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Delta Electronics VFD-EL Appendix C How to Select the Right AC Motor Drive, Capacity Formulas

Models: VFD-EL

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Appendix C How to Select the Right AC Motor Drive

C-1

C.1	Capacity Formulas	C-2
C.2	General Precaution	C-4
C.3	How to Choose a Suitable Motor	C-5

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Delta Electronics VFD-EL manual Appendix C How to Select the Right AC Motor Drive, Capacity Formulas, General Precaution

Contents

Page Page Page PLEASE READ PRIOR TO INSTALLATION FOR SAFETY PrefaceDANGER Page Chapter 2 Installation and Wiring Table of ContentsTable of Contents PrefaceChapter 3 Keypad and Start Up Chapter 5 TroubleshootingChapter 4 Parameters Appendix A Specifications Chapter 6 Fault Code Information and MaintenanceAppendix B Accessories B.8.1 DeviceNet Communication Module CME-DN01 How to Choose a Suitable Motor Appendix C How to Select the Right AC Motor DriveGeneral Precaution Capacity FormulasThis page intentionally left blank Chapter 1 Introduction 1.1.1 Nameplate Information 1.1 Receiving and Inspection1.1.2 Model Explanation T Taoyuan, W Wujiang 230V 3-phase 1HP0.75kW Model 1.1.3 Series Number Explanation 007EL23A 0T 71.1.4 Drive Frames and Appearances Chapter 1 IntroductionInternal Structure RFI Jumper LocationRFI Jumper 1.2 Preparation for Installation and Wiring1.1.5 Remove Instructions Remove Front Cover1.2.1 Ambient Conditions Minimum Mounting ClearancesFrame B Mounting Clearances 120mm Installation with Metal SeparationInstallation without Metal Separation 150mm1.3 Dimensions 1-10 VFD015EL23A/43AChapter 1 Introduction Revision August 2008, 2ELEChapter 2 Installation and Wiring Chapter 2 Installation and Wiring 2.1 WiringDANGER Chapter 2 Installation and Wiring Figure 1 for models of VFD-EL SeriesChapter 2 Installation and Wiring Factory setting Chapter 2 Installation and WiringFactory setting Factory settingD. PNP mode with external power Not allowed Chapter 2 Installation and WiringExcellent Good Revision August 2008, 2ELEunitBrak resistorBrake 2.2 External WiringBUE BR Mains power terminals R/L1, S/L2, T/L3 2.3 Main Circuit 2.3.1 Main Circuit ConnectionTerminal Symbol Explanation of Terminal FunctionTerminals +, - for connecting brake resistor Output terminals for main circuit U, V, W2.3.2 Main Circuit Terminals RS-485 2.4 Control Terminals24V MI1 MI3 MI5 10V AVI MI4 MI6 DCM AFM ACM+10V internal circuitGeneral DANGERAnalog inputs AVI, ACM AVI C ACMRS-485 The specification for the control terminals24V MI1 MI3 MI5 10V AVI RA RB RC2-16 Chapter 2 Installation and WiringThis page intentionally left blank Revision August 2008, 2ELE7 STOP/RESET Chapter 3 Keypad and Start Up3.1 Description of the Digital Keypad Status DisplayDisplay Message Descriptions3.2 How to Operate the Digital Keypad To shift data3.4 Operation Method +10V 3.5 Trial Run+24V ACI/AVI1. After applying the power, verify that LED display shows F 60.0Hz Chapter 4 Parameters Setting 4.1 Summary of Parameter SettingsSettings Group 0 User ParametersParameter Parameter SettingsSetting ExplanationGroup 2 Operation Method Parameters SettingsSetting ParameterParameter SettingsSetting ExplanationParameter Parameter SettingsSetting ExplanationParameter Parameter SettingsSetting ExplanationParameter Parameter Parameter SettingsSetting ExplanationParameter Parameter Parameter SettingsSetting ExplanationParameter Parameter Parameter SettingsSetting ExplanationParameter SettingsSetting Explanation4.2 Parameter Settings for Applications REV/STOP VFD-ELFWD/STOP RUN/STOPAuto Restart after Fault Carrier Frequency Setting Output Signal for Base Block