Transition
The Transition determines if the controller goes on to execute the next step.
A Transition in a sequential function chart (SFC) is the true or false condition that tells the controller when to go to the next step. The transition defines the physical conditions that must occur or change in order go to the next step.
Available Languages
Ladder Diagram |
Not Available |
Function Block |
Not Available |
Sequential Function Chart |
Transition |
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Structured Text |
Not Available |
Operands
Sequential Function Chart
Operand | Type | Format | Description |
Transition | BOOL | tag | a transition is the true or false condition that tells the controller when to go to the next step |
Description
Each transition use a backing tag that uses the BOOL data type.
If the transition is | The value is | And |
true | 1 | the controller goes to the next step. |
false | 0 | the controller continues to execute the current step. |
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