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Siemens NCM S7 appendix Organization in a Multiproject

Models: NCM S7

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Configuring Communication Connections

Organization in a Multiproject

If interproject subnets are configured, you can also configure connections over such subnets using STEP 7 V5.2. The endpoints of these connections can be located in different projects.

STEP 7 supports you both when creating interproject connections within a multiproject as well as when synchronizing connections that were configured without a multiproject context.

90	SIMATIC NET NCM S7 for Industrial Ethernet
	Release 6/2003

C79000–G8976–C129–07

Image 90

Siemens NCM S7 appendix Organization in a Multiproject

Contents

Simatic NET For NCM S7 V5.2 and higherClassification of Safety-Related Notices Qualified Personnel Safety Instructions Regarding your ProductTrademarks Correct Usage of Hardware ProductsPrior to Startup Manual Communication services with / NCM S7S7-CP and / NCM S7 PrimerAudience Scope of this ManualSymbols Used in this Manual ConventionsEthernet Title ContentNCM S7 for Industrial ManualAdditional Information on Simatic S7 and Step Topic DocumentAccess to Online Help of and NCM S7 Contents Contents 145205 NCM S7 DiagnosticsProgramming FCs Functions and FBs for S7 Ethernet CPs 163 225234 229233 238Communication via Ethernet CPs in S7 Stations Definition Network AccessIndustrial Ethernet All-Round Communication in the Industrial SectorSimatic S7 Communication with S7 Ethernet CPs Types of CommunicationPG/OP communication PROFInet communication S7 communicationS5-compatible communication with SEND/RECEIVE interface Html process controlFile management and file access with FTP Possibilities for Communication between Device TypesConfiguration and Diagnostics Programmed ConnectionsPG/OP Communication via Industrial Ethernet ApplicationIsdn WANPG Communication with over Industrial Ethernet Requirements for PG CommunicationNetworking the PG / Engineering Station Procedure RequirementsS7 Communication on Industrial Ethernet NodesClient and server functionality at both ends Profibus Configuring S7 Connections Interface in the User Program of the S7 StationBlock Type Client Server Described Communication via Ethernet CPs in S7 Stations S5-compatible Communication SEND/RECEIVE Interface ISO Transport ConnectionIP Internet Protocol InterfaceStations WANFETCH/WRITE Services Server Coordinating Access Using the User ProgramConnection Types Networking in a Multiproject ConfiguringNetworking Stations with Step ToolsVariant examples Characteristics/Configuration VariantsView in a Project Configuration of the SystemNetwork/Project Variant One Subnet One Project System ProductionS7-400/1 S7-300/1Network/Project Variant Two or More Subnets One Project Network/Project Variant One Subnet More Than One SubProject Organization in a MultiprojectPossibilities for stations outside the current project Merging Projects in the Multiproject Cell level = subproject Communication via Ethernet CPs in S7 Stations Network/Project Variant Connections between Subnets TCP/IP Page Installing and Starting the Ethernet CP With Step Installation FunctionsOperation Procedure Configuration data User programs in the Step ProjectUDP Creating an Industrial Ethernet Subnet AimsSelect Insert Subnet Industrial Ethernet Properties of Merged Subnets Multiproject Installing and Starting the Ethernet CP with Step Entering an Ethernet CP in the Hardware Configuration Subnet Attachment Installing and Starting the Ethernet CP with Step Installing and Starting the Ethernet CP with Step Displaying the Network Attachments of a Station Graphic Overview in NetProOverview in Table Form ResultSetting Further CP Properties Tabs Settings forOverview Addresses Tab Options TabOption Meaning / Effect CPU Default Setting Diagnostics Tab Time-of-Day Synchronization TabAddressing Tab IP Access Protection Tab IP Configuration Tab Dhcp server. It is possible for the user program to instruct S7-400/2 Substitute Objects in the ProjectPlant Production Non-Siemens Device Ethernet subnet S7-400/3Project With Substitute Objects Configured Attaching Non-S7 Stations to the SubnetSelecting the Subnet Type for Other Station Example Configuring Communication Services Setting Up ConnectionsAssigning Addresses for the First Time Applies to Latest CPs Assigning