an error log
_ReturnValues where possible error
successfully or not: ETrendStorageReaderErrors.NoError
_NEXT_OBJECT_INSTANCE 16#11 ERROR
Types.RTS_IEC_RESULT Runtime system error
errCtx SMRE.Error
Ctx SMRE.Error
ListForCombobox_SMC_COORD_SYSTEM (TextList) TextListForCombobox_SMC_ERROR
