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LG Electronics SV-iC5 Series manual Troubleshooting & Maintenance

Models: SV-iC5 Series

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13. Troubleshooting & Maintenance

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SV-iC5

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LG Electronics SV-iC5 Series manual Troubleshooting & Maintenance

Contents

SAFETY INSTRUCTIONS WARNING CAUTIONOPERATING PRECAUTIONS 2 Wiring Important User InformationSV-iC5 Manual outline Important User InformationSV-iC5 Table of Contents Table of ContentsSV-iC5 Programming KeypadTable of Contents Control block diagramSV-iC5 Basic FunctionsTable of Contents Troubleshooting & MaintenanceSpecifications SV-iC5Table of Contents SV-iC51. Basic information & precautions 1. Basic information and precautionsSV-iC5 1. Basic information & precautions SV-iC51.2 Product Details 4-Way button for1. Basic information & precautions SV-iC5Parallel 1. Basic information & precautions Note Input Power Terminals name is labeled hereSV-iC5 Note Control Terminals name is labeled here2. Installation 2. InstallationSV-iC5 Ambient 40C. UL 508C2. Installation For installing multiple inverters in panel Heat NGSV-iC5 Air flow2. Installation DimensionSV-iC5 004iC5-12. Installation Dimension1.5, 2.2 kW 2~3HP SV-iC53. Wiring 3. WiringSingle phase AC input 200V ~ SV-iC53. Wiring Make sure the input power is off before wiringSV-iC5 3. Wiring Wire sizeSV-iC5 Model3. Wiring Wire sizeSV-iC5 Terminal3. Wiring 3.4 PNP/NPN selection and connector for communication option2. When using 24V external power supply PNP SV-iC53. Wiring SV-iC54. Basic configuration 4. Basic configurationSV-iC5 4. Basic configuration ModelMCCB Magnetic5. Programming keypad 5. Programming KeypadSV-iC5 5. Programming keypad SV-iC5Moving to other groups using the Right X key 5. Programming keypadSV-iC5 5. Programming keypad SV-iC5The 1st code in Function group 1 “F 0” will be displayed The 1st code in I/O group “I 0” will be displayed5. Programming keypad SV-iC5Code change in Drive group Drive group5. Programming keypad SV-iC5For changing code from any codes other than F 5. Programming keypad SV-iC5Changing parameter value in Drive group Drive group5. Programming keypad Drive groupSV-iC5 5. Programming keypad SV-iC5Changing parameter values in Function 1, 2 and I/O group Function group5. Programming keypad Drive groupSV-iC5 5.6 Monitoring of operation status5. Programming keypad Drive groupSV-iC5 Continue pressing the Up S /Down T key until rPM is displayed5. Programming keypad SV-iC5Drive group Over5. Programming keypad Function groupSV-iC5 Parameter initialize5. Programming keypad SV-iC5Frequency Setting via keypad & operating via terminals 6. Basic operation6. Basic operation SV-iC5Frequency Setting via potentiometer & operating via terminals 6. Basic operationSV-iC5 Frequency setting via potentiometer & operating via the Run key 6. Basic operationSV-iC5 10 Hz Freq Run key STOP/RST key6. Basic operation SV-iC57. Function list 7. Function listSV-iC5 Drive Group7. Function list SV-iC5Drive Group range7. Function list SV-iC5Function group 7. Function list SV-iC5Function group Caution Any frequency cannot be set7. Function list SV-iC5Function group 7. Function list SV-iC5Function group 7. Function list SV-iC5Function group defaults When run frequency is issued, motor starts7. Function list SV-iC57. Function list SV-iC5Function group 7. Function list SV-iC5Function group 7. Function list SV-iC5f s = f r − 7. Function list SV-iC5Function group 7. Function list SV-iC5Function group takes to reach a target frequency from7. Function list SV-iC5 120 ⋅ f RPM = 7. Function list Function group SV-iC5for continuous 7. Function list SV-iC5I/O group 7. Function list SV-iC5I/O group 7. Function list SV-iC5I/O group 7. Function list SV-iC5I/O group 7. Function list SV-iC5I/O group 7. Function list SV-iC5I/O group stationPage Motor PWM V/F control Accel/Decel Frequency setting Drive mode8. Control