Coding Conditions for Transitions
Code conditions for clearing of transitions by programming these in the level 2 window. Only one condition can be attached to a transition. When changing the programming language of a transition, the code zone must be empty. When defining the properties of conditions, indicate a name, priority, comment (optional), and the programming language (type). The available programming languages for transitions are Ladder Diagram (LD) and Structured Text (ST).
When no expression is attached to the Transition, the default condition is TRUE.
To code conditions for transitions
- Select the transition for which to code a condition.
- Right-click the transition, then chooseProperties.
- Specify the required properties for the transition from thePropertieswindow.
- To rename the transition, type the required text in the Name field.
- To specify the type (programming language) for the transition condition, choose the required type in theTypefield.
- To include a comment, type the required text in theCommentfield.
- In the Level 2 window, program the required condition.
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