CPU 31xC And CPU 31x: Installation - EandM Public Sharepoint

CPU 31xC and CPU 31x: Installation PrefaceGuide to the S7-3001documentationSIMATICS7-300CPU 31xC and CPU 31x:InstallationOperating Instructions2Installation Sequence3S7-300 g8Commissioning9MaintenanceDebugging functions,diagnostics andtroubleshooting10General technical11specificationsAAppendixThis manual is part of the documentation packagewith order number:6ES7398-8FA10-8BA006/2010A5E00105492-11

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PrefacePurpose of this manualThis manual contains essential information about the following: Installation Communication Memory concept Cycle and response times Technical specifications of the CPUs Switching to one of the CPUs discussed hereBasic knowledge required In order to understand this manual, you require a general knowledge of automationengineering. You require knowledge of STEP 7 basic software.ScopeTable 1Scope of the manualCPUConvention:CPU designations:Order numberAs of firmwareversionCPU 312CCPU 31xC6ES7312-5BE03-0AB0V2.6CPU 313C6ES7313-5BF03-0AB0V2.6CPU 313C-2 PtP6ES7313-6BF03-0AB0V2.6CPU 313C-2 DP6ES7313-6CF03-0AB0V2.6CPU 314C-2 PtP6ES7314-6BG03-0AB0V2.6CPU 314C-2 DP6ES7314-6CG03-0AB0V2.66ES7312-1AE14-0AB0V3.0CPU 312CPU 31xCPU 3146ES7314-1AG14-0AB0V3.0CPU 315-2 DP6ES7315-2AH14-0AB0V3.0CPU 315-2 PN/DP6ES7315-2EH14-0AB0V3.2.1CPU 317-2 DP6ES7317-2AJ10-0AB0V2.6CPU 317-2 PN/DP6ES7317-2EK14-0AB0V3.2.1CPU 319-3 PN/DP6ES7318-3EL01-0AB0V3.2.1CPU 31xC and CPU 31x: InstallationOperating Instructions, 06/2010, A5E00105492-113

PrefaceNoteA description of the special features of the failsafe CPUs of the S7 product range is availablein the product information at the following Internet iew/en/11669702/133300)NoteWe reserve the right to include a product Information containing the latest information onnew modules or modules of a more recent version.Changes in comparison to the previous versionThe following table contains changes from the previous versions of the followingdocumentation from the S7-300 documentation package: Technical Specifications Manual, edition 08/2009, A5E00105474-10 Operating instructions, Installation, edition 08/2009, A5E00105491-10PROFINET Support for isochronous real-time communication with"high performance"CPU 315-2 PN/DPV3.2.1CPU 317-2 PN/DPV3.2.1CPU 319-3 PN/DPV3.2.1xxx Support for isochronous mode on PROFINETxxx Configurable as intelligent devicexxx Shared Devicexxx Media redundancyxxx IP parameters can be configured via DCP (Discoveryand Configuration Protocol) or SFB 104 "IP CONF"xxx Prepared for PROFIenergy when used asintelligent device (SFB 73 / SFB 74)xxx "Keep alive" can be configuredxxxAdditional Webserver functionality: Configurable users loginxxx Connections via http(s)xxx Display of the communication connections for opencommunication over Industrial Ethernet (OUC)xxx Extended connection diagnostics for opencommunicationxxx Display of the communication resourcesxxx Display of statistical data of the ports of IO devicesxxx Display of the target topology specified in theconfiguration dataxxx User pages (new SFC 99 required)xxx4CPU 31xC and CPU 31x: InstallationOperating Instructions, 06/2010, A5E00105492-11

PrefaceCPU 315-2 PN/DPV3.2.1CPU 317-2 PN/DPV3.2.1CPU 319-3 PN/DPV3.2.1Open communication over Industrial Ethernet Supports multiple connections per portxxx For TCP/IP: Several passive connections can be setup at one port (multiport)xxx Increase of the data length for open communicationx*x*xIntegration of a maintenance LEDx*x*xIntegration of a dual-port switchx*x*xEncryption of blocks using S7-Block PrivacyxxxConfigurable increase of control and monitoringperformancexxxAdditional functionalityIncrease of the work memory sizex*-x of performance through accelerated commandexecution timesx*x*x of the status information that can be monitored at thestatus block, in STEP 7 V5.5 or higherxxx* This function was already made available to the CPU in an earlier versionStandards and certificationsFor information about standards and approvals, see the section "General technicalspecifications (Page 239)".Recycling and disposalThe devices described in this manual can be recycled due to their ecologically compatiblecomponents. For environment-friendly recycling and disposal of your old equipment, contacta certified disposal facility for electronic scrap.CPU 31xC and CPU 31x: InstallationOperating Instructions, 06/2010, A5E00105492-115

