Circuit diagram example
4.4 TIA Portal configuration
Safety engineering with AS‑Interface in the SIMATIC ET 200SP, including typical circuit diagram
Function Manual, 08/2020, A5E44991382002A/RS-AB/002
39
The safe monitoring of the position switch is then configured as follows. The explanation of
the individual parameters can be found in Section 4.4.5 (Page 36). A 1oo1 evaluation is
selected to monitor the position switch because the switch used (version 3SF13 ... 1BA4) is
already monitored for discrepancy (see Section 4.2.3 (Page 25)).
Figure 4-12 Configuration of the position switch
The position signal of the position switch is transferred to the safety program as a safe input
bit. The address of the safe input is shown in the following figure (I32.1 in this example).
Figure 4-13 Address for reading out the position of the position switch
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