Assignment Of The Control Interface - Siemens SIMATIC ET 200AL Manual

4.2.2.3

Assignment of the control interface

The user program uses the control interface to influence the behavior of the counters and the
channels 8...15 of the module parameterized as an output.
The figure below shows the address assignment of the module in the process image output
in the configuration method 4xCount.
At Counter 0 x stands for the output byte QB 2 in this case, at Counters 1 to 3 you add 6
bytes, 12 bytes and 18 bytes respectively to this output byte.
When you assign a different start address to the digital input/digital output module, the byte
sequence changes correspondingly.
Figure 4-8
Digital input/Digital output module DIQ 16x24VDC/0.5A 8xM12 (6ES7143-5AH00-0BA0)
Manual, 03/2019, A5E38688112-AC
Address space control interface configuration method 4xCount
4.2 Configuration method 4xCount
Counting
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