SIMATIC S7-400 S7-400 Automation System, CPU Specifications - SPS-Service
Introduction1Structure of a CPU 41x2Special functions of aCPU 41x3Communication4PROFIBUS DP5PROFINET6Consistent Data7Memory concept8Cycle and Response Timesof the S7-4009SIMATIC S7-400 S7-400 Automation System, CPU SpecificationsSIMATICS7-400S7-400 Automation System, CPUSpecificationsManualThis manual is part of the documentation packagewith the order number 6ES7498-8AA05-8BA009/2008A5E00850746-06Technical specifications10IF 964-DP interface module11
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Table of contents1Introduction. 112Structure of a CPU 41x. 15342.1Control and display elements of the CPUs .152.2Monitoring functions of the CPU .232.3Status and error displays .262.42.4.12.4.22.4.3Mode selector switch .29Function of the mode selector switch .29Running a memory reset.31Cold start / Warm restart / Hot restart.332.5Structure and Functions of the Memory Cards .342.6Use of the Memory Cards .362.7Multipoint Interface (MPI).392.8PROFIBUS DP Interface.412.9PROFINET interface .422.10Overview of the parameters for the S7-400 CPUs .43Special functions of a CPU 41x . 453.13.1.13.1.23.1.33.1.4Multicomputing .45Fundamentals .45Special Features at Multicomputing.47Multicomputing interrupt.48Configuring and programming multicomputing mode .483.23.2.13.2.23.2.33.2.4System modifications during operation.49Basics.49Hardware requirements .50Software requirements.50Permitted system modifications .513.3Resetting the CPU to the factory state .523.4Updating the firmware without a memory card .543.5Reading out service data .55Communication. 574.14.1.14.1.24.1.3interfaces.57Multi-Point Interface (MPI) .57PROFIBUS DP.58PROFINET .604.24.2.14.2.24.2.3Communication services.62Overview of communication services .62PG communication.63OP communication.63S7-400 Automation System, CPU SpecificationsManual, 09/2008, A5E00850746-063
Table of contents54.2.44.2.54.2.64.2.74.2.84.2.9S7 basic communication . 64S7 communication. 65Global data communication. 67S7 routing . 68Time synchronization . 72Data set routing. 734.3SNMP network protocol . 754.4Open Communication Via Industrial Ethernet. 764.54.5.14.5.2S7 connections. 80Communication path of an S7 connection . 80Assignment of S7 connections. 814.6Communication performance . 34.7.5.44.7.5.54.7.5.64.7.5.74.7.5.84.7.5.9Web server . 86Properties of the web server . 86Settings in HW Config, "Web" tab . 88Language settings. 91Updating . 93Web pages . 94Start page with general CPU information. 94Identification . 96Diagnostics buffer . 97Module state. 98Alarms . 102PROFINET . 104Topology. 107Variable status . 109Variable tables . 111PROFIBUS DP . 8.15.1.8.25.1.964CPU 41x as DP master / DP slave . 113Overview . 113DP address areas of 41x CPUs . 114CPU 41x as PROFIBUS DP master . 115Diagnostics of the CPU 41x as DP master . 119CPU 41x as DP slave. 124Diagnostics of the CPU 41x as DP slave. 128CPU 41x as DP slave: Station statuses 1 to 3. 133Direct Data Exchange . 138Principle of direct data exchange. 138Diagnostics in direct data exchange . 140Isochrone mode . 142PROFINET . 1456.1Introduction . 1456.2PROFINET IO and PROFINET CBA . 1466.3PROFINET IO Systems . 1486.4Blocks in PROFINET IO. 1506.5System status lists for PROFINET IO . 153S7-400 Automation System, CPU SpecificationsManual, 09/2008, A5E00850746-06
