operation frequencies 8 to ～ H Preset speed operation frequencies 8 to 15 HzPWM carrier frequency Jump frequency Hz Jump width HzTrip-less intensification Start of motor during coasting Motor speed search function During restart operation, the message  is displayedApplication to a crane or hoist Inverter, motor and machine ・QEC ・QEN・GRJQ ・GTTSetting the PI control parameter Performing PI controlExternal connection Types of PI control interfacesAdjusting the PI control gain level Adjusting an analog command voltageImproving torque and speed characteristics Optimizing control characteristics2 switching frequency Switching between acceleration and deceleration Acceleration/decelerationCurrent stall setting Stall prevention level Protection functionsExternal trip stop by means of a terminal Emergency stop by means of the operation panel ①Press the Stop key Gqhh will blinkOver-torque alarm    Undervoltage trip Under voltage trip selection FM/OUT terminal selection 1 12 OT over-torque detectionSetting methods Canceling the settingOperation panel parameters Analog input disconnection detection Changing the standard monitoring item Communication function common serialSelection of monitor display selection 16.1 Using RS232C/RS485 conversion units Setting up the communications functionData transmission specifications Communications parameters Common serial optionsFree notes Free notesSetting the operation frequency Variety of operationRSS4 Setting the operation mode Setting procedure eg. operation at 60Hz Status monitor modeMonitoring the operation status MON Display of trip information ⇔ Taking measures to satisfy the CE / UL / CSA Compliance with CE MarkingAbstract EMC directive【Ex. Countermeasure main circuit wiring】 Compliance with EMC directive Model, noise filter insideModels without EMI filters EMFA2006ZEMFA2015Z EMFAS2011Z【Operating with external signals】【Accessories for countermeasure】【Apply if needed】Compliance with Installation Compliance with UL Standard and CSA StandardCompliance with Low voltage directive Compliance with ConnectionCompliance with Peripheral devices Motor thermal protectionAIC CC/JSelection of wiring materials and devices Peripheral devicesSelection of wiring devices Installation of a magnetic contactor Installation of an overload relayMagnetic contactor in the primary circuit Magnetic contactor in the secondary circuitTable of parameters and data 11.1 User parameters11.2 Basic parameters NN－WNVJT QNOUT NNWNInput/output parameters Extended parametersLOW Frequency parameters NN-WNOperation mode parameters Torque boost parametersAcceleration/deceleration time parameters Operation panel parameters Factory setting parameterCommunication parameters Default settings by inverter rating Table of input terminal functions +SS1+AD2 +SS2+AD2+SS3+AD2 +SS4+AD2Table of output terminal functions Order of precedence of combined functions Models and their standard specifications SpecificationsStandard specifications Self-cooling Forced LED External dimensions/weights External dimensions/weightsExternal dimensions CEE QER Trip causes/warnings and remediesFGE QER GRJ GRJ CPU QHHOqhh TVTUQ UvqrUK Restoring the inverter from a trip If the motor does not run while no trip message is displayed YESHow to determine the causes of other problems Regular inspection Inspection and maintenanceCheck points Periodical inspection Check itemsReplacement of expendable parts Standard replacement cycles of principal partsMaking a call for servicing Keeping the inverter in storageWarranty Disposal of the inverter Toshiba