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S7-CPs for Industrial Ethernet - part B: CP 443

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1. 2 Requirements for Use Configuration Limits When using the CP type described here the following limits apply within a rack e Max number of CPs 14 e Number of CPs operating as PROFINET IO controllers 4 e Number of CPs that can be configured for PROFINET CBA communication within an S7 station 1 system property Notice e The number of CPs operating as PROFINET IO controllers depends on the number of CP 443 5 Extended modules operating as DP masters in the S7 400 station A total of 10 CPs can be operated as controllers for the distributed I O PROFINET IO controllers or DP masters of those however only up to 4 as PROFINET IO controllers e Please note the following regarding multiprocessor mode When operating the CP as a PROFINET IO controller only the process image of the assigned CPU can be distributed via the CP System Environment The CP 443 1 Advanced is supported by the S7 400 CPUs and CPU operating systems with the order numbers as shown in the following table e The function block FB90 PN_InOut_Fast for PROFINET CBA is supported with all CPUs as of version V4 1 e Open TCP IP communication is supported with all CPUs as of version V4 1 The table also contains the following information e The number of CPs that can be operated with one CPU e The number of AG_SEND or AG_RECV calls that can be used at the same time on the SEND RECEIVE interface e Which CPUs support the LOCK UNLOCK function with the F
2. 5 4 Characteristics of Open TCP IP Communication 5 5 Characteristic Data for PROFINET IO 000005 5 6 Characteristic Data for PROFINET CBA 00005 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 B 3 Contents 5 6 1 5 6 2 5 6 3 5 7 5 8 5 9 5 10 5 10 1 5 10 2 5 11 Typical Values and Limit Values 02 0000 eee eee eee GyGl TIMOS urarea NT and etd pad aoe Dread ee hats ae Sata Reaction TIM S saretta settee thle asin pleads ghd seals Characteristic Data HTTP and FTP Operation Characteristic Data of TCP Connections for HTTP Characteristic Data for the Use of Java Applets Memory Organization in the CP 443 1 Advanced Memory Distribution 0 c cece eee File Systemisk esi Met bale dita ee E te Aide Ms bela tite aes Characteristic Data of the Integrated 4 Port Switch 6 Using the CP 443 1 Advanced for PROFINET IO 020002 6 1 6 2 Configuring the CP 443 1 Advanced as a PROFINET IO Controller Interface in the User Program SFBs and SFCs 7 Using the CP 443 1 Advanced with PROFINET CBA 5 7 1 7 2 7 3 7 4 CBA Interface in the User Program with FB90 or FB88 Preparing for Configuration with STEP 7 0 0c eee eee
3. 5 6 3 Definition Reaction Times The reaction time is the time from recognizing an input signal until the associated output signal changes Influences The actual reaction time is subject to certain fluctuations The achievable reaction times for PROFINET CBA communication depend on the following factors e Type of interconnection cyclic or acyclic and the transmission frequency or scanning frequency e The size of the configuration on the component interface size of the interface DB for PROFINET CBA e CPU cycle time and CPU type e Parallel operations with other types of communication types such as PROFINET IO or with services such as online monitoring As a result the reaction times for cyclic PROFINET CBA interconnections may exceed the configured value for the transfer frequency You should therefore check the reaction time that can be achieved during commissioning and if necessary change the project engineering Measurements in a Sample Configuration B 34 S7 400 station 1 S7 Measurements were made to help you to estimate the influence of the configured transfer frequency and the configuration interface DB with cyclic PROFINET CBA interconnections These measured results relate to a certain sample configuration Two S7 400 stations each with a CP 443 1 Advanced were used here 6GK7 443 1EX40 FB90 was used in the user program FB90 has better time characteristics than FB88 4 I CPU 416
4. The calculation of the maximum number of SEND RECEIVE calls that can be used simultaneously per CP is described in Section 5 3 2 2 Note When operating the CP as a PROFINET IO controller the multiprocessor mode is not supported in other words only the process image of the assigned CPU can be distributed via the CP this does not influence communication protocols running at the same time in multiprocessor mode CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 3 Installation and Commissioning 3 Installation and Commissioning 3 1 Procedure Steps in Installation Installing the CP 443 1 Advanced involves the following steps Step 1 Turn off the power supply in the following situations You want to insert the CP in a central rack You want to insert the CP in a universal rack operating as the central unit 2 Inserting the CP 443 1 Advanced Fit in the CP onto the rack from the top and push in at the bottom 3 Secure the CP with screws Notice Explanation Meaning The CP 443 1 Advanced can be plugged into all racks with slots for P and K bus attachment The following racks are suitable e Central rack CR2 central unit e Universal rack UR1 or UR2 as central unit as expansion rack with rack number 1 6 only possible if PROFINET IO is not being used When the CP is installed in an expansion rack you only need to turn off the po
