Automation and Drives - SCE
17.'LAD/STL/FDB Program S7 Blocks’ is an editor which allows you to create your STEP
7program as you require. To this end, the OB1 organization block with the first network has already been opened. In order to create your first logic operations, you must mark the first network. Now you can write your first STEP 7 program. Individual programs are usually divided
into networks in STEP 7. You open a new network by clicking on the network symbol, 
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Note: Comments regarding program documentation are separated from the program commands by the characters "//".
The network | L | MB 100 |
| T | AB 0 |
loads the clock memory byte activated in the hardware configuration and transfers it to an output byte. As a consequence, the 8 bits of the output byte flash in the different frequencies of the clock memory bits.
Note: The address of the output byte can be different from case to case, depending on the hardware configuration.
Foreword | Notes | Hardware configuration | STEP 7 program | Testing |
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T I A Training Document |
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Issue date: 02/2008 |
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| Programming the CPU | |||
