Yaskawa VS-626 MC5 Bedienungsanleitung

How to Change the Digital Operator Display from Japanese to EnglishixHow to Change the Digital Operator Display from Japanese to EnglishIfthe Digital

Trial Operation5.2.5 Autotuning-64. Replace the front cover.400/415V21CN380V 440V 460V23CN 24CN 25CN 26CN 22CN FU220CNTB2rJumperFig 5.1 Setting the Po

5.2Trial Operation Procedures-7StepKey Sequence Digital Operator Display RemarksTune SuccessfulIndicates the completion of autotun-ing.10MENUMC5Main

Trial Operation5.2.6 No-load Operation-8Display Message CountermeasureDescriptionFaultPG Direction Motor direction faultThere is a contact fault betwe

5.2Trial Operation Procedures-9J Operation Using the Digital OperatorD Press the RUN Key. The motor will start to rotate. (forward rotation)D Press th

-16Basic OperationThis chapter explains the basic settings required to operate and stop theVS-626MC5.Theuserconstantsdescribedherewillbesufficientfors

Basic Operation6.1.1 Setting the Access Level and Control Method: A1-01, A1-02-26.1 Common SettingsThis section describes the constants that are used

6.1Common Settings-3J Control Method: A1-02D Select one of the four control methods.D This constant is not initialized by the initialize operation.Use

Basic Operation6.1.2 Frequency Reference Settings: b1-01, H3-01, H3-08, H3-09-46.1.2 Frequency Reference Settings: b1-01, H3-01, H3-08, H3-09Thesesett

6.1Common Settings-5D SettingsSetting Function0 0 to 10 VDC input [10--bit input]1--10 to 10 VDC input(A negative voltage is a reference for reverse r

Basic Operation6.1.2 Frequency Reference Settings: b1-01, H3-01, H3-08, H3-09-6Signal Level for Multi-function Analog Input, Terminal 16: H3-04D Set t

xBefore Reading This ManualThis manual explains both the conventional VS--626MC5 Inverters and the MC5--series Invertersfor SPEC: F.The shaded section

6.1Common Settings-7D Responsiveness decreases as the setting increases.6.1.3 Frequency Reference from Digital Operator: b1-01, o1-03, d1-01 to d1-09J

Basic Operation6.1.3 Frequency Reference from Digital Operator: b1-01, o1-03, d1-01 to d1-09-8J Preset Frequency Reference Values: d1-01 through d1-09

6.1Common Settings-96.1.4 Run Source and Sequence Input Responsiveness: b1-02, b1-06, b1-07J Run Source: b1-02UserChangeduringSettingFactoryValid Acce

Basic Operation6.1.5 Acceleration/Deceleration Times: C1-01 through C1-08, C1-09, C1-10, C1-11-106.1.5 Acceleration/Deceleration Times: C1-01 through

6.1Common Settings-11D The setting range for the emergency stop deceleration time depends upon the setting in C1-10 (accel-eration/deceleration time u

Basic Operation6.1.7 Selecting the Stopping Method: b1-03-126.1.7 Selecting the Stopping Method: b1-03D Set the stopping method used when a stop comma

6.1Common Settings-13J 3-wire Sequence (Forward/Reverse Run Commands): “0”D When a value of “0” is set for any one of the multi-functioninputs (H1-01t

Basic Operation6.1.8 Multi-function Input Settings: H1-01 through H1-06-14D The following table shows which frequency is selected by each possible com

6.1Common Settings-15Three-step Speed Operation ExampleThe following example shows three-step speed operation with frequencies set at Inverter constan

Basic Operation6.1.8 Multi-function Input Settings: H1-01 through H1-06-16J Acceleration/Deceleration Time Selectors 1 and 2: “7” and “1A”D Four accel

xiCONTENTS111 Introduction212 Handling Inverters313 Wiring414 Setting User Constants515 Trial Operation616 Basic Operation717 Advanced Operation818 Us

6.2Open-loop Vector Control-176.2 Open-loop Vector ControlOpen-loop vector control is vector control without a pulse generator input. Autotuning is th

Basic Operation6.2.2 Autotuning for machine tool spindle motors-18J Required Constant Settings1. Enter autotuning mode and make the following constant

6.2Open-loop Vector Control-19J Acquisition of Motor DataWhenautotuning motorsformachinetoolspindles,itisnecessarytocheckthefollowing dataforthewind-i

Basic Operation6.2.2 Autotuning for machine tool spindle motors-20J Required Constant Settings1. Enter autotuning mode and make the following constant

6.2Open-loop Vector Control-216.2.3 Autotuning FaultsD One of the fault messages in the following table will be displayed if a fault occurs during aut

Basic Operation6.3.1 PG Speed Control Card Settings-226.3 Flux Vector ControlWithflux vector control (vector control with PG), make the settings for t

6.3Flux Vector Control-23VS-626MC5 Motor PG (encoder)ForwardPulse outputPhase APhase BPhase APhase BSetting: 0Setting: 1D Forward rotation in a ty

Basic Operation6.3.1 PG Speed Control Card Settings-24Setting Function2 Emergency stop using the emergency-stop time (C1-09).3 Continue operation (PGO

6.3Flux Vector Control-256.3.2 Setting the Zero-speed Operation ConstantsD With flux vector control, operation is possible even when the frequency ref

Basic Operation6.3.2 Setting the Zero-speed Operation Constants-26J Initial Excitation Settings: b2-01, b2-03, b2-04D Set the zerospeedlevel, DC injec

xiiTable of Contents1 Introduction 1 - 1...1.1 Outline and Functions 1 - 2...

