Chapter 15 Continuous Function Charts Table of Contents 15.1 Continuous Function Charts (CFC) ..................................................... 15-2 15.1.1 About Continuous Function Charts ............................................... 15-2 15.1.2 Things to Note When Using CFC .................................................. 15-2 15.1.3 CFC Programming in ISPSoft ....................................................... 15-3 15.1.4 CFC Editing Toolbar ................................................................... 15-4 15.1.5 Shortcuts for CFC Programing .....................................................
15-5 15.2 Creating a CFC in ISPSoft .................................................................. 15-6 15.2.1 Selecting Objects ...................................................................... 15-6 15.2.2 Input/Output Nodes and Logic Gates ............................................ 15-6 15.2.2.1 Inserting Nodes or Gates .................................................... 15-7 15.2.2.2 Add/Delete a Pin ............................................................... 15-8 15.2.3 Changing a Pin Type ................................................................ 15-10 15.2.4 Connecting objects and Canceling Connections ............................
15-11 15.2.5 Instructions and Function Blocks ............................................... 15-11 15.2.5.1 Inserting an Instruction .................................................... 15-13 15.2.5.2 Inserting a Function Block ................................................ 15-14 15.2.6 Deleting objects ...................................................................... 15-16 15.2.7 Editing Devices or Symbols ....................................................... 15-17 15.2.8 Activating/Inactivating an Object ............................................... 15-18 15.2.9 Inserting a Comment ...............................................................
15-19 15.2.10 Changing the Order in Which Objects are Executed ...................... 15-21 15.2.11 Displaying/Hiding Information ................................................... 15-22 15-1