Hitachi L100 Table of Contents

L100 Inverter xv

Safety Messages . ............................................. ............................................. ....................... iii

Hazardous High Voltage ..................................................................................................... iii

General Precautions - Read These First! ......... .. .............................................. .. ...................iv

Precautions for EMC (Electromagnetic Compatibility) .......................................................vi

Index to Warnings and Cautions in This Manual ............... .. .............................................. vii

General Warnings and Cautions .................. ............................................. .......................... xii

Revisions ................................... ........................ ........................... ......................... ........... xvii

Introduction ..................................... ............................. ............................ .........................1–2

L100 Inverter Specifications .............................................................................................1–4

Introduction to Variable-Frequency Drives ................... ............................................... ....1–7

Frequently Asked Questions ...........................................................................................1–12

Orientation to Inverter Features ............................... .. ............................................. .. ........2–2

Basic System Description .................... ............................................. .................................2–5

Step-by-Step Basic Installation ...................................... ............................................... ....2–6

Powerup Test ....................... ............................................. ............................................. ..2–17

Using the Front Panel Keypad ........................................................................................2–19

Choosing a Programming Device ....................... ... ............................................. ..............3–2

Using Keypad Devices ...... .. ........................................... .. ............................................. ....3–3

Using the PC Software — DOP Plus ............................................. .. .................................3–6

“D” Group: Monitoring Functions ....................................................................................3–8

“F” Group: Main Profile Parameters .................................................................................3–9

“A” Group: Standard Functions ......................................................................................3–10

“B” Group: Fine Tuning Functions .................................................................................3–21

“C” Group: Intelligent Terminal Functions ....................................................................3–27

Introduction ..................................... ............................. ............................ .........................4–2

Connecting to PLCs and Other Devices .............. ... ............................................. ..............4–4

Using Intelligent Input Terminals ............. .. ...................................................... .. ..............4–6

Using Intelligent Output Terminals .................................................. .. .. ...........................4–18

Analog Input Operation ...................................................................................................4–24

Analog and Digital Monitor Output ................................................................................4–25

PID Loop Operation ........................................................................................................4–27

Configuring the Inverter for Multiple Motors .................................................................4–28

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