Programming a Function
8-5
STEP 7 Getting Started
A5E00171228-01
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 higher up in the block hierarchy (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."
Содержание SIMATIC STEP 7 V5.2
Страница 4: ...Welcome to STEP 7 STEP 7 Getting Started iv A5E00171228 01 ...
Страница 12: ...Introduction to STEP 7 1 6 STEP 7 Getting Started A5E00171228 01 ...
Страница 22: ...Programming with Symbols 3 4 STEP 7 Getting Started A5E00171228 01 ...
Страница 60: ...Creating a Program with Function Blocks and Data Blocks 5 24 STEP 7 Getting Started A5E00171228 01 ...
Страница 76: ...Downloading and Debugging the Program 7 14 STEP 7 Getting Started A5E00171228 01 ...
Страница 88: ...Programming a Shared Data Block 9 4 STEP 7 Getting Started A5E00171228 01 ...
Страница 100: ...Programming a Multiple Instance 10 12 STEP 7 Getting Started A5E00171228 01 ...
Страница 110: ...Appendix A STEP 7 Getting Started A 2 A5E00171228 01 ...