Toshiba VF-AS1 instruction manual Connection of a DC power supply and other electric units

Page 252

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E6581301

10.6Connection of a DC power supply and other electric units

Besides a three-phase commercial power supply, a single-phase 200V power supply (5.5kW or less) and a DC power supply can be connected to the VFAS1 inverter.

When connecting each of these units, keep in mind the points described in the following sections.

10.6.1 Connection of a single-phase 200V power supply

The table below shows which model to select when operating a three-phase induction motor, using a single-phase 200V power supply (200-240V, 50/60Hz).

Input power

Applicable motor (kW)

Inverter type

Single phase

0.4

VFAS1-2007PL

200~240V

0.75

VFAS1-2015PL

50/60Hz

1.5

VFAS1-2022PL

 

2.2

VFAS1-2037PL

 

3.7

VFAS1-2055PL

 

5.5

VFAS1-2075PL

Note: Set the parameter ￿￿￿￿ to ￿ (input phase failure detection mode selection: disabled).

10.6.2 When using the inverter along with a DC power supply!

Keep the following in mind when connecting a DC power supply to the VFAS1 (PA/+ and PC/- terminals).

Note 1: An optional initial charger (MCR-2550) is needed for middle- and large-capacity models.

Note 2: 200V-75kW and 400V-110kW or more models are needed to change the connecting for the cooling fan.

Note 3: A DC reactor does not need to be connected to the inverter.

￿For details about use in combination with a DC power supply, refer to the instruction manual (E6581432) specified in section 6.42.

 

 

Voltage class

Inverter model

Initial charger (optional)

Change to connection of

DC reactor

 

 

cooling fan power supply

 

 

 

 

 

 

 

 

 

VFAS1-2004PL~

No required

No required

No required

 

 

 

VFAS1-2150PM

 

 

 

 

 

 

 

 

200V class

VFAS1-2185PM~

MCR-2550×1

No required

No required

 

 

 

VFAS1-2550P

 

 

 

 

 

 

10

 

 

VFAS1-2750P

MCR-2550×2 (parallel)

Required

No required

 

 

VFAS1-4007PL~

No required

No required

No required

 

 

 

VFAS1-4185PL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VFAS1-4220PL~

MCR-2550×1

No required

No required

 

 

 

VFAS1-4900PC

 

 

 

 

 

 

 

 

 

VFAS1-4110KPC

MCR-2550×1

Required

No required

 

 

400V class

VFAS1-4132KPC~

MCR-2550×2 (parallel)

Required

No required

 

 

 

VFAS1-4220KPC

 

 

 

 

 

 

 

 

 

VFAS1-4280KPC

MCR-2550×3 (parallel)

Required

No required

 

 

 

VFAS1-4355KPC,

MCR-2550×4 (parallel)

Required

No required

 

 

 

VFAS1-4400KPC

 

 

 

 

 

 

 

 

 

VFAS1-4500KPC

MCR-2550×5 (parallel)

Required

No required

 

 

Note: Set the parameter ￿￿￿￿ to ￿ (input phase failure detection mode selection: disabled).

 

