Mitsubishi Electronics 13JW55 ユーザーズマニュアル

 

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CONTENTS 

 

CHAPTER 1    BASICS OF PROGRAMMABLE CONTROLLER 

1- 1 to 1-14 

1.1  Program··········································································································································· 1- 1 

1.2  Program Processing Procedure ······································································································ 1- 4 

1.3  MELSEC-QnUD Module Configuration ··························································································· 1-  5 

1.4  External I/O Signal and I/O Number······························································································· 1-11 

1.5    System Configuration and I/O Number of Demonstration Machine··············································· 1-14 

CHAPTER 2    OPERATING GX Works2 

2- 1 to 2-64 

2.1  Features of GX Works2··················································································································· 2- 3 

2.1.1  MELSOFT iQ Works ················································································································· 2- 7 

2.2    Basic Knowledge Required for Operating GX Works2 ··································································· 2- 9 

2.2.1  Screen configuration in GX Works2 ························································································· 2- 9 
2.2.2  Ladder editor···························································································································· 2-11 
2.2.3  Project······································································································································ 2-20 

2.3  Operation Before Creating Ladder Program ·················································································· 2-22 

2.3.1  Starting up GX Works2············································································································ 2-22 
2.3.2  Creating a new project············································································································· 2-23 

2.4  Preparation for Starting Up CPU···································································································· 2-25 

2.5  Creating Ladder Program··············································································································· 2-32 

2.5.1    Creating a ladder program using the function keys································································· 2-32 
2.5.2    Creating a ladder program using the tool buttons ··································································· 2-34 

2.6  Converting Program (Ladder Conversion) ····················································································· 2-36 

2.7  Writing/Reading Data to/from Programmable Controller CPU······················································· 2-37 

2.8  Monitoring Ladder Program Status ································································································ 2-40 

2.9  Diagnosing Programmable Controller CPU ··················································································· 2-43 

2.10  Editing Ladder Program ··············································································································· 2-45 

2.10.1  Modifying a part of the ladder program ················································································· 2-45 
2.10.2  Drawing/deleting lines ··········································································································· 2-47 
2.10.3  Inserting/deleting rows··········································································································· 2-50 
2.10.4  Cutting/copying ladder program ···························································································· 2-55 

2.11  Verifying Data ······························································································································· 2-58 

2.12  Saving Ladder Program ··············································································································· 2-59 

2.12.1  Saving newly-created or overwritten projects ······································································· 2-59 
2.12.2  Saving a project with another name ······················································································ 2-60 

2.13  Reading the saved project ··········································································································· 2-61 

2.14  Opening Projects in Different Format··························································································· 2-62 

2.15  Saving Projects in Different Format ····························································································· 2-63 

CHAPTER 3    DEVICE AND PARAMETER OF PROGRAMMABLE CONTROLLER 

3- 1 to 3- 6 

3.1  Device·············································································································································· 3- 1 

3.2  Parameter········································································································································ 3- 3