사용자 설명서차례Cover1Safety Messages2Definitions and Symbols2Hazardous High Voltage2General Precautions - Read These First!3Index to Warnings and Cautions in This Manual5General Warnings and Cautions10General Caution12UL® Cautions, Warnings, and Instructions13Wiring Warnings for Electrical Practices and Wire Sizes13Terminal Tightening Torque and Wire Size13Circuit Breaker and Fuse Sizes15Wire Connectors15Motor Overload Protection15Table of Contents16Revisions18Contact Information19Getting Started20Introduction21Main Features21Digital Operator Interface Components22Removable Components23Specifications Label and Agency Approvals24Model Number Convention24SJ300 Inverter Specifications25Tables for 200V class inverters25Tables for 400V class inverters26General Specifications28Signal Ratings29Derating Curves30Introduction to Variable-Frequency Drives32The Purpose of Motor Speed Control for Industry32What is an Inverter?32Torque and Constant Volts/ Hertz Operation32Inverter Input and Three-Phase Power33Inverter Output to the Motor33Intelligent Functions and Parameters34Braking34Velocity Profiles34Frequently Asked Questions36Inverter Mounting and Installation38Orientation to Inverter Features39Unpacking and Inspection39Main Physical Features39Basic System Description42Step-by-Step Basic Installation43Determining Wire and Fuse Sizes51Terminal Dimensions and Torque Specs53Logic Control Wiring57Powerup Test58Goals for the Powerup Test58Pre-test and Operational Precautions58Powering the Inverter59Using the Front Panel Keypad60Front Panel Introduction60Parameter Editing and Controls60Keys, Modes, and Parameters61Keypad Navigational Map62Selecting Functions and Editing Parameters63Monitoring Parameters with the Display66Running the Motor66Configuring Drive Parameters68Choosing a Programming Device69Introduction69Inverter Programming Keypads69Using Keypad Devices70Inverter Front Panel Keypad70Key and Indicator Legend70Keypad Navigational Map71Operational Modes72Run Mode Edits72Control Algorithms72“D” Group: Monitoring Functions73Parameter Monitoring Functions73Trip Event and Programming Error Monitoring74“F” Group: Main Profile Parameters75“A” Group: Standard Functions76Basic Parameter Settings76Analog Input Settings78Multi-speed and Jog Frequency Settings80Torque Control Algorithms81DC Braking Settings85Frequency- related Functions87Acceleration Pause Function88PID Control89Automatic Voltage Regulation (AVR) Function90Energy Savings Mode / Optimal Accel/Decel90Second Acceleration and Deceleration Functions91Accel/Decel Characteristics93Additional Analog Input Settings95“B” Group: Fine-Tuning Functions96Automatic Restart Mode and Phase Loss96Electronic Thermal Overload Alarm Setting97Overload Restriction101Software Lock Mode103Miscellaneous Settings104Free-setting V/f Pattern112External Brake Control113“C” Group: Intelligent Terminal Functions114Input Terminal Configuration114Intelligent Input Terminal Overview116Output Terminal Configuration120Output Function Adjustment Parameters124Serial Communications126Analog Signal Calibration Settings127Miscellaneous Functions128“H” Group: Motor Constants Functions129Introduction129“P” Group: Expansion Card Functions132“U” Group: User-selectable Menu Functions134Programming Error Codes135Operations and Monitoring137Introduction138Cautions for Operating Procedures138Warnings for Operating Procedures139Optional Controlled Decel and Alarm at Power Loss140Connecting to PLCs and Other Devices143Example Wiring Diagram144Specifications of Control and Logic Connections145Terminal Listing146Using Intelligent Input Terminals147Input Wiring Examples147Wiring Diagram Conventions148Forward Run/ Stop and Reverse Run/Stop Commands148Multi-Speed Select149Jogging Command152External Signal for DC Injection Braking153Set Second or Third Motors154Two-stage Acceleration and Deceleration155Free-run Stop156External Trip157Unattended Start Protection158Commercial Power Source Switching159Software Lock161Analog Input Current/Voltage Select162Reset Inverter163Thermistor Thermal Protection164Three-wire Interface Operation165PID ON/OFF and PID Clear166Internal Speed Loop Gain Settings167Remote Control Up and Down Functions169Force Operation from Digital Operator170Overload Restriction171Torque Limit173External Brake Control Function175Expansion Card Input Signals177Using Intelligent Output Terminals178Run Signal179Frequency Arrival Signals180Overload Advance Notice Signal182Output Deviation for PID Control183Alarm Signal184Over-torque Signal186Instantaneous Power Failure / Under-voltage Signal187Torque Limit Signal190Run Time / Power-On Time Over Signals190Thermal Warning Signal191Brake Control Signals194Expansion Card Output Signals194Analog Input Operation195Input Terminal Signals195Input Filter195Wiring Examples197Analog Output Operation198[FM] Terminal198PWM Signal Type198FM Signal Type199[AM] and [AMI] Terminals200Setting Motor Constants for Vector Control201Introduction201Auto-tuning of Motor Constants203Auto-tuning Procedure204Adaptive Auto- tuning of Motor Constants205Manual Setting of Motor Constants206PID Loop Operation207Configuring the Inverter for Multiple Motors208Simultaneous Connections208Inverter Configuration for Multiple Motor Types208Inverter System Accessories210Introduction211Component Descriptions212AC Reactors, Input Side212AC Reactor or LCR Filter, Output Side212Zero-phase Reactor (RF Noise Filter)213EMI Filter213Ferrite Core213RF Noise Filter (Capacitive)213DC Link Choke213Expansion Cards214Dynamic Braking215Introduction215Dynamic Braking Usage Ratio215SJ300 Dynamic Braking Selection Tables216Choosing a Braking Unit217Selecting a Braking Resistor218Troubleshooting and Maintenance222Troubleshooting223Safety Messages223General Precautions and Notes223Inspection Items223Troubleshooting Tips224Monitoring Trip Events, History, & Conditions226Fault Detection and Clearing226Error Status Codes226Error Codes226Trip History and Inverter Status229Restoring Factory Default Settings230Maintenance and Inspection231Monthly and Yearly Inspection Chart231Megger Test232Spare parts233Capacitor Life Curve233Capacitor Replacement234Fan Assembly Replacement235General Inverter Electrical Measurements236Inverter Output Voltage Measurement Techniques237IGBT Test Method238Warranty239Warranty Terms239Glossary and Bibliography240Glossary241Bibliography245Serial Communications246Introduction247Serial Connection Diagrams248Serial Network Parameter Settings249Communications Protocol250Introduction to Command List250Command - 00251Command - 01251Command - 02252Command - 03253Command - 04255Command - 05256Command - 06258Command - 07259Command - 08260Command - 09260Command - 0A261Command - 0B261Communications Reference Information262Inverter Affirmative Reply262Inverter Negative Reply262Block Check Code (BCC)263ASCII Code Table263Communication Test Mode264Drive Parameter Settings Tables265Introduction266Parameter Settings for Keypad Entry266Main Profile Parameters266Standard Functions267Fine Tuning Functions271Intelligent Terminal Functions274Motor Constants Functions277Expansion Card Functions279User-selectable Menu Functions280CE-EMC Installation Guidelines281CE-EMC Installation Guidelines282Hitachi EMC Recommendations284Index285A285B285C285D286E286F286G286H286I287J287K287L287M287N287O287P288R288S288T289U289V289W289Z289크기: 7.15메가바이트페이지: 289Language: English매뉴얼 열기