Function blocks
Function blocks for TwinSAFE logic components 205
Figure 3-131: FB Envelope port properties
A mouse click next to the FB Port can be used to create variables that can be linked with input or output
signals. Settings such as changing the data type or activation of the input can be made via the properties
of the FB port.
The MapState and MapDiag entries define which diagnostic functions of the FB are mapped to the cyclic
process image.
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