5. 11 Loading New Firmware Requirements You download new firmware to a SIMATIC NET CP using the firmware loader shipped with the STEP 7 NCM S7 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 PG software package How to Load New Firmware You must always start the download using the factory set MAC address of the CP Notice When you download the firmware only one LAN cable may be attached to the 4 port switch of the module This LAN cable must provide a PtP connection to the PG PC with which you are downloading Downloading over the existing Ethernet network is not permitted Follow the steps outlined below 1 Set the mode selector of the CP to STOP and turn the power off and on again The STOP LED is lit permanently for approximately 3 seconds Following this the LED combination Ready for start of firmware download is displayed for approximately 10 seconds Connect the CP module with the PG PC as described above Start the download on your PG PC The firmware is downloaded in 2 steps First the existing firmware is deleted This takes approximately 10 seconds during this time the RUN LED and the STOP LED light up alternately The new firmware is then accepted While the data is being adopted the RUN LED flashes After the download the CP remains in STOP CP 443 1 Advanc
6. B 30 B 33 B 34 B 37 B 37 B 38 B 39 B 39 B 40 B 42 B 43 B 43 B 45 B 47 B 47 B 48 B 49 B 52 B 54 B 55 B 55 B 55 B 56 B 61 B 61 B 64 B 66 B 68 B 69 B 69 B 69 B 70 B 71 B 73 B 73 B 74 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 Contents 10 10 Reserved Port Numbers 0 cece eee ees B 74 10 11 Restart after Detection of a Duplicate IP Address in the Network B 74 10 12 IP Access protection LOG File in the File System B 75 10 13 Ping Permitted length of ICMP packets 0 0 eee aes B 75 10 14 Further Available Information on the CP 2 00eeeee B 75 11 Loading New Firmware 0 cece eee eee eee eee eee nee B 76 12 Technical Specifications 0 cece eee eee eee B 78 13 Other Information available about the CP 0 cece cece ee eee eee B 80 14 References and Literature 0 0 cece eect eee eens B 81 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 5 C79000 G8976 C214 03 1 Properties and Services 1 Properties and Services Application The CP 443 1 Advanced communications processor is designed for operation in an 7 400 not fault tolerant programmable logic controller It allows the S7 400 to be attached to Industrial Ethernet To set up small local area networks or to connect several Ethernet devices a
7. Manual Part B B 48 Release 12 2008 C79000 G8976 C214 03 7 Using the CP 443 1 Advanced with PROFINET CBA 7 3 PROFINET CBA Configuration with SIMATIC iMap Function in the PROFINET CBA Environment The CP 443 1 Advanced is a PROFINET CBA compliant device An S7 400 station equipped with this CP can be interconnected as a PROFINET CBA component in SIMATIC iMap The project engineering of the interconnections between the PROFINET CBA components is done in the plant view of SIMATIC iMap Representation in SIMATIC iMap e Network View in SIMATIC iMap The following graphic shows the network view of SIMATIC iMAP and illustrates how a CP 443 1 Advanced in an S7 400 station establishes a connection between DP slaves on PROFIBUS DP and the S7 400 station on Industrial Ethernet over an IE PB Link 140 390 240 1 Ind Ethernet Station 1 a 140 90 221 1 CPU 416 2 IE PB Link S7 400 stations 2 PROFIBUS DP with A 443 1 Advance 5 dl a ET 2005 ET 200 CPU si 2DP ET 2008 140 90 220 1 F g F Rf Station 2 DP Slave 1 DP Slave 2 DP Slave 3 DP Slave 4 CPU 416 3 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 49 C79000 G8976 C214 03 7 Using the CP 443 1 Advanced with PROFINET CBA e Plant view in SIMATIC iMap In the plant view the interconnection of input and outputs over the CP 443 1 Advanced becomes visible Here you can only see the PROFINET CBA components with their interconnections to