J-12

Page 251 Page 253
Image 252
Page 251 Page 253
Contents New High-performance inverter Safety precautions Limits in purposeGeneral Operation Transportation & installation Wiring ReferenceWhen retry function is selected OperationsMaintenance and inspection II. Introduction Contents 13.1 13.214.3 14.424.1 24.224.3 25.136.2 36.336.4 36.510.6 10.6.110.6.2 12.1Contents of the product code Check the productExplanation of the type and form written on the label Type FormStructure of the main body Names and functions 1 Outside viewMode key MON lamp RS485 connector/coverRUN lamp PRG lampSwitch Grounding terminal M5 screw Screw hole for EMC plate Main circuit terminalM5 screw E6581301 VFAS1-4300PL, 4370PL VFAS1-4110KPC VFAS1-4132KPCVFAS1-4160KPC VFAS1-4500KPC Control circuit terminal block Detaching the coverControl circuit terminal block is common to all equipment For details on all terminal functions, refer to SectionE6581301 E6581301 Grounding capacitor switching method 200V! 18.5#22kW 400V! 22kW 200V/400V Class Small E6581301 Installing the DC reactor Comparisons with commercial power operation Adjusting the overload protection levelMotors Operation in the low-speed areaBraking a motor when power supply is lost High-speed operation at and above 50Hz/60Hz rated frequencyMethod of lubricating load mechanisms Low loads and low inertia loadsInverters If power supply distortion is not negligible DisposalMeasure to take against leakage Current Effects of leakage current across groundAffects of leakage current across supply lines Affects of leakage current by cable lengthRemedies Installation Installation environment How to install Resistors Place far away from VF-AS1 InverterStandard installation Side-by-side installation 4001Without top cover5001Without top cover 6001Without top coverAmbient temperature Continuous Ambient temperature 4001Without top cover4001With top cover F631=0 OutputCarrier frequency Ambient temperature 4001With top cover5001With top cover With top cover6001Without top cover Current E6581301 Installing more than one unit in a cabinet Connection equipment Control and main power supply WiringPreventing radio noise Standard connections Between PO and PCStandard connection diagram sink logic Standard connection diagram sink logic Standard connection diagram sink logic Standard connection diagram source logic Standard connection diagram source logic Standard connection diagram source logic Power supply and motor connections Description of terminalsMain circuit terminals Connection with peripheral equipmentRES RR/S4PLC VI/IOUT1 OUT2+SU FLAFLB FLCSink logic Source logic1Be sure to short across NO-CC SOURCE! INT/PLC 3 RS485 communication connector Operations Setting/monitor modes VF-AS1 has the following three setting/monitor modesSimplified operation of the VF-AS1 Example of standard connectionMccb OFFFrequency setting + RR/S4 CCA+ VI/II Setting the frequency using input voltage 0~10Vdc Setting the frequency using input voltage 0~±10Vdc+ VI/II CCA + RX CCADefault setting Press the Enter key to display the first extended parameterPress Key to change to Panel operation Set frequencyMotor starts Stop the motorSelecting a stop mode with the operation panel Example of operation panel controlDeceleration stop 1 Press the Stop key Press the Stop key againSearching and setting parameters Quick mode EasyHow to set parameters Setting parameters in the selected quick modeSetting parameters in the standard setting mode Changed parameter search function Setting methods History functionHistory function FunctionSetting acceleration/deceleration time When load is smallWhen load is large Automatic acceleration/decelerationManually setting acceleration/deceleration time Constant torque characteristics default settingIncreasing starting torque Automatic torque boostAutomatic torque boost and V/f control mode selection If vector control cannot be programmedIncreasing torque manually V/f constant control Setting parameters by operating method Automatic function settingFrequency Voltage/current Setting on Default Automatically programmed functions and parameter set valuesSelection of operation mode Command mode selection Frequency setting mode selectionCommand mode selection VI/II input RR/S4 inputRX input Operation panel inputPreset speed operation Set this parameter at terminal board Any setting is validRun/stop Press the RUN and Stop keys On the operation panel Run/stop ON/OFF of terminals F-CC/R-CC Standby connection of terminals ST and CCOr 40~20mAdc Selecting control mode Constant torque characteristics Normal way of useControl mode selection Torque boost rate is adjusted