AnalyzeExpressionTable (FB)

FUNCTION_BLOCK AnalyzeExpressionTable

AnalyseExpressionTable writes the components of the expression, which are adding to the total value FALSE, to an array. For each component the following information is provided by structure ExpressionResult: name, address, comment, (current)value.

InOut:

Scope Name Type Comment Input InputExp BOOL Expression to be analysed DoAnalyze BOOL TRUE starts analysis Output ExpResult BOOL Current value of the expression OutTable ARRAY [0..TABLE_UPPER_BOUND] OF ExpressionResult Result of the analyzation