the Address Options and RecommendationsSelect the menu command PLC Assign Ethernet Address Installing and Starting the Ethernet CP with Step Alternative Procedure Installing and Starting the Ethernet CP with Step Downloading the Configuration Data to the Target System PrincipleType of Interface Deactivating the MAC Address in the Configuration Saving the Configuration Data in Non-Volatile MemoryDownloading the Configured Connections Relocating the CP in the Hardware Configuration SEND/RECEIVE Interface in the User Program Amounts of Data How the SEND/RECEIVE Interface Works on the CPUFunctions FCs Ethernet CPProgramming the SEND/RECEIVE Interface Principle of Job and Data TransferPurpose of the FCs Calling FCs in the CPU Program Agsend AgrecvSEND/RECEIVE Interface in the User Program Data Exchange S7 CPU Ethernet CP FC Calls Faster than the Transmission TimeFC Calls Slower than the Transmission Time Programming Data Transfer on TCP Connections Special FeaturesAdditional Information Purpose of TCP ConnectionsKnown Problems Recommendations for Use with a High Communications LoadRemedy SEND/RECEIVE Interface in the User Program Configuring Communication Connections Initial Situation Setting up Connections and Using Them in the User ProgramConfiguring ProgrammingPossible Connection Configurations Simatic S5Organization in a Multiproject Characteristics of a Connection ConnectionsTasks of the Ethernet CP Requirements for Configuring Connections New Connection Creating a New ConnectionConfiguring Communication Connections Connections to Non-S7 Stations using Substitute Objects Connections to Partners in Other ProjectsHandling Connections in a Multiproject Unspecified Connections By any partner via specific Tsap Empty To or by a specific partnerFurther Functions ToolbarPrint Function in the Overview Tab Menu option Edit Connection Connections Without AssignmentAssignment to a CP PartnerRemain without assignment Connection Partner Display Example Opening the Dialog Configuring ISO Transport ConnectionsIntroduction TabsSpecifying the Local Connection Endpoint General TabBlock Parameters Attributes Description Access Local EndpointConnection Name Reference Only in Multiproject LaddrTsap Specifying ISO Transport AddressesAddress Parameters Tsap MACTsap Format Local and Remote TSAPsDefault TSAPs Addresses Tab Unspecified ISO transport connectionDynamics Tab Attributes Description Access Connection EstablishmentSpecifying ISO Transport Dynamic Properties Data TransferAttributes Description Access Connection Overview with Multiple CPUs in an S7 Station Checking ISO Transport Connection PropertiesOverview Tab Parameter DescriptionConfiguring ISO-on-TCP Connections Properties Specifying the Local Connection Endpoint Parameter Description Access Local Endpoint Specifying ISO-on-TCP Addresses 11 Sending and Receiving on One ISO-on-TCP ConnectionAddresses Tab Addresses Tab Unspecified ISO-on-TCP Connection Checking ISO-on-TCP Connection Properties Configuring TCP Connection Properties Specifying the Local Connection Endpoint 121 Connection Name Reference Only in Multiproject Specifying TCP Addresses Address Parameters and Connection TypesTCP Addresses Tab Specified TCP Connection PortsApplication / Note Port Addresses Addresses Tab Unspecified TCP Connection Checking TCP Connection Properties Configuring UDP Connection Properties Specifying the Local Connection Endpoint 129 Specifying UDP Addresses 19 Sending and Receiving on One UDP ConnectionAddresses Tab Specified UDP Connections Addresses Tab Unspecified UDP Connection When to Use Multicast instead of Broadcast? UDP with Broadcast and MulticastConfiguring Communication Connections Addresses Tab Connection to all Broadcast Nodes Addresses Tab Connection to all Multicast Nodes Checking the Properties of a UDP Connection Free UDP Connection Program-Controlled AddressingFETCH/WRITE Mode ConfigurationConfiguring Communication Connections S7 Addressing Mode Option System MemoryLinks to Other Systems Messages in the Diagnostic Buffer Routing to Distribute Load Routing to Distribute Load144 Programmed Communication Connections FB55 Cpconfig Interplay between Programming and ConfigurationConfiguration Limits OverviewSpecial Features / Restrictions Set the CP Properties in the IP Configuration tab Block and Data Structure Configuration Data BlockMeaning ConfdbParameter Field for System Data CP Networking