Hitachi SJ700 Series Software, Instruction Manual

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Contents
iii
Chapter 1 Introduction
1.1 Installing and Uninstalling EzSQ·······························································································1 - 1
1.1.1 Installing EzSQ ············································································································1 - 1
1.1.2 Uninstalling EzSQ ········································································································1 - 3
1.2 Preparing for Programming·······································································································1 - 5
Chapter 2 Creation and Execution of a User Program
2.1 Language Specifications ···········································································································2 - 1
2.2 Overview of System Configuration ···························································································2 - 2
2.3 General Flow of Operation and Setup ······················································································2 - 3
2.4 Creation of User Program ·········································································································2 - 3
2.5 Syntax Check ····························································································································2 - 3
2.6 Settings on the Inverter·············································································································2 - 4
2.7 Execution of User Program·······································································································2 - 5
Chapter 3 Syntax
3.1 Code Description Format ··········································································································3 - 1
3.1.1 Line ······························································································································3 - 1
3.1.2 "Label" field ··················································································································3 - 1
3.1.3 "Mnemonic" field ··········································································································3 - 1
3.1.4 "Parm 1 to 6" fields ······································································································3 - 1
3.1.5 "Comment" field ···········································································································3 - 1
3.2 Data Description Format ···········································································································3 - 2
3.2.1 "Variable" field ··············································································································3 - 2
3.2.2 "Define" field ················································································································3 - 2
3.2.3 "Answer" field ···············································································································3 - 2
3.2.4 "Comment" field ···········································································································3 - 2
3.3 Variables and Ranges of Numerical Values··············································································3 - 2
3.4 Operators ··································································································································3 - 3
3.5 Conditions ·································································································································3 - 3
Chapter 4 How To Use EzSQ
4.1 Starting and Terminating EzSQ·································································································4 - 1
4.1.1 Starting EzSQ ··············································································································4 - 1
4.1.2 Terminating EzSQ ········································································································4 - 2
4.2 Flow of Programming················································································································4 - 3
4.3 File Management ······················································································································4 - 4
4.4 Methods of Entering a Program in the "Code Window" ····························································4 - 6
4.5 Program Editing Functions········································································································4 - 10
4.6 Methods of Entering Data in the "Data Window" ······································································4 - 12