Ground Fault, Over Voltage OV | Delta Electronics VFD-S instruction

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Delta Electronics manual Ground Fault, Over Voltage OV, Ground fault, Troubleshooting VFD-S Series

Contents

Page Page Page Preface PLEASE READ PRIOR TO INSTALLATION FOR SAFETYDANGER Page Table of Contents Table of ContentsChapter 2 Installation and Wiring Preface Chapter 5 Parameters Chapter 4 Digital Keypad Operation Chapter 7 Troubleshooting Chapter 6 Fault Code Information Appendix A Specifications Chapter 8 Maintenance and InspectionsAppendix B Accessories Appendix C How to Select the Right AC Motor Drive 1.1 Receiving and Inspection Chapter 1 Introduction1.1.1 Nameplate Information 1.1.2 Model Explanation 1.1.4 Drive Frames 1.1.3 Series Number Explanation1.2 Appearances Taoyuan 230V 3-phase 1HP0.75kW Model 1.3 Installation Steps 1.4 Storage 3. If the AC motor drive is stored for more than 3 months, the temperature should not be higher than 30 C. Storage longer than one year is not recommended, it could result in the degradation of the electrolytic capacitors This page intentionally left blank Chapter 2 Installation and Wiring 2.2 Installation2.1 Ambient Conditions 150mm 6inch Air Flow50mm 2inch 50mm 2inch 150mm 6inch 2.3 Dimensions Dimensions are in millimeter and inchFrame S1 VFD002S11A, VFD002S21A, VFD002S23A 88 .0 3 .4 5. 8 013 .0 0 .5 73 .0 2 .8 5. 8 0 3 .32 .9 5. 0 0 10 2. 0 4 85 .0 3 .374 .0 2 .9 2. 8 12 4. 0 4 2. 8 0 5. 0 0 85 .0 3 .3 74 .0 2 .92.25.21 8.05.83 12 4. 0 4 3 .32 .9 2. 8 0 13 2.2 5.21 14 8.0 3.0 0 12 6. 0 4 3. 0 0 5. 0 0 3. 0 0 12 6. 0 467 .8 2 .6 51 .0 2 .0 5. 8 0 3 .312 7. 0 5 2 .9 5. 4 0 86 .5 3 .412 9. 0 5 5. 5 0 6.82 10 0. 0 3 86 .5 3 .4 73 .0 2 .89.50.38 5. 4 0 5. 5 0 5. 4 012 9. 3 5 8. 5 0 86 .5 3 .4 67.8 Frame S2 VFD015S21U, VFD015S43U, VFD022S21U, VFD022S43U53.9 6.50.26 2.4 Wiring Basic Wiring Diagrams 2.4.1 Basic Wiring fault output when power supplyFor VFDXXXSXXA/B/D/U Recommended Circuit R/L1 Chapter 2 Installation and WiringVFD-S SeriesS/L2 T/L3 Two/Three wire control For VFDXXXSXXE NPN ModePNP Mode 2.4.2 External Wiring Mains power terminals R/L1, S/L2, T/L3 and L/L1, N/L2 2.4.3 Main Terminals ConnectionsControl circuit terminals U/T1, V/T2, W/T3 Forward running Terminals +2/B1, +1 for connecting DC reactor Terminals +2/B1, B2 for connecting brake resistorGrounding terminals RJ11 2.4.4 Control Terminals Control signal wiring size 18 AWG 0.75 mm2 with shielded wire AFM circuitInternal Circuit Analog input terminals AVI, GND wind each wires 3 times or more around the coreDigital inputs M0~M5, GND Digital outputs MO1, MCM 2.4.5 Main Circuit Terminals Power terminal2-28 AC Input Line AC Input Line 2-29Motor Terminal Groun d Brake DC Reactor Resistor 2-30 2-31 Power terminalGroun d Brake Resistor Groun d Brake DC Reacto r Resistor 2-32 2-33 Br ake DC Reacto rResistor 2-34 3.1 Preparations before Start-up Chapter 3 Start UpThe keypad should light up as follows normal status with no error If the drive has built-in fan, it should run 3.3 Trial Run 3.2 Operation Method„ Check if the motor direction of rotation is correct „ Check if acceleration and deceleration are smooth 1. Stop running immediately if any fault occurs and refer to the troubleshooting guide for solving the problem This page intentionally left blank Chapter 4 Digital Keypad Operation 4.2 Explanation of LED