automatically Decreasing output voltageMotor constant must be set Output frequency Hz Base frequencySetting of V/f characteristic arbitrarily Setting of V/f control mode selection = V/f 5-point settingSetting of V/f control mode selection = PM control Base frequency voltage 5-point setting Output voltageOperating a permanent magnet motor VF5 VF4 VF3 VF1 VF2Precautions on automatic torque boost mode or vector control Manual torque boost-increasing torque boost at low speeds Base frequencyManual torque boost Base frequency Base frequency voltageMaximum frequency Upper limit and lower limit frequenciesMaximum frequency Upper limit frequency Lower limit frequencySetting frequency command characteristics Preset speed operation speeds in 15 stepsRR/S4 RR/S4-CC ST-CC OFF Selecting forward and reverse runs operation panel only Forward/reverse run selectionSetting the electronic thermal Explanation of termsUsing a VF motor motor for use with inverter First basic parameter History function is displayedPress either the key or the key to change the parameter to = motor rated current/inverter output rated current xSetting the motor overload starting level Motor 150%-overload time limitOperation frequency Frequency 01Hz *1 No less than Motor overloadInverter overload characteristics Changing the display unit % to a ampere/V volt Current/voltage unit selectionMeter setting and adjustment VF-AS1Regenerative braking resistance overload factor OLr data Adjustment is complete. and the frequency are displayed Press either Key to selectPress the Enter key to display the operation frequency Display returns to its original indicationsSelect the AM terminal meter adjustment by pressing the key Press the Enter key to switch to the data display modeReturn the parameter setting to output current display Display mode. When standard monitor display selection =Gradient bias adjustment of analog monitor output PWM carrier frequencyTrip-less intensification Refer to .4.4, Current reduction curve Below 130%Operation and application of the auto-restart function Synchronized acceleration/deceleration signal An example of setting when = Dynamic regenerative braking For abrupt motor stop Connecting an external braking resistor optional External braking resistor with a thermal fuse optionalWhen a using braking resistor without thermal fuse Capacities of 400V-200kW or more Selection of braking resistor option and braking unit VFAS1-4280KPCMinimum resistance of connectable braking resistors Standard default setting Factory default setting50Hz default setting = 60Hz default setting =Default setting = Reset of user-defined parameters =Acceleration/deceleration time setting 0.01 to 600.0 sec. = Acceleration/deceleration time setting 0.1 to 6000 sec. =Automatic edit function Press Key to selectKey to change the parameter displayed. Press Key to search for parameters in reverse directionQuick mode/standard setting mode switching function = Quick modeStandard setting mode Easy key functionShortcut key function = Operation panel/remote key function =Peak hold function = Low-speed signal Low-speed signal output frequency Low-speed signal output InvertedConnection diagram SW1 set to sink logic P24 OUT1 or OUT2 Output terminal settingParameter setting of frequency and detection band Parameter setting of output terminal selectionInput signal selection Parameter settingForward run signal Reverse run signalValid command Command from the terminal boardOutput frequency Hz Set frequency Panel key Forward run ST-CCCC Jog run Setting of contact input terminal function Terminal function selectionModifying input terminal functions PLC Connection method 1 a-contact inputServo lock status Using the V/f adjustment function Adjustment rate Basic parametersManual torque boost Base frequency Thermal protection level S1-CC S2-CC Parameters selectedV/f 5-point setting 5-point setting VF3 frequency 5-point setting VF3 voltageSwitching with input terminal board = Automatic switching by means of switching frequencies = Priority is given to Command set WithOperation frequency DC braking DC braking DC braking start frequency DC braking currentDC braking time Forward/reverse DC braking priority control ~ ~ ~ ~ Motor shaft fixing controlE6581301 Operation signal F-CC SW1 set to sink logic Time s Time limit for lower-limit frequency operationJog run mode ST-CC S3-CCStatus monitor mode «Sample sequence diagram 2 Adjustment with pulse signals» Adjustment with pulse signals Parameter-setting exampleJump frequency jumping resonant frequencies Jump frequencyJumping width Preset speed operation frequencies Preset speed operation frequency 8 toPreset