Selecting blocks

Your first programming step is to select the blocks for your circuit program. Determine the order in which you want to insert the I/O and the standard/SFB blocks.

Under Co in the programming toolbar, you find the constants and terminals, that is, a collection of I/O and constant signals. Under GF, you find the basic logic functions of Boolean algebra: standard digital logic blocks. Under SF you can find the special functions. You can also access the respective function groups via the function keys.

or [F6] → Constants/connectors

or [F8] → SFBs

Only in the FBD and UDF Editors:

or [F7] → Basic functions

A quick and easy way of selecting blocks and placing them into your circuit program