8. PROFINET CBA Configuration with SIMATIC iMap Using PROFINET CBA Communication and Standard Communication at the same Time 00 0 c eect eee The CP 443 1 Advanced as Web Server HTML Process Control Compatibility with Predecessor Products 0 00eee cece eee 9 1 9 2 9 3 Enhanced Functions 0 000 000 cece eee eens RESTIICHONS 1 fed ote cts ch E ath outs dm tiem cle te eee 4 Replacing Older Modules Spares 0 cece een eee nes 10 Further Notes on Operation 0ce see e cece eee eee eee 10 1 10 2 10 3 10 4 10 5 10 5 1 10 5 2 10 5 3 10 6 10 7 10 8 10 9 B 4 Memory Reset Resetting the to the Factory Settings Working with Fast Ethernet automatic switchover Time of Day Synchronization 0 0c c eee eee eee Recommendations for Use with a High Communications Load Interface in the User Program cece eee ees FC Call Interface sinrin a a eee eee Programmed Communication Connections with FB55 IP_CONFIG Open TCP IP communication as of firmware version V2 2 SNMP Agent 0 0c cece eee eee eens IT Functionality Device Structure and Status in the System Possible Security Gaps on Standard IT Interfaces Preventing Illegal ACCESS 2 2 ara eatics cee ead ay deeb aiy Ove aes wean Special Features of IP Configuration 000e cece eee
9. 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 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 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 83 C79000 G8976 C214 03 14 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 Getting 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 Documentati
10. 10 Further Notes on Operation 10 1 Memory Reset Resetting the to the Factory Settings The CP has a two level function available for resetting memory e Clear reset e Resetting to factory settings Notice With the functions for memory reset and resetting to the factory settings described here the configuration data on the CPU is not changed Only the data maintained on the CP C PLUG and RAM areas is deleted 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 Functions You can start the memory reset functions in STEP 7 The CP must be in STOP If you use PROFINET IO the CPU must also be in STOP mode e Clear reset In STEP 7 HW Config with PLC gt Clear Reset or In STEP 7 NCM Diagnostics with Operating Mode gt Clear Reset Module e Resetting to factory settings In STEP 7 NCM Diagnostics with Operating Mode gt Reset to Factory Defaults 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 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 61 C79000 G8976 C214 03 10 Further No
11. 2 CPU 416 2 CP 443 1 Advanced CP 443 1 Advanced 00 station 2 I wil CPU 416 2_1 CPU 416 2_2 Measurement principle CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 5 Performance Data Output data is generated by station 1 and interconnected as input data with station 2 The input data is mirrored there and transferred over interconnections back to station 1 where it is evaluated and forwarded etc The time required for the individual transfer and evaluation cycle is measured in station 1 This corresponds to approximately twice the reaction time according to the definition above The CPU cycle time cycle time of OB1 for this measurement is 6 ms Note With shorter cycle times the reaction times are further reduced and with longer cycle times they are correspondingly extended Measurement results Average reaction time in ms Evaluation From the following diagram you can see the average values for the reaction time of the cyclic interconnections depending on the size of the interface DB 70 60 50 40 0000 30 20 10 0 1 1 i i 0 480 960 1440 1920 2400 2880 Size of the interface DB in bytes Legend The transfer frequency set in the parameters in SIMATIC iMap is as follows for the recorded lines 50 ms 2 20 ms G 10 ms From the diagram you can see that the transfer frequencies configured at 10 ms or 20 ms in the sa
12. 2008 B 51 C79000 G8976 C214 03 7 Using the CP 443 1 Advanced with PROFINET CBA Device Diagnostics in SIMATIC iMap 7 4 In online view of SIMATIC iMap you can use diagnostic functions and for example read out device and functional information Note For more detailed information on adopting the configuration from STEP 7 and use with PROFINET CBA and the SIMATIC iMap engineering tool refer to the documentation on SIMATIC iMap 6 Using PROFINET CBA Communication and Standard Communication at the same Time Notice The information in this section applies only if a singleton component was created from the S7 400 station With a standard component the connection information configured in STEP 7 is lost Overview Parallel operation of PROFINET CBA communication and standard communication with the S7 communication and S5 compatible communication services is possible with the CP This mode is important for your application when for example you want to implement communication between existing conventional SIMATIC devices and PROFINET CBA devices in an existing system The special feature is that the configuration of the communication for PROFINET CBA devices is only possible in SIMATIC iMap Communication with conventional devices on the other hand requires that the connections are configured in STEP 7 Recommended Procedure Here we would like to give you a few tips and recommendations For
