PlcVarListMonitoring.SendMonitoringRequest (METH) ¶ METHOD SendMonitoringRequest : UDINT This method will be called when the user of this monitoring wants to send a new monitoring request. The code will write the content of the service to the given variable <service>. It will return ERR_OK if the request can be issued and an error if there is a problem. InOut: Scope Name Type Return SendMonitoringRequest UDINT Input channel IPlcServiceChannel pItems POINTER TO ARRAY [0..10] OF IDataItem2 iItemCount DINT iListId UDINT

States ¶ prvOnCurrentVarListMonitoring (Method) prvOnRegisteringVarList (Method) prvOnUnregisteringVarList (Method)

PlcVarListMonitoring.prvOnCurrentVarListMonitoring (METH) ¶ METHOD prvOnCurrentVarListMonitoring : UDINT InOut: Scope Name Type Return prvOnCurrentVarListMonitoring UDINT Input channel IPlcServiceChannel Output pduReply CHCProtocolDataUnit

PlcVarListMonitoring.prvOnRegisteringVarList (METH) ¶ METHOD prvOnRegisteringVarList : UDINT InOut: Scope Name Type Return prvOnRegisteringVarList UDINT Input channel IPlcServiceChannel

PlcServiceChannelMgr.prvFindChannelByHandle (METH) ¶ METHOD prvFindChannelByHandle : POINTER TO SCM_ChannelInfo InOut: Scope Name Type Return prvFindChannelByHandle POINTER TO SCM_ChannelInfo Input wChannelHandle WORD

PlcServiceChannelMgr.prvFindChannelByInterface (METH) ¶ METHOD prvFindChannelByInterface : POINTER TO SCM_ChannelInfo InOut: Scope Name Type Return prvFindChannelByInterface POINTER TO SCM_ChannelInfo Input channel IPlcServiceChannel

PlcServiceResponse (FB) ¶ FUNCTION_BLOCK PlcServiceResponse Properties: Header Reader Methods: Create Destroy FB_Exit prvAnalyzeHeaderObsolete Structure: Create (Method) Destroy (Method) FB_Exit (Method) Header (Property) Reader (Property) private prvAnalyzeHeaderObsolete (Method)

PlcServiceResponse.Create (METH) ¶ METHOD Create : UDINT InOut: Scope Name Type Comment Return Create UDINT Input pduData CHCProtocolDataUnit pReaderBuffer POINTER TO BYTE the buffer where the servicereader will be located, may be null. In case of null, dynamic memory will be allocated to create the servicereader! udiReaderBufferSize UDINT the size of the buffer pointed to by pReaderBuffer targetByteOrder PlcServiceByteOrder The byteorder of the data that shall be read uiHeaderTag UINT the header tag used in the communication

PlcServiceResponse.Destroy (METH) ¶ METHOD Destroy : UDINT InOut: Scope Name Type Return Destroy UDINT

PlcVarListMonitoring.prvParseRegisterVarListReply (METH) ¶ METHOD prvParseRegisterVarListReply : UDINT InOut: Scope Name Type Return prvParseRegisterVarListReply UDINT Input pdu CHCProtocolDataUnit