speed operation frequencies 8 to Trip-less intensification Output Frequency Overvoltage stall protection Voltage Output voltage adjustment Supply voltage correctionDrooping control Reverse run prohibition Reverse run prohibition selectionOutput voltage waveform selection Gain1 Light-load high-speed operation function Braking functionCreeping time Hoisting torque bias input Creepinjg frequency Acceleration/deceleration suspend function Reverse run Forward runCommercial power/inverter switching Stall controlTiming chart example PID control switching Process lower limit PID control feedback control signal selectionPID control Differential D gainExternal connection Types of PID control interfaceProcess value DC0~10V RR/S4 CCA VI/IISetting the PID control Adjust PID control gainFast response Low proportional gainAdjusting the analog command voltage and current Setting motor constants Stop position control functionSettings YESBase frequency Voltage Rated capacity Not set correctly. Check theirSetting auto-tuning Examples of setting the motor constants Exciting strengthening coefficient Stall prevention factor Torque control Reference selectionSpeed limit torque=0 band E6581301 Torque limit Power Regenerative Running RX-CCA RR/S4 -CCA, VI/II-CCA 10V +10VVI/II-CCA Torque is h eld at a limit level even Torque limit levelAfter the mechanical brake is released Power running stall continuous trip detection time Regenerative braking stall prevention mode selectionStall prevention control switching Stall prevention functionCurrent and speed control adjustment Max output voltage modulation rateFine adjustment of frequency setting signal Operating a synchronous motorAcceleration S-pattern lower limit adjustment Deceleration S-pattern lower limit adjustmentAcceleration/deceleration Deceleration time Acceleration timeAcceleration/deceleration switching signal Set frequency Pattern operation E6581301 Preset speed mode ~ Preset speed operation modesPattern operation finished OFF signal Function selectionSetting of stall prevention level Stall prevention level Protection functionsEmergency stop Emergency DC braking control time Output phase failure detection Output phase failure detection mode selectionFunction OFF ON! OFF Cooling fan control selection Cumulative operation time alarm setting Braking answer waiting time 33.18 VI/II analog input wire breakage detection level Rush current suppression relay activation timeDC voltage Rush current suppression relay Refer to 5.19 for detailsGround fault detection selection Override Disconnection detection of remote keypadEx.1 = VI/II input, = disabled Ex.2 = VI/II input, = disabledAdjustment parameters FM terminals setting example SW2 0-10V/0-20mA sideLarge gain Resetting method Operation panel parameterValue displayed Monitor-displayed or parameter-set frequencyWhen is not , and is disabled When is not , and is notAn example of setting When is , and is Example of setting Tracing functions Trace selection Trace cycle Trace dataTo acquire trace data at the time of triggering = Acquisition of trace data Integrating wattmeter Trace data communication numberRelationship between pointer and data Send waiting time 2-wire RS485 Communication functionWire RS485 No action Common to 2-wire RS485 and 4-wire AlarmAlarm No action TOSHIBA, ModbusE6581301 ~ ~ Response data INV → hostWiring Data Master → Slave Data Host →!INVAlarm No action Trip Toshiba ModbusE6581301 My function Traverse functionInput function target 11~ My function selection ETB003Z ETB004ZVEC007Z DEV002ZCase of control panel operation command input External operationCase of control panel operation the frequency Input terminal function selection RR/S4 Preset speed Functions of input terminals in case of sink logicLI1~LI8 Inverter Input terminal Programmable controller COMAcceleration/deceleration2, V/f 2, torque limit Acceleration/deceleration3, V/f 3, torque limitOutput terminal function Selection Low-speed signal Functions of output terminals incase of sink logicFLA FLB FLC OUT1 OUT2E6581301 PROFIBUS/DeviceNet/CC Stop Setup of input terminal operation time Response time settingAnalog input filter Setup of external speed command analog signal Setup by analog input signals RR/S4 terminal Running frequency characteristicConnection and calibration Frequency meterSetup by analog input signals VI/II terminal ~10VdcSetup by analog input signals RX terminal Run/stop setupScreen composition in the status monitor mode Monitoring the operation statusSetting procedure EX. operation at 60 Hz Monitoring the statusStatus monitor under normal conditions LEDOFF Input terminal information Data bit of