Table of contents78Consistent Data . 1557.1Basics.1557.2Consistency for communication blocks and functions .1567.3Consistent Reading and Writing of Data from and to DP Standard Slaves/IO Devices .157Memory concept . 1618.191011Overview of the memory concept of S7-400 CPUs .161Cycle and Response Times of the S7-400. 1659.1Cycle time .1659.2Cycle Time Calculation .1679.3Different cycle times.1709.4Communication Load .1729.5Reaction Time .1759.6Calculating cycle and reaction times .1819.7Examples of Calculating the Cycle Time and Reaction Time.1829.8Interrupt Reaction Time .1859.9Example: Calculating the Interrupt Reaction Time .1879.10Reproducibility of Time-Delay and Watchdog Interrupts .1889.11CBA response times .189Technical specifications. 19310.1Specifications of the CPU 412-1 (6ES7412-1XJ05-0AB0) .19310.2Specifications of the CPU 412-2 (6ES7412-2XJ05-0AB0) .20110.3Specifications of the CPU 414-2 (6ES7414-2XK05-0AB0) .20910.4Specifications of the CPU 414-3 (6ES7414-3XM05-0AB0).21710.5Specifications of the CPU 414-3 PN/DP (6ES7414-3EM05-0AB0).22610.6Specifications for the CPU 416-2 (6ES7416-2XN05-0AB0), CPU 416F-2 (6ES74162FN05-0AB0) .23710.7Specifications of the CPU 416-3 (6ES7416-3XR05-0AB0) .24510.8Specifications of the CPU 416-3 PN/DP (6ES7416-3ER05-0AB0), CPU 416F-3 PN/DP(6ES7416-3FR05-0AB0).25310.9Specifications of the CPU 417-4 (6ES7417-4XT05-0AB0).26510.10Technical specifications of the memory cards .273IF 964-DP interface module . 27511.1Using the IF 964-DP interface module.27511.2Technical specifications .277Index. 279S7-400 Automation System, CPU SpecificationsManual, 09/2008, A5E00850746-065
Table of contentsTablesTable 2- 1LEDs on the CPUs . 20Table 2- 2Faults/errors and the responses of the CPU. 23Table 2- 3Possible states of the RUN and STOP LEDs . 26Table 2- 4Possible states of the INTF, EXTF and FRCE LEDs. 26Table 2- 5Possible states of the BUS1F, BUS2F and BUS5F LEDs . 27Table 2- 6Possible states of the IFM1F and IFM2F LEDs . 27Table 2- 7Possible states of the LINK and RX/TX LEDs . 28Table 2- 8Mode selector switch settings . 29Table 2- 9Security classes of an S7-400 CPU. 30Table 2- 10MPI parameters and IP address following memory reset . 32Table 2- 11Types of Memory Card. 36Table 3- 1CPU properties in the factory settings . 52Table 3- 2LED patterns . 53Table 4- 1Communication services of the CPUs . 62Table 4- 2Availability of connection resources. 63Table 4- 3SFCs for S7 Basic Communication. 64Table 4- 4SFBs for S7 Communication. 66Table 4- 5SFCs for Global Data Communication. 67Table 4- 6Job lengths and "local device id" parameter . 78Table 5- 141x CPUs (MPI/DP interface as PROFIBUS DP) . 114Table 5- 241x CPUs (MPI/DP interface and DP module as PROFIBUS DP) . 114Table 5- 3Meaning of the "BUSF" LED of the CPU 41x as DP master. 119Table 5- 4Reading the diagnostic data with STEP 7. 120Table 5- 5Diagnostic addresses for the DP master and DP slave. 122Table 5- 6Event detection of the CPUs 41x as DP master . 122Table 5- 7Evaluation of RUN-STOP transitions of the DP slave in the DP master . 123Table 5- 8Configuration example for the address areas of the transfer memory . 125Table 5- 9Meaning of the "BUSF" LEDs of the CPU 41x as DP slave . 128Table 5- 10Reading the diagnostic data with STEP 5 and STEP 7 in the master system. 129Table 5- 11STEP 5 user program . 130Table 5- 12Diagnostic addresses for the DP master and DP slave . 131Table 5- 13Event detection of the CPUs 41x as DP slave. 131Table 5- 14Evaluating RUNSTOP transitions in the DP master/DP slave. 132Table 5- 15Structure of station status 1 (Byte 0). 133Table 5- 16Structure of station status 2 (Byte 1). 1336S7-400 Automation System, CPU SpecificationsManual, 09/2008, A5E00850746-06
