File and Project Information ¶ Scope Name Type Content FileHeader creationDateTime date 02.03.2023, 10:52:33 companyName string 3S-Smart Software Solutions GmbH libraryFile UDP.library primaryProject True productName CODESYS productProfile CODESYS V3.5 SP16 Patch 3 contentFile UDP.clean.json version version 2.0.0.0 ProjectInformation Released bool True LastModificationDateTime date 02.03.2023, 10:52:31 LibraryCategories library-category-list Intern|Networking Author string 3S - Smart Software Solutions GmbH Company 3S - Smart Software Solutions GmbH CompiledLibraryCompatibilityVersion CODESYS V3.5 SP15 DefaultNamespace UDP Description See: Description DocFormat reStructuredText LanguageModelAttribute qualified-access-only Placeholder UDP Project UDP Title UDP Version version 3.5.19.0

Library Reference ¶ This is a dictionary of all referenced libraries and their name spaces. CmpErrors2 Interfaces ¶ Library Identification ¶ Name: CmpErrors2 Interfaces Version: newest Company: System Namespace: CmpErrors Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: CmpErrors2 Interfaces, * (System) CmpLog ¶ Library Identification ¶ Placeholder: CmpLog Default Resolution: CmpLog, * (System) Namespace: CmpLog Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: CmpLog Standard ¶ Library Identification ¶ Placeholder: Standard Default Resolution: Standard, * (System) Namespace: Standard Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: Standard SysMem ¶ Library Identification ¶ Placeholder: SysMem Default Resolution: SysMem, * (System) Namespace: SysMem Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysMem SysSocket ¶ Library Identification ¶ Placeholder: SysSocket Default Resolution: SysSocket, * (System) Namespace: SysSocket Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysSocket SysTarget ¶ Library Identification ¶ Placeholder: SysTarget Default Resolution: SysTarget, * (System) Namespace: SysTarget Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysTarget SysTime ¶ Library Identification ¶ Name: SysTime Version: 3.5.5.0 Company: System Namespace: SysTime Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysTime, 3.5.5.0 (System) SysTypes2 Interfaces ¶ Library Identification ¶ Name: SysTypes2 Interfaces Version: newest Company: System Namespace: SysTypes Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysTypes2 Interfaces, * (System)

Port.JoinGroup (METH) ¶ METHOD JoinGroup : SysTypes.RTS_IEC_RESULT Join a multicast group InOut: Scope Name Type Comment Return JoinGroup SysTypes.RTS_IEC_RESULT Input udiGroupAddress UDINT Group address udiInterfaceAddress UDINT Address of the NIC which shall join this group Output eLogCode ErrorCode

File and Project Information ¶ Scope Name Type Content FileHeader creationDateTime date 13.12.2023, 11:04:54 companyName string 3S-Smart Software Solutions GmbH libraryFile TraceMgr2_Itfs.library primaryProject True productName CODESYS productProfile CODESYS V3.5 SP16 Patch 3 contentFile TraceMgr2_Itfs.clean.json version version 2.0.0.0 ProjectInformation IECCodeConverter bool True IsInterfaceLibrary True Released True LastModificationDateTime date 13.12.2023, 11:04:52 LibraryCategories library-category-list Intern|Visu Author string CODESYS Development GmbH Company Intern CompiledLibraryCompatibilityVersion CODESYS V3.5 SP15 DefaultNamespace TraceMgr_Interfaces Description See: Description Project TraceMgr2_Itfs Title Trace Mgr2 Interfaces Version version 4.5.0.0

Library Reference ¶ This is a dictionary of all referenced libraries and their name spaces. Base Interfaces ¶ Library Identification ¶ Name: Base Interfaces Version: newest Company: System Namespace: IBaseLibrary Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: Base Interfaces, * (System) Data Server Interfaces ¶ Library Identification ¶ Name: Data Server Interfaces Version: newest Company: System Namespace: Dataserver_Interfaces Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: Data Server Interfaces, * (System) SysTypes2 Interfaces ¶ Library Identification ¶ Name: SysTypes2 Interfaces Version: newest Company: System Namespace: SysTypes Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysTypes2 Interfaces, * (System)

UDP Library Documentation ¶ Company 3S - Smart Software Solutions GmbH Title UDP Version 3.5.19.0 Categories Intern|Networking Namespace UDP Author 3S - Smart Software Solutions GmbH Placeholder UDP Description 1 ¶ A socket based UDP library for sending and receiving UDP datagrams. Contents: ¶ UDP Enum Functionblocks Functions Global Constants Indices and tables ¶ 1 Based on UDP.library, last modified 02.03.2023, 10:52:31. LibDoc 4.4.0.0-b.27 The content file UDP.clean.json was generated with CODESYS V3.5 SP16 Patch 3 on 02.03.2023, 10:52:33.

UDP ¶ Enum OS (Enum) SocketType (Enum) Functionblocks Port (FunctionBlock) Multicast JoinGroup (Method) LeaveGroup (Method) SetInterface (Method) Properties IPAddress (Property) ReceivePort (Property) SendPort (Property) Socket (Property) Receive (Method) Receive2 (Method) Send (Method) Socket Bind (Method) FdIsSet (Method) FdSet (Method) GetOption (Method) IoControl (Method) SetOption (Method) UDPDriver (FunctionBlock) ClosePort (Method) CreatePort (Method) Select (Method) Functions FD_CLR (Function) IPARRAY_TO_IPSTRING (Function) IPARRAY_TO_UDINT (Function) IPSTRING_TO_UDINT (Function) IS_MULTICAST_GROUP (Function) UDINT_TO_HEX (Function) UDINT_TO_IPARRAY (Function) UDINT_TO_IPSTRING (Function) UINT_TO_HEX (Function) Global Constants CONSTANTS (GVL)

Enum ¶ OS (Enum) SocketType (Enum)

OS (ENUM) ¶ TYPE OS : Not in use! Internally used to differe between several operating systems. Some require special socket handling. InOut: Name Initial AnySystem 0 Linux

UDPDriver (FB) ¶ FUNCTION_BLOCK UDPDriver UDP driver creates, maintains and closes sockets Methods: ClosePort CreatePort Select Structure: ClosePort (Method) CreatePort (Method) Select (Method)