→Step
according to →IEC-standard: situation in which the behavior of a →program organization unit with respect to its inputs and outputs follows a set of rules defined by the associated →actions of the step
The initial step is a special type of step: The initial step is the step within the SFC network that is active when the evaluation starts.
logi.CAD 3 supports the usage of steps within these editors:
editor |
details under |
ST-editor |
"Steps in ST" and "Initial step in ST" |
FBD-editor |