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Delta Electronics VFD-M manual Output terminals for main circuit U, V, W

Models: VFD-M

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Chapter 2 Installation and Wiring

Please use voltage and current within the regulation shown in Appendix A.

When using a GFCI (Ground Fault Circuit Interrupter), select a current sensor with sensitivity of 200mA, and not less than 0.1-second detection time to avoid nuisance tripping.

Do NOT run/stop AC motor drives by turning the power ON/OFF. Run/stop AC motor drives by RUN/STOP command via control terminals or keypad. If you still need to run/stop AC drives by turning power ON/OFF, it is recommended to do so only ONCE per hour.

Do NOT connect 3-phase models to a 1-phase power source.

Output terminals for main circuit (U, V, W)

When it needs to install the filter at the output side of terminals U/T1, V/T2, W/T3 on the AC motor drive. Please use inductance filter. Do not use phase-compensation capacitors or L-C (Inductance-Capacitance) or R-C (Resistance-Capacitance), unless approved by Delta.

DO NOT connect phase-compensation capacitors or surge absorbers at the output terminals of AC motor drives.

Use well-insulated motor, suitable for inverter operation.

Terminals [B1, B2] for connecting external brake unit

Brake Resistor(optional)

Refer to Appendix B for the use of special brake resistor

BR

B2

Connect a brake resistor or brake unit in applications with frequent deceleration ramps, short deceleration time, too low braking torque or requiring increased braking torque.

The AC motor drive has a built-in brake chopper, you can connect the external brake resistor to the terminals [B1, B2] when needed.

When not used, please leave the terminals [B1, B2] open.

Revision May 2008, ME14, SW V3.04

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Image 24

Delta Electronics VFD-M Output terminals for main circuit U, V, W, Terminals B1, B2 for connecting external brake unit