13. 4 port switch with autocrossing and autosensing has been integrated in the CP 443 1 Advanced Communication Services B 6 The CP 443 1 Advanced supports the following communication services PROFINET IO Controller PROFINET IO allows direct access to IO devices over Ind Ethernet PROFINET CBA Use of a SIMATIC S7 400 for Component based Automation on the basis of the new PROFINET standard of the PNO This standard allows Component technology in automation Graphic configuration of communication between intelligent devices instead of laborious programming Vendor independent plant wide engineering S7 communication with PG functions Operator monitoring and control functions Data exchange over S7 connections 5 compatible communication with SEND RECEIVE interface over ISO transport connections SEND RECEIVE interface over TCP connections ISO on TCP and UDP connections With the SEND RECEIVE interface via TCP connections the CP 443 1 IT Advanced supports the socket interface to TCP IP available on practically every end system Multicast over UDP connection The multicast mode is made possible by selecting a suitable IP address when configuring connections CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 1 Properties and Services FETCH WRITE services server services corresponding to S5 protocol via ISO transport connect
14. A crossover cable is not necessary Project engineering You can configure the CP 443 1 Advanced over MPI or LAN Indusirial Ethernet You require the following version of STEP 7 with NCM S7 Table 1 1 Version STEP 7 NCM S7 Functions of the CP 443 1 Advanced as of V5 4 SP1 The full functionality as described in this document can be used Note Note the recommendations in Section 10 4 on operation with a higher communications load Project engineering for the use of PROFINET CBA To be able to work in the PROFINET CBA environment you require the SIMATIC iMap engineering tool SIMATIC iMap requires a connection over Industrial Ethernet TCP IP protocol The following SIMATIC iMap project engineering software is required Table 1 2 Version of SIMATIC iMap Functions of the CP 443 1 Advanced as of V2 0 SP2 The full functionality of the device can be used as of hardware version 1 and firmware version V1 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 9 C79000 G8976 C214 03 1 Properties and Services To operate PROFINET CBA you require the current service packs of SIMATIC iMap containing the current FB88 FB90 SIMATIC iMap as of V2 0 Download Service Pack 2 http support automation siemens com WW view en 23291636 SIMATIC iMap STEP 7 add on as of V3 0 Download Service Pack 1 http support automation siemens com WW view en 26574438
15. CP As a result other types of communication such as PG functions cannot be executed or only very slowly e HMI systems access data of the CPU too often using S7 functions This slows down communication generally and can lead to lack of resources on the CPU if SEND RECEIVE FCs are called in OB1 cyclically effect reduced data throughput or increased reaction time Remedy The recommendations below will help to avoid these situations e Do not call communication blocks cyclically in OB1 Communication should be called time controlled in a suitable cyclic interrupt OB The call interval of this OB should be significantly higher than the average cycle time of your program e You should set a minimum cycle time that is higher than the average runtime of OB1 This frees resources for communication on the CPU This is for example a remedy for existing applications when communication already takes place cyclically in OB1 e If necessary reduce the time taken for communication processing on the CPU by changing the parameters set for cyclic load due to communication in the properties dialog of the CPU CP 443 1 Advanced for Industrial Ethernet Manual Part B B 68 Release 12 2008 C79000 G8976 C214 03 10 Further Notes on Operation 10 5 Interface in the User Program 10 5 1 FC Call Interface Changing Call Parameters only after Job Confirmation Notice After a job has been triggered you may only change the call paramet
16. ID 22762190 You will find further information on SIMATIC iMAP at http support automation siemens com WW view en7 0805413 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 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 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 14 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 13008499 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
