SIMOTION LAD/FBD Preface Contents 1 Getting Started with LAD/FBD 1.1 What is LAD? 1.2 What is FBD? 1.3 Creating sample programs 1.3.1 Blinker program 1.3.2 Position axis program 2 LAD/FBD Basics 2.1 User interface in the LAD/FBD editor 2.1.1 Display of the LAD/FBD editor in the workbench 2.1.2 Operator input options in the LAD/FBD editor 2.1.3 Setting the LAD/FBD editor 2.1.4 Calling up the online help in the LAD/FBD editor 2.6 Declaring variables 2.6.1 Variables model 2.6.2 Data types 2.6.3 Access to inputs/outputs (process image, I/O variables) 2.6.4 Variable initialization time 2.6.5 Defining variables in the declaration area 2.6.6 Defining derived data types (UDT) 2.6.7 Defining connections