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source

Short summary​

This property returns the source of the event. The SourceInfo is generated internally as standard behavior. It then contains the symbol name of the function block that instantiates FB_TcMessage as the SourceName and the object ID of the PLC instance as the SourceID. If the instance of FB_TcMessage is hidden with the 'hide' attribute, no symbol name can be generated internally for the standard behavior.

  • Type: Tc2_System.T_MaxString
  • Getter: public

Code​

Declaration​

PROPERTY FINAL source : Tc2_System.T_MaxString