17. communication between a PROFINET CBA device and a conventional device use S7 or TCP or ISO on TCP connections Configure the S7 and TCP connections in STEP 7 as follows e for S7 communication CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 7 Using the CP 443 1 Advanced with PROFINET CBA PROFINET CBA device one end passive partner unspecified No configuration necessary if the device is operated only as a server for S7 communication conventional device single ended active e for S5 compatible communication TCP ISO on TCP connections PROFINET CBA device and specified passive conventional device unspecified active This achieves the following e You can specify the connection after for the conventional devices at any time with STEP 7 e You can use the PROFINET devices in SIMATIC iMap in other words connect them without having to change the connection configuration again in STEP 7 the devices are always ready to send and receive on the configured connections connection is established by the active partner For the PROFINET CBA device this means the following procedure Step 1 Explanation Meaning First configure unspecified connections in STEP 7 only with TCP see above 2 Create suitable user programs in STEP 7 to handle communication with the conventional devices Then generate the PROFINET CBA component
18. communication is not possible FTP access to the file system is possible HTTP access is possible The routing function is active The time of day is not forwarded PROFINET CBA is disabled PROFINET IO is disabled Note If you plug in the CP with the mode selector set to STOP or turn on the power supply the display Ready for Start of Firmware Download appears for approximately 10 seconds When necessary this function allows the current firmware version to be updated In normal operation you can ignore this display and switch to RUN immediately For more information on downloading new firmware refer to Section 11 B 22 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 5 Performance Data 5 Performance Data 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 en 25209605 5 1 General Characteristic Data Table 5 1 Characteristic Explanation Values Total number of connections on Industrial Ethernet In total S7 connections SEND RECEIVE connections CBA FTP HTTP the number of connections is restricted to 128 Example You can for example operate 64 S7 connections 30 ISO on TCP connections 10 TCP connections 10 UDP connections 8 ISO transpor
19. consumption for battery backed RAM file system sram from battery of power supply module 0 018 mA typical 0 063 mA maximum e Transportation storage Power loss 7 25 W Permitted ambient conditions e Operating temperature 0 C to 60 C 40 C to 70 C Dimensions module in casing H x W x D mm temperature 95 at 25 C e Relative humidity max up to 2000 m above sea level e Altitude Design 290 x 25 x 210 Weight approx 700 g In addition to the specifications listed here the General Technical Specifications listed in the reference manual S7 400 M7 400 Module Data 13 apply to the CP 443 1 Advanced e Electromagnetic compatibility e Transportation and storage conditions e Mechanical and climatic ambient conditions e Insulation tests class of protection and degree of protection CP 443 1 Advanced for Industrial Ethernet Manual Part B B 78 Release 12 2008 C79000 G8976 C214 03 yr Industrial Ethernet Manual Part B B 79 03 13 Other Information available about the CP 13 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 news en 17844971 You will find the following information in the general Part A of the manual e A list of the documents require for confi
20. program with FB90 without needing to run the componentization again e f you replace FB90 in your user program with FB88 you will have to repeat the componentization Notice Only one of the two block types FB88 or FB90 can be used in the user program of an S7 400 station Componentization is rejected if both block types are used at the same time CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 47 C79000 G8976 C214 03 7 Using the CP 443 1 Advanced with PROFINET CBA 7 2 Preparing for Configuration with STEP 7 During configuration remember the following requirements for subsequent use with PROFINET CBA e Configure the modules for the S7 400 station in HW Config You can assign the option Use this module for PROFINET CBA to one and one only CP 443 1 Advanced in an S7 400 in the PROFINET tab In multicomputing the PROFINET CBA function is handled by the CPU that you assigned to the CP in the Addresses tab e Configuring the Ethernet Interface When you later configure the Ethernet interface make the following settings Disable the Set MAC address use ISO protocol option Notice ISO transport connections and S7 connections using the ISO protocol cannot be operated For more detailed information on adopting configuration data in the SIMATIC iMap engineering tool please refer to the 6 manual CP 443 1 Advanced for Industrial Ethernet