Indicators4.1 Description of the Digital Keypad 4.3 Explanations of Display Messages The internal PLC process step currently being performed To shift data 4.4 How to Operate the Digital Keypad This page intentionally left blank Chapter 5 Parameters Chapter 5 ParametersVFD-S Series 5.1 Summary of Parameter Settings Group 2 Operation Method Parameters Setting Setting Group 3 Output Function Parameters Setting Group 5 Multi-Step Speed and PLC Parameters Setting SettingsExplanation Factory Explanation Group 9 Communication Parameters Setting 5.2 Parameter Settings for Applications „ Two-wire/three-wire „ Over-torque Setting „ Output Signal during Running „ Output Signal when Frequency Attained This parameter can be set during operation 5.3 Description of Parameter Settings0-00 0-01 d2 Multifunction display, see Pr.0-04 d3 Display output current LED A 0-040-05 0-06 0-070-08 0-08 Password Decode Flow Chart0-07 0-09 8 factory setting Setting for PrChapter 5 Parameters VFD-S Series 5-21 1-01 1-001-02 1-03 1-06 1-05Standard V/F Curve 1-07 1-10 1-091-11 1-12 Frequency Acceleration Time Jog operation commandONTime Max. output Freq. Pr.1-00 Enable S curve Disable S curveAcceleration/deceleration Characteristics 1-18 J1 Voltage signal input0-10V Current signal input4-20mA 2-02 2-01 Source of Operation Command 3kHz 10kHz115V/230V/460V Series 2-05 Loss of ACI Signal 4-20mA 3-01 Analog Frequency MeterAnalog Current Meter Freq 2ms 2ms The width of trigger signal should not be less than 2ms250 Hz Counter Trigger Signal Multi-function Input Terminal3-06 Display Pr.0-04=d1 TRG Setting 4-01 4-004-02 4-03 This example shows a potentiometer range of 0 to 5 Volts Max Output Pr.1-00 Freq 60Hz Potentiometer Scale0 Hz Potentiometer Scale 4-07 4-064-08 Parameters & Functions table REV/STOP FWD/STOPRUN/STOP REV/FWD RESET Mx Close Operation available setting by d6 GND setting by d5 GNDd4, d5 External Faults d6 External Reset Mx Close Operation available d10 jog operation command GND d10 Jog Operation Controld11 Acceleration/Deceleration Speed Inhibit d12 First or Second Acceleration/Deceleration Time Selection d13, d14 External Base BlockChapter 5 ParametersVFD-S Series Mx OpenOperation available. setting by d14 GND B.B.N.O Mx Close Operation available. setting by d13 B.B.N.CUP setting by d15 DOWN setting by d16 Mx Close Freq. will increase by one unit PLC operation Mx Close Run PLC. setting by d17 Mx ClosePause PLC setting by d18 GNDd19 Counter Trigger d20 Counter Reset Reset counter Mx close reset counter d20 reset the counter value GNDd22 PID function disable d27 Press UP/DOWN key to switch forward/reverse N.O. motion 4-11 RUN/STOPM0 Open Stop, Close Run M1 No Function GND 5-01 5-005-02 5-03 Example 2 Pr.5-07 = d2 Continuously executes program cycles Example 4 Pr. 5-07 =d4 Continuously execute PLC cycles step by step Example 3 Pr. 5-07 = d3 Execute one cycle step by step Example 5 Pr. 5-07 = d1 Execute one cycle of the PLC program Weights5-08 0=Forward 5-10 5-095-11 5-12 6-01 Over-current Stall Prevention Level Over-voltage Stall Prevention 6-04 6-03 Over-Torque Detection Mode OL26-05 6-07 Second Most Recent Fault Record Present Fault RecordThird Most Recent Fault Record 6-08 d20 Software protection enable codE d21 Reserved 7-01 7-007-02 7-03 8-00 Output Frequency8-01 8-02 8-05 8-04 Momentary Power Loss Operation Selection8-06 8-07 8-10 8-08 Skip Frequency 