6.3Flux Vector Control-276.3.3 Autotuning for general-purpose motorsAutotuning for general purpose motorsCAUTIOND Do not connect a load to the motor w

Basic Operation6.3.3 Autotuning for general-purpose motors-28J Required Constant Settings1. Enter autotuning mode and make the following constant sett

6.3Flux Vector Control-296.3.4 Autotuning for machine tool spindle motorsCAUTIOND Do not connect a load to the motor when performing autotuning.Doing

Basic Operation6.3.4 Autotuning for machine tool spindle motors-30J Constant setting prior to autotuningFollowing constants must be set before perform

6.3Flux Vector Control-31D Ifa fault occurred during autotuing,referto6.3.5 Autotuning Faultsfordetailson correcting the causeof the fault and perform

Basic Operation6.3.6 Speed Control (ASR) Structure-32Fault Display RemedyProbable CauseTune AbortedV/f Over Setting(DisplayedaftercompletionofTorque r

6.3Flux Vector Control-33D Figure 6.13 shows how the proportional gain and integral time approach the ASR proportional gain2 and ASR integral time 2 l

Basic Operation6.3.7 Speed Control (ASR) Gain-346.3.7 Speed Control (ASR) GainJ Gain Adjustment ProcedureUse the following procedure to adjust the gai

6.3Flux Vector Control-35Adjusting ASR Proportional Gain 1 (C5-01)D This gain setting adjusts the responsiveness of the speed control (ASR).D The resp

-17Advanced OperationThis chapter describes the user constants used for specific control methodsin VS-626MC5 application.7.1 Open-loop Vector Control

Table of Contentsxiii4.2 Modes 4 - 4...4.2.1 Inverter Modes 4 - 4...

Advanced Operation-27.1 Open-loop Vector ControlThe functions that can be used with open-loop vector control are listed in Table 7.1. Details on funct

7.1Open-loop Vector Control-37.1.1 Torque Limit FunctionWithopen-loop vectorcontrol, torque limitscan beapplied at an arbitraryvaluebecausethe torqueo

Advanced Operation7.1.1 Torque Limit Function-4J Limiting Torque with Analog Inputs: H3-05, H3-09The following two analog inputs that can be used to l

7.1Open-loop Vector Control-57.1.2 Adjusting Speed FeedbackWith open-loop vector control, internal Inverter data is used to calculate the feedback val

Advanced Operation7.1.3 Setting/Adjusting Motor Constants-6Frequency (Hz)Output voltage (V)VMAX(E1-05)VC(E1-08)VMIN(E1-10)FMIN(E1-09)FB(E1-07)FA(E1-06

7.1Open-loop Vector Control-7Motor No-load Current: E2-03UserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNameduringOpera-tionSettin

Advanced Operation7.1.4 Operation Selection when Output Voltage Saturated-87.1.4 Operation Selection when Output Voltage SaturatedThe Inverter cannot

7.1Open-loop Vector Control-97.1.5 Starting Torque Compensation Function (for SPEC: F)Starting torque compensation can be input to speed up the torque

Advanced Operation-107.2 Flux Vector ControlThefunctions that canbe usedwith flux vector controlare listed in Table 7.2. Detailson functions that are

7.2Flux Vector Control-117.2.1 Torque Limit FunctionWith flux vector control, the torque limit can be applied at an arbitrary value because the torque

xiv7.3.5 External Terminal Functions: H 7 - 31...7.3.6 Protective Functions: L 7 - 48...

Advanced Operation7.2.2 Setting/Adjusting Motor Constants-12D SettingsSetting Name10 Forward Torque Limit11 Reverse Torque Limit12 Regenerative Torque

7.2Flux Vector Control-13Frequency (Hz)Output voltage (V)VMAX(E1-05)FMIN(E1-09)FA(E1-06)FMAX(E1-04)VBASE(E1-13)Fig 7.7 V/f Pattern AdjustmentUnits for

Advanced Operation7.2.2 Setting/Adjusting Motor Constants-14D The default setting depends upon the Inverter capacity.(The table shows the default sett

7.2Flux Vector Control-15Motor Iron-core Saturation Coefficients 1, 2: E2-07, E2-08UserChangeduringSettingFactoryValid Access LevelsUserConstantNumber

Advanced Operation7.2.3 Operation Selection when Output Voltage Saturated-167.2.3 Operation Selection when Output Voltage SaturatedThe Inverter cannot

7.3Common Functions-177.3 Common FunctionsThe functions that can be usedfor all control methods are listed in Table 7.3. Details on functions marked w

Advanced Operation7.3.1 Application Constants: b-187.3.1 Application Constants: bJ DC Injection Braking: b2-01 to b2-04D The DC injection braking func

7.3Common Functions-19J Megnetic Flux Compensation: b2--08 (for SPEC: F)When the DCinjection braking timeat start (initialexcitation)functionis usedto

Advanced Operation7.3.1 Application Constants: b-20J Speed Search: b3-01 to b3-03The speed search function finds the speed of a coasting motor and sta

7.3Common Functions-217.3.2 Tuning Constants: CJ S-curve Characteristic Function: C2-01 to C2-04D Using theS-curve characteristicfunctionfor accelerat

Table of Contentsxv12.1.1 Selection 12 - 2...12.1.2 Installation 12 - 2...

