Attribute: monitoring_encoding
The attribute pragma is allowed for variables of data type STRING
and for variables of an alias data type of type STRING
. The attribute has the effect that the values of the variables are marked with it to be decoded in UTF-8 format during monitoring.
Syntax:
{attribute 'monitoring_encoding' := 'UTF8'}
Insertion location: Above the variable declaration
Example 280. Example
PROGRAM PLC_PRG VAR {attribute 'monitoring.encoding' := 'UTF8'} strDat : STRING := 'abc'; attribute 'monitoring_encoding' := 'UTF-8'} strVarUtf8: STRING := UTF8#'你好,世界!ÜüÄäÖö'; {attribute 'monitoring_encoding' := 'UTF-8'} str1: STRING := UTF8#'AÄyyy'; {attribute 'monitoring_encoding' := 'UTF-8'} str2: STRING := UTF8#'AÄxxxÜÜÜ'; strVarUtf8_1: STRING := '你好,世界!ÜüÄäÖö'; str1_1: STRING := 'AÄyyy'; str2_1: STRING := 'AÄxxxÜÜÜ'; END_VAR
