Motor Stalls during Acceleration | Delta Electronics VFD-S specification

Image 147

Delta Electronics Motor Stalls during Acceleration, The Motor does not Run as Expected, Troubleshooting VFD-S Series

Contents

Page Page Page Preface PLEASE READ PRIOR TO INSTALLATION FOR SAFETYDANGER Page Preface Table of ContentsTable of Contents Chapter 2 Installation and Wiring Chapter 5 Parameters Chapter 4 Digital Keypad Operation Chapter 7 Troubleshooting Chapter 6 Fault Code Information Appendix C How to Select the Right AC Motor Drive Chapter 8 Maintenance and InspectionsAppendix A Specifications Appendix B Accessories 1.1.2 Model Explanation Chapter 1 Introduction1.1 Receiving and Inspection 1.1.1 Nameplate Information Taoyuan 230V 3-phase 1HP0.75kW Model 1.1.3 Series Number Explanation1.1.4 Drive Frames 1.2 Appearances 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 73 .0 2 .8 5. 8 088 .0 3 .4 13 .0 0 .5 5. 0 0 3 .35. 8 0 2 .9 2. 8 85 .0 3 .310 2. 0 4 74 .0 2 .9 8.05.83 85 .0 3 .3 74 .0 2 .912 4. 0 4 2. 8 0 5. 0 0 2.25.21 2. 8 0 3 .312 4. 0 4 2 .9 13 2.2 5.21 14 8.0 3.0 0 12 6. 0 4 3. 0 0 5. 0 0 51 .0 2 .0 12 6. 0 43. 0 0 67 .8 2 .6 2 .9 3 .35. 8 0 12 7. 0 5 5. 5 0 86 .5 3 .45. 4 0 12 9. 0 5 5. 4 0 10 0. 0 3 86 .5 3 .4 73 .0 2 .86.82 9.50.38 86 .5 3 .4 5. 4 05. 5 0 12 9. 3 5 8. 5 0 6.50.26 Frame S2 VFD015S21U, VFD015S43U, VFD022S21U, VFD022S43U67.8 53.9 2.4 Wiring Basic Wiring Diagrams 2.4.1 Basic Wiring Recommended Circuit when power supplyfault output For VFDXXXSXXA/B/D/U T/L3 Chapter 2 Installation and WiringVFD-S SeriesR/L1 S/L2 Two/Three wire control For VFDXXXSXXE NPN ModePNP Mode 2.4.2 External Wiring Forward running 2.4.3 Main Terminals ConnectionsMains power terminals R/L1, S/L2, T/L3 and L/L1, N/L2 Control circuit terminals U/T1, V/T2, W/T3 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 Digital outputs MO1, MCM wind each wires 3 times or more around the coreAnalog input terminals AVI, GND Digital inputs M0~M5, GND AC Input Line Power terminal2.4.5 Main Circuit Terminals 2-28 Terminal 2-29AC Input Line Motor Groun d Brake DC Reactor Resistor 2-30 Brake Resistor Power terminal2-31 Groun d Groun d Brake DC Reacto r Resistor 2-32 2-33 Br ake DC Reacto rResistor 2-34 If the drive has built-in fan, it should run Chapter 3 Start Up3.1 Preparations before Start-up The keypad should light up as follows normal status with no error „ Check if acceleration and deceleration are smooth 3.2 Operation Method3.3 Trial Run „ Check if the motor direction of rotation is correct 1. Stop running immediately if any fault occurs and refer to the troubleshooting guide for solving the problem This page intentionally left blank 4.3 Explanations of Display Messages 4.2 Explanation of LED IndicatorsChapter 4 Digital Keypad Operation 4.1 Description of the Digital Keypad 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 Factory Group 3 Output Function Parameters Factory Group 5 Multi-Step Speed and PLC Parameters Factory SettingsSetting Explanation Explanation Group 9 Communication Parameters Factory 5.2 Parameter Settings for Applications „ Two-wire/three-wire „ Over-torque Setting „ Output Signal during Running „ Output Signal when Frequency Attained 0-01 5.3 Description of Parameter SettingsThis parameter can be set during operation 0-00 d2 Multifunction display, see Pr.0-04 d3 Display output current LED A 0-040-05 0-06 0-070-08 0-09 Password Decode Flow Chart0-08 0-07 5-21 Setting for Pr8 factory setting Chapter 5 Parameters VFD-S Series 1-03 1-001-01 1-02 1-07 1-051-06 Standard V/F Curve 1-12 1-091-10 1-11 Max. output Freq. Pr.1-00 Acceleration Time Jog operation commandONFrequency Time 1-18 Disable S curveEnable S curve Acceleration/deceleration Characteristics 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 Display Pr.0-04=d1 TRG Counter Trigger Signal Multi-function Input Terminal2ms 2ms The width of