Advanced Operation7.3.2 Tuning Constants: C-22J Motor Slip Compensation: C3-01 to C3-04D The motor slip compensation function calculatesthe motor torq

7.3Common Functions-23Slip compensation limitC3-03E1-06E1-04Output frequencyE1-04E1-06 C3-03E1-06: Base frequencyE1-04: Maximum output frequencyFig 7

Advanced Operation7.3.3 Reference Constants: d-24J Carrier Frequency: C6-01D The carrier frequency characteristics differ according to the control met

7.3Common Functions-25J Prohibited Frequencies (Jump Frequencies): d3-01 to d3-04D This function allows the prohibition or “jumping” of certain freque

Advanced Operation7.3.4 Option Constants: F-26D If the trim control increase command is ON when a frequency reference is input on the analog input,the

7.3Common Functions-27Option AOption CControl boardOption D4CNOption A con-nector2CNOption C con-nector3CNOption D con-nectorFront ViewInvertermount

Advanced Operation7.3.4 Option Constants: F-28J Digital Reference Card: F3-01D When using a DI-08 or DI-16H2 Digital Reference Card, set constant b1-0

7.3Common Functions-29D For the output monitor selections (F4-01, F4-03), set the numbers for the right side of the “U1”constantsin the Table 4.3. The

Advanced Operation7.3.4 Option Constants: F-30Coded OutputsBit 3210 Meaning Bit 3210 Meaning0000 No fault 1000 External faultEF0001 OvercurrentSC

7.3Common Functions-317.3.5 External Terminal Functions: HThis section describes the settings for the external terminal functions.J Multi-function Inp

-11IntroductionThis chapter provides an overview of the VS-626MC5 Inverter and de-scribes its functions and components.1.1 Outline and Functions 1 - 2

Advanced Operation7.3.5 External Terminal Functions: H-32Constant SettingsUserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNamedurin

7.3Common Functions-33D The output frequencyis retainedinternally, so the samefrequency will beoutput again when thebase-block command is cleared. The

Advanced Operation7.3.5 External Terminal Functions: H-34D Withthis setting, a temperature sensor can be connected to the multi-functioninput to displ

7.3Common Functions-35Output frequencyUpper limitLower limitForward/StopUp commandDown commandSpeed Agree signalPower supplyAccelerates tolower limitS

Advanced Operation7.3.5 External Terminal Functions: H-36x The control method, V/f characteristics, and motor constants recorded in the Inverter can b

7.3Common Functions-37Sample/holdcommandAnalog inputFrequencyreferenceCLOSED100ms100ms100msCLOSED CLOSEDFig 7.21 Analog Frequency Reference Sample/Hol

Advanced Operation7.3.5 External Terminal Functions: H-38D For the operation selection, select the processing method that you want to be performed whe

7.3Common Functions-393. Press the Enter Key at the desired constant to select that constant.At this point, the Increment and Decrement Keys can be pr

Advanced Operation7.3.5 External Terminal Functions: H-40DC Injection Braking Command (Setting: 60)OFF Normal operationON Applies DC injection braking

7.3Common Functions-41Speed Control (ASR) Proportional Gain Switch (Setting: 77)OFF The gain is set according to the values in C5-01, C5-03, and C5-07

Introduction1.1.1 VS-626MC5 Inverter Models-21.1 Outline and FunctionsThe VS-626 MC5 Inverter is a compact spindle drive specially designed for machin

Advanced Operation7.3.5 External Terminal Functions: H-42Constant SettingsUserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNamedurin

7.3Common Functions-43During Run (Setting: 0)OFF The run command is OFF and there is not output voltage.ON The run command is ON or a voltage is being

Advanced Operation7.3.5 External Terminal Functions: H-44J Multi-function Analog Input/Frequency Reference (Current): H3-05, H3-09Constant SettingsUse

7.3Common Functions-45Analog Input CharacteristicsD Analog input characteristics for a gain of 100.0% and a bias of 0.0% are shown for setting example

Advanced Operation7.3.5 External Terminal Functions: H-46J Multi-function Analog Output Settings: H4-01 to H4-07Function Selection Constants: H4-01, H

7.3Common Functions-47UserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNameduringOpera-tionSettingRangeUnitFactorySettingOpen LoopVe

Advanced Operation7.3.6 Protective Functions: L-487.3.6 Protective Functions: LJ Motor Protection Settings: L1-01, L1-02Motor Protection Selection: L1

7.3Common Functions-49J Momentary Power Loss Settings: L2-01 to L2-05Momentary Power Loss Detection: L2-01UserChangeduringSettingFactoryValid Access L

Advanced Operation7.3.6 Protective Functions: L-50Minimum Baseblock Time: L2-03UserChangeduringSettingFactoryValid Access LevelsUserConstantNumberName

7.3Common Functions-51OperationD L2-06 = 0Themotor isautomaticallyaccelerated basedon theemergency stoptime (C1-09)so thatthe DC main-line voltage doe

1.1Outline and Functions-31.1.2 Outline of Control MethodsThe VS-626MC5 uses two control methods.D Open-loop vector control (factory setting)D Flux ve

Advanced Operation7.3.6 Protective Functions: L-52Output currentTimeL3-02 (Acceleration stall prevention level)Output frequencyTimeThe output frequenc

7.3Common Functions-53Stall Prevention Selection During Decel: L3-04UserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNameduringOpera

Advanced Operation7.3.6 Protective Functions: L-54UserConstantNumberValid Access LevelsFactorySettingUnitSettingRangeChangeduringOpera-tionNameUserCon

7.3Common Functions-55D SettingsSetting Function0 Stop. (Operate according to the frequency reference value.)1 Continue operation at 80% speed. (Conti

Advanced Operation7.3.6 Protective Functions: L-56J Fault Restart Settings: L5-01, L5-02Number of Auto Restart Attempts: L5-01UserChangeduringSettingF

7.3Common Functions-57D Thesettingsinthe torque detection selectionconstants(L6-01and L6-04)determinewhetherovertor-que conditions will be detected an

Advanced Operation7.3.6 Protective Functions: L-58Inverter Overheating (OH) Pre-alarm Settings: L8 -02L8 -03UserChangeduringSettingFactoryValid Acces

7.3Common Functions-59Carrier Frequency Reduction Selection: L8--17 (fot SPEC: F)UserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNa

Advanced Operation7.3.7 Operator Constants: o-607.3.7 Operator Constants: oJ Operator Display Selection: o1-01 to o1-05Constant Number Display Selecti

7.3Common Functions-61UserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNameduringOpera-tionSettingRangeUnitFactorySettingOpen LoopVe

How to Change the Digital Operator Display from Japanese to EnglishiPrefaceThe VARISPEED-626MC5Seriesof general-purposeInvertersprovidesV/f control an