1 Upper Limit8-11 8-12 Automatic Voltage Regulation AVR 8-158-16 8-17 9-01 RS485Computer 1 +EV 2 GND 3 SG- 4 SG+ 9-03 RTU mode ASCII mode7.N.2 7.E.1 RTU mode 3.2 ADR Communication Address RTU mode Command message 3 Command code 10H, write n word, n=12 3.4 Check sum ASCII mode Unsigned char* data Å a pointer to the message buffer Content AddressFunctions Content Exception Error messageMeaning code 3.7 Communication program of PC A-01 A-00A-02 A-03 A-06 A-05A-07 A-08 A-10 Sleep FunctionA-11 A-12 1-00 + + +Drange A-13 = 56-0 X 100100 X 10 = 6.1 Common Problems and Solutions Chapter 6 Fault Code Information Chapter 6 Fault Code InformationVFD-S Series Fault 6.2 Reset 7.1 Over Current OC Chapter 7 TroubleshootingOver-current during acceleration Over-current during deceleration 7.3 Over Voltage OV 7.2 Ground FaultGround fault Chapter 7 Troubleshooting VFD-S Series 7.4 Low Voltage Lv 7.6 Overload 7.5 Over Heat OHCheck for correct settings at OL1/ OL2 7.7 Keypad Display is Abnormal 7.8 Phase Loss PHLCheck if all connectors are connect correctly and no noise is present Check wiring at R, S and T terminals 7.9 Motor cannot Run Check to see if frequency is 7.10 Motor Speed cannot be Changedout of range upper/lower boundaries 7.12 The Motor does not Run as Expected 7.11 Motor Stalls during Accelerationsettings Check if the inertia 7.14 Environmental Condition 7.13 Electromagnetic/Induction Noise 7.15 Affecting Other Machines Chapter 8 Maintenance and Inspections Daily InspectionPeriodic Inspection Chapter 8 Maintenance and InspectionsVFD-S Series Maintenance „ DC capacity of main circuit „ Printed circuit board and connector of main circuit Chapter 8 Maintenance and InspectionsVFD-S Series Voltage Class Appendix A Specifications115V Class 230V Class General Specifications Appendix A SpecificationsVFD-S SeriesVoltage Class 460V Class B.1 All Brake Resistors & Brake Units Used in AC Motor Drives Appendix B Accessories 9. Definition for Brake Usage ED% B.1.1 Dimensions and Weights for Brake resistors Installation B.2 EMI FiltersGeneral precaution Choose suitable motor cable and precautions 1. Use the cable with shielding double shielding is the best The length of motor cable Order P/N RF007S21AA/ RF007S43AA B.2.1 Dimensions Order P/N RF022S21BA POWER-IN Order P/N 12DKT1W3SOrder P/N 08TDT1W4S B-10 B.3.2 AC Output Reactor Recommended Value B.3 AC Reactor B.3.1 AC Input Reactor Recommended Value B.3.3 Applications for AC Reactor Application B.4 DC Choke Recommended Values Zero Phase Reactor B.5 Zero Phase Reactor RF220X00APower Supply B.6 Din Rail-DR01 ModelsScrew Size Pr. 4-05 set to d06 M2 set for reset B.7 Remote Controller RC-01VFD-S Programming Pr. 2-00 set to d01 Pr. 2-01 set to d01 Pr. 4-04 set to d02 M0, M1 set at RUN/STOP and FWD/REV B.8 Conduit Bracket BK-S 73.02.87B-18 Fuse Specification Chart B.9 Non-fuse Circuit Breaker Chart B-20 Related Specification Appendix C How to Select the Right AC Motor Drive n T + n s k s − 1 = P C 1 ⎢ ⎢ C.1 Capacity Formulasn T + I M ⎢1+ k ⋅ N k ⋅ IM ≤ the rated current of AC motor drive A Symbol explanationk ⋅ 3 ⋅VM ⋅ IM ⋅10−3 ≤ the capacity of AC motor drivekVA cosϕ C.2 General Precautions Parameter Settings NoteSelection Note torque% C.3 How to Choose a Suitable Motor25% 40% 60% 100 continuous Special motors „ To avoid resonances, use the Skip frequencies Motor torque Power Transmission Mechanism Motor