PrefaceService & Support on the InternetIn addition to our documentation, we offer a comprehensive knowledge base online on theInternet ).There you will find: Our newsletter containing up-to-date information on your products The latest documents in the Siemens Service & support) search engine. A forum for global information exchange by users and specialists Your local representative for automation and drives in our contact database Information about on-site services, repairs, spare parts, and lots more. Applications and tools for the optimized use of the SIMATIC S7. For example, Siemensalso publishes DP and ON performance measurements on the U 31xC and CPU 31x: InstallationOperating Instructions, 06/2010, A5E00105492-11

Table of contentsPreface . 31Guide to the S7-300 documentation . 131.1Documentation classification .131.2Guide to the S7-300 documentation .172Installation Sequence . 213S7-300 components. 2343.1Example of an S7-300 configuration.233.2Overview of the most important S7-300 modules.24Configuring . 274.1Overview .274.2Basic engineering principles .274.3Component dimensions .294.4Specified clearances.314.5Arrangement of modules on a single rack .324.6Distribution of modules to several racks .334.7Selection and installation of cabinets.364.8Example: Selecting a cal assembly, protective measures and grounding .40Grounding concept and overall structure.40Installing an S7-300 with grounded reference potential .42Installing an S7-300 with ungrounded reference potential (not CPU 31xC).43Isolated or non-isolated modules? .44Grounding measures .47Overview display: Grounding .504.10Selection of the load power supply 44.11.2.54.11.2.6Planning subnets .55Overview .55Configuring MPI and PROFIBUS subnets .57Overview .57Basic information relating to MPI and PROFIBUS subnets.57Multi-Point Interface (MPI) .60PROFIBUS DP interface.61Network components of MPI/DP and cable lengths .62Cable lengths of MPI and PROFIBUS subnets .67CPU 31xC and CPU 31x: InstallationOperating Instructions, 06/2010, A5E00105492-117

Table of Configuring PROFINET subnets. 72Overview . 72PROFINET devices. 72Integration of fieldbuses into PROFINET. 75PROFINET IO and PROFINET CBA . 76PROFINET cable lengths and network expansion . 82Connectors and other components for Ethernet. 85Example of a PROFINET subnet . 85PROFINET IO System . 87Routed network transitions. 89Point-to-point (PtP). 91Actuator/sensor interface (ASI) . 91Installing . 935.1Installing a S7-300 . 935.2Installing the mounting rail . 955.3Installing modules on the mounting rail. 975.4Labeling modules . 100Wiring . 1016.1Requirements for wiring the S7-300 . 1016.2Bonding the Protective Conductor to the Mounting Rail . 1036.3Adjusting the Power Supply Module to Local Mains Voltage. 1046.4Wiring the Power Supply Module and the CPU . 1056.5Wiring front connectors . 1076.6Plugging the front connectors into modules. 1106.7Wiring I/O modules and compact CPUs with Fast Connect . 1116.8Labeling the module I/Os . 1156.9Terminating shielded cables on the shielding contact element . 1166.106.10.16.10.26.10.3Wiring bus connectors. 118MPI/PROFIBUS bus connector. 119Setting up the terminating resistor on the PROFIBUS connector. 120PROFINET bus connector . 121Addressing. 1237.1Slot-specific addressing of modules . 1237.27.2.17.2.27.2.37.2.4User-specific addressing of modules . 125User-specific addressing of modules . 125Addressing digital modules . 126Addressing analog modules. 128Addressing the integrated I/Os of CPU 31xC . 1297.3Addressing on PROFIBUS DP. 1317.4Addressing PROFINET IO . 1327.5Assigning IP address parameters and the device name . 133CPU 31xC and CPU 31x: InstallationOperating Instructions, 06/2010, A5E00105492-11