Introduction1.1.3 Functions-4J Monitor FunctionThe following items can be monitored with the Digital Operator: Frequency reference, output frequency,o

Advanced Operation7.3.7 Operator Constants: o-62D Once the user defaults have been recorded, constant A1-03 can be used to initialize the Invertercons

7.3Common Functions-63Operation Selection when Digital Operator is Disconnected: o2-06UserChangeduringSettingFactoryValid Access LevelsUserConstantNum

Advanced Operation7.4.1 Winding Change Function-647.4 Optional Functions7.4.1 Winding Change FunctionWindingchangemotorscanbeconnectedintwodifferentwa

7.4Optional Functions-65Fig 7.36 shows motor constant change sequence during winding change.Speed SearchDeceleration TImeb3-032nd motorconstantcalcula

Advanced Operation7.4.2 Wiring for Winding Change-66Minimum Baseblock Time: L2-03UserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNa

7.4Optional Functions-67D SettingsSetting Function0 Motor 1 constants (E1, E2) are used for Y-winding, and motor 2 constants (E3, E4, E5) are usedfor

Advanced Operation7.4.2 Wiring for Winding Change-68Winding change hysteresis: P1 -02UserChangeduringSettingFactoryValid Access LevelsUserConstantNumb

7.4Optional Functions-69Figure 7.39 shows the sequence of auto-winding change method.P1-01 Winding change frequencyMax. Output frequencyWinding change

Advanced Operation7.4.3 Setting/Adjusting the Winding Change Constants-70MC Answerback error detection: P1-03UserChangeduringSettingFactoryValid Acces

-18User ConstantsThischapter listsalluser constantsthatcan beusedin theProgramming andInitialize modes.8.1 Initialize Mode Constants 8 - 3...

1.1Outline and Functions-5In general, press the DATA/ENTER Key to move from an upper to a lower level. This varies somewhat,however, according to the

User Constants-2J User Constant DescriptionsConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescriptionSettingRangeFactorySe

8.1Initialize Mode Constants-38.1 Initialize Mode ConstantsConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescriptionSettin

User Constants8.2.1 Application Constants: b-48.2 Programming Mode Constants8.2.1 Application Constants: bJ Operation Mode Selections: b1ConstantNameS

8.2Programming Mode Constants-5ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDescriptionNameConstantNumberPageFlux

User Constants8.2.1 Application Constants: b-6J Speed Search: b3ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescriptionS

8.2Programming Mode Constants-78.2.2 Autotuning Constants: CJ Acceleration/Deceleration: C1ConstantNameSettingFactoryChangeduringControl MethodsConsta

User Constants8.2.2 Autotuning Constants: C-8J S-curve Acceleration/Deceleration: C2ConstantNameSet- Facto-ChangeduringControl MethodsntNum-berDisplay

8.2Programming Mode Constants-9ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDescriptionNameConstantNumberPageFlux

User Constants8.2.2 Autotuning Constants: C-10J Speed Control (ASR): C5ConstantNameSet- Facto-ChangeduringControl MethodsntNum-berDisplayDescriptionSe

8.2Programming Mode Constants-11J Factory Tuning: C8ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescriptionSettingRangeF

Introduction1.2.1 VS-626MC5 Components-61.2 NomenclatureThissectionprovides the namesof VS-626MC5 components, and the components and functionsof theDi

User Constants8.2.3 Reference Constants: d-12J Reference Limits: d2ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescripti

8.2Programming Mode Constants-138.2.4 Motor Constant Constants: EJ V/fPattern:E1ConstantNameSet- Facto-ChangeduringControl MethodsntNum-berDisplayDesc

User Constants8.2.4 Motor Constant Constants: E-14ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDescriptionNameCons

8.2Programming Mode Constants-15J Motor 2 V/f Pattern: E4ConstantNameSet- Facto-ChangeduringControl MethodsntNum-berDisplayDescriptionSettingRangeFact

User Constants8.2.4 Motor Constant Constants: E-16J Motor 2 Setup: E5ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescrip

8.2Programming Mode Constants-178.2.5 Options Constants: FJ PG Option Setup: F1ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisp

User Constants8.2.5 Options Constants: F-18ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescriptionSettingRangeFactorySet

8.2Programming Mode Constants-19ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDescriptionNameConstantNumberPageFlux

User Constants8.2.6 Terminal Constants: H-20ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDisplayNameConstantNumber

8.2Programming Mode Constants-21SettingvaluePageControl MethodsFunctionSettingvaluePageFlux vectorOpen loopVectorFunction81 MC answerback (N.C.)  -6

1.2Nomenclature-71.2.2 Digital Operator ComponentsThissectiondescribesthecomponentnamesand functions of the Digital Operator.The componentnamesand fun

User Constants8.2.6 Terminal Constants: H-22SettingvaluePageControl MethodsFunctionSettingvaluePageFlux vectorOpen loopVectorFunction40 Zero speed 2 (

8.2Programming Mode Constants-23H3-05 and H3-09 SettingsControl MethodsSetting Function ContentsOpen LoopVectorFlux Vector0H3-05: Auxiliary frequency

User Constants8.2.6 Terminal Constants: H-24J Analog Outputs: H4ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescriptionS

8.2Programming Mode Constants-25ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDescriptionNameConstantNumberPageFlux

User Constants8.2.7 Protection Constants: L-26ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDescriptionNameConstant

8.2Programming Mode Constants-27ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDescriptionNameConstantNumberPageFlux

User Constants8.2.7 Protection Constants: L-28J Fault Restart: L5ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayDescription

8.2Programming Mode Constants-29J Torque Limit: L7ConstantNameSet- Facto-ChangeduringControl ModesntNum-berDisplayDescriptionSettingRangeFactory Set-t

User Constants8.2.7 Protection Constants: L-30ConstantNumberPageControl MethodsChangeduringOpera-tionFactorySettingSettingRangeDescriptionNameConstant

