CopyStr (FUN) ¶ FUNCTION CopyStr : BOOL Copies a string from a zero-terminated array of characters into a string object. Note: at most 255 characters are copied, even of pbySrc is longer. InOut: Scope Name Type Comment Return CopyStr BOOL Input psDst POINTER TO STRING(255) A non-zero pointer to the destination string pbySrc POINTER TO BYTE A non-zero, zero-terminated array of characters

SiblingRange.First (PROP) ¶ PROPERTY FINAL First : IModule Returns the current first item of the range

SiblingRange.Init (METH) ¶ METHOD PUBLIC FINAL Init Initializes the range. InOut: Scope Name Type Comment Input itfM IModule The instance whose siblings are of interest. If 0 is passed, the range is empty.

SiblingRange.IsEmpty (PROP) ¶ PROPERTY FINAL IsEmpty : BOOL Returns whether there are items left on the range or not

SiblingRange.PopFirst (METH) ¶ METHOD PUBLIC FINAL PopFirst Pops the first item out of the range

AC_RMP_ReliableMessageProtocol ¶ The functions and function blocks in this folder are used for the creation of a RMP (Reliable Message Protocoll) by the composer and offer all the needed functionality for the user to use the RMP via IEC. AC_RMP_FBCommunication IRMPFBCommunication (Interface) CyclicCall (Method) InitializeCommunicationFBConnections (Method) InitializeCommunicationParameters (Method) InitializeReceiveBuffers (Method) InitializeSendBuffers (Method) ReceiveComAdress (Property) ReceiveCounter (Property) SendCounter (Property) SendToComAdress (Property) RMPVarData (Struct) IRMPService (Interface) IsMessageSent (Method) LocalAppID (Property) QueueSendMessage (Method) Receive (Method) IRmpService2 (Interface) GetIsActionOngoing (Method) SetIsActionOngoing (Method) IRmpService3 (Interface) GetComFBForComAddress (Method) RMPBufferedMessage (Struct) RMPConnection (FunctionBlock) Activate (Method) ActiveIndexInQueue (Property) CheckConnectivity (Method) Deactivate (Method) IsActive (Property) IsUp (Property) RMPExchangeData (Struct) RMPMessageBuffer (FunctionBlock) AddMessage (Method) ClearExpiredMessages (Method) Delete (Method) EnlargeExpirationTime (Method) ExistsMessageWithHandle (Method) GetMessage (Method) GetMessageForReceiver (Method) GetMessageToApplication (Method) Lock (Method) Unlock (Method) RMPSendMessage (FunctionBlock) RMPService (FunctionBlock) Cyclic CyclicCall (Method) GetComFBForComAddress (Method) GetIsActionOngoing (Method) LocalAppID (Property) Receive Receive (Method) Send IsMessageSent (Method) QueueSendMessage (Method) SetIsActionOngoing (Method) RMP_GVL (GVL) RMP_GVL_CONST (GVL)

AC_RMP_FBCommunication ¶ IRMPFBCommunication (Interface) CyclicCall (Method) InitializeCommunicationFBConnections (Method) InitializeCommunicationParameters (Method) InitializeReceiveBuffers (Method) InitializeSendBuffers (Method) ReceiveComAdress (Property) ReceiveCounter (Property) SendCounter (Property) SendToComAdress (Property) RMPVarData (Struct)

IRMPFBCommunication (ITF) ¶ INTERFACE IRMPFBCommunication EXTENDS __SYSTEM.IQueryInterface Implement this interface for a custom FB in the POU-Pool (or a library in the POU Pool), so be available as FB used for the RMP-Communication accross the network. For each App1-App2 connection a pair of two FBs (one in App1 and one in App2) is instantiated. FBs implementing this interface have to transmit and receive given data via some kind of network connection connection two applications of modules running on the latter. The following functions a comprised by this interface: IRMPFBCommunication.InitializeCommunicationParameters is called before the Cyclic-RMP-Communication and provides you with the communication addresses of the application to receive messages from and to send messages to; this methods functionallity is mandatory IRMPFBCommunication.InitializeReceiveBuffers provides you with pointers to the buffers holding the RMP data and mirrored variables to be received; this methods functionallity is mandatory IRMPFBCommunication.InitializeSendBuffers provides you with pointers to the buffers holding the RMP data and mirrored variables to be sent; this methods functionallity is mandatory IRMPFBCommunication.CyclicCall is called cyclically after the initialization functions have been called; use this method to implement all the communcational need for ina network connection, receiving via this connection and sending sending via this connection in respect to the given communication addresses. Directly read/write from/to the given buffers; this methods functionallity is mandatory The property IRMPFBCommunication.ReceiveCounter returns the count of received full data sets; as long as no data was received, this property shall return 0; this methods functionallity is mandatory for a working RMP communication using custom FBs The property IRMPFBCommunication.SendCounter returns the count of sent full data sets and sent via any network; this methods functionallity is mandatory for a working RMP communication using custom FBs Properties: ReceiveComAdress ReceiveCounter SendCounter SendToComAdress Methods: CyclicCall InitializeCommunicationFBConnections InitializeCommunicationParameters InitializeReceiveBuffers InitializeSendBuffers Structure: CyclicCall (Method) InitializeCommunicationFBConnections (Method) InitializeCommunicationParameters (Method) InitializeReceiveBuffers (Method) InitializeSendBuffers (Method) ReceiveComAdress (Property) ReceiveCounter (Property) SendCounter (Property) SendToComAdress (Property)

IRMPFBCommunication.CyclicCall (METH) ¶ METHOD CyclicCall : BOOL This method is called cyclically after the initialization functions have been called; use this method implement all the communcational need for ina network connection, receiving via this connection and sending sending via this connection in respect to the given communication addresses. Directly read/write from/to the given buffers. InOut: Scope Name Type Return CyclicCall BOOL

IRMPFBCommunication.InitializeCommunicationFBConnections (METH) ¶ METHOD InitializeCommunicationFBConnections : BOOL This method is called before the Cyclic-RMP-Communication AND provides you with a complete List of all locally (on one application) generated communication FBs (including the this instance). InOut: Scope Name Type Comment Return InitializeCommunicationFBConnections BOOL Input pComFBs POINTER TO IRMPFBCommunication The list of locally generated communication FBs udiComFBsCount UDINT This is the number of locally generated communication FBs pComFBs