4.4.1 Configuring a Module ....................................................................... 4-6 4.4.2 Parameter Setting for PLCs and Modules ............................................. 4-7 4.5 Creating a Program ......................................................................... 4-10 4.5.1 Adding a Ladder Diagram ............................................................... 4-10 4.5.2 Basic Editing - Creating a Contact and a Coil ..................................... 4-12 4.5.3 Basic Editing - Inserting a Network and Typing an Instruction .............. 4-15 4.5.4 Basic Editing - Selection of a Network and Operation ..........................
4-17 4.5.5 Basic Editing - Connecting a Contact in Parallel .................................. 4-20 4.5.6 Basic Editing - Editing a Comment ................................................... 4-21 4.5.7 Basic Editing - Inserting an Applied Instruction .................................. 4-22 4.5.8 Basic Editing - Creating a Comparison Contact and Typing a Constant ... 4-24 4.5.9 Writing a Program ......................................................................... 4-25 4.5.10 Checking and Compiling a Program .................................................. 4-26 4.6 Testing and Debugging a Program ...................................................
4-27 4.6.1 Creating a Connection .................................................................... 4-27 4.6.2 Downloading a Program and Parameters ........................................... 4-30 4.6.3 Connection Test ............................................................................ 4-33 Chapter 5 POU and Task 5.1 Program Organization Units and Tasks .............................................. 5-2 5.2 Program Organization Units .............................................................. 5-3 5.2.1 Program Architecture and Types .....................................................
5-3 5.2.2 POUs in ISPSoft ............................................................................ 5-4 5.3 Tasks ................................................................................................. 5-6 5.3.1 Managing the Tasks in ISPSoft ........................................................ 5-6 5.3.2 Tasks in the Project Management Area ........................................... 5-11 5.3.3 Executing the POUs Assigned to a Task .......................................... 5-13 5.4 Managing a POU .............................................................................. 5-16 5.4.1 Creating and Setting a POU ..........................................................
5-16 5.4.2 POU Active State ......................................................................... 5-20 5.4.3 Delete and Copy POU .................................................................. 5-21 5.4.4 Set and Remove POU Password .................................................... 5-23 iv