Create

This method creates an alarm instance in the EventLogger.

Syntax

METHOD Create : HRESULT
    eventClass        : GUID;
    nEventId          : UDINT;
    eSeverity         : TcEventSeverity;
    bWithConfirmation : BOOL;
    ipSourceInfo      : I_TcSourceInfo;
END_VAR

Inputs

Name	Type	Description
eventClass	GUID	GUID of the event class.
nEventId	UDINT	ID of the event.
eSeverity	TcEventSeverity	Severity of the event.
bWithConfirmation	BOOL	Defines whether the alarm requires mandatory confirmation.
ipSourceInfo	I_TcSourceInfo	Interface pointer to the source information. This information is optional. An instance of the type FB_TcSourceInfo can be specified here. If nothing (NULL) is transferred, standard source information is generated.

Return value

Name	Type	Description
Create	HRESULT	Returns S_OK if a new alarm was successfully created. Returns ERROR_ALREADY_EXISTS if the alarm has already existed. Otherwise returns HRESULT as the error code

Name

Type

Description

Create

HRESULT

Returns S_OK if a new alarm was successfully created.

Returns ERROR_ALREADY_EXISTS if the alarm has already existed.

Otherwise returns HRESULT as the error code