Chapter 11 Function Block Diagram The environment in which a function block diagram can be edited is shown below. The table at the upper part of the window is a local symbol table, and the area at the lower part of the window is a working area. Local symbol table Working area After a program editing window in which a function block diagram can be created is opened, the corresponding toolbar will appear in the ISPSoft window. The functions are described below.
11-3 Icon Keyboard shortcut Function None Displaying/Hiding the symbol or address Shift+Ctrl+C Displaying/Hiding the comments on the networks None Displaying/Hiding the commands on the devices Shift+Ctrl+A Activating/Inactivating the network selected Shift+Ctrl+B Adding a bookmark to the network selected or deleting the bookmark from the network selected Shift+Ctrl+P Going to the previous bookmarked position Shift+Ctrl+N Going to the next bookmarked position Ctrl+I Inserting a network above the network selected Shift+Ctrl+I Inserting a network under the network selected Shift+F1 Inserting an AND block Shift+F2 Inserting an OR block Shift+F3 Inserting an output node Shift+F4 Adding an input node to the AND/OR block Shift+F5 Deleting the input node from the AND/OR block Shift+F6 Inserting inverse logic