8.2Programming Mode Constants-318.2.8 Operator Constants: oJ Monitor Select: o1ConstantNameSet- Facto-ChangeduringControl MethodsntNum-berDisplayDescr

Introduction1.2.2 Digital Operator Components-8Table 1.4 Key FunctionsKey Name FunctionLOCALREMOTELOCAL/REMOTE KeySwitches between (LOCAL) operation v

User Constants8.2.8 Operator Constants: o-32J Multi-function Selections: o2ConstantNameSettingFactoryChangeduringControl MethodsConstantNumberDisplayD

8.2Programming Mode Constants-338.2.9 Winding Change Constants: PJ Winding Change: P1ConstantNameSettingFactoryChangeduringControl MethodsConstantNumb

User Constants8.2.10 Factory Settings that Change with the Control Method (A1-02)-348.2.10 Factory Settings that Change with the Control Method (A1-02

8.2Programming Mode Constants-358.2.11 Factory Settings that Change with the Inverter Capacity (o2-04)J 200 V Class InvertersCon-stantNo.Name Unit Fac

User Constants8.2.11 Factory Settings that Change with the Inverter Capacity (o2-04)-36J 400 V Class InvertersCon-stantNo.Name Unit Factory Setting I

-19TroubleshootingThis chapter describes the fault displays and countermeasure for theVS-626MC5 and motor problems and countermeasures.9.1 Protective

Troubleshooting9.1.1 Fault Detection-29.1 Protective and Diagnostic Functions9.1.1 Fault DetectionWhenthe Inverterdetectsa fault,thefaultcodeisdisplay

9.1Protective and Diagnostic Functions-3CorrectiveActionsProbable CausesMeaningFault DisplayPFInput Pha LossMain Circuit Voltage FaultThe main circuit

Troubleshooting9.1.1 Fault Detection-4Corrective ActionsProbable CausesMeaningFault DisplayExcessive Speed DeviationThe load is too heavy. Reduce the

9.1Protective and Diagnostic Functions-5CorrectiveActionsProbable CausesMeaningFault DisplayCPF21Option CPU downTransmission Option Card selfdiagnosti

-12Handling InvertersThis chapter describes the checks required upon receiving a VS-626MC5Inverter and describes installation methods.2.1 Confirmation

Troubleshooting9.1.2 Minor Fault Detection-69.1.2 Minor Fault DetectionMinorfaultsareatypeofInverterprotectionfunctionthatdonotoperatethefaultcontacto

9.1Protective and Diagnostic Functions-7CorrectiveActionsProbable causesMeaningMinor fault displayEF3 (blinking)External Fault 3External fault (Input

Troubleshooting9.1.3 Operation Errors-89.1.3 Operation ErrorsAfter the constants have been set, an operation error will occur if there is an invalid s

9.2Troubleshooting-99.2 TroubleshootingDue to constant setting errors, faulty wiring, and so on, the Inverter and motor may not operate as expected wh

Troubleshooting9.2.2 If the Motor Does Not Operate-105. A digital setting was made for frequency reference 2 for multi-step speed operation, but“1F” w

9.2Troubleshooting-119.2.3 If the Direction of the Motor Rotation is ReversedD The motor output wiring isfaulty.Whenthe Inverter T1(U), T2(V),and T3(W

Troubleshooting9.2.8 If Motor Deceleration is Slow-129.2.8 If Motor Deceleration is SlowJ The deceleration time is long even when control resistance i

9.2Troubleshooting-13forusewithInverters).Itwillalsohelp to someextent tolowertheInverter’scarrierfrequency(constantC6-01).In addition, remember that

Troubleshooting9.2.15 If Output Frequency Does Not Rise to Frequency Reference-149.2.15 If Output Frequency Does Not Rise to Frequency ReferenceJ The

-110Maintenance and InspectionThis chapter describes basic maintenance and inspection for theVS-626MC5.10.1 Maintenance and Inspection 10 - 3...

Handling Inverters2.1.1 Nameplate Information-22.1 Confirmations upon DeliveryCAUTIOND Never install an Inverter that is damaged or missing components

Maintenance and Inspection-2WARNINGD Do nottouchtheInverterterminals.Someofthe terminalscarryhighvoltagesandareextremelydangerous.Doing so can result

10.1Maintenance and Inspection-310.1 Maintenance and InspectionThe maintenance period of the Inverter is as follows:Maintenance Period: Within 18 mont

-111SpecificationsThischapter describesthebasicspecificationsoftheVS-626MC5and spec-ifications for options and peripheral devices.11.1 Standard Invert

Specifications-211.1 Standard Inverter SpecificationsTable 11.1 200 V Class InvertersModel numberCIMR-MC5A20P4 20P7 21P5 22P2 23P7 25P5 27P5 2011

11.1Standard Inverter Specifications-3Model numberCIMR-MC5A20752055204520372030202220182015201127P525P523P722P221P520P720P4Ambient operatingtemper

Specifications-4Table 11.2 400 V Class InvertersModel numberCIMR-MC5A40P4 40P7 41P5 42P2 43P7 45P5 47P5 4011 4015 4018 4022 4030 4037 4045 4055 40

11.1Standard Inverter Specifications-5Model numberCIMR-MC5A40754055404540374030402240184015401147P545P543P742P241P540P740P4Ambient operatingtemper

Specifications-611.2 Specifications of Options and Peripheral DevicesThe following options and peripheral devices can be used for the VS-626MC5. Selec

11.2Specifications of Options and Peripheral Devices-7Frequency Meter SpecificationsCode No.Model No.JVOP-962 73041-0906X-02 DCF-6A 3 V 1 mA 150 HzJV

Specifications-8Table11.4 Optional Cards (Continued)Type Name Code No. Descriptions Manual No.PG-B2 73600-A013XS Used for flux vector control.S A-, B-