21. return either a different or 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 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 19 C79000 G8976 C214 03 4 Displays and Mode Selectors 4 Displays and Mode Selectors LED Display The display on the front panel has seven LEDs to display the mode has been extended by an additional display with two LEDs beside the RJ 45 jack to display the communication status covered by the front flap Front s on RJ 45 jack LINK panel BUSF z E TXD RX TX RXD O O O RUN Note Unlabeled LEDs have no significance m STOP only relevant for diagnostics CP Mode LED Displays INTF LED EXTF LED BUSF LED RUNLED STOP LED CP Operating Mode red red red green yellow O O O Starting STOP gt RUN O O O amp O Running RUN O O O amp Stopping RUN gt STOP Stopped STOP O O O O In the STOP mode it is still possible to configure and run diagnostics on the CP STOP with internal error or memory reset For example IP double addressing detecte
22. the C PLUG and will therefore be deleted when you reset to the factory settings CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 63 C79000 G8976 C214 03 10 Further Notes on Operation 10 2 Working with Fast Ethernet automatic switchover How Autosensing and Autonegotiation Works On all 4 ports the CP has a 10 100 Mbps full duplex interface with autosensing and autonegotiation of the network settings After turning on the CP these functions work as explained below e The CP attempts to detect the transmission rate used by the partner e f detection is possible the CP attempts to negotiate an optimum duplex mode with the partner e If no negotiation is possible the CP uses the previously detected transmission rate and half duplex The duration of the steps described here is approximately 2 seconds Automatic Setting or Individual Network Settings As default the CP is configured for automatic detection As soon as you define a configuration manually when configuring the CP with STEP 7 HW Config in the properties dialog of the CP Port Parameters tab the automatic switchover is no longer effective This also applies to the autocrossing mechanism described below Autocrossing Mechanism With the autocrossing mechanism integrated in the switch it is possible to use a standard cable to connect the PC PG A crossover cable is not necessary Notice Manual configuration I
23. the required mode and communication will not be ideal 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 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 using the Transmission medium Duplex option these changes will be adopted by the CP and activated when the configuration data is downloaded to the CP 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 it 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 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 10 Further Notes on Operation 10 3 Time of Day Sy
24. to 32 MB of data in nonvolatile memory The retentive parameters include e IP address and IP parameters e Anewly set MAC address e LAN settings e Interconnection information for PROFINET CBA e Data in the flash file system see also Flash Area in Section 5 10 Memory Organization e SNMP Variables modifiable This configuration plug simplifies replacement of modules By simply exchanging the plug all the data can be transferred to the replacement module Notice The CP will not start up without a C plug Area of Application Principle The C PLUG is an exchangeable medium for storing configuration and project engineering data of the basic device CP 443 1 Advanced This means that configuration data remains available if the basic device is replaced The power is supplied by the basic device When powered down the C PLUG retains all data permanently CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 3 Installation and Commissioning Inserting in the C PLUG Slot Figure 3 1 Function The slot for the C PLUG is on the rear panel of the device The C PLUG is inserted in the receptacle If the C PLUG has not yet been written to as shipped when the device starts up all the configuration data of the CP is saved automatically on it If the C PLUG is inserted the basic device automatically uses the configuration data of the C PLUG This assumes
25. type Example The CP 443 1 Advanced can transfer a maximum of 100 array elements of the type DWORD or REAL with a read job since each element of the type DWORD or REAL occupies four bytes CP 443 1 Advanced for Industrial Ethernet Manual Part B B 38 Release 12 2008 C79000 G8976 C214 03 5 Performance Data 5 10 5 10 1 Memory Organization in the CP 443 1 Advanced Memory Distribution The data areas of the CP 443 1 Advanced are organized as follows Fixed data Factory set MAC address C PLUG Retentive parameters Configured MAC address IP address and IP parameters Flash file system LAN settings Interconnection information for PROFINET CBA SNMP Variables modifiable RAM Area Volatile RAM file system ram Battery backed RAM area Non volatile RAM file system sram ny D CPU data j Data maintained on the S7 400 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 39 C79000 G8976 C214 03 5 Performance Data 5 10 2 File Systems Notice Please note the detailed description of the FTP functionality in the Information Technology in SIMATIC S7 manual entry ID 24845107 or Part A of the manual as of Release 04 2008 entry ID 30335356 For the entry ID refer to Section 14 In terms of the organization of the file system the characteristics of the CP 443 1 Advanced described here differ slightly from th
