INTRODUCTION
Thank you for purchasing the Mitsubishi MELSEC-Q, -L, or -F series programmable controllers.
Before using this product, please read this manual and the relevant manuals carefully and develop familiarity with
the programming specifications to handle the product correctly.
When applying the program examples introduced in this manual to an actual system, ensure the applicability and
confirm that it will not cause system control problems.
CONTENTS
SAFETY PRECAUTIONS .................................................................................................................................A - 1
REVISIONS.......................................................................................................................................................A - 3
INTRODUCTION...............................................................................................................................................A - 5
CONTENTS ......................................................................................................................................................A - 5
MANUALS.........................................................................................................................................................A - 8
1. OVERVIEW
1.1 Overview
4.1.1 Project ........................................................................................................................................... 4 - 3
4.1.2 Program files.................................................................................................................................. 4 - 3
4.1.3 Tasks ........................................................................................................................................... 4 - 4
4.2.1 Types of POU ................................................................................................................................ 4 - 5
4.2.2 Program ......................................................................................................................................... 4 - 6
4.2.3 Functions ....................................................................................................................................... 4 - 6
4.2.4 Function blocks.............................................................................................................................. 4 - 7
4.2.5 Operators....................................................................................................................................... 4 - 7
4.2.6 Ladder blocks ................................................................................................................................ 4 - 8
1 - 1 to 1 - 8
1 - 2
1 - 2
1 - 6
1 - 7
1 - 8
1 - 8
2 - 1 to 2 - 4
2 - 2
2 - 3
3 - 1 to 3 - 2
3 - 2
4 - 1 to 4 - 58
4 - 2
4 - 5
A-5