Parameter Reset 4.3 Description of Parameter Settings00.02 00.03 Start-up Display Selection 00.05 00.04 Content of Multi-function Display00.08 Password Set 00.0900.11 00.10Reserved Reserved01.02 01.0001.01 01.0301.06 V/f Curve01.05 01.0701.10 01.0801.09 01.1101.15 01.1301.14 The definition of Accel./Decel. Time01.14 01.13The definition of JOG Accel./Decel. Time Enable S curve Disable S curveAcceleration/deceleration Characteristics Group 2 Operation Method Parameters 02.10 Combination of the First and Second Master Frequency Command 02.03 When Pr.02.02 is set to 2 orWhen Pr.02.02 is set to 0 or Chapter 4 Parameters12kHz 2kHz8kHz Method A02.04 Motor Direction Control Factory Setting 1. When Pr.02.05 is set to 0 or 2, AC motor drive will run immediately OFF ON power is appliedMI1-DCM close output frequency Pr.02.05=0 or 1 it will run02.12 When Pr.02.07 is set to 2 increase/decrease the frequency by Pr.02.0802.11 02.15Display Value Display ValueFunction Function02.19 User-defined ValueFunction SettingsGroup 3 Output Function Parameters DescriptionDescription SettingsFunction 03.0203.03 Analog Output Signal AFM 03.0403.06 03.05Ex03.05=5,03.06=3 03.12 03.0803.11 Frequency Output Case 1 Pr.03.12 Pr Case 2 Pr.03.12 Time Run/Stop03.13 Display the Status of Relay Settings Read OnlyFactory setting ## Chapter 4 Parameters04.02 Group 4 Input Function Parameters04.00 Example 1 Standard applicationExample 4 Use of 0-5V potentiometer range via gain adjustment Example 3 Use of bias and gain for use of full rangeExample 5 Use of negative bias in noisy environment potentiometer range04.13 04.1104.12 04.1401.00=60.00 Hz 04.14=70 VFD-EL SettingsVFD-EL VFD-ELNOTE Pr.05.00 to Pr.05.14 can also be used to control output Function SettingsDescription Settings Weights04.09 Weights 04.101=Off Weights0=Active 04.275 4 3 2 1 0 MI1 05.02 05.0005.01 05.03MI4=2 MI6=4MI5=3 MI3=1high voltage at DC side over-voltage detection level time Group 6 Protection Parameters06.00 output frequency Frequency Held06.01 06.0106.02 06.04 over-current stall prevention during operation06.05 factor % Operation time secondsLoad 06.0706.08 Present Fault Record 06.09 Second Most Recent Fault Record 34 Motor PTC overheat protection PtC1 35-40 Reserved 29-31 Reserved 32 ACI signal error AErr 33 Reservedcause of the fault, use the reset command to reset the drive Chapter 4 Parameters07.01 Group 7 Motor Parameters07.00 07.0207.11 07.09 Reserved07.10 07.12resistor-divider internal circuit07.16 resistor value Ω07.15 07.1308.01 DC Brake Time08.00 08.0208.04 Momentary Power Loss Operation Selection 08.0508.07 SettingsFactory Setting Baseblock Time for Speed Search BB08.10 08.0808.09 08.1108.16 setting frequencyinternal frequency100% 70% Reserved 08.1908.20 Group 9 Communication Parameters RS-48509.00 ASCII mode 09.03RTU mode For RTU RTU mode ASCII mode RTU modeASCII mode RTU modeASCII mode RTU mode forj=0j8j++ ifregcrc & 0x01 /* LSBb0=1 */ regcrc=regcrc1 0xA001 Content Content ASCII mode RTU modeException code 3.7 Communication program of PCoutportbPORT+MCR,0x08 09.07Chapter 4 Parameters RS485 BUS PC commandResponse Message of AC Drive Response Delay Time Pr.09.07 Revision August 2008, 2ELE10.11 Group 10 PID Control10.02 10.04 The parameter can be set during operation for easy tuning10.03 10.0510.06 10.0710.13 10.1010.12 10.1410.16 Feedback value 10.18Setpoint the max. value you would like to convert10.22 10.2110.23 feedbac k v al ue set point10.24 Offset level of liquid leakageReserved 10.2710.33 Chapter 5 Troubleshooting 5.1 Over Current OC5.3 Over Voltage OV 5.2 Ground FaultChapter 5 Troubleshooting 5.4 Low Voltage Lv Reduce load or increase the power of AC motor drive 5.5 Over Heat OH15.6 