Function blocks
Function blocks for TwinSAFE logic components 151
3.22.3 FB Counter configuration in TwinCAT 3
Figure 3-93: FB Counter configuration
Figure 3-94: FB Counter properties
Figure 3-95: FB Counter port properties
A mouse click next to the FB port, here Reset, CountUp, CountDown, Error, CounterOut, CounterZero
and ActValue, can be used to create variables that can be linked to input or output signals. Input 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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