communicationNo. FE06 No. FE07Display of detailed information on a past trip Unit timesPress this key to return to past trip Changing status monitor function MON1 MON2Default Item displayed Marking Unit Panel FE56 01% FD85COUNT1 FD86Display of trip information Trip code displayError code Description Communication/Error code Direction of rotation when the trip occurred is Monitor display at trippingFE01 Direction of rotation Displayed.Forward run, Reverse runMode Display of alarm, pre-alarm, etc How to cope with the CE standard EMC directiveMeasures to satisfy the EMC directive Models with a built-in EMC filterEx. Countermeasure inverter wiring E6581301 VFAS1-4160KPC~ 100 EMF3-4600J VFAS1-4355KPC~ 100 EMF3-4600J ×Power supply wiring Shielded cabless Operation with external signalsOUT2, CC Accessories for countermeasure Low-voltage directiveMeasures to be taken to satisfy the low-voltage directive Measures to be taken to satisfy the UL/CSA standards AIC, Fuse and Wire sizes Applicable Inverter model10.1 ! Selection of wiring materials and devices AWGVFAS1-4355KPC VFAS1-4400KPCMCC Selection of wiring equipment Magnetic contactor Input currentAVoltage Applicable Without Inverter model Reactor Installation of a magnetic contactor Installation of an overload relayMagnetic contactor in the primary circuit Magnetic contactor in the secondary circuitApplication and functions of options ACLE6581301 GTR7 Supply backup DCLSuppression Supply Filter *4 Backup CPS002Z Table of optional devices Functions of Add-on type optionsFunctions of Plug-in type options PG feedback option 6 7 Model VEC004Z, VEC005Z, VEC006ZHow to install Connection of a DC power supply and other electric units Connection of a single-phase 200V power supplyWhen using the inverter along with a DC power supply MCR-2550×5 parallel Required No requiredPower consumed by the fans Connecting fans for a separate power supplyVFAS1 VFAS1-4200KPC4280KPC VFAS1-4355KPC, 4400KPC, 4500KPC Vector control Title Cation Function Adjustment range Speed Torque Control ReferenceBasic parameter 2/4 Communi Speed Torque ReferenceE6581301 Setting Braking ST-off Overload detect Function Disabled SelectionBasic parameter 4/4 Communi 0304 Dynamic brakingSetting unit Default Write during 0110 Always on function selection ~155 *1 Disabled 0111 ~155 *1 Disabled 0112Terminal function selection Communi Speed Torque Reference F 5-point setting Communi Vector control Title Function Adjustment rangeDefault Speed Torque Reference Cation E6581301 DC braking Communi Default Speed Tripless intensification setup 2/2 Communi 0307 Selection Disabled Correction of supply voltage0308 Dynamic braking resistance ~1000 0.1 Disabled 0309 01~600.0kW 01/0.01 Disabled 03104enabled Enabled Functions for lift 2/2 Communi Process increasing rate speed type Motor constant Communi Speed TorqueE6581301 Torque limit 2/2 Communi E6581301 Acceleration/deceleration 2 2/2 Communi E6581301 Bootp DhcpE6581301 55~100% Disabled Protection functions 2/2 CommuniCation Function Adjustment range Meter output 2/2 Communi E6581301 Operation panel parameters 2/3 Communi Control 0751 Quick registration parameter ~999 *1 Enabled 0752 Quick registration parameter ~999 *1 Enabled 0753 07540755 Quick registration parameter ~999 *1 Enabled 0756 Quick registration parameter ~999 *1 600 EnabledEnabled RS485 Communication function 1/40TOSHIBA 1MODBUS0813 Point 2 setting ~100% 0812 Point 1 frequency ~ Hz 0.010814 Point 2 frequency ~ Hz 0.01 Vector control Title Communi Function Adjustment range Enabled Wire RS4850000~ Enabled 0842 0000~ Enabled 0843E6581301 My function 1/5 Communi 2STN 4ANDN6ORN 22CLRNMy function 3/5 Communi 1VI/II Control 0Disabled My function 5/5 CommuniCommuni Control Ion Function Communicat Trip retention 01Hz FD17 FE1701% FE56 FD85 E6581301 E6581301 LOW 120 121 122 123124 125 126 127242 243 244 245246 247 248 249Torque Base Acc/dec Dynamic Models and their standard specifications Standard specifications small/medium capacity typesStandard specifications large capacity types However, this is unnecessary for DC input specificationsCommon specification Voltage/frequencyLED Outside dimensions and weight Outline drawing Fig. aFig. G Fig. K Fig. O Before making a service call Trip information and remedies Trip causes/warnings and remediesInput voltage fluctuates abnormally E6581301 CPU2 E6581301 E6581301 Method of resetting causes of trip If the motor does not run while no trip message is displayed How to check other troubles MoreRegular inspection Check pointsPeriodical 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
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