StructureUsable Subfields Example Address Name Type Initial Value CommentParameter Fields for Connection Types GeneralConnection ID ID = connection ID Parameter Field for TCP ConnectionType = Sublocport Subremport Subconnectname Sublocmode SubkbusadrParameter Field for a UDP Connection Subconestabl SubaddrindatabloSUBIPV4, Sublocport Parameter Field for an ISO-on-TCP Connection Subloctsap Subremtsap Subconnectname Sublocmode SubkbusadrSubdnsname Parameter Field for an E-Mail ConnectionType = ID = connection ID Subemailsender157 Parameter field for FTP connection Subconnectname SublocmodeSubnetmask Subfield typesTotal, the following subfield types are available SublocportSubloctsap FETCH/WRITESubremmode 161 Page Programming FCs Functions and FBs for S7 Ethernet CPs General Notes on FCs / FBs Block LibraryWhich Block Version Should I Use? FCs and Module Replacement Spares Setting Parameters for FC Calls Calling Communication Blocks for an S7-300Setting Block Parameters Automatically1 Response to Incorrect AddressesCause Reaction / Code Specifying the Data Area on the CPU Parameters for Specifying a CPU Data Area input parametersStatus Information output parameters Evaluating Status CodesFCs for the SEND/RECEIVE Interface Can be used with MeaningAglsend / Aglrecv Working without the Job Header Working with the Job Header 8EH 0BHMeaning of the Block CallAgsend / Aglsend How the Block Works Time 177 Explanation of the Formal Parameters Parameter Declara Type Possible Remarks Tion ValuesTransport Condition CodesOn ISO On UDP8F3AH 8F7FH181 Example of Agsend BEU183 2 FC6 Agrecv / FC60 Aglrecv Agrecv / Aglrecv185 186 Time Time Recv Input ANY NDR Output BoolStatus Output Word NDR Error Status LEN Output INT190 Access with FETCH/WRITE FCs for Access Coordination with FETCH/WRITELocks external data access With FETCH/WRITEAglock FETCH/WRITE Locked = Aglock FETCH/WRITE1 FC7 Aglock Locked Output Bool 2 FC8 Agunlock 196 FB55 Ipconfig for Programmed Communication Connections How It Works Set ACT = TimeConfdb Input ANY Output Word200 8B0CH 8B0AH8B0BH 8B0DH202 Numeric Data / Resource Requirements of the FCs NameMC7 204 NCM S7 Diagnostics Diagnostic Options in Step Where to Find Further InformationWhat You Should Already Know Functions of NCM S7 Diagnostics General diagnostic and statistical functionsMode-Dependent Functions Installing and Starting NCM S7 Diagnostics Alternative209 General Menu Commands Menu MeaningOptions Customize 211 Ways of Starting Diagnostics Starting DiagnosticsStarting Diagnostics from the CP Properties Dialog Establishing a Connection to the Ethernet CPMPI Starting Diagnostics from the Windows Start MenuDiagnostics ProfibusRack / slot 0/5 Examples of an Online Path without GatewayPG/PC Attachment of targetUsing a Gateway Case a One gatewayNode address gateway MAC 08-00-06-01-02-03 Rack / slot 0/5 Case b Several Gateways Node address gateway MAC 08-00-06-01-02-03Using the PC Station Setting a Gateway with PC internal Node address Profibus Address Gateway attachmentOther Ways of Starting Diagnostics Starting in the hardware configuration tool HW ConfigStarting in the properties dialog of the connections How to Use Diagnostics If the CP is in the RUN modeStarting Diagnostic Functions Explicitly 221 Checklist for Typical Problems in a System Checklist for General CP Functions Problem Possible Cause Identifying the Cause and RemedyCheck the user program Communication Connections ChecklistEvaluate diagnostic buffer Evaluate status bytes in AG-SENDFirmware Loader Uses of the Firmware Loader ApplicationFirmware Load FilesLoading Firmware Starting the DownloadNCM S7 Industrial Ethernet Firmware Loader 228 References References Sinec CP Order Numbers Glossary General Section Multicast GatewayIndustrial Ethernet NCM S7 for Industrial EthernetSegment ServicesProcess image ServerTransport layer SubnetSystem Transport interfaceBase address Ind. Ethernet stationISO-on-TCP RFC1006 Media Access Control MACMAC address S5S5 connectionPROFInet PROFInet device Profibus devicePROFInet PROFInet component242 FETCH/WRITE Structure of Write Frames Structure of Fetch Frames ORG ID Parameter ValuesS7 Address Area DbnrPI/PQ Address Area248 New in release 06 New in Release 05 / V5.1 SP3New in Release 04 / up to V5.1 SP2 Page Simatic NET NCM S7 for Industrial Ethernet Release 6/2003 NCM S7 FETCH/WRITE Technical Support Service & Support on the Internet