Output Description

DONE   BOOL \   (done)

The output variable DONE shows the processing SEND_C_TS_NA_1_ACT of the Function Block. It shows TRUE when the processing ended or an error took place. This variable DONE should be checked together with the variable ERR. If DONE and ERR are set to TRUE then the output ERNO should be checked to see which error occurred.

ERR   BOOL \   (error)

ERR shows TRUE if the Function Block was terminated as a consequence of an error, or FALSE if it ended normally.

ERNO

Data_Type	Default_Value	Range	Unit
WORD	-	0 … 65535	-

At output ERNO the identifier of an occurred error is provided. It is only valid when DONE and ERR is TRUE. (see, error messages): Error Messages of the Function Block Libraries