ISPSoft User Manual

Chapter 8
Ladder Diagram
Table of Contents
8.1 Introduction of a Ladder Diagram ..............................................................8-2
8.1.1 Editing Environment ...........................................................................8-2
8.1.2 Networks in a Ladder Diagram...........................................................8-3
8.1.3 Selecting Objects ...............................................................................8-4
8.2 Creating a Ladder Diagram in ISPSoft ......................................................8-5
8.2.1 Creating a Contact and a Coil ............................................................8-5
8.2.1.1 Inserting a Contact and Changing a Contact Type......................8-6
8.2.1.2 Inserting a Coil and Changing a Coil Type ..................................8-7
8.2.2 Using Devices, Symbols, and Constants in a Ladder Diagram ..........8-8
8.2.3 Typing Instructions .............................................................................8-9
8.2.4 Inserting Applied Instructions and Function Blocks ............................8-9
8.2.5 Creating a Comparison Contact .......................................................8-12
8.2.6 Inserting a Block Logic Instruction....................................................8-14
8.2.7 Creating Multiple Outputs.................................................................8-15
8.2.8 Putting a Label .................................................................................8-16
8.2.9 Editing a Comment...........................................................................8-17
8.2.10 Symbol Mode and Address Mode.................................................8-19
8.2.11 Bookmark .....................................................................................8-19
8.2.12 Activating/Inactivating a Network..................................................8-20
8-1