block diagram 8. Control block diagramblock diagram SV-iC5V1 I P1 P2 P3 P4 P5 mode8Controlblockdiagram SV-iC5P1 P2 P3 P4 P5 Page 9. Basic functions 9. Basic FunctionsSV-iC5 9. Basic functions SV-iC5V0 input Set freq 9. Basic functions SV-iC59. Basic functions SV-iC5Freq. setting Freq P5 Run command 9. Basic functionsSV-iC5 Multi-function input Terminal9. Basic functions SV-iC5Parameter Name 9. Basic functions SV-iC5FX Counter clockwise Frequency9. Basic functions SV-iC59. Basic functions 9.4 Accel/Decel time and unit setting 9. Basic functionsSV-iC5 9. Basic functions SV-iC50.01~600.00 0.1~6000.09. Basic functions SV-iC59. Basic functions SV-iC51~100 Ending9. Basic functions SV-iC59. Basic functions SV-iC59.5 V/F control Linear V/F operation 9. Basic functions SV-iC5100% Linear9. Basic functions SV-iC59.6 Stop mode select Decel to stop 9. Basic functionsSV-iC5 9. Basic functions SV-iC5V1Voltage input 9. Basic functions SV-iC510. Advanced functions 10. Advanced functionsSV-iC5 10. Advanced functions SV-iC510. Advanced functions SV-iC510.2 Jog operation 10.4 3-Wire Operation Select the terminal among P1 thru P5 for use as 3-Wire operationIf P5 is selected, set I24 to 17 3-Wire operation 10. Advanced functions10. Advanced functions SV-iC5s = r −  rpm ⋅ P  f f  120  Control mode select 10. Advanced functionsSV-iC5  1740 ⋅ 4 10. Advanced functions SV-iC5= −  rpm ⋅ P  f s f r  120     1740 ⋅ 4 10. Advanced functions SV-iC5PID control block diagram SV-iC510. Advanced functions Keypa settind gAuto tuning 10. Advanced functionsSV-iC5 10. Advanced functions SV-iC5vector control 10. Advanced functions SV-iC5resistance Ω 10. Advanced functions SV-iC5EX Speed search during Instant Power Failure restart 10. Advanced functionsSV-iC5 10. Advanced functions SV-iC510.12 Auto restart try 10. Advanced functions SV-iC5Carrier frequency select 10-16Turn the I24setting 12 On after motor is stopped SV-iC510. Advanced functions SV-iC510. Advanced functions SV-iC510. Advanced functions SV-iC510. Advanced functions SV-iC511. Monitoring 11. MonitoringSV-iC5 RPM = 11. Monitoring SV-iC511. Monitoring ON OFF 30AC MOSV-iC5 Fault during Accel Fault during DecelFault during constant run 11. MonitoringFault type when a fault0 ~ 10Vdc 11. MonitoringWait time for run signal input 11. MonitoringSV-iC5 Number11. Monitoring SV-iC50 FDT-1 11. Monitoring SV-iC52 FDT-3 11. Monitoring SV-iC511 Command Loss Become active when frequency command is lost 11. MonitoringSV-iC5 12. Protective functions 12. Protective functionsSV-iC5 12. Protective functions SV-iC512.2 Overload Warning and trip Overload warning 12. Protective functions SV-iC5output 12. Protective functions SV-iC5Select a terminal among P1 thru P5 to output external trip signal 12. Protective functionsSV-iC5 12. Protective functions SV-iC512.6 Inverter Overload Disabled Does not check the analog input signal loss 12. Protective functionsSV-iC5 I54, I55 Multi-function output terminal MO or Multi-function relay output 30AC is used to output information on loss of frequency command to external sequence 12. Protective functionsSV-iC5 13. Troubleshooting & Maintenance 13. Troubleshooting & MaintenanceSV-iC5 Keypad13. Troubleshooting & Maintenance SV-iC5Keypad Protective13. Troubleshooting & Maintenance SV-iC5Protective Cause13. Troubleshooting & Maintenance SV-iC5Protective Cause13. Troubleshooting & Maintenance Make sure to remove the input power while performing maintenanceSV-iC5 13. Troubleshooting & Maintenance SV-iC514. Specifications 14. SpecificationsSV-iC5 Model SV xxx iC514. Specifications SV-iC514. Specifications 14.2 Temperature Derating InformationSV-iC5 Load current VS Carrier frequencyPage Inverter Power Conversion Equipment DECLARATION OF CONFORMITYCD 73/23/EEC and CD 89/336/EEC EN EN EN 550111998+A11999 EN EN 61000-4-21995+A11998 EVN 501401993ENTECHNICAL STANDARDS APPLIED EN 61000-4-21995+A11998EMC INSTALLATION GUIDE Essential Requirements for CE ComplianceS/W version update Revision HistoryRevision DateJune Publication #