2.1Confirmations upon Delivery-3J Inverter Specifications1No. Protective StructureEnclosed wall-mounted (IEC IP20, NEMA 1)0Open chassis (IEC IP00)2 0P

-112AppendixThis chapter provides precautions for the Inverter, motor, and peripheraldevices and also provides lists of constants.12.1 Inverter Applic

Appendix12.1.1 Selection-212.1 Inverter Application Precautions12.1.1 SelectionJ Installing ReactorsA large peak current will flow in the power inputc

12.1Inverter Application Precautions-312.1.3 SettingsJ Upper LimitsTheDigitalOperator canbeusedto sethigh-speedoperation up toamaximum of 400 Hz.Incor

Appendix12.2.1 Using the Inverter for an Existing Standard Motor-412.2 Motor Application Precautions12.2.1 Using the Inverter for an Existing Standard

12.2Motor Application Precautions-512.2.2 Using the Inverter for Special MotorsJ Pole-changing MotorThe rated input current of pole-changing motors di

Appendix-612.3 Peripheral Device Application PrecautionsJ Selecting and Installing Wiring BreakersInstall a molded-casecircuit breaker (MCCB) on the p

12.3Peripheral Device Application Precautions-7J Wire Sizes and DistancesMotor torquewill be reduced by voltage drop along the cable if the distance b

Appendix12.4.1 Using a Braking Resistor Unit-812.4 Wiring Examples12.4.1 Using a Braking Resistor UnitCIMR-MC5A20P4 to -MC5A27P5 (200 V class Inverter

12.4Wiring Examples-9CIMR-MC5A2018-MC5A2022 (200 V class Inverters of 18.5 kW22 kW)1UVWMCCB3-phase power200 to 230 V50/60 HzRSTRSTMrCooling fanBraki

Appendix12.4.2 Using a Braking Unit and Braking Resistor Unit-10CIMR-MC5A4018 to -MC5A4045 (400 V class Inverters of 18.5 to 45 kW)460/440/415/400/380

Handling Inverters-42.2 Exterior and Mounting DimensionsJ 200 V/400 V Class Inverters of 15 kW and LowerThe following diagram shows a 200 V class, 1.5

12.4Wiring Examples-1112.4.3 Using Two Braking Units in Parallel5+15Braking Unit 2MCCB3-phase power200 to 230 V50/60 HzMotorIMMr Cooling fanVS-626MC5B

Appendix12.4.4 Using Three Braking Resistor Units in Parallel-1212.4.4 Using Three Braking Resistor Units in ParallelBrakingResis-tor UnitBrakingResis

12.4Wiring Examples-1312.4.5 Using a JVOP-95-j,-96-j VS OperatorCIMR-MC5A27P5 (200 V class Inverters of 7.5 kW)Short-circuit bar(Standard)©U(T1)V(T2)W

Appendix12.4.6 Using an Open-collector Transistor for Operation Signals-1412.4.6 Using an Open -collector Transistor for Operation SignalsCIMR-MC5A27P

12.5User Constants-1512.5 User ConstantsFactory settings are given for a 200 V class Inverter of 0.4 kW set to open loop vector control (A1-02 = 2).Ta

Appendix-16Table 12.1 User Constants (Continued)No.Name(Display)FactorySettingSetting No.Name(Display)FactorySettingSettingC4--04Start torque compensa

12.5User Constants-17Table 12.1 User Constants (Continued)No.Name(Display)FactorySettingSetting No.Name(Display)FactorySettingSettingE4-05Motor 2 mid.

Appendix-18Table 12.1 User Constants (Continued)No.Name(Display)FactorySettingSetting No.Name(Display)FactorySettingSettingH4-04Monitor selection (ter

12.5User Constants-19Table 12.1 User Constants (Continued)No.Name(Display)FactorySettingSetting No.Name(Display)FactorySettingSettingP1--01Winding Cha

IndexIndex- 1AAC Reactor3-14acceleration6-116-16acceleration/deceleration ramp hold7-33access levels1-54-64-196-2Advanced1-54-6setting user

2.2Exterior and Mounting Dimensions-5Table 2.2 VS-626MC5 External Dimensions (mm) and Approx. Masses (kg)Volt-Max. Ap-plicableOpen Chassis (IP00) Encl

IndexIndex- 2external baseblock NC7-32external baseblock NO7-32external faults7-37external speed search 17-40external speed search 27-40Ffactory

IndexIndex- 3main circuit terminals3-6main circuit undervoltage (UV)9-6main circuit undervoltage (UV1)9-2main circuit voltagefault (PF)9-3maintena

IndexIndex- 4terminal blocks3-25wiring3-28wiring3-26PGO (PG open)9-49-6phase advancing capacitor3-15power supplies5-4inputconnecting3-13power

IndexIndex- 5constants with factory settings dependent on control meth-od8-35constants with factory settings dependent on inverter capac-ity8-36DC b

!!iiSafety InformationThe following conventions areused to indicate precautions in this manual. Failure to heed precautions providedin this manualcan

Handling Inverters2.3.1 Installation Site-62.3 Checking and Controlling the Installation SiteCAUTIOND Always hold the case when carrying the Inverter.

