InstanceBase.prvInstRetain (METH) ¶ METHOD prvInstRetain : BOOL InOut: Scope Name Type Return prvInstRetain BOOL

InstanceBase.prvNextInst (PROP) ¶ PROPERTY prvNextInst : IInstance

InstanceBase.prvPrevInst (PROP) ¶ PROPERTY prvPrevInst : IInstance

InstanceData (FB) ¶ FUNCTION_BLOCK InstanceData IMPLEMENTS IData InOut: Scope Name Type Input hInst CAA.HANDLE Methods: prvCheckDataInst Structure: prvCheckDataInst (Method)

InstanceData.prvCheckDataInst (METH) ¶ METHOD prvCheckDataInst : BOOL InOut: Scope Name Type Return prvCheckDataInst BOOL Output pData POINTER TO InstanceData

Interfaces ¶ IData (Interface) Private prvCheckDataInst (Method) IFactory (Interface) Private prvAllocInstMem (Method) prvFreeInstMem (Method) prvGetInstPointer (Method) prvInsertInst (Method) prvInstCount (Property) prvInstInit (Method) prvInstPoolAdr (Property) prvInstPoolExtendsFactor (Property) prvInstPoolSize (Property) prvInstSize (Property) prvRemoveInst (Method) IInstance (Interface) Dispose (Method) Private prvInstFactory (Property) prvInstInit (Method) prvInstRelease (Method) prvInstRetain (Method) prvNextInst (Property) prvPrevInst (Property)

IData (ITF) ¶ INTERFACE IData EXTENDS __System.IQueryInterface Methods: prvCheckDataInst Structure: Private prvCheckDataInst (Method)

Private ¶ prvCheckDataInst (Method)

IData.prvCheckDataInst (METH) ¶ METHOD prvCheckDataInst : BOOL InOut: Scope Name Type Return prvCheckDataInst BOOL Output pData POINTER TO InstanceData

GetSpecificDeviceError (FB) ¶ FUNCTION_BLOCK GetSpecificDeviceError EXTENDS CBM.ETrigA This function block delivers the fieldbus specific device error. Note The interpretation of pData is fieldbus dependent and will be specified by the associated fieldbus driver. Note This feature may not be supported by all fieldbus drivers. eError will return ERROR.NOT_SUPPORTED if not supported. InOut: Scope Name Type Comment Input itfNode INode device node pData CAA.PVOID Pointer to memory where specific device error information should be copied to. Inout szSize CAA.SIZE IN: Size of memory pData points to. Out: Size of data copied to pData Output eError ERROR operation error code