Output Description

DONE

Data_Type	Default_Value	Range	Unit
BOOL	-	TRUE / FALSE	-

Output DONE indicates the state of execution.

It has the value TRUE when the execution is finished and the outputs are valid. When DONE becomes FALSE other outputs are not valid any more.

ERR

Data_Type	Default_Value	Range	Unit
BOOL	-	TRUE / FALSE	-

Output ERR indicates whether an error occurred during Function Block execution.

It is only valid when DONE is TRUE. The kind of occurred error is specified by the error identifier at output ERNO.

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

LEVR_BY

Data_Type	Default_Value	Range	Unit
WORD	-	-	-

As long as EN = TRUE, output LEVR_BY displays the filling level of the receive buffer in bytes.

LEVR_DS

Data_Type	Default_Value	Range	Unit
WORD	-	-	-

As long as EN = TRUE, output LEVR_DS displays the filling level of the receive buffer in data sets.

LEVSH_BY

Data_Type	Default_Value	Range	Unit
WORD	-	-	-

As long as EN = TRUE, output LEVSH_BY displays the filling level of the high priority send buffer in bytes.

LEVSH_DS

Data_Type	Default_Value	Range	Unit
WORD	-	-	-

As long as EN = TRUE, output LEVSH_DS displays the filling level of the high priority send buffer in data sets.

LEVSL_BY

Data_Type	Default_Value	Range	Unit
WORD	-	-	-

As long as EN = TRUE, output LEVSL_BY displays the filling level of the low priority send buffer in bytes.

LEVSL_DS

Data_Type	Default_Value	Range	Unit
WORD	-	-	-

As long as EN = TRUE, output LEVSL_DS displays the filling level of the low priority send buffer in data sets.

LEVSTO_DS

Data_Type	Default_Value	Range	Unit
WORD	-	-	-

As long as EN = TRUE, output LEVSTO_DS displays the filling level of the timeout buffer in data sets.

NUMR_BC

Data_Type	Default_Value	Range	Unit
DWORD	-	-	-

NUMR_BC outputs the number of broadcasts (data packages to all stations) which were received by this station.

NUMR_REJ

Data_Type	Default_Value	Range	Unit
DWORD	-	-	-

At output NUMR_REJ, the number of data sets is displayed which were discarded during reception due to a full receive buffer. Data sets are only discarded if this is set accordingly within the PLC configuration of the ARCNET processing.

NUMR_OWR

Data_Type	Default_Value	Range	Unit
DWORD	-	-	-

At output NUMR_OWR, the number of data sets is displayed which were overwritten during reception due to a full receive buffer. Data sets are only overwritten in the receive buffer, if this is set accordingly within the PLC configuration of the ARCNET processing.

NUMR_INV

Data_Type	Default_Value	Range	Unit
DWORD	-	-	-

NUMR_INV outputs the number of telegrams which were received faulty by this station.