Output Description

DONE   BOOL \    (done)

Output DONE indicates the processing state of the Function Block. After completion or abortion of processing (due to an error), DONE is set to TRUE for one cycle. For that reason, the output always has to be considered together with output ERR. If ERR is TRUE, an error occurred. In this case, the error number can be read at output ERNO.

ERR   BOOL \    (error)

Output ERR indicates whether an error occurred during the processing of the Function Block. This output always has to be considered together with output DONE. If DONE is TRUE and ERR is TRUE, an error occurred. In this case, the error number can be read 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

BOOTZIP_HASH   ARRAY \ [0..15] OF BYTE \   (Hash \ of the BOOT.ZIP file)

BOOTZIP_HASH outputs the MD5 hash of the user program part of the bootproject.

WEBZIP_HASH   ARRAY \ [0..15] OF BYTE \   (Hash \ of the WEB.ZIP file)

WEBZIP_HASH outputs the MD5 hash of the webvisu part of the bootproject.