Table of contentsTable 5- 17Structure of station status 3 (Byte 2) .134Table 5- 18Structure of the master PROFIBUS address (byte 3).134Table 5- 19Diagnostic address for the recipient during direct data exchange.140Table 5- 20Event detection by the 41x CPUs as recipients during direct communication .140Table 5- 21Evaluation of the station failure in the sender during direct data exchange .141Table 6- 1New System and Standard Functions/System and Standard Functions to be Replaced.150Table 6- 2System and Standard Functions in PROFIBUS DP that must be Implemented withDifferent Functions in PROFINET IO .151Table 6- 3OBs in PROFINET IO and PROFIBUS DP.152Table 6- 4Comparison of the system status lists of PROFINET IO and PROFIBUS DP .153Table 8- 1Memory requirements .163Table 9- 1Cyclic program processing.165Table 9- 2Factors that Influence the Cycle Time .167Table 9- 3Portions of the process image transfer time .168Table 9- 4Operating System Scan Time at the Scan Cycle Checkpoint .169Table 9- 5Increase in cycle time by nesting interrupts.169Table 9- 6Reducing the response time .180Table 9- 7Example of Calculating the Response Time.181Table 9- 8Calculating the Interrupt Response Time .185Table 9- 9Hardware Interrupt and Diagnostic Interrupt Response Times; Maximum InterruptResponse Time Without Communication .185Table 9- 10Reproducibility of Time-Delay and Watchdog Interrupts of the CPUs.188Table 9- 11Response time for acyclic interconnections.191FiguresFigure 2-1Arrangement of the operator controls and displays on the CPU 412-1 .15Figure 2-2Arrangement of the operator controls and displays on the CPU 41x-2 .16Figure 2-3Arrangement of the operator controls and displays on the CPU 41x-3 .17Figure 2-4Arrangement of the controls and displays on the CPU 41x-3PN/DP.18Figure 2-5Arrangement of the operator controls and displays on the CPU 417-4 .19Figure 2-6Cable with jack plug .22Figure 2-7Mode selector switch settings .29Figure 2-8Design of the Memory Card .34Figure 3-1Example of multicomputing.46Figure 3-2Overview: System structure for system modifications during operation .49Figure 4-1S7 routing.69S7-400 Automation System, CPU SpecificationsManual, 09/2008, A5E00850746-067
Table of contentsFigure 4-2S7 routing gateways: MPI - DP - PROFINET . 70Figure 4-3S7 routing: TeleService application example. 71Figure 4-4Data set routing. 74Figure 4-5Communication load as a function of the data throughput and response time (basicprofile) . 83Figure 4-6Settings in HW Config . 89Figure 4-7Example for selecting the display device language .
SIMATIC S7-400 S7-400 Automation System, CPU Specifications Introduction 1 Structure of a CPU 41x 2 Special functions of a CPU 41x 3 Communication 4 PROFIBUS DP 5 PROFINET 6 Consistent Data 7 Memory concept 8 Cycle and Response Times of the S7-400 9 Technical specifications 10 IF 964-DP interface module 11 SIMATIC S7-400 S7-400 Automation .
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SIMATIC Technology - Motion Control Single axes with SIMATIC S7- 1500/1500 T-CPU (2/2) Technology Objects of the SIMATIC S7-1500(T) ( Entry-ID: 109743134 ) SIMATIC S7-1500 / S7-1500T: Standard application axis control ( Entry-ID: 109749348 ) Configuring Technology Objects with SIMATIC S7 1500 and SINAMICS S210 in TIA-Portal ( Entry-ID: 109749795 )
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In Module D16, the reader learns how PROFIBUS DP with the CPU 314C-2DP as master and the ET200S as slave is started up. Module D16 illustrates the method in principle, using a brief example. . PROFIBUS DP, PROFIBUS PA, PROFINET IO, SIMATIC 300, SIMATIC 400, SIMATIC HMI Station, SIMATIC PC Based Control 300/400, and SIMATIC PC Station, .
SIMATIC Industrial software STEP 7 Standard Tools 8/4 8 Ordering data Order No. 1) For further information regarding software licenses, see Section 14 STEP 7 Version 5.1 Target system: SIMATIC S7-300/-400, SIMATIC C7, SIMATIC WinAC Prerequisites: Windows 95/98/NT/Me/2000 Prof. Supplied: Ger