Contents

Page Page Page Preface PLEASE READ PRIOR TO INSTALLATION FOR SAFETYDANGER Page Table of Contents Table of ContentsChapter 2 Installation and Wiring PrefaceChapter 5 Troubleshooting Chapter 3 Keypad and Start UpChapter 4 Parameters Chapter 6 Fault Code Information and Maintenance Appendix A SpecificationsAppendix B Accessories B.1.1 Dimensions and Weights for Brake Resistors& Brake UnitsAppendix C How to Select the Right AC Motor Drive B-17Chapter 1 Introduction 1.1 Receiving and Inspection 1.1.1 Nameplate Information1.1.2 Model Explanation 1.1.3 Series Number Explanation D007M23A0 T 51.1.4 External Parts and Labels Chapter 1 IntroductionRevision May 2008, ME14, SW 1.1.5 Remove Instructions Remove Keypad Remove Front Cover RST SideUVW Side Chapter 1 Introduction1.2 Preparation for Installation and Wiring 1.2.1 Ambient Conditions 1.2.2 Minimum Mounting Clearances50mm 50mm1 50 mm 150mmAir Flow B 1 50 mm B 1 50 mm1.3 Dimensions W W1D1D H This page intentionally left blank Chapter 1 IntroductionRevision May 2008, ME14, SW Chapter 2 Installation and Wiring 2.1 Basic Wiring Diagram DANGERExcellent Chapter 2 Installation and Wiring Good Not allowedRevision May 2008, ME14, SW 2.2 External Wiring Power Supply FUSE/NFB Magnetic contactor Input AC Line ReactorZero-phase Reactor EMI Filter R/L1 S/L2 T/L3 B1 Brake Resistor B2 U/T1 V/T2 W/T3 Zero-phase Reactor Output AC Line Reactor Motor2.3 Main Circuit 2.3.1 Main Circuit Connection Terminals B1, B2 for connecting external brake unit Output terminals for main circuit U, V, W2.3.2 Main Circuit Terminals Torque2.4 Control Terminal Wiring Factory Settings NPN Mode24 + ACM Circuit AFM Internal Circuit ACM0~10V Potentiometer 2mAMax wind each wires 3 times or more around the core Digital inputs M0~M5 Analog inputs AVI, ACIDigital outputs MO1 MO1-DCMDANGER GeneralChapter 3 Keypad and Start Up 3.1 Keypad 3.1.1 Description of the Digital KeypadVFD-M 3.1.2 How to Operate the Digital Keypad LC-M02E Displayed Message3.1.3 LC-M02E Digital Keypad - Mounting Panel A Unit mm inch Digital Keypad - Mounting Panel B Unit mm inchChapter 3 Keypad and Start Up Revision May 2008, ME14, SW3.2 Operation Method 3.3 Trial Run4. Check following items „ Check if the motor direction of rotation is correct„ Check if acceleration and deceleration are smooth Chapter 4 Parameters Revision May 2008, ME14, SW4.1 Summary of Parameter Settings SettingsSetting ParameterSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter ExplanationSettings SettingParameter Explanation4.2 Parameter Settings for Applications RUN/STOP REV/FWDFWD/STOP REV/STOPFrequency Hold Skip Frequency Setting Output signal for Over-torque connecting a frequency meter or Multi-function Analog OutputApplications Purpose4.3 Description of Parameter Settings Source of Frequency CommandPr.00 Pr.01greater than setting of Mid-Point Frequency Pr.06 Pr.03Pr.04 of Mid-Point Voltage Pr.07Pr.06 Pr.07Pr.08 parameter must be equal to or less than Mid-Point Frequency Pr.06Chapter 4 Parameters Custom V/F CurveFan/Pump V/F Curve Motor Spec. 60HzMotor Spec. 60Hz Motor Spec. 50HzMotor Spec. 60Hz Motor Spec. 50HzSettings 00 to Acceleration/Deceleration characteristicsSettings 0.1 to 600.0 sec or 0.01 to 600.0 sec Pr.14Pr.17 Pr.18Pr.19 Pr.20Pr.24 Reverse Operation InhibitionOver-voltage Stall Prevention Pr.26Pr.27 Pr.28over-current Stall Prevention during AccelerationMaster Frequency Min. output Freq Pr.29 Operation commandON Pr.29Pr.30 Pr.31Momentary Power Loss Operation Selection Pr.32Pr.33 Pr.34Pr.36 Pr.37RUN/STOP REV/FWDSTOP RUN FWD/REV Pr.38Settings Pr.39Pr.40 Pr.42Settings Note The External Reset has the same function as the ResetFunction Descriptionwhile the motor is stop. Refer to Pr.15, Pr.16 Settings FunctionDescription PLC operation DOWNSettings FunctionDescription Settings FunctionDescription Analog Output Signal Analog Frequency MeterAnalog Current Meter Pr.43Settings Pr.45Pr.46 FunctionFaults indication Power indicationDesired Freq. Attained & Preset Freq. Attained Potentiometer Reverse Motion EnablePr.47 Pr.48+10V DC or 4 to 20mA DC. Refer to the following examples The whole scale of the potentiometer may be used as desired. In addition to the signals 0 to 10V and 4 to 20mA, other popular voltage signals include 0 to 5V, 20 to 4mA or that under This example also uses negative bias and includes a potentiometer frequency gain to allow the AC drive to reach the Maximum Output Frequency Pr.52 Pr.53Pr.54 Pr.55Pr.58 Pr.59Pr.60 Pr.61Pr.62 Pr.64Pr.65 Pr.66Pr.67 Pr.68Pr.69 Pr.70Present Fault Record Third Most Recent Fault RecordPr.73 Pr.74Parameter Lock and Configuration PLC Operation ModePr.76 Pr.77Example 1 Pr.78 = 01 Execute one cycle through the PLC program Example 2 