Overload Chapter 5 Troubleshooting5.8 Phase Loss PHL 5.7 Keypad Display is Abnormal5.9 Motor cannot Run Chapter 5 Troubleshooting5.10 Motor Speed cannot be Changed Chapter 5 TroubleshootingChapter 5 Troubleshooting 5.11 Motor Stalls during Acceleration5.12 The Motor does not Run as Expected Thicken or shorten the wiring between the motor or AC motor drive5.13 Electromagnetic/Induction Noise 5.14 Environmental Condition5.15 Affecting Other Machines 6.1 Fault Code Information Chapter 6 Fault Code Information and Maintenance6.1.1 Common Problems and Solutions Chapter 6 Fault Code Information and Maintenance Fault Fault Daily Inspection 6.1.2 Reset6.2 Maintenance and Inspections Periodic InspectionMaintenance Periodical Maintenance Ambient environmentMaintenance DANGERKeypad Terminals and wiring of main circuit Transformer and reactor of main circuit Cooling fan of cooling system MaintenanceMaintenance Check Items115V Class Appendix A SpecificationsVoltage Class Voltage ClassVoltage Class Appendix A SpecificationsGeneral Specifications 460V ClassGeneral Specifications Appendix A SpecificationsEnviromental This page intentionally left blank Appendix A SpecificationsRevision August 2008, 2ELE Appendix B Accessories B.1 All Brake Resistors & Brake Units Used in AC Motor Drives8. Definition for Brake Usage ED% ED% = T1/T0x100% VFD Series100% Cycle TimeB.1.1 Dimensions and Weights for Brake Resistors Order P/N BR500W030, BR500W100, BR1KW020, BR1KW075 Order P/N BR1K0W050, BR1K2W008, BR1K2W6P8, BR1K5W005, BR1K5W040 Appendix B AccessoriesOrder P/N BR1K0W050 Revision August 2008, 2ELEB.2 No Fuse Circuit Breaker Chart B.3 Fuse Specification Chart 3~5% impedance B.4 AC Reactor B.4.1 AC Input Reactor Recommended ValueB.4.2 AC Output Reactor Recommended Value 3% impedanceB.4.3 Applications reactor powerSilicon Controlled Rectifier AC motor drive reactor motorDiagram A B.5 Zero Phase Reactor RF220X00ADiagram B B.6 Remote Controller RC-01 8 6 5 4 16 15 14 13 11 RC-01Terminal blockB.7.2 Explanation of Display Message B.7 PU06 B.7.1 Description of the Digital Keypad VFD-PU06Appendix B Accessories XX-XX B.7.3 Operation Flow ChartAppendix B Accessories XXXXX -ERR- -ENDB.8 Fieldbus Modules B.8.1 DeviceNet Communication Module CME-DN01 B.8.1.1 Panel Appearance and DimensionsB.8.1.2 Wiring and Settings ADD1 ADD2B.8.1.4 LEDs Display B.8.1.3 Power SupplyB.8.2.2 Dimensions B.8.2 LonWorks Communication Module CME-LW01 B.8.2.1 IntroductionB.8.2.5 LED Indications B.8.2.3 SpecificationsB.8.2.4 Wiring „ Terminal definition for LonTalk systemB.8.3 Profibus Communication Module CME-PD01 B.8.3.1 Panel Appearance B.8.3.4 Power Supply B.8.3.2 DimensionsB.8.3.3 Parameters Settings in VFD-EL B.8.3.5 PROFIBUS AddressB.8.4 CME-COP01 CANopen B.8.4.2 SpecificationsB.8.4.1 Product Profile B.8.4.3 Components Baud Rate SettingB.8.4.4 LED Indicator Explanation & Troubleshooting MAC ID SettingERROR LED EMC earthing plate for Shielding Cable B.9 MKE-EP & DIN Rail B.9.1 MKE-EPAppendix B Accessories C CLAMPAppendix B Accessories B.9.2 DIN Rail MKEL-DRA Only for frame ADimensions VFD015EL23A/43AAppendix C How to Select the Right AC Motor Drive Related Specificationn T + n s k s − 1 = P C 1 ⎢ ⎢ C.1 Capacity FormulasAppendix C How to Select the Right AC Motor Drive n T + I M ⎢1+k ⋅ 3 ⋅VM ⋅ IM ⋅10−3 ≤ the capacity of AC motor drivekVA Symbol explanationk ⋅ IM ≤ the rated current of AC motor drive A cosϕParameter Settings Note C.2 General PrecautionSelection Note 25% 40% 60% 100 C.3 How to Choose a Suitable Motortorque% continuousSpecial motors Power Transmission Mechanism Motor torqueThis page intentionally left blank Appendix C How to Select the Right AC Motor DriveRevision August 2008, 2ELE