PlcVarListMonitoring.OnExecuteMonitoringReply (METH) ¶ METHOD OnExecuteMonitoringReply : UDINT InOut: Scope Name Type Return OnExecuteMonitoringReply UDINT Input pduReply CHCProtocolDataUnit monProv IDataItemProvider2

PlcVarListMonitoring.OnMonitoringRequestSent (METH) ¶ METHOD OnMonitoringRequestSent : UDINT This method will be called while waiting for the answer of a previously sent monitoringrequest (SendMonitoringRequest). The method will return ERR_OK when the monitoring answer is available, ERR_PENDING while it is waiting for the answer and an error in the other cases. InOut: Scope Name Type Return OnMonitoringRequestSent UDINT Input channel IPlcServiceChannel Output pduReply CHCProtocolDataUnit

PlcVarListMonitoring.OnShuttingDown (METH) ¶ METHOD OnShuttingDown : UDINT This method will be called when the monitoring has to shutdown. The return value can be ERR_PENDING while some work is done. Afterwards it can return ERR_OK or an error when there was a problem. InOut: Scope Name Type Return OnShuttingDown UDINT Input channel IPlcServiceChannel

Parsing Resonses ¶ prvParseAndExecuteMonitoringReply (Method) prvParseRegisterVarListReply (Method) prvParseUnregisterVarListReply (Method)

PlcVarListMonitoring.prvParseAndExecuteMonitoringReply (METH) ¶ METHOD prvParseAndExecuteMonitoringReply : UDINT InOut: Scope Name Type Return prvParseAndExecuteMonitoringReply UDINT Input pdu CHCProtocolDataUnit pItems POINTER TO ARRAY [0..10] OF IDataItem2 iItemCount DINT

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

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