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LG Electronics C Series manual Advanced functions

Models: C Series

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Troubleshooting Specification Install Control block diagram External trip signal Password Factory Unit Defaults Wiring Dimension Basic configuration

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10. Advanced functions

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LG Electronics C Series manual Advanced functions

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Contents

Installation, Operation Maintenance Manual Safety Instructions Operating Precautions Page Important User Information Table of Contents Basic operation Declaration of Conformity Basic information and precautions Basic information & precautions Product Details Removal and reinstallation Power Terminals name is labeled here Installation precautions Installation Air flow Dimensions Installation 5, 2.2 kW 2~3HP Wiring Wiring Specifications for power terminal block wiring Model I/O terminal block specification PNP/NPN selection and connector for communication option Wiring Connection of peripheral devices to the inverter Basic configuration Recommendable AC/DC Reactor Elblg Keys Programming Keypad Keypad featuresProgramming keypad Display Alpha-numeric view on the LED keypad There are 4 different parameter groups as shown below Moving to other groups How to move to other groups at the 1st code of each group Code change in Drive group How to change the codes in a group For changing code from any codes other than F Changing parameter value in Drive group Parameter setting method Drive group Changing parameter values in Function 1, 2 and I/O group Monitoring of operation status Programming keypad How to monitor fault condition in Drive group Function Group Programming keypad Basic operation Frequency Setting and Basic Operation Apply AC input power to the inverter When 0.0 is displayed, press the Up S key three times Basic operation Function list Function list Function group Parameter Min/Max Description Factory Adjustable Display 12-2 Frequency low Limit H14 Skip H20 ⎛ rpm ⋅ P ⎞ RPM = ⎜ FFF Group BIT4 BIT3 BIT2 BIT1 BIT0 FDT-1 I60 Inverter This parameter is set when the inverter Function list Control block diagram Control block diagram Mode setting Block diagramFrequency Control Chapter Frequency mode Basic functionsBasic Functions Drive Frequency Command Group Frequency Setting via Analog Current Input 0-20mA Basic functions Group LED Display Parameter Name Freq. setting Run command I22 Multi-function Input Multi-Step frequency setting Drv Drive mode Run Command setting Set Value Min/Max Factory Unit Range Defaults DisableForward/Reverse Run Power On Start select Restart after fault reset Factory Unit Defaults Accel/Decel time and unit setting For Accel/Decel Min/Max Range H70 Frequency Reference Multi-Accel/Decel time setting via Multi-function terminals ~100 Start side Group H18 CurveEnd side Min/Max Set value Unit Linear Freq Run Command V/F control F30 Pattern Min/Max RangeSquare V/F operation Group LED Display Parameter Name Set Stop mode select Freq, Voltage Run command Frequency limit setting F24 Frequency High/LowLimit select H10 Skip frequency select Advanced functions DC brake Advanced functions Voltage P3 Run Command F12 Jog operation ƒ Select terminals for Up-Down operation among P1 thru P5 Up-Down operation 10.4 3-Wire Operation Function Dwell frequency Group Dwell time Min/Max Range Dwell operation Slip compensation H40 Control mode select RPM PID Control PID control block diagram H41 Auto tuning Auto tuning Sensorless vector control Energy-saving operation Current F40 Speed Search H22 Speed Search SelectMin/Max Range Advanced functions Auto restart try I24 Multi-function Input Terminal P5 define Range Defaults Function H39 Carrier Frequency Group SelectCarrier frequency select Second motor operation Parameter Name Min/Max Factory Display Range Default Parameter initialize & LockH93 Parameter initialize FFF Range Defaults Function H95 Parameter lock Group H94 Password RegisterParameter Name Set Min/Max Factory Unit Display Advanced functions Monitoring Operating status monitoring Monitoring User display select Default Group I26 Output terminal status Display Default Group I25 Input terminal status Display Default Drive NOn Fault Display Group Analog Output ~ 10Vdc Select I55 Multi-function I56 Fault relayMulti-function output terminal MO and Relay 30AC I54 Output terminal Parameter Name Set Default Group I53 Frequency Detection 400 10.0 Bandwidth Factory Unit Default 30.0 10.0 Description Set DisplayGroup I52 Frequency Detection Level I53 Bandwidth ƒ It cannot be set above F21- Max Frequency During stop Activated during stop Electronic Thermal Protective functions F56 Overload trip select Factory Unit DefaultOverload Warning and trip Parameter Name Set Display F59 Stall prevention select F60 Stall prevention level Stall prevention Freq Output phase loss protection I23 I24 External trip signal Frequency command loss Min/Max Range Factory Unit DefaultInverter Overload Set Troubleshooting & Maintenance Protective functions Troubleshooting & Maintenance FX or RX terminal is on Avoid damage to Igbt inside the inverter 13.2 Fault Remedy Protective Cause Remedy Functions Precautions for maintenance and inspection Part replacementsCheck points Specifications Specifications Load current VS Carrier frequency Temperature Derating Information Declaration of Conformity Technical Standards Applied EMC Installation Guide Cerus

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