trigger signal should not be less than 2ms250 Hz 3-06 Setting 4-03 4-004-01 4-02 This example shows a potentiometer range of 0 to 5 Volts Potentiometer Scale Potentiometer ScaleMax Output Pr.1-00 Freq 60Hz 0 Hz Parameters & Functions table 4-064-07 4-08 REV/FWD FWD/STOPREV/STOP RUN/STOP d6 External Reset setting by d5 GNDRESET Mx Close Operation available setting by d6 GND d4, d5 External Faults 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 Close Freq. will increase by one unit B.B.N.O Mx Close Operation available. setting by d13 B.B.N.CMx OpenOperation available. setting by d14 GND UP setting by d15 DOWN setting by d16 PLC operation Mx Close Run PLC. setting by d17 Mx ClosePause PLC setting by d18 GNDd19 Counter Trigger d27 Press UP/DOWN key to switch forward/reverse N.O. motion Reset counter Mx close reset counter d20 reset the counter value GNDd20 Counter Reset d22 PID function disable 4-11 RUN/STOPM0 Open Stop, Close Run M1 No Function GND 5-03 5-005-01 5-02 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 0=Forward WeightsExample 5 Pr. 5-07 = d1 Execute one cycle of the PLC program 5-08 5-12 5-095-10 5-11 6-01 Over-current Stall Prevention Level Over-voltage Stall Prevention 6-07 6-03 Over-Torque Detection Mode OL26-04 6-05 6-08 Present Fault RecordSecond Most Recent Fault Record Third Most Recent Fault Record d20 Software protection enable codE d21 Reserved 7-03 7-007-01 7-02 8-02 Output Frequency8-00 8-01 8-07 8-04 Momentary Power Loss Operation Selection8-05 8-06 8-12 8-08 Skip Frequency 1 Upper Limit8-10 8-11 8-17 8-15Automatic Voltage Regulation AVR 8-16 9-01 RS485Computer 1 +EV 2 GND 3 SG- 4 SG+ 9-03 7.E.1 ASCII modeRTU mode 7.N.2 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 code Error messageException Meaning 3.7 Communication program of PC A-03 A-00A-01 A-02 A-08 A-05A-06 A-07 A-12 Sleep FunctionA-10 A-11 A-13 = 56-0 X 100100 X 10 = + + +1-00 Drange 6.1 Common Problems and Solutions Chapter 6 Fault Code Information Chapter 6 Fault Code InformationVFD-S Series Fault 6.2 Reset Over-current during deceleration Chapter 7 Troubleshooting7.1 Over Current OC Over-current during acceleration Chapter 7 Troubleshooting VFD-S Series 7.2 Ground Fault7.3 Over Voltage OV Ground fault 7.4 Low Voltage Lv OL1/ OL2 7.5 Over Heat OH7.6 Overload Check for correct settings at Check wiring at R, S and T terminals 7.8 Phase Loss PHL7.7 Keypad Display is Abnormal Check if all connectors are connect correctly and no noise is present 7.9 Motor cannot Run boundaries 7.10 Motor Speed cannot be ChangedCheck to see if frequency is out of range upper/lower Check if the inertia 7.11 Motor Stalls during Acceleration7.12 The Motor does not Run as Expected settings 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 230V Class Appendix A SpecificationsVoltage Class 115V Class 460V Class Appendix A SpecificationsVFD-S SeriesGeneral Specifications Voltage 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 Choose suitable motor cable and precautions B.2 EMI FiltersInstallation General precaution 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 Supply B.5 Zero Phase Reactor RF220X00AZero Phase Reactor Power B.6 Din Rail-DR01 ModelsScrew Size Pr. 4-04 set to d02 M0, M1 set at RUN/STOP and FWD/REV B.7 Remote Controller RC-01Pr. 4-05 set to d06 M2 set for reset VFD-S Programming Pr. 2-00 set to d01 Pr. 2-01 set to d01 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 k ⋅ N C.1 Capacity Formulasn T + n s k s − 1 = P C 1 ⎢ ⎢ n T + I M ⎢1+ cosϕ Symbol explanationk ⋅ IM ≤ the rated current of AC motor drive A k ⋅ 3 ⋅VM ⋅ IM ⋅10−3 ≤ the capacity of AC motor drivekVA C.2 General Precautions Parameter Settings NoteSelection Note continuous C.3 How to Choose a Suitable Motortorque% 25% 40% 60% 100 Special motors „ To avoid resonances, use the Skip frequencies Motor torque Power Transmission Mechanism Motor