Chapter 15 Continuous Function Charts 15.2.5.1 Inserting an Instruction There are two methods to insert an instruction. Method 1: Drag the instruction (1) Open the API to seek for the instruction you’d like to use, as the image shown below. (2) Click on the instruction you’d like to add and drag it to where you’d like to add in the editing area. And then the instruction is added. 15-13