DiagHistory (FB)

FUNCTION_BLOCK DiagHistory

read entries from diagnosis history (in async task)

Attributes:
qualified_only

Methods:

GetLatestVal

GetLatestValAndTxt

GetLatestValAndTxtExt

GetLatestValExt

GetNewerVal

GetNewerValAndTxt

GetNewerValAndTxtExt

GetNewerValExt

GetOlderVal

GetOlderValAndTxt

GetOlderValAndTxtExt

GetOlderValExt

GetOldestVal

GetOldestValAndTxt

GetOldestValAndTxtExt

GetOldestValExt

Structure: