GetCurrentFaultSituation Method – OPC UA for PROFINET Encoder

7.5.3 GetCurrentFaultSituation Method

The GetCurrentFaultSituation Method returns all log entries which occurred since the last acknowledge as LogEntries array. Starting with the most recent one, all log entries without valid EventAcknowledged timestamp are returned. Method invocation shall be possible for all users (read-only).

Signature

	GetCurrentFaultSituation (
		[out] LogEntryDataType[] 	CurrentLogEntries
	);

Argument	Description
CurrentLogEntries	Array containing the log entries occurred since the last acknowledge. An empty array is returned if no logbook entry matches the filter criteria.

The Method Result Codes (defined in Call Service) are defined in Table 25.

Table 25 – Possible Method Result Codes

Result Code	Description
Good	The Method execution was successful.
Bad_Locked	The parent EncoderChannelType Object is locked by a different Client’s Session.
Bad_RequiresLock	The parent EncoderChannelType Object is not locked. Clients must lock the parent EncoderChannelType Object before invoking a Method.
Bad_UnexpectedError	The Server is not able to execute the function because an unexpected error occurred. The Device might be temporarily unavailable or unreachable due to network failure.