2.4Installation Orientation and Space-72.4 Installation Orientation and SpaceInstall the Inverter on a vertical surface so as not to reduce the coolin

Handling Inverters2.5.1 Inverters of 15 kW or Less-82.5 Removing/Attaching the Digital Operator andFront CoverRemove the front cover to wire the termi

2.5Removing/Attaching the Digital Operator and-9J Mounting the Front CoverAfterwiring the terminals,mountthefrontcovertotheInverterbyperforminginrever

-13WiringThis chapter describes wiring terminals, maincircuit terminal connections,main circuit terminal wiring specifications, control circuit termin

Wiring-2WARNINGD Always turn OFF the input power supply before wiring terminals.Otherwise, an electric shock or fire can occur.D Wiring must be perfor

3.1Connections to Peripheral Devices-33.1 Connections to Peripheral DevicesExamplesofconnectionsbetweentheVS-626MC5and typical peripheraldevicesaresho

Wiring-43.2 Connection DiagramThe connection diagram of the VS-626MC5 is shown in Figure 3.2.When using the Digital Operator, the motor can be operate

3.3Terminal Block Configuration-51.Controlcircuit terminals1to33arenotarrangedin orderofterminalnumbers;theyarearrangedasshownbelow. Be sure to wire

Wiring3.4.1 Applicable Wire Sizes and Closed-loop Connectors-63.4 Wiring Main Circuit Terminals3.4.1 Applicable Wire Sizes and Closed-loop ConnectorsS

How to Change the Digital Operator Display from Japanese to EnglishiiiVisual AidsThe following aids are used to indicate certain types of information

3.4Wiring Main Circuit Terminals-7Table 3.2 400 V Class Wire SizesCircuitVS-626MC5 ModelCIMR-Terminal SymbolTermi-nalScrewsWire Thickness(see note)

Wiring3.4.1 Applicable Wire Sizes and Closed-loop Connectors-8Table 3.3 Closed-loop Connector Sizes (JIS C 2805) (For 200 V/400 V Classes)Wire Thickne

3.4Wiring Main Circuit Terminals-93.4.2 Main Circuit Terminal FunctionsMain circuit terminal functions are summarized according to terminal symbols in

Wiring3.4.3 Main Circuit Configurations-103.4.3 Main Circuit ConfigurationsThe main circuit configurations are shown in Figure 3.4 and Figure 3.5.J 20

3.4Wiring Main Circuit Terminals-11J 400 V ClassCIMR-MC5A40P4 to 41P50.4 to 1.5 kWCIMR-MC5A4018 to 404518.5to45kWCIMR-MC5A42P2 to 43P72.2 3.7 kW

Wiring3.4.4 Standard Connection Diagrams-123.4.4 Standard Connection Diagrams* 1 Input the control circuit power supply from r-- for 200 V class Inver

3.4Wiring Main Circuit Terminals-133.4.5 Wiring the Main CircuitsThis section describes wiring connections for the main circuit inputs and outputs.J W

Wiring3.4.5 Wiring the Main Circuits-14Installing a Surge AbsorberAlwaysuse a surgeabsorber or diode for inductive loads near the Inverter. These indu

3.4Wiring Main Circuit Terminals-15J Wiring on the Output Side of Main CircuitConnecting the Inverter and MotorConnect output terminals U, V, and W to

Wiring3.4.5 Wiring the Main Circuits-16Countermeasures Against Radio InterferenceRadionoiseisgeneratedfromthe Inverteraswellas from the input and outp

ivGeneral PrecautionsD The diagrams in thismanual may be indicated without covers or safety shields to showde-tails. Be sure to restore covers or shie

3.4Wiring Main Circuit Terminals-17J Connecting the Braking Resistor (ERF)Connect the braking resistor as shown in Figure 3.14. When using a Braking R

Wiring3.4.5 Wiring the Main Circuits-18200 V Class Inverters with 11 kW or higher Output and400 V Class Inverters with 18.5 or higher OutputVS-626MC5P

3.4Wiring Main Circuit Terminals-19Power Supply SequenceVS-626MC5MCCBThree-phase power:200to230V,50/60Hzor380to460V,50/60HzRMCR (L1)SS (L2)T T (L3)* 4

Wiring3.5.1 Wire Sizes and Closed-loop Connectors-203.5 Wiring Control Circuit TerminalsA control signal line must not be longer than 50 m and must be

3.5Wiring Control Circuit Terminals-213.5.2 Control Circuit Terminal FunctionsThefunctions of the control circuitterminalsare shown in Table3.9. Use t

Wiring3.5.3 Control Circuit Terminal Connections (All Models)-223.5.3 Control Circuit Terminal Connections (All Models)Connections to VS-626MC5 contro

3.6Wiring Check-233.5.4 Control Circuit Wiring PrecautionsD Separatecontrol circuit wiring (terminals 1 to 33) from main circuit wiring (terminalsR, S

Wiring3.7.1 Installing a PG Speed Control Card-243.7 Installing and Wiring PG Speed Control CardsPGSpeed ControlCardsare usedforexecutingspeedcontrolu

3.7Installing and Wiring PG Speed Control Cards-253.7.2 PG Speed Control Card Terminal BlocksThe terminal specifications for each PG Speed Control Car

Wiring3.7.3 Wiring a PG Speed Control Card-263.7.3 Wiring a PG Speed Control CardWiring examples are provided in the following illustrations for the P

How to Change the Digital Operator Display from Japanese to EnglishvSafety PrecautionsJ Confirmations upon DeliveryCAUTIONPageD Never install an Inver

3.7Installing and Wiring PG Speed Control Cards-27J PG-X2 (For Flux Vector Control Mode Only)IMPG-X24CNPower supply +12 VPower supply 0 VB-phase pulse

Wiring3.7.4 Wiring PG Speed Control Card Terminal Blocks-283.7.4 Wiring PG Speed Control Card Terminal BlocksUseno more than 100 metersof wiring for P

3.7Installing and Wiring PG Speed Control Cards-29J Closed-loop Connector Sizes and Tightening TorqueThe closed-loop connectors and tightening torques

Wiring3.7.5 Selecting the Number of PG (Encoder) Pulses-303.7.5 Selecting the Number of PG (Encoder) PulsesJ PG-B2The maximum response frequency is 32

-14Setting User ConstantsThis chapter describes setting user constants using the Digital Operator.4.1 Using the Digital Operator 4 - 2...

