ICustomRequestCallback.RequestFinished (METH) ¶ METHOD RequestFinished This method will be called when the execution of the given request is finished. Note The method will be called no matter whether the request was executed successfully or not. Callees can find out about this fact by evaluating the according result. InOut: Scope Name Type Comment Input request ICustomRequest The request that was finished response ICustomResponse The response to the request. Valid only in case the result is ERR_OK. Note Please remark that this object is no longer valid when this method returns. result SysTypes.RTS_IEC_RESULT The result of the execution as one of the runtime system error codes (see CmpErrors.library) or one of Errors . In case the service was sent successfully, ERR_OK will be set as the result

ICustomRequestHandling (ITF) ¶ INTERFACE ICustomRequestHandling EXTENDS __SYSTEM.IQueryInterface Methods: ReleaseRequest Structure: ReleaseRequest (Method)

ICustomRequestHandling.ReleaseRequest (METH) ¶ METHOD ReleaseRequest : SysTypes.RTS_IEC_RESULT InOut: Scope Name Type Return ReleaseRequest SysTypes.RTS_IEC_RESULT Input request ICustomRequest

ICustomResponse (ITF) ¶ INTERFACE ICustomResponse EXTENDS __SYSTEM.IQueryInterface

IDataItemBase (ITF) ¶ INTERFACE IDataItemBase EXTENDS __SYSTEM.IQueryInterface Properties: ErrorCode Quality TimeStamp TypeClass Structure: ErrorCode (Property) Quality (Property) TimeStamp (Property) TypeClass (Property)

IDataItemBase.ErrorCode (PROP) ¶ PROPERTY ErrorCode : SysTypes.RTS_IEC_RESULT Returns an error code representing the reason for problems with this item. Valid only if IDataItemBase.Quality yields ItemQuality.Bad

IDataItemBase.Quality (PROP) ¶ PROPERTY Quality : ItemQuality Returns the quality information of this item. For details have a look at IDataItemBase.ErrorCode

IDataItemBase.TimeStamp (PROP) ¶ PROPERTY TimeStamp : TIME Returns the time when this item was monitored for the last time.

IDataItemBase.TypeClass (PROP) ¶ PROPERTY TypeClass : IBaseLibrary.TypeClass Returns the typeclass of this item

ICDSV3RequestHandling.CreateCDSV3Request (METH) ¶ METHOD CreateCDSV3Request : ICDSV3Request Creates a request that can be sent to a CODESYS V3 PLC. This method might fail in case a different kind of PLC is connected. InOut: Scope Name Type Return CreateCDSV3Request ICDSV3Request Input uiServiceGroup UINT uiService UINT