Pr.78 = 02 Continuously executes program cycles Example 3 Pr.78 = 03 Execute one cycle step by stepChapter 4 Parameters Revision May 2008, ME14, SWExample 5 Pr.78 = 01 Execute one cycle through the PLC program Application Note Pr.80 Pr.81Pr.82 Pr.83Pr.89 Transmission Speed Baud ratePr.92 Communication Protocol1 +15V 2 GND 3 SG- 4 SG+ 5 NC 6 1 6 for communication 2. Data Format3.2 ASCII mode 3. Communication Protocol8.N.2Pr.92=3 8.E.1Pr.92=4RTU mode ASCII mode RTU modeASCII mode RTU modeASCII Mode RTU Mode ASCII modeRTU mode whilelength-- regcrc = *data++ forj=0j8j++ Content Content void main Pr.93 Accel 1 to Accel 2 Frequency TransitionPr.94 Pr.95Pr.97 Pr.98Pr.99 Pr.100Pr.103 Auto Tune Motor parametersPr.104 R1 ValueControl Mode Pr.105Pr.106 Pr.107Pr.112 Pr.113Cooling Fan Control PID Feedback Terminal Selection Integral TimeTargeted + valuePage Page Page External Up/Down Selection Page Page Communication Mode Selection ReservedPr.155 Pr.156communication mode, whereas 1 is to select MODBUS mode Chapter 4 ParametersRevision May 2008, ME14, SW 4-85This page intentionally left blank Chapter 4 Parameters4-86 Revision May 2008, ME14, SWChapter 5 Troubleshooting 5.1 Over Current OCOver-current during acceleration Over-current during deceleration5.2 Ground Fault 5.3 Over Voltage OVGround fault Chapter 5 Troubleshooting5.4 Low Voltage Lv 5.5 Over Heat OH1 5.6 OverloadChapter 5 Troubleshooting Check for correct settings at5.8 Phase Loss PHL 5.7 Keypad Display is AbnormalCheck if all connectors are connect correctly and no noise is present Check wiring at R, S and T terminals5.9 Motor cannot Run Chapter 5 Troubleshooting5.10 Motor Speed cannot be Changed Chapter 5 Troubleshooting5.11 Motor Stalls during Acceleration 5.12 The Motor does not Run as ExpectedChapter 5 Troubleshooting settings5.13 Electromagnetic/Induction Noise 5.14 Environmental Condition5.15 Affecting Other Machines Chapter 6 Fault Code Information and Maintenance 6.1 Fault Code Information6.1.1 Common Problems and Solutions Fault Name Fault DescriptionsChapter 6 Fault Code Information and Maintenance Corrective ActionsFault Name Fault DescriptionsFault Name Fault Descriptions6.1.2 Reset 6.2 Maintenance and InspectionsMaintenance MaintenanceDANGER Ambient environmentKeypad Terminals and wiring of main circuit Transformer and reactor of main circuit Maintenance MaintenanceCooling fan of cooling system Check ItemsAppendix A Specifications RatingAppendix A Specifications InputCharacteristics OperatingEnviromental Appendix A Specifications This page intentionally left blankRevision May 2008, ME14, SW Appendix B Accessories B.1 All Brake Resistors & Brake Units Used in AC Motor Drives9. Definition for Braking Usage ED% B.1.1 Dimensions and Weights for Brake Resistors& Brake Units Dimensions are in millimeterAppendix B Accessories Appendix B Accessories Revision May 2008, ME14, SWB.2 Non-fuse Circuit Breaker Chart Note Please select enough current capacity of NFBB.3 Fuse Specification Chart B.4 AC Reactor B.4.1 AC Input Reactor Recommended Value B.4.2 AC Output Reactor Recommended ValueB.4.3 Applications power large-capacitysmall-capacity AC motor driveB.5 Zero Phase Reactor RF220X00A Diagram ADiagram B B.6 Remote Controller RC-01 RC-01 terminal block wiring connections VFD-M I/O blockAppendix B Accessories AFM GND AVI +10V GND M2 M0 M1 M3B.7 PU06 B.7.1 Description of the Digital Keypad VFD-PU06 B.7.2 Explanation of Display MessageRESET STOPB.7.3 Operation Flow Chart XX-XXXXXXX -ERR- -END B.8 AMD - EMI Filter Cross Reference InstallationGeneral precaution Choose suitable motor cable and precautions The length of motor cable B.8.1 Dimensions Appendix B AccessoriesEMI Filter RF015M21AA / RF022M43AA EMI Filter RF022M21BA / RF075M43BAEMI Filter 16TDT1W4S Used on 0.5-3 HP/230V Three Phase Models EMI Filter 40TDS4W4B Used on 5-7.5 HP/230V Three Phase ModelsAppendix B Accessories B-18B.9 Din Rail B.9.1 Din Rail-DR01 Adapter Appendix B AccessoriesUnits mm inch Models VFD004M21A/23A, VFD007M21A/23A, VFD015M21A/23A Revision May 2008, ME14, SWB.9.2 Din Rail-DR02 Adapter Appendix C How to Select the Right AC Motor Drive Related SpecificationC.1 Capacity Formulas n T + n s k s − 1 = P C 1 ⎢ ⎢n T + I M ⎢1+ ≤ the rated current of AC motor drive ASymbol explanation k ⋅ IM ≤ the rated current of AC motor drive Ak ⋅ 3 ⋅VM ⋅ IM ⋅10−3 ≤ the capacity of AC motor drivekVA cosϕC.2 General Precaution Parameter Settings NoteSelection Note C.3 How to Choose a Suitable Motor torque%25% 40% 60% 100 continuous„ To avoid resonances, use the Skip frequencies Special motorsPower Transmission Mechanism Motor torqueAppendix CHow to Select the Right AC Motor Drive This page intentionally left blankRevision May 2008, ME14, SW