DriverCfg (STRUCT) ¶ TYPE DriverCfg : STRUCT Driver configuration structure InOut: Name Type Comment pstIniContent POINTER TO STRING(InternalConstants.IniStringPtrSize) xCredentialsAtRuntime BOOL Initialization string for PLCHandler pConnectionSetup POINTER TO ConnectionSetup If the credentials have to be used

Library Information ¶ GetLibVersion (Function) GetLibVersionNumber (Function) IsLibReleased (Function)

GetLibVersion (FUN) ¶ FUNCTION GetLibVersion : VERSION This function has been automatically generated from the project information. InOut: Scope Name Type Return GetLibVersion VERSION

GetLibVersionNumber (FUN) ¶ FUNCTION GetLibVersionNumber : DWORD This function has been automatically generated from the project information. InOut: Scope Name Type Return GetLibVersionNumber DWORD

RequestFactory.ReleaseRequest (METH) ¶ METHOD ReleaseRequest InOut: Scope Name Type Comment Input request IDatasources.IDriverRequest The request that should be released. The object will no longer be accessed after this call.

RequestFactory.ReusableRequestsSupported (PROP) ¶ PROPERTY ReusableRequestsSupported : BOOL

Requests ¶ CustomRequestResponse (FunctionBlock) FB_Exit (Method) ICDSV3Response ContentData (Property) ContentSize (Property) RawData (Property) RawSize (Property) IDriverCustomRequest Request (Property) Response (Property) IRequest Poll (Method) Release (Method) Send (Method) CustomRequestState (Enum) FailureReadRequest (FunctionBlock) NextOperation (Property) Poll (Method) Release (Method) Send (Method) IRequest (Interface) Poll (Method) Release (Method) Send (Method) IRequestNoSyncReleaseDuringShutdown (Interface) ReadItemInfo (Struct) ReadRequest (FunctionBlock) Abstract InActiveState (Property) ReleaseThis (Method) ReleaseVarList (Method) ReleasingAfterJoinDueToActiveState (Method) Init (Method) Poll (Method) Send (Method) ReadRequestState (Enum) ReadableRequestBase (FunctionBlock) Abstract InActiveState (Property) Poll (Method) ReleaseThis (Method) ReleaseVarList (Method) ReleasingAfterJoinDueToActiveState (Method) Send (Method) Init (Method) Protected AssignReadValues (Method) Release (Method) ReusableRequestState (Enum) WriteRequest (FunctionBlock) Init (Method) Poll (Method) Release (Method) Send (Method)

CustomRequestResponse (FB) ¶ FUNCTION_BLOCK CustomRequestResponse IMPLEMENTS IRequest , IDatasources.IDriverCustomRequest, IDatasources.ICDSV3Response Properties: ContentData ContentSize RawData RawSize Request Response Methods: FB_Exit Poll Release Send Structure: FB_Exit (Method) ICDSV3Response ContentData (Property) ContentSize (Property) RawData (Property) RawSize (Property) IDriverCustomRequest Request (Property) Response (Property) IRequest Poll (Method) Release (Method) Send (Method)

CustomRequestState (ENUM) ¶ TYPE CustomRequestState : Attributes: qualified_only InOut: Name Comment New New request Initialized Successfully initialized, i.e. the ICDSV3Request instance was set and the custom request can be sent Sent The custom request was sent and we are waiting for the result Completed The execution of the custom request was successful and the result is available. Failed

FailureReadRequest (FB) ¶ FUNCTION_BLOCK FailureReadRequest IMPLEMENTS IRequest , IDatasources.IDriverRequestReusable As there is no chance for signaling a lost connection when a read request is created, we return an accordingly failing object. This failing object is implemented by the current class Properties: NextOperation Methods: Poll Release Send Structure: NextOperation (Property) Poll (Method) Release (Method) Send (Method)