Enter the condition of a transition
The level 2 editing window proposes two views for entering different
types of level 2 information:
- condition programmed in ST"Structured text"
A high-level language that is block structured and syntactically resembles Pascal/IL"Instruction list"
This is a low-level language and resembles assembly text or FFLD
- text notes
Use the tab buttons in the level 2 editing window for selecting a view:
When editing the condition, use the "Edit / Set Language" menu command to select the programming language. This command is not available if the condition is not empty. FBD"Function block diagram" A function block diagram describes a function between input variables and output variables. A function is described as a set of elementary blocks cannot be used to program a condition.