Contents

Chapter 1

Programming for the Micro PLC

1-1

 

Programming Basics

1-2

 

PLC Programs

1-3

 

The Micro PLC Instruction Set

1-4

 

Programming Devices and Formats

1-5

 

Memory Types and Addresses

1-6

 

Constants and Register Values in a Program

1-6

 

Special Coils

1-7

 

Programming for an Analog Expander Unit

1-8

Chapter 2

Programming with the ProgrammingSoftware

2-1

 

Using the Programming Functions

2-2

 

Creating a Program Rung

2-4

 

Running the Programming Software

2-5

 

Editing Basics

2-6

 

Horizontal and Vertical Lines in a Rung

2-7

 

Element Labels and Rung Labels

2-8

 

Editing a Completed Rung

2-9

 

Deleting Rungs

2-13

 

Moving Rungs

2-13

 

Copying Rungs

2-14

 

Searching for a Rung or Program Element

2-15

Chapter 3

Programming with a Hand-held Programmer

3-1

 

Program Listing

3-2

 

Program Transfer

3-2

 

Entering Program Logic

3-3

 

Inserting a Rung Element

3-4

 

Deleting a Rung Element, Rung or Program In Memory

3-5

 

Searching

3-7

 

Programming Examples Using the HHP

3-8

Chapter 4

The Micro PLC Instruction Set

4-1

 

Instruction Set Summary

4-2

 

Contacts

4-4

 

Normally-Open Contact

4-5

 

Normally-Closed Contact

4-7

 

Positive Transition Contact

4-9

 

Negative Transition Contact

4-10

GFK-0804B

Micro PLC Programmer's Guide - April 1994

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GE GFK-0804B manual Contents