Setting User Constants-24.1 Using the Digital OperatorThissectiondescribesthecomponentnamesand functions of the Digital Operator.The componentnamesand

4.1Using the Digital Operator-3Table 4.1 Key FunctionsKey Name FunctionLOCALREMOTELOCAL/REMOTE KeySwitches between operation (LOCAL) via the Digital O

Setting User Constants4.2.1 Inverter Modes-44.2 ModesThissectiondescribestheVS-626MC5’smonitor modes,switchingbetween modes,andaccessing/settinguserco

4.2Modes-54.2.2 Switching ModesOnce the Inverter has been put into operation mode by pressing the Menu Key, the Increment and Decre-ment Keys can be p

Setting User Constants4.2.3 User Constant Access Levels-64.2.3 User Constant Access LevelsThe VS-626MC5 has three access levels which divide the vario

viCAUTIOND Do not connect phase-advancingcapacitors orLC/RC noisefilters to the output cir-cuits.The Inverter can be damaged or internal parts burnt i

4.2Modes-7J Setting User Constants in Each Access LevelThe displayed access level will change when programming mode is selected. The display will not

Setting User Constants4.2.3 User Constant Access Levels-8Setting a User Constant in the Quick-start Access LevelThe user constant level will be displa

4.2Modes-9Setting a User Constant in the Basic Access LevelThe function level will be displayed when the DATA/ENTER Key is pressed at the programming

Setting User Constants4.2.3 User Constant Access Levels-10Setting a User Constant in the Advanced Access LevelThe group level will be displayed when t

4.2Modes-114.2.4 Operation ModeOperation mode is the mode in which the Inverter can be operated.Many user constants can’t be changed when the Inverter

Setting User Constants4.2.4 Operation Mode-12The “Valid access levels” column in the table indicates whether an item can be monitored in a particulara

4.2Modes-13Func-tionValid Access LevelsMin.UnitOutput Signal Levels forMulti-function Analog Out-putsFunctionNameCon-stantNo.Func-tionFluxVectorOpen L

Setting User Constants4.2.4 Operation Mode-14Func-tionValid Access LevelsMin.UnitOutput Signal Levels forMulti-function Analog Out-putsFunctionNameCon

4.2Modes-15Table 4.3 Constants Monitored in Operation Mode (Continued)Func-Con-NameOutput SignalLevels forMinValid Access LevelsFunc-tionConstantNo.Di

Setting User Constants4.2.4 Operation Mode-16Func-Con-NameOutput SignalLevels forMinValid Access LevelsFunc-tionConstantNo.Digital OperatorDisplayFunc

How to Change the Digital Operator Display from Japanese to EnglishviiJ Maintenance and InspectionWARNINGPageD Do not touch the Inverter terminals. So

4.2Modes-17UserChangeduringSettingFactoryValid Access LevelsUserConstantNumberNameduringOpera-tionSettingRangeUnitFactorySettingOpen LoopVectorFlux Ve

Setting User Constants4.2.5 Initialize Mode-18Changing Monitor Display to Output Current at Startup in Basic Access LevelUsethefollowingproceduretocha

4.2Modes-19J Selecting the Display Language: A1-00D Use constant A1-00 to select the language displayed by the Inverter. A value of 0 sets English and

Setting User Constants4.2.5 Initialize Mode-20J Setting the Control Method: A1-02D Use constant A1-02 to select one of the four control methods.D This

4.2Modes-21J Initializing User Constants: A1-03D Use constant A1-03 to initialize the user constants.D When initialized, the user constants willreturn

Setting User Constants4.2.5 Initialize Mode-22Initializing for 2-wire Sequential OperationUse the following procedure to initialize user constants to

4.2Modes-23J Passwords: A1-04A1-05D Use constants A1-04 and A1-05 to write-protect the initialize-mode user constants.D User constants A1-01 through

Setting User Constants4.2.5 Initialize Mode-24Setting C1-08 (Deceleration Time 4) in A2-01 to Define it as a User ConstantStep Key Sequence Digital Op

4.2Modes-25Figure 4.10 shows the structure of the user constants.Operation modeInitialize modeProgramming modeLanguagePasswordFunction Selection A2Acc

Setting User Constants4.2.6 Programming Mode-264.2.6 Programming ModeThe Inverter user constants can be set in programming mode. The user constants wh

viiiWarning Label Contents and PositionThere is a warning label on the Inverter in the position shown in the following illustration. Always heed the w

4.2Modes-27GroupControlMethodCommentsDisplayFunctionGroupFluxVectorOverLoopVectorCommentsDisplayFunctionH1 Multi-function inputs Digital InputsFunctio

Setting User Constants4.2.6 Programming Mode-28Figure 4.11 shows the difference in the display structure for the various access levels.Operation modeI

4.2Modes-294.2.7 Autotuning ModeCAUTIOND Disconnect the load (machine, device) from the motor before autotuning.Themotormayturn,possiblyresultingininj

Setting User Constants4.2.7 Autotuning Mode-30StepKey Sequence Digital Operator Display Remarks13Number of Poles414RESETDATAENTERDATAENTERPress the ke

4.2Modes-314.2.8 Modified Constants ModeThemodified constantsmode isusedtochangeor displayuserconstantsthathavebeenchangedfromtheirfactory-preset valu

-15Trial OperationThischapter describesthepreparationsandDigitalOperatorproceduresfortrial operation of the VS-626MC5 and provides an example of trial

Trial Operation-2WARNINGD Check to be sure that the front cover is attached before turning ON the power supply. Do notremove the front cover during op

5.1Procedure-35.1 ProcedurePerform trial operation according to the following operational flow.Item Contents PageInstallation andMountingInstall the I

Trial Operation5.2.1 Power ON-45.2 Trial Operation Procedures5.2.1 Power ONJ Checkpoints before Turning ON the Power SupplyD Check that the power supp

5.2Trial Operation Procedures-55.2.4 Setting Input VoltageSet the input voltage of the Inverter (E1-01) according to the power supply voltage.J Input