Siemens SIMATIC STEP 7 V5.2 User Manual

Programming a Function
8-5
STEP 7 Getting Started
A
5E00171228-01
Programming the Timer Function in Function Block Diagram
If you are programming in Function Block Diagram, select the input area below the
network and enter the FBD program below for the timer function.
Then save the function and close the window.
In order for the timer function to be processed, you need to call the function in a block
which is hi
g
her up in the block hierarch
y
(in our example, in OB1).
You can find more information under Help >
Contents in the topics "Calling Reference Helps,"
"The STL, FBD, or LAD Language Description,"
and "Timer Instructions."

Siemens SIMATIC STEP 7 V5.2 Specifications

General

Brand	Siemens
Model	SIMATIC STEP 7 V5.2
Category	Industrial Equipment
Language	English