FlexPendant Operators Manual 3HAC16590 ... - Technology

6 Programming and testing6.8.5. Editing instruction expressions and declarations6.8.5. Editing instruction expressions and declarationsExpressionsAn expression specifies the evaluation of a value. It can be used, for example:• as a condition in an IF instruction• as an argument in an instruction• as an argument in a function callRead more in RAPID reference manual - RAPID overview and RAPID reference manual -Instructions.Inserting expressionsThis procedure describes how to insert and edit expressions in instructions.StepAction1. In the Program Editor, tap to select the instruciton you want to edit and then tapEdit.2. Tap Change selected and tap to select the argument to change.3. Tap Insert expression.en04000007044. Edit the length of the expression by tapping the keys to the right:• Arrows: step backward and forward in the expression.• + to add expression. Tap the new expression to define it.• - to delete expression.• () to set a parenthesis around the highlighted expression.• (o) to delete a parenthesis.188Continues on next page3HAC 16590-1 Revision: B