Initial step in ST
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the initial →step within the →SFC network, One or several actions can be associated to the initial step: See "Evaluating the ST-code including the SFC networks" for information on when a step or initial step is active or inactive and the results of this. The usage of the initial step is only possible within the current POU. |
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Using step flag and step times
It is possible to use the properties of the initial step. This is similar to using the properties of the step (see under "Steps in ST, Using step flag and step times").