Automation– and Drive Technology- SCE
15.With LAD, STL, FBD: Program blocks, you now have an editor that give you the possibility to generate your STEP 7-Program.
The schema for the selection of the data element through the button is shown for the first three inputs as specified below.
If the organization block OB1 is not generated for all switches S0 to S7, it should be saved 
and downloaded into the PLC 
. The mode switch of the CPU must be on STOP! ( 
)
16.Through the switching of the key switch to RUN, the program is started.
If only one of buttons S0 to S7 is activated through inching, the display of the value in the data block that is assigned takes place on the output module with the address QW4.
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Forward | Notes | Generating data blocks |
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T I A Training document | Page 18 of 18 |
| Module B4 | |
Last revision: 02/2002 |
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| Data blocks | |
