NetVarManager_Udp_FB.EventCallback (METH) ¶ METHOD EventCallback : UDINT InOut: Scope Name Type Return EventCallback UDINT Input pEventParam POINTER TO EventParam

NetVarManager_Udp_FB.FB_Exit (METH) ¶ METHOD FB_Exit : BOOL InOut: Scope Name Type Return FB_Exit BOOL Input bInCopyCode BOOL

NetVarManager_Udp_FB.NetVarGetConnectStatus_UDP (METH) ¶ METHOD NetVarGetConnectStatus_UDP : BOOL InOut: Scope Name Type Return NetVarGetConnectStatus_UDP BOOL Input nBasisId INT Output bConnectNewData BOOL bConnectError BOOL dwErrorCode DWORD

NetVarManager_Udp_FB.RegisterEvents (METH) ¶ METHOD RegisterEvents : BOOL InOut: Scope Name Type Return RegisterEvents BOOL

ComponentConstants (GVL) ¶ Attributes: qualified_only InOut: Scope Name Type Initial Constant PlcServicesComponentName STRING ‘PlcServices’ ComponentId UDINT 16#100E

AddLogMessage (FUN) ¶ FUNCTION AddLogMessage : UDINT InOut: Scope Name Type Return AddLogMessage UDINT Input udiSeverity UDINT stText STRING(256)

Constants (GVL) ¶ InOut: Scope Name Type Initial Constant MAX_CHANNEL_NUMBER INT 10 HEADER_TAG_SAFETY UINT 16#5AF4 HEADER_TAG_STANDARD UINT 16#CD55 INVALID_BITOFFSET BYTE 255

Enumerations ¶ PlcAppConnectionInitFlags (Enum) PlcAppConnectionInternalShuttingDown (Enum) PlcCryptType (Enum) PlcMonitoringErrorCodes (Enum) PlcServiceByteOrder (Enum) PlcServiceChannelMode (Enum) PlcServiceChannelState (Enum) PlcSymbolicMonitoringType (Enum) PlcSymbolicQuality (Enum) PlcVarListMonitoringState (Enum)

PlcAppConnectionInitFlags (ENUM) ¶ TYPE PlcAppConnectionInitFlags : InOut: Name Initial Comment DoDeviceLogin 16#1 This flag is no longer evaluated as the device login is mandatory for plcs with runtime versions >= 3.5.2 and it does not hurt for older runtimes. Further code assumes that this flag is set. DoApplicationLogin 16#2 DoApplicationLoginWithoutGuidsCheck 16#4 Very special mode where the application login will be done but the appconnection does not know the guids of the runtime. Due to this the appconnection will store the returned guids and do no check if the guids are valid. This can be used for example if a known address shall be monitored. PointerSize16Bit 16#8 The default pointer size is 32 bit. Alternative sizes can be set using the following two (of course only one of them) flags PointerSize64Bit 16#10 NoByteSupport 16#20 Special mode for devices not supporting byte access. Not yet implemented for the dataserver.

PlcAppConnectionInternalShuttingDown (ENUM) ¶ TYPE PlcAppConnectionInternalShuttingDown : InOut: Name Initial OnWork 16#80000000 VarListMonitoring 16#1