- Studio 5000 Logix Designer
- Tasks, programs, and routines
- Add-On Instructions
- Controller Organizer
- Logical Organizer
- Alarms
- Tag-based alarms
- Tag Editor and Data Monitor
- Configure settings for Tag Editor and Data Monitor
- Equipment phases
- Equipment Sequences
- Equipment Sequence Diagrams
- Ladder Editor
- Structured Text Editor
- Sequential Function Chart Editor
- Define the steps of an SFC process
- PlantPAx instruction properties
- Controller Properties
- Editing Controller Properties
- Controller Security
- Source Protection
- License Source Protection for Routines and Add-On Instructions
- Module Information
- 1756 ControlLogix I/O Modules
- Instruction Set
Step plus transition
The Step + Transition represents a language construct consisting of a step wired to a transition.
Available Languages
Ladder Diagram |
Not Available |
Function Block |
Not Available |
Sequential Function Chart |
Step + Transition |
 |
Structured Text |
Not Available |
Operands
Sequential Function Chart
Operand | Type | Format | Description |
Step | SFC_STEP | tag | a major function of your process containing events done during a particular time, phase, or station. |
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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