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: