S7-CPs for Industrial Ethernet - CP 343-1 Lean (CX10)
Contents
1. If your application requires a fixed network setting instead of Autonegotiation both partner devices must have the same setting No reaction to Autonegotiation query with manual configuration Remember that if you configure the CP manually it will not react to an autonegotiation query As a result a connected partner will not be able to make the required network setting and communication will not be established Example If for example the CP is set to 100 Mbps full duplex a CP connected as partner will set 100 Mbps half duplex Reason Due to the fixed setting no autonegotiation response is possible the connected partner recognizes the 100 Mbps with autosensing but nevertheless remains in half duplex CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 8 Further Notes on Operation Recommendation Change individual network settings only over MPI If you modify the LAN settings in the properties dialog of the CP in the Port Parameters tab these changes will be adopted by the CP and activated when the configuration data is downloaded to the CP In some situations the device may then no longer be obtainable over Ethernet We therefore recommend that you download configuration data to the S7 station over an MPI connection if you change this setting If you download the configuration data over the LAN interface depending on the selected setting it2. 0 2 A maximum TP approx 0 2 A maximum Power loss approx 5 8 W Permitted ambient conditions e Operating temperature e Transportation storage temperature e Relative humidity max e Altitude e Pollutant concentration 0 C to 60 C in vertical operation 0 C to 40 C in horizontal operation 40 C to 70 C 95 at 25 C up to 2000 m above sea level According to ISA S71 04 severity level G1 G2 G3 Design e Module format e Dimensions W x H x D in mm e Weight approx Compact module S7 300 single width 40 x 125 x 120 220 g In addition to this all the information in the S7 300 reference manual 13 Module Data in the section General Technical Specification on the topics listed below applies to the CP e Electromagnetic compatibility e Transportation and storage conditions e Mechanical and climatic ambient conditions e Insulation tests class of protection and degree of protection B 44 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 11 Other Information available about the CP 11 Other Information available about the CP FAQs on the Internet You will find detailed information FAQs on using the CP described here on the Internet under the following entry number entry type FAQ http support automation siemens com WW view en 0806067 GSDML file You will find the GSDML file for the CP
3. 6FF03 0ABO CPU 317F 2 PN DP 6ES7 317 2FJ10 0ABO 6ES7 317 2FK13 0AB0 6ES7 317 2FK14 0ABO CPU 317T 2 DP 6ES7 317 6TJ10 OABO CPU 318 2 6ES7 318 2AJ00 0ABO CPU 319 3 PN DP 6ES7 318 3EL00 0ABO CPU 319 3 F PN DP 6ES7 318 3FLO0 0ABO CPU 614 6ES7 614 1AH03 0AB3 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 B 9 2 Requirements for Use Table 2 2 Use of the CP in C7 control systems C7 Order number C7 613 6ES7 613 1CA01 O0AE03 6ES7 613 1CA02 0AE3 C7 633 DP 6ES7 633 2BF02 0AE03 C7 635 Keys 6ES7 635 2EC01 0AE3 6ES7 635 2EC02 0AE3 C7 635 Touch 6ES7 635 2EB01 0AE03 6ES7 635 2EB02 0AE3 C7 636 Keys 6ES7 636 2EC00 0AE03 6ES7 636 2EC00 0AE3 C7 636 Touch 6ES7 636 2EB00 0AE3 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C 198 06 2 Requirements for Use 2 2 Configuration The following version of STEP 7 is required Table 2 3 STEP 7 version Functions of the CP V5 2 or higher The range of functions of the CP 343 1 Lean CX00 can be configured V5 4 or higher Requirement for configuring the full functionality of the CP 343 1 Lean CX10 with firmware V1 0 including PROFINET IO V5 4 Service Pack 5 Requirement for configuring the new functions of the CP HSP 1043 V5 4 Service Pack 5 Hotfix 2 Requirement for configuring the
4. If you select the found node in the Browse Network dialog and then click flash all the port LEDs of the PROFINET interface flash CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 21 C79000 G8976 C198 06 5 Performance Data Operation 5 Performance Data Operation 5 1 Number of possible connections over Ethernet Table 5 1 Characteristic Explanation values Permitted number of simultaneous connections in 12 maximum total over Industrial Ethernet Example of maximum load You can for example operate 4 S7 connections 4 SO on TCP connections 2 TCP connections 2 UDP connections Also e Other TCP connections for Web diagnostics e 1 PROFINET connection to a PROFINET IO controller CP 343 1 Lean for Industrial Ethernet Manual Part B B 22 Release 09 2009 C79000 G8976 C198 06 5 Performance Data Operation 5 2 Characteristic data for S7 communication Table 5 2 Characteristic Explanation values Ca 2 el Number of connections for S7 communication on 4 maximum connections configured at one end Industrial Ethernet for the number depends on the CPU type being used e Operator control and monitoring functions HMI Please refer to 1 for the values for your CPU e 7 connections configured at one end LAN interface data record length per protocol unit e sending e receiving 240 bytes PDU 240 bytes PDU Note Measurements of transmissi
5. If there is more than one CP in a station connected to the same network only one of these CPs is allowed to pass on time of day messages You can therefore made the following settings in the configuration e Automatic The CP receives the time of day message from the LAN or from the station and forwards it to the station or to the LAN If several CPUs are being operated in the station this automatic setting can lead to collisions To avoid this you can specify the direction of forwarding with the following options e From station to LAN e From LAN to station CP 343 1 Lean for Industrial Ethernet Manual Part B B 38 Release 09 2009 C79000 G8976 C198 06 8 Further Notes on Operation 8 7 SNMP agent SNMP Simple Network Management Protocol The CP supports data queries via SNMP in Version 1 It returns the contents of certain MIB objects according to the MIB II standard LLDP MIB SNMP is a protocol for managing networks To transmit data SNMP uses the connectionless UDP protocol The information on the properties of SNMP compliant devices is entered in MIB files MIB Management Information Base Where to find further information For more detailed information on working with MIB files refer to the documentation of the SNMP client you are using example of an SNMP client SNMP OPC Server from SIMATIC NET You will find more information on MIB on the following SIMATIC NET Internet page http support automat
6. Industrial Ethernet 5 The remaining steps in commissioning involve downloading the configuration data To download the configuration you can connect the PG as follows e via MPI e via Industrial Ethernet For further details refer to the general Part A of this manual addressing the first time IP address assignment node initialization downloading the defined configuration The PG PC requires a LAN attachment for example via a CP 1613 or CP 1411 and must have the necessary software for example the S7 1613 package or SOFTNET IE The TCP IP protocol must be installed The protocol used must then be applied to the S7ONLINE access point CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 3 Installation and Commissioning Step Explanation meaning 6 Use the diagnostic functions during The following options are available commissioning and to analyze problems e The LED displays on the CP e Hardware diagnostics and troubleshooting with STEP 7 e Communication diagnostics with STEP 7 NCM Diagnostics e Standard information using HW Config e Web diagnostics e If applicable evaluation of the alarm block FB54 in the user program e Queries via SNMP Slider for setting the chassis ground contact Figure 3 1 Attachment to Industrial Ethernet 2 x 8 pin RJ 45 jack Connectors of a CP 343 1 Lean with the front panel open Ground chassis g
7. compile and download the configuration data to the CPU again CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 31 C79000 G8976 C198 06 8 Further Notes on Operation 8 Further Notes on Operation 8 1 Clear reset and Reset to factory settings If the CP was configured with the protection level status dependent the following two functions are only available if the CPU is in STOP You will find the setting in the properties dialog of STEP 7 gt Options gt Module access protection Available functions The following two functions are available for the CP e Clear reset Following this memory reset the CP retains the preset MAC address and the retentive parameters The CP is therefore immediately ready for downloads using the IP address The retentive parameters include IP address subnet mask and if applicable router address LAN settings e Resetting to factory settings Note Using the functions described here to reset the memory you do not modify the configuration data on the CPU If you subsequently upload the configuration data from the CPU to a PG you will always object the configuration data that were previously on the CP with parameters connections IP address How to use the function You can start the memory reset functions in STEP 7 e Clear reset In STEP 7 HW Config with PLC gt Clear Reset or In STEP 7 NCM Diagnostics with Operating Mod
8. described here on the Internet under the following entry ID Entry type Download http support automation siemens com WW view en 19698639 You will find the following information in the general Part A of the manual e A list of the documents require for configuration commissioning and operation Preface e Detailed descriptions of configuration and commissioning of the module e Description of Web diagnostics and NCM S7 Diagnostics e The approvals of the device Appendix e A glossary Appendix The general Part A of the manual is available in the Manual Collection that ships with the device or on the Internet at the following address Entry type Manuals http support automation siemens com WW view de 27103175 Manual Release 05 2008 has the ID 30374198 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 45 C79000 G8976 C198 06 12 References and Literature Locating Siemens literature Bs The order numbers for Siemens documentation can be found in the catalogs SIMATIC NET Industrial Communication catalog IK PI and SIMATIC Products for Totally Integrated Automation and Micro Automation catalog ST 70 You can obtain these catalogs and any further information you require from your local SIEMENS office or national head office Some of the documents listed here are also in the SIMATIC NET Manual Collection supplied with every S7 CP Many SIMATIC NET manuals are availabl
9. new functions of the CP HSP 1043 Installation of the Hardware Support Package HSP You will find the HSP on the Internet at the following address www siemens com automation step7 hwconfig2 Install the HSP in STEP 7 HW Config in the Options menu with the Install Hardware Updates menu command You will find further information in the STEP 7 online help under HSP or Hardware update After installing the HSP close STEP 7 After restarting STEP 7 the CP is in the catalog of HW Config 2 3 Programming Programming FCs FBs For some communications services there are pre programmed blocks FCs FBs available as the interface in your STEP 7 user program Please refer to the documentation of the FCs FBs in the online help of STEP 7 or in the manual 9 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 11 C79000 G8976 C198 06 2 Requirements for Use Notice We recommend that you always use the latest block versions for all module types You will find information on the latest block version and links to download the current blocks in our Customer Support area on the Internet http support automation siemens com WW news en 8797900 With the older module types this recommendation assumes that you are using the latest firmware for the particular block type Caution The communication blocks for S7 300 SIMATIC NET block libraries for S
10. number CPU 312C 6ES7 312 5BD01 0ABO 6ES7 312 5BE03 0ABO CPU 312 IFM 6ES7 312 5AC02 0AB0 CPU 313 6ES7 313 1AD03 0AB0 CPU 313C 6ES7 313 5BE01 OABO 6ES7 313 5BF03 0ABO CPU 313C 2 DP 6ES7 313 6CE01 0ABO 6ES7 313 6CF03 0ABO CPU 313C 2 PtP 6ES7 313 6BE01 OABO 6ES7 313 6BF03 0ABO CPU 314 6ES7 314 6AE01 OABO 6ES7 314 6AE02 0ABO 6ES7 314 6AE03 0ABO 6ES7 314 6AE04 0ABO 6ES7 314 1AF10 OABO 6ES7 314 1AF11 OABO 6ES7 314 1AG13 0ABO CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C 198 06 2 Requirements for Use Table 2 1 Use of the CP with S7 300 CPU CPU 314 IFM Order number 6ES7 314 5AE03 0ABO 6ES7 314 5AE10 O0ABO CPU 314C 2 DP 6ES7 314 6CF02 0ABO 6ES7 314 6CG03 0ABO CPU 314C 2 PtP 6ES7 314 6BF01 OABO 6ES7 314 6BF02 0ABO 6ES7 314 6BG03 0ABO CPU 315 6ES7 315 1AF03 0ABO CPU 315 2 DP 6ES7 315 2AF03 0ABO 6ES7 315 2AG10 O0ABO 6ES7 315 2AH14 0ABO CPU 315 2 PN DP 6ES7 315 2EG10 0ABO 6ES7 315 2EH13 0ABO 6ES7 315 2EH14 0ABO CPU 315F 2 DP 6ES7 315 6FF01 OABO CPU 315F 2 PN DP 6ES7 315 2FH10 O0ABO 6ES7 315 2FH13 0ABO 6ES7 315 2FJ14 0ABO CPU 315T 2 DP 6ES7 315 6TG10 0ABO CPU 316 2 DP 6ES7 316 2AG00 0ABO CPU 317 2 DP 6ES7 317 2AJ10 OABO CPU 317 2 PN DP 6ES7 317 2EJ10 0ABO 6ES7 317 2EK13 O0AB0 6ES7 317 2EK14 0AB0O CPU 317F 2 DP 6ES7 317 6FFO0 OABO 6ES7 317
11. on Operation 8 4 8 4 1 8 4 2 B 36 IP configuration Detection of double IP addressing in the network To save you time consuming troubleshooting in the network the CP detects double addressing in the network The reaction of the CP when double addressing is detected varies as follows e CP during startup When the CP starts up after return of power or after assignment of an Ethernet address the CP sends out a query for its own IP address on the network If there is a response the CP does not start up The error is indicated by an LED display stopped STOP with error LED BF and by an entry in the internal diagnostic buffer The CP remains in STOP When you eliminate the cause by removing the device with the same IP address or changing its address you must then restart the CP e CP in RUN mode In RUN the CP also sends this query at intervals of one minute to detect double IP addresses If a double IP address is detected the CP also reports this via the LEDs BUSF LED and generates an entry in the diagnostic buffer The CP remains in RUN mode Obtaining the IP address over DHCP CP STOP on expiry of the lease If you have configured Obtain IP address from a DHCP server when the CP starts up it is assigned a valid IP address by the DHCP server for a restricted time period of the lease When the lease expires the reaction of the CP is as follows The CP changes to STOP and loses
12. which method the CP is assigned the IP address the subnet mask and the address of a gateway CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 1 Properties Services As an alternative to STEP 7 you have the option of assigning the connection configuration via a block interface in the user program FB55 IP_CONFIG e Web diagnostics With the aid of Web diagnostics you can read out the diagnostic data from a station connected via the CP to a PG PC with an Internet browser If you do not require this function you can disable it in the STEP 7 configuration and disable the port 80 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 7 C79000 G8976 C198 06 2 Requirements for Use 2 Requirements for Use Operation in controller device families The CP can be operated in the following device families e 57 300 stations with the CPU types Standard Compact Modular e C7 control systems in C7 packaging system The following tables show the devices with which the CP can be operated with this range of functions Notice The tables list the CPUs and devices approved at the time of printing this manual S7 300 CPUs or C7 or C7 control systems approved later and not listed in the table also support the range of functions described here Table 2 1 Use of the CP with S7 300 CPU 312 6ES7 312 1AD10 O0ABO 6ES7 312 1AE13 0ABO CPU Order
13. write access private Note the use of lower case letters Possible security gaps on standard IT interfaces preventing illegal access With various SIMATIC NET components such as switches a wide range of parameter assignment and diagnostic functions for example Web servers network management are available over open protocols and interfaces The possibility of unauthorized misuse of these open protocols and interfaces by third parties for example to manipulate data cannot be entirely excluded When using the functions listed above and these open interfaces and protocols for example SNMP HTTP you should take suitable security measures to prevent unauthorized access to the components and the network particularly from within the WAN Internet CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 8 Further Notes on Operation Notice We expressly point out that automation networks must be isolated from the rest of the company network by suitable gateways for example using tried and tested firewall systems We do not accept any liability wnatsoever whatever the legal justification for damage resulting from non adherence to this notice If you have questions on the use of firewall systems and IT security please contact your local Siemens office or representative You will find the address in the SIMATIC catalog IK PI or on the Internet at http www automation
14. 499 Module Data Reference Manual ID 8859629 Siemens AG and SIMATIC S7 S7 400 M7 400 Automation system Installation Manual ID 1117849 Module Data Reference Manual ID 1117740 Siemens AG On using and configuring PROFINET IO 14 15 SIMATIC PROFINET System Description System Manual Siemens AG Part of the Manual Collection SIMATIC From PROFIBUS DP to PROFINET IO Programming Manual Siemens AG Part of the Manual Collection On the IT functions of the CPs 16 17 B 48 Data Security in Industrial Communication White Paper SIEMENS AG http www automation siemens com net html_76 support whitepaper hth Creating Java Beans with IBM VisualAge SIEMENS AG ID 10499820 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 12 References and Literature 18 S7Beans Applets for IT CPs Programming Aid SIEMENS AG SIMATIC NET Manual Collection ID 24843908 On setting up and operating an Industrial Ethernet network 19 20 SIMATIC NET Manual Twisted Pair and Fiber Optic Networks Siemens AG SIMATIC NET Manual Collection SIMATIC NET Manual Triaxial Networks SIMATIC NET Manual Collection SIMATIC and STEP 7 basics 21 22 23 Communication with SIMATIC System Manual Siemens AG ID 25074283 Documentation package STEP 7 Basic Knowledge with Working with STEP 7 V5 4 Ge
15. 7 300 in STEP 7 must not be called in more than one priority class If for example you call a communication block in OB1 and in OB35 block execution could be interrupted by the higher priority OB If you call blocks in more than one OB you must write your program so that a communication block that is currently executing cannot be interrupted by another communication block for example by disabling enabling SFC interrupts CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 3 Installation and Commissioning 3 Installation and Commissioning 3 1 Procedure steps Step 1 Install the CP on the S7 standard rail 2 Establish the connection via the enclosed bus connector to the backplane bus Note The CP cannot be used in an extension rack that is connected via the IM 365 Reason The required communication bus is not connected to the extension rack via the IM 365 Explanation meaning Slots 4 to 11 are permitted for the CP in racks 0 to 3 connected by IM 360 361 Proceed as in the sections dealing with setup and wiring described in detail in 1 3 Connect the CP to the power supply Notes e The CPU CP and IM if one exists must be connected to the same power supply e Only wire up the S7 300 C7 300 with the power switched off Follow the steps as described in detail in 1 when wiring between the power supply and the CPU 4 Connect the CP to
16. CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 37 C79000 G8976 C198 06 8 Further Notes on Operation Forwarding the time of day message You can configure the direction in which time of day messages are forwarded in STEP 7 NCM S7 in the properties dialog of the CP as follows e Configuration from station to LAN The CP forwards time frames from the CPU to Industrial Ethernet when the local CPU is time master SIMATIC mode only or when the time of day is forwarded by a different CP on the K bus e Configuration from LAN to station The CP forwards time frames from Industrial Ethernet to the CPU when one of the following components is time master Inthe SIMATIC mode a remote CPU 41x a SIMATIC NET time transmitter a CP 1430 TF an NTP server when using the NTP mode As default time of day synchronization is not activated for the CP and it does not therefore forward the time However the internal clock of the CP is synchronized even in this case if a time of day frame is received from the communication bus or from Industrial Ethernet Synchronization using one of the two modes described here must be configured in STEP 7 in the properties dialog of the CP Time of Day Synchronization tab For more detailed information on the parameters and options please refer to the online help in the properties dialog Coordinating forwarding of the time of day with several CPs
17. NT Warning The device is designed for operation with safety extra low voltage SELV This means that only safety extra low voltages SELV complying with IEC950 EN60950 VDE0805 may be connected to the power supply terminals The power unit for supplying the device must comply with NEC Class 2 as described by the National Electrical Code r ANSI NFPA 70 The power of all connected power units in total must correspond to a limited power source LPS Configuration To set up the CP for the communications services note the information on the topic of configuration in Section 2 2 of this device manual CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 15 C79000 G8976 C198 06 3 Installation and Commissioning 3 2 Module replacement without PG General procedure The configuration data for the CP is stored either on the CPU or on the CP If the data is stored on the CPU the module can be replaced with a module of the same type identical order number without a PG This option can be selected in the properties dialog of the CP in the Options tab Replace Module without PG We recommend that you store the configuration data on the CPU if the configuration memory of the CPU allows For information on replacing previous modules refer to the section Compatibility in Chapter 7 Module replacement Special feature of IP address assignment from a DHCP server During confi
18. SIEMENS SIMATIC NET S7 CPs for Industrial Ethernet Manual Part B CP 343 1 Lean 6GK7 343 1CX10 OXE0O as of hardware version 2 as of firmware version V2 2 for SIMATIC S7 300 C7 300 CP 343 1 A RX TX pi RUN W stop LEDs lt Val Hi xir je ZEN SIMATIC NET TP port 2 x 8 pin RJ 45 jack beneath the front panel 44 E X Placeholder for hardware 3 1EX39 Oxe A 3 j version Release 09 2009 C79000 G8976 C198 06 Notes on the product Notes on the product Product names This description contains information on the following product e CP 343 1 Lean Order number 6GK7 343 1CX10 OXE0 as of hardware version 2 and firmware version V2 2 for SIMATIC S7 300 C7 300 Note In this document the term CP is used instead of the full product name Compatibility with the previous version Note Make sure that you read the information regarding extended functions and restrictions in Chapter 7 of this manual Address label Unique MAC address preset for the CP The CP ships with a factory set MAC address The MAC address is printed on the housing CP 343 1 Lean for Industrial Ethernet Manual Part B B 2 Release 09 2009 C79000 G8976 C198 06 Contents Contents Contents Part A Ethernet CPs general information see general part Note Please remember that Part A of the device manual also belongs to the description of the CP Among oth
19. a ieee ia B 39 8 8 Possible security gaps on standard IT interfaces preventing illegal ACCESS aaa a An ane Sadie Shee gee A ahd ela EA eee B 40 8 9 Interface in the user program 1 ee ees B 41 8 9 1 Programmed communication connections with FB55 IP_CONFIG PROFINET interface 0 00 cece eee eee B 41 8 9 2 Programmed communications connections Assigning parameters to the POMS suche eee Ponte beats bret Ee E ETE edie wees B 42 9 How to Load New Firmware 2 020 0c cee cee eee eee eee eee B 43 10 Technical Specifications 00 cece eee B 44 11 Other Information available about the CP 0 cseee eee eee B 45 12 References and Literature 20 0c cece eee eee B 46 CP 343 1 Lean for Industrial Ethernet Manual Part B B 4 Release 09 2009 C79000 G8976 C198 06 1 Properties Services 1 Properties Services 1 1 Application The CP 343 1 Lean communications processor is intended for operation in a SIMATIC S7 300 or SIMATIC C7 automation system It allows attachment of the 7 300 to Industrial Ethernet and supports PROFINET IO To integrate the CP in a linear bus or ring to connect a further Ethernet device or to use PROFINET media redundancy a 2 port real time ERTEC switch with autocrossing autonegotiation and autosensing was integrated in the CP 1 2 Communication services The CP supports the following communication services PROFINET IO PROFINET IO allows direct access t
20. after power ON or e Stopped STOP with errors In this state the CPU or intelligent modules in the rack remain accessible using PG functions Ar A N D Starting up STOP gt RUN OIO Running RUN Le A D D Stopping RUN gt STOP JOOJ O0 Stopped STOP In the STOP mode configuring and performing diagnostics on the CP remain possible OOOO e Interface networked but no LAN cable inserted or e Duplicate IP address detected a D The CP is configured as a PROFINET IO device there is no data exchange with the PROFINET IO controller e Running RUN with fault or e Event viewer in conjunction with the MRP function The CP diagnostic buffer provides detailed information or e Advanced port diagnostics reports an error Examples Current port setting transmission medium duplex does not match the configuration Port interconnection does not match the configuration Oo oT Module fault system error ae colored flashing Ts CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 wy any 4 LED Displays The MAINT LED Notice When the MAINT LED lights up important error messages and or diagnostic interrupts have occurred The CP continues in RUN mode Check the entries in the diagnostic buffer of the device F
21. bed here the following variants must be distinguished Use as a replacement The situation described here is when an existing module can be replaced by a new module by removing and inserting it with no change to the configuration Upgrading functionally compatible module replacement The situation in this case is when the module described here can be used instead of an older module as long as adaptations are made in the configuration The CP used previously is replaced by the new CP in the configuration Unless stated otherwise the range of functions of the older module continues to be supported in both cases You can also upgrade modules listed under use as a replacement This becomes necessary when you want to use new features that were not available on the previously used module Use as a replacement The CP 343 1 Lean 6GK7 343 1CX10 0XE0 firmware version 2 0 described here can be used as a replacement for the following predecessor products Upgrading CP 343 1 Lean 6GK7 343 1CX00 0XE0 If you replace a CP 343 1 Lean CX00 module with a CP 343 1 Lean CX10 and have STEP 7 version lt V5 4 all the previous functions of the module remain available Any port settings relating to Ethernet are adopted for port 1 The additional second RJ 45 port is also available in the Automatic setting mode CP 343 1 Lean 6GK7 343 1CX10 OXEO firmware version 1 0 version 2 0 or version 2 1 All previous functions
22. cs of the SEND RECEIVE interface B 24 5 4 PROFINET 10 00ers B 25 5 4 1 Characteristic data 2 0 kee tenes B 25 5 4 2 Operating PROFINET IO alongside other services B 26 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 3 C79000 G8976 C198 06 Contents 5 4 3 Effects of multicast communication on RT communication B 26 5 5 Characteristic data of the integrated switch 0 B 27 6 The CP as Web Server 0 cece cece eects B 28 7 Compatibility with Predecessor Products 000ee eee eee eee B 29 7 1 Enhanced functions a cece eens B 29 7 2 Replacing older modules spares upgrading B 30 8 Further Notes on Operation 00 cece eee eee eee eee B 32 8 1 Clear reset and Reset to factory settings 000e eee B 32 8 2 Network settings with Fast Ethernet cee eee eee B 33 8 3 Influence of MPI on connections via Industrial Ethernet B 35 8 4 IP co fig ration ais aa aea a E a eae eae een ets e B 36 8 4 1 Detection of double IP addressing in the network B 36 8 4 2 Obtaining the IP address over DHCP CP STOP on expiry of the leasen 2 eke kia be ote Seep hae Fe tee enh ee Sa Bi a B 36 8 5 Media redundancy 0 cece teens B 37 8 6 Time of day synchronization 00 cc eects B 37 8 7 SNMP aganti eii aa ern hie a r
23. e gt Clear Reset Module e Factory defaults reset In STEP 7 NCM Diagnostics with Operating Mode gt Reset to Factory Defaults CP 343 1 Lean for Industrial Ethernet Manual Part B B 32 Release 09 2009 C79000 G8976 C198 06 8 Further Notes on Operation Behavior after memory reset The CPU in the S7 station does not recognize that the CP memory was reset The CP therefore changes to the stopped with error state see Chapter 4 The configuration data must then be reloaded You can initiate this loading by turning the power off and on again 8 2 Network settings with Fast Ethernet Row X1P1 Properties of port 1 of the PROFINET interface Row X1P2 Properties of port 2 of the PROFINET interface Automatic setting or individual network settings As default the CP is configured for automatic detection Autosensing Autonegotiation Autocrossing Notice In normal situations the basic setting ensures trouble free communication You should only change these in exceptional situations If you create a manual configuration for the CP the automatic negotiation of the network settings autonegotiation is no longer effective If on the other hand the communication partner works with autonegotiation no communication will be established Only use manual configuration when the communication partner works with the same manually set configuration Autocrossing mechanism The automatic setting also inc
24. e on the Internet pages of Siemens Customer Support for Automation http support automation siemens com WW view de Enter the ID of the relevant manual as a search key The ID is shown below the literature name in brackets Manuals that are installed with the online documentation of the STEP 7 installation on your PG PC can be selected from the Start menu Start gt SIMATIC gt Documentation You fill find a overview of the SIMATIC documentation at http www automation siemens com simatic portal html_76 techdoku htm On configuration commissioning and use of the CP 1 2 SIMATIC NET S7 CPs for Industrial Ethernet Manual Siemens AG manual for each CP in the SIMATIC NET Manual Collection Version history current downloads for SIMATIC NET S7 CPs Siemens AG SIMATIC NET Manual Collection On configuration with STEP 7 NCM S7 3 B 46 NCM S7 for Industrial Ethernet Primer Siemens AG Part of the online documentation in STEP 7 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 12 References and Literature 4 5 SIMATIC NET Instructions Commissioning PC Stations Siemens AG SIMATIC NET Manual Collection SIMATIC Configuring Hardware and Connections with STEP 7 Part of the STEP 7 documentation package STEP 7 Basic Knowledge Part of the online documentation of STEP 7 Siemens AG On project engineering of PROFINET CBA comp
25. e package e The S7 ONLINE interface must be set to the ISO Industrial Ethernet protocol It is not possible to download using TCP IP and therefore not to other networks How to download new firmware You always start the download using the active MAC address of the CP LEDs to indicate the CP mode The different combinations of the LEDs on the front panel indicate the status Table 9 1 SF BF RUN STOP CP operating mode red red green yellow O O Downloading firmware e e 1o O Firmware was successfully downloaded o e O Firmware could not be downloaded Legend colored on off e colored flashing any Ea What to do if a download is interrupted Disturbances or collisions on the network can lead to packets being lost In such cases this can lead to an interruption of the firmware download The firmware loader then signals a timeout or negative response from the module being loaded In this case turn the station off and on again and repeat the download CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 43 C79000 G8976 C198 06 10 Technical Specifications 10 Technical Specifications Transmission rate 10 Mbit s und 100 Mbit s Connection to Ethernet 2 x RJ 45 jack Power supply DC 24 V permitted range 20 4 V through 28 8 Vv Current consumption e from backplane bus e from external 24 V DC
26. er things it contains explanations of the safety notices and general information that applies to all S7 CPs for Industrial Ethernet Part A of the manual release 05 2008 and this Part B belong together You can download the general Part from the Internet http support automation siemens com WW view en 30374198 Contents Part B 1 Properties Services cece ete eee eee eee B 5 1 1 Application scant saereontaaevetini aeev dent aan Vediei aay want as B 5 1 2 Communication services 0 00 cece teens B 5 1 3 Other services 2 cece tenet eens B 6 2 Requirements for Use 0 cece cece eee ee eee ee eee eee eeeeneeee B 8 2 1 Operation in controller device families 00 0 cee eee B 8 2 2 Configuration 0 cet eens B 11 2 3 Programming v0 vicici ates eke ete Paced te eee te Pah ete aE B 11 3 Installation and Commissioning 000e cece e cence eens B 13 3 1 Procedure steps cece eee eens B 13 3 2 Module replacement without PG 0 c cece B 16 3 3 Controlling the operating mode 0 60 cece eee eee eee B 17 LED Displays 2 isc sanani Ann ARA RAAN RARE RNARA NAAA nee ae Ge ae NARAR cae ae B 18 5 Performance Data Operation suansunsunununnnnnunnnunnnnrnnnnnnn B 22 5 1 Number of possible connections over Ethernet B 22 5 2 Characteristic data for S7 communication a aasa aaeeea B 23 5 3 Characteristi
27. guration of the CP you can specify the IP configuration in the properties dialog one option is to obtain the IP address from a DHCP server Notice When replacing modules remember that the factory set MAC address of the new module is different from the previous module When the factory set MAC address of the new module is sent to the DHCP server this will return either a different or possibly even no IP address Ideally you should therefore configure IP as follows Always configure a client ID if you want to obtain the same IP address from the DHCP server after replacing the module If you have configured a new MAC address instead of the factory set MAC address generally the exception the DHCP server always receives the configured MAC address and the CP obtains the same IP address as the replaced module CP 343 1 Lean for Industrial Ethernet Manual Part B B 16 Release 09 2009 C79000 G8976 C198 06 3 Installation and Commissioning 3 3 Controlling the operating mode You have the option of changing the mode of the CP between RUN and STOP using the STEP 7 NCM S7 configuration software PLC gt Accessible Nodes Procedure e Switch from STOP to RUN The CP reads the configured and or downloaded data into the work memory and then changes to the RUN mode e Switch from RUN to STOP The CP changes to STOP Established connections ISO on TCP TCP UDP connections are terminated transitional phase with LED d
28. ic Explanation values Size of the input area of the PROFINET IO device 512 bytes max Size of the output area of the PROFINET IO device 512 bytes max Size of the IO data area per submodule in a PROFINET IO device e Inputs 240 bytes e Outputs 240 bytes Size of the consistency area for a submodule 240 bytes Maximum number of submodules 32 Execution times of the FCs PNIO_SEND PNIO_RECV The calculation of the reaction times with PROFINET IO is determined by the execution time of the function blocks required on the S7 300 CPU PNIO_SEND PNIO_RECV CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 25 C79000 G8976 C198 06 5 Performance Data Operation 5 4 2 Note Measurements of transmission and reaction times in Ethernet PROFIBUS and PROFINET networks for a series of configurations can be found on the Internet at the following address http support automation siemens com WW view enZ5209605 Operating PROFINET IO alongside other services Sporadically used services 5 4 3 B 26 Please remember the following if you use other functions at the same time as PROFINET IO that affect the configuration or the mode FB55 Primary Setup Tool STEP 7 NCM Diagnostics Notice These functions can influence operation with PROFINET IO to such an extent that an interruption of the cyclic I O data exchange of the PROFINET IO devices lasting several seconds may result Effect
29. ion siemens com WW view en 15177711 Supported MIB objects The CP supports the following groups of MIB objects of the MIB II standard in compliance with RFC1213 e System e Interfaces e Address Translation AT e IP e ICMP e TCP e UDP e SNMP The other groups of the MIB II standard are not supported e EGP e Transmission The CP also supports the LLDP MIB according to IEEE 802 1AB and the PROFINET expansions of the LLDP MIB see also IEC 61158 10 6 Exceptions restrictions e Write access is permitted only for the following MIB objects of the system CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 39 C79000 G8976 C198 06 8 Further Notes on Operation group sysContact sysLocation and sysName For all other MIB objects MIB object groups only read access is possible for security reasons e Traps are not supported by the CP Interfaces MIB group This group returns status information about the CP interfaces The MIB objects of the ifTable provide the status information of the interfaces The iflndex object identifier is assigned to the CP interfaces as follows iflndex Type of interface 1 2 Port 1 2 3 Internal CP interface Access permissions using community name 8 8 B 40 The CP uses the following community names to control the access rights in the SNMP agent Type of access Community name Read access public Read and
30. irmware download LED display patterns The LED display patterns when downloading the firmware are described in Chapter 9 LEDs for displaying the CP communication status In addition to the LEDs that signal the CP state the following LEDs provide information about the status of the CP interface to Industrial Ethernet Table 4 1 LED Display Meaning RX TX green o The CP is sending receiving over Industrial a Ethernet Note PROFINET IO services are not signaled here P1 P2 Port has no connection to green yellow Industrial Ethernet O green Existing connection over port to Industrial Ethernet LINK status 1 r N s green yellow LED flashes yellow constant light green Port sending receiving over Industrial Ethernet or PROFINET IO Note All received sent frames are signaled for each specific port including those simply forwarded by the switch yellow Continuous data transfer at the port over Industrial Ethernet for example PROFINET IO Legend colored on O off B 20 S colored flashing any CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 4 LED Displays Module identification PROFINET interface Using the SIMATIC Manager you can search for and identify the module initially by browsing the connected network with the menu PLC gt Edit Ethernet Node
31. is possible that the current download will not be completed due to the changes to the configuration taking immediate effect and an inconsistent configuration is reported Example The download is started initially with the setting TP ITP at 10 Mbps half duplex If the Individual network setting is now changed to 100 Mbps full duplex the download cannot be completed 8 3 Influence of MPI on connections via Industrial Ethernet If a station on MPI is added or removed for example because a service PG has been connected or disconnected it is possible that active communication connections on the communications bus are aborted This has the following effects on the communication connections on Industrial Ethernet All S7 connections are temporarily aborted This does not apply when using CPUs with a separate communication bus for example CPU 318 2 CPU 317 2 PN DP CPU 319 3 PN DP CPU 315 2 PN DP CPU 315F 2 PN DP CPU 317 2 DP CPU 317T 2 DP CPU 317F 2 DP CPU 317F 2 PN DP CPU 318 2 DP The connections on which a job on the communication bus with a data length gt 240 bytes is being processed are aborted temporarily FETCH WRITE connections are temporarily aborted On the FC interface in the user program the condition codes made up of the DONE ERROR and STATUS parameters must be evaluated in FC5 FC6 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 8 Further Notes
32. isplay STOPPING The reaction is as follows in STOP The communications connections mentioned above are terminated The configuration and diagnostics of the CP is possible system connections for configuration diagnostics and PG channel routing are retained HTTP access is possible The routing function is active The time of day is not forwarded PROFINET IO is disabled CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 4 LED Displays 4 LED Displays The display on the front panel consists of 8 LEDs that indicate the operating mode and the communication status Front panel SF BF DC5V RX TX X1P1 RUN X1P2 STOP MAINT The LEDs have the following meaning SF BF DC5V RX TX RUN STOP X1 Pt X1 P2 MAINT Group error Bus fault PROFINET IO DC 5 V power supply via the backplane bus green OK Acyclic data exchange for example SEND RECEIVE not relevant for PROFINET IO data RUN mode STOP mode Link status of Ethernet port 1 Link status of Ethernet port 2 Maintenance necessary Check evaluate the diagnostic buffer CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 4 LED Displays LEDs for displaying the mode The different combinations of the LEDs on the front panel indicate the status SF red BF red RUN green STOP yellow CP Operating Mode e Starting up
33. ludes an autocrossing mechanism With autocrossing you can connect network components and end devices using either crossover or straight through cables CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 33 C79000 G8976 C198 06 8 Further Notes on Operation STEP 7 NCM Diagnostics and Web diagnostics display the network setting Diagnostics of the port settings for the CP described here is possible using the entries in the diagnostic buffer over Web diagnostics SNMP NCM diagnostics and the LED displays You will find information on the currently used network settings in STEP 7 as follows In NCM Diagnostics under the diagnostic object Industrial Ethernet in the Network Attachment group box In HW Config with the menu command PLC gt Module Information In WEB diagnostics Further notes B 34 Autocrossing If you disable the automatic setting option autocrossing is also disabled which cable you can then use depends on the role of the CP network component or end device 10 100 Mbps network components without autonegotiation If you use 10 100 Mbps network components that do not support autonegotiation you may have to set the mode manually during CP configuration using STEP 7 HW Config in the properties dialog of the CP As default the CP is configured for automatic detection Forcing a specific network setting instead of Autonegotiation
34. mmended version 2 0 or higher You will find these Web browsers information and add ons on the Internet CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 7 Compatibility with Predecessor Products 7 Compatibility with Predecessor Products 7 1 Enhanced functions The abbreviations used below to identify the modules for example CX00 correspond to the last four characters of the mid section of the order number New Enhanced functions compared with the CP 343 1 Lean CX10 with firmware version V2 0 The following features can be used with the module as of firmware version 2 2 e Advanced Web diagnostics can be disabled e New GSDML file e Configurable PROFINET interface with planning of port topology e Advanced PROFINET diagnostics e LLDP and DCP frames can be disabled for specific ports e Media redundancy MRP in PROFINET IO e Use of the control block FC10 e 1 amp M functions configurable plant designation and location identifier e Configurable protection levels e UDP buffering can be disabled e New options for time of day synchronization e Support of optimized PROFINET blocks FC11 FC12 version V3 0 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 29 C79000 G8976 C198 06 7 Compatibility with Predecessor Products 7 2 Replacing older modules spares upgrading Distinction When replacing existing modules with the module descri
35. o IO devices over Industrial Ethernet PROFINET IO device Integration of the SIMATIC S7 300 programmable controller over the CP as intelligent PROFINET IO device S7 communication and PG OP communication with the following functions PG functions including routing Operator control and monitoring functions HMI Server for data exchange on S7 connections configured at one end only without communication blocks on the S7 300 C7 300 station Open communications services with the following functions SEND RECEIVE interface over ISO on TCP TCP and UDP connections UDP frame buffering on the CP can be disabled during configuration When necessary this allows you to achieve a shorter reaction time between the arrival of a UDP frame and its evaluation on the CPU Multicast over UDP connection The multicast mode is made possible by selecting a suitable IP address when configuring connections FETCH WRITE services server corresponding to S5 protocol over ISO on TCP connections and TCP connections The addressing mode can be configured for FETCH WRITE access as the S7 or S5 addressing mode CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 1 Properties Services 1 3 LOCK UNLOCK with FETCH WRITE services Connection diagnostics using the user program Other services Within an Ethernet network with a ring topology the CP supports the media redundancy pro
36. on and reaction times in Ethernet PROFIBUS and PROFINET networks for a series of configurations can be found on the Internet at the following address http support automation siemens com WW view enZ5209605 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 23 C79000 G8976 C198 06 5 Performance Data Operation 5 3 Characteristics of the SEND RECEIVE interface The SEND RECEIVE interface provides access to communication over TCP ISO on TCP and UDP connections The following characteristics are important Table 5 3 Characteristic Number of ISO on TCP connections TCP connections UDP connections in total Explanation values 8 maximum Notes e All UDP connections are also possible in the multicast mode e Free UDP connections are supported by the CP Max data length for blocks AG_SEND V4 0 and higher and AG_RECV V4 0 and higher AG_SEND and AG_RECV allow the transfer of data fields of between 1 and 240 bytes e 1 to 8192 bytes for ISO on TCP TCP e 1 to 2048 bytes for UDP Restrictions for UDP e Transfer is not confirmed e No reception of UDP broadcast e UDP frame buffering The transmission of UDP frames is unconfirmed in other words the loss of messages is not detected or displayed by the send blocks AG_SEND To avoid communication overload resulting from a high broadcast load the CP does not permit reception of UDP broadcast Size of the f
37. onents and systems 6 7 8 Component based Automation Configuring Plants with SIMATIC iMap Manual Siemens AG ID 18404678 Basic Help in the SIMATIC iMap Engineering Tool online help Siemens AG Component Based Automation Configuring Plants in SIMATIC iMap Siemens AG ID 22762190 You will find further information on SIMATIC iMAP at http support automation siemens com WW view en70805413 On programming 9 10 11 SIMATIC NET Functions FC and Function Blocks FBs for SIMATIC NET S7 CPs Programming Manual Siemens AG SIMATIC NET Manual Collection ID 30564821 Version history of the SIMATIC NET function blocks and functions for SIMATIC S7 Reference work Siemens AG SIMATIC NET Manual Collection SIMATIC Programming with STEP 7 Part of the STEP 7 documentation package STEP 7 Basic Knowledge Part of the online documentation of STEP 7 Siemens AG CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 47 C79000 G8976 C198 06 12 References and Literature 12 Automatisieren mit STEP 7 in AWL und SCL ISBN 978 3 89578 280 0 Automating with STEP 7 in STL and SCL ISBN 978 3 89578 295 4 User manual programming manual Berger Hans Publicis KommunikationsAgentur GmbH GWA 2006 For installation and commissioning of the CP 13 SIMATIC S7 S7 300 Automation System CPU 31xC und 31x Installation Operating Instructions ID 13008
38. rame buffer with buffering enabled 2 Kbytes Note Following a buffer overflow newly arriving frames are discarded Execution times of the FCs AG_SEND AG_RECV To calculate the CPU cycle times OB1 with SEND RECEIVE connections the execution time for the FCs FC AG_SEND FC AG_RECV required for processing on the S7 300 C7 300 CPU is the decisive factor Note Measurements of transmission and reaction times in Ethernet PROFIBUS and PROFINET networks for a series of configurations can be found on the Internet at the following address http support automation siemens com WW view enZ5209605 B 24 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 5 Performance Data Operation 5 4 PROFINET IO 5 4 1 Characteristic data CP as PROFINET IO device Use the following components in the hardware catalog of STEP 7 HW Config to configure the CP as PROFINET IO device PROFINET IO gt I O gt SIMATIC S7 CP gt CP gt 6GK gt V2 2 In contrast use the component of the hardware catalog of STEP 7 HW Config listed below in the following situations e The CP is assigned as an IO device to an IO controller that does not support expanded diagnostics PROFINET IO gt I O gt SIMATIC S7 CP gt CP gt 6GK migration gt V2 2 The CP supports the following maximum configuration as a PROFINET IO device Table 5 4 Characterist
39. rated in the CP can be deactivated individually in STEP 7 HW Config This can for example be used for service purposes To do this open the properties dialog of the relevant port and select the disabled setting under Options gt Transfer medium duplex The port is turned off completely when it is deactivated The corresponding LED on the device for example P1 is then turned off CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 27 C79000 G8976 C198 06 6 The CP as Web server 6 The CP as Web server Web diagnostics The CP provides you with the function of a Web server for access using a Web browser The CP provides HTML pages for Web diagnostics With the following address you have access to Web diagnostics http lt IP address of the CP gt Diagnostic buffer entries are output in English on the diagnostic pages This is not influenced by the language selected for display of the Web pages For detailed information on Web diagnostics refer to the general Part A of this manual Select the option Activate Web server under Options in the properties dialog of the CP Web browser B 28 To access the HTML pages on the CP you require a Web browser The following Web browsers are suitable for communication with the CP other browsers also possible e Internet Explorer recommended version 6 0 or higher e Opera recommended version 9 2 or higher e Firefox reco
40. remain available The new functions of the relevant firmware version are available as well The following predecessor products can be upgraded to the CP 343 1 Lean 6GK7 343 1CX10 0XE0 described here B 30 See modules in use as a replacement CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 7 Compatibility with Predecessor Products Notice For new user programs please make sure that you always use the latest block versions You will find information on the latest block version and links to download the current blocks on the Internet http support automation siemens com WW news en 8797900 Module replacement When replacing an older module with the module described here keep to the steps outlined below Table 7 1 Originally configured module Configuration steps 6GK7 343 1CX00 0XE0O Case a Configuration unchanged replacement module If you do not have any new requirements compared with the previous CP for example PROFINET IO mode no modification of the project engineering is necessary Case b Adapted configuration upgrade If you want to use the extended functionality of the new CP follow the steps below 1 In STEP 7 HW Config replace the previously configured CP Lean with the new module from the hardware catalog 2 Extend your configuration to match your requirements for example by enabling the CP for PROFINET IO device mode 3 Save
41. round concept Notice Please note the instructions regarding the grounding and chassis ground concept in the SIMATIC S7 installation guides see SIMATIC S7 Programmable Controller S7 300 Installation and Hardware Installation Manual 1 Behind the hinged panel on the left of the device you will see a slider with which you can connect or disconnect the chassis ground of the 24 V power supply with reference ground e Slider pushed in chassis and reference ground connected note the slider must be felt to lock in place CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C 198 06 3 Installation and Commissioning e Slider pulled out No connection between chassis and reference ground When shipped Slider pushed in Use a screwdriver to set the slider Note An Ethernet cable can also be inserted and removed with the power supply on Note The hinged front panel must be kept closed during operation The module must be installed so that its upper and lower ventilation slits are not covered allowing adequate ventilation Warning When used under hazardous conditions zone 2 the devices must be installed in an enclosure Where ATEX 95 EN 60079 15 2005 EN 60079 0 2006 applies this enclosure must meet at least IP54 in compliance with EN 60529 WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT WHEN A FLAMMABLE OR COMBUSTIBLE ATMOSPHERE IS PRESE
42. s of multicast communication on RT communication Notice If PROFINET IO RT communication is operated at the same time as broadcast BC or multicast MC in an Industrial Ethernet subnet RT frames may be delayed by long BC frames or MC frames These frames can for example be generated by the communications FCs AG_SEND or AG_RECV With certain constellations this can lead to a PROFINET RT communication abort The factors that influence this are the switch configurations switch depth the update time and the MC BC frame lengths For more detailed information on the influencing factors and possible solutions refer to http support automation siemens com WW view en2Z9104898 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 5 Performance Data Operation 5 5 Characteristic data of the integrated switch Learning addresses deleting addresses aging time The switch integrated in the CP PROFINET interface reads the source addresses in the data packets The switch therefore learns the addresses of the end devices connected via a port If the switch receives a data packet it directs this packet only to the port via which the appropriate DTE can be obtained The switch monitors the age of the learned addresses Addresses that exceed the aging time are deleted The aging time is 5 minutes Ports can be deactivated individually The ports of the switch integ
43. siemens com partner guisearch asp 8 9 Interface in the user program 8 9 1 Programmed communication connections with FB55 IP_CONFIG PROFINET interface Downloading the configuration using FB55 FB55 allows program controlled transfer of the configuration data Note If the CP is in PG STOP mode the configuration is downloaded using FB55 the CP then changes automatically to RUN CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 41 C79000 G8976 C198 06 8 Further Notes on Operation 8 9 2 Programmed communications connections Assigning parameters to the ports The CP now supports the following settings when assigning parameters to the ports in the parameter block for TCP connections and UDP connections e SUB LOC PORT parameter The port can be specified as an option when the connection is established actively e SUB REM PORT parameter The port can be specified as an option when the connection is established passively CP 343 1 Lean for Industrial Ethernet Manual Part B B 42 Release 09 2009 C79000 G8976 C198 06 9 Howto Load New Firmware 9 How to Load New Firmware Requirements You download new firmware to a SIMATIC NET CP using the firmware loader shipped with STEP 7 NCM S7 Requirements for downloading e To download firmware you require an Industrial Ethernet CP module in the PG PC for example CP 1613 or a normal Ethernet module with the Softnet softwar
44. the previously assigned IP address if the DHCP server does not extend it before expiry of the lease All communication connections are terminated CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 C79000 G8976 C198 06 8 Further Notes on Operation 8 5 Media redundancy You can use the CP in a ring topology with media redundancy The CP can only be a redundancy client You create the configuration in STEP 7 in the properties dialog of the PROFINET interface in the Media redundancy tab HW Config Row X2 lt device name gt For more detailed information on configuration refer to the online help of the Media redundancy tab and in Part A of the manual 8 6 Time of day synchronization General rules The CP supports the two modes explained below for time of day synchronization e SIMATIC mode e NTP mode NTP Network Time Protocol Note No automatic changeover to daylight saving is defined in NTP As a result you may need to implement this changeover using a program application Notice Note the following regarding time of day synchronization in NTP mode If the CP recognizes an NTP frame as being not exact example NTP server is not externally synchronized it is not forwarded to the communication bus If this problem occurs none of the NTP servers is displayed as NTP master in the diagnostics rather all NTP servers are displayed only as being accessible
45. tocol MRP You can assign the role of redundancy client to the CP There must be another node in the ring other than the MRP redundancy manager Time of day synchronization over Industrial Ethernet using the following configurable modes SIMATIC mode The CP receives MMS time messages and synchronizes its local time and the time of the CPU accuracy approx 1 second You can choose whether or not the time of day is forwarded The forwarding direction can also be selected station gt LAN or LAN gt station or NTP mode NTP Network Time Protocol The CP sends time of day queries at regular intervals to an NTP server and synchronizes its local time of day and the time of the CPU accuracy approx 1 second Addressing using a factory set MAC address The CP can be reached over the default MAC address to allow an IP address to be assigned SNMP Agent The CP supports data queries over SNMP version V1 Simple Network Management Protocol It delivers the content of certain MIB objects according to the MIB II standard and LLDP MIB Time of day for the diagnostic buffer If a time master exists using the NTP or SIMATIC mode the time for CP internal diagnostic buffer is synchronized over the LAN Module access protection To protect the module form accidental or unauthorized access protection can be configured at various levels IP configuration For the PROFINET interface you can configure how and with
46. tting Started ID 18652511 Programming with STEP 7 ID 18652056 Configuring Hardware and Communication Connections with STEP 7 ID 18652631 Form S5 to S7 Converter Manual ID 1118413 Siemens AG Order number 6ES7 810 4CA08 8AWO Part of the online documentation in STEP 7 Documentation package STEP 7 Reference with Statement List STL for S7 300 400 ID 18653496 Ladder Diagram LAD for S7 300 400 ID 18654395 Function Block Diagram FBD for S7 300 400 ID 18652644 System and Standard Functions for S7 300 400 Volumes 1 and 2 ID 1214574 System software for S7 300 400 System and Standard Functions Part 2 Siemens AG Order number 6ES7 810 4CA08 8AW1 Part of the online documentation in STEP 7 CP 343 1 Lean for Industrial Ethernet Manual Part B Release 09 2009 B 49 C79000 G8976 C198 06 12 References and Literature Other topics 24 Ethernet IEEE 802 3 ISO 8802 3 http www ieee org 25 RFC1006 ISO Transport Service on top of the TCP Version 3 Request For Comment http www ietf org 26 RFC793 TCP http www ietf org 27 RFC791 IP http www ietf org CP 343 1 Lean for Industrial Ethernet Manual Part B B 50 Release 09 2009 C79000 G8976 C 198 06
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