26. with non identical spare is possible response depending on data storage in the previous module Replacement with non identical spare is possible response depending on data storage in the previous module Retentiveness of data storage on the CP IP address is retained following a power cycle this means that downloading and diagnostics is possible using the existing IP address The IT functionality in the new CP corresponds to the range of functions of the previous module CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 B 59 9 Compatibility with Predecessor Products Caution When installing the CP for use as a PROFINET IO controller note the following points about the power supply When using the CP in the central rack or in a universal rack operating as central rack you should not insert or remove the CP 443 1 Advanced when the power is on If you remove the CP when the power supply is on the CPU changes to STOP and indicates I O error in contrast to previous modules After inserting the module with power applied it is essential to turn the power supply off and on again Note If the CP is operated without PROFINET IO it is possible to insert and remove the CP when the power is no without affecting the CPU CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 10 Further Notes on Operation
27. 008 C79000 G8976 C214 03 Contents Contents Part A S7 CPs for Ind Ethernet Configuring and Commissioning See General Part Note Please note Part A of the manual mentioned here This also belongs to the description of the CP Among other things this includes the explanation of the safety notices used Internet addresses and references as well as information that applies to all S7 CPs for Industrial Ethernet The general Part A version 1 2005 or higher also belongs to this Part B of the manual You can also obtain the current general Part http support automation siemens com WW view en 30374198 A from the Internet at or http support automation siemens com WW view en 27103175 Contents Part B Notes on the Product 0200eeeeee 1 Properties and Services 5 Requirements for Use 0 020eeeeeeees 3 Installation and Commissioning 3 1 Procedure Steps in Installation 3 2 C PLUG Configuration Plug 3 3 Module Replacement without PG Displays and Mode Selectors Performance Data 2 0eeeeeeee eee eees 5 1 General Characteristic Data 5 2 Characteristic Data for S7 Communicatio 5 3 SEND RECEIVE Interface 5 3 1 Characteristic data DD cttw talent ahaa wie widen Bas 5 3 2 Number of simultaneous SEND RECEIVE calls
28. 8 27 26 25 The maximum number of SPEED SEND RECEIVE calls that can be used simultaneously FC53 FC63 depends only on the CPU see above 5 4 Table 5 6 Characteristics of Open TCP IP Communication over Industrial Ethernet Characteristic Number of dynamically generated connections Explanation Values ISO on TCP connections 1 to 64 Max data length 1452 bytes B 28 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 5 Performance Data 5 5 Characteristic Data for PROFINET IO The CP supports the following maximum configuration as a PROFINET IO controller Table 5 7 Characteristic Number of possible PROFINET IO devices Explanation Values 125 Size the input area over all PROFINET IO devices 4 Kbytes max Size the output area over all PROFINET IO devices 4 Kbytes max Size of the IO data area per submodule of a module in an IO device e Inputs 240 bytes e Outputs 240 bytes Size of the consistency area for a submodule 240 bytes Note Note the following for PROFINET IO If you use modules with gt 32 bytes of input output data this can lead to I O access errors access errors are entered in the diagnostic buffer of the CPU These I O errors occur during operation only in the consistent user data mode and at a low OB1 cycle time Notice In PROFINET
29. ETCH WRITE services e Which CPU supports operation of the CP as PROFINET IO controller CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 11 C79000 G8976 C214 03 2 Requirements for Use Table 2 1 CPU Data CPU Order number of the As of version pag Multiprocessing Max number of CPs CPU resources for SEND RECEIVE jobs 1 LOCK UNLOCK PROFINET IO CPU412 412 1XF04 0AB0 V4 0 14 24 412 1XJ05 0ABO V5 0 1 2 14 24 CPU412 2 412 2XG04 0AB0 V4 0 14 24 412 2XJ05 0ABO V5 0 1 2 14 24 CPU414 2 414 2XG04 0AB0 V4 0 14 24 414 2XK05 O0ABO V5 0 1 2 14 24 CPU414 3 414 3XJ04 0AB0 V4 0 14 24 414 3XM05 0ABO V5 0 1 2 14 24 CPU 414 3 414 3EM05 0AB0 V5 0 14 24 PN DP CPU416 2 416 2XK04 0AB0 V4 0 14 64 416 2XN05 0ABO V5 0 1 2 14 64 CPU416 2F 416 2FK04 0ABO V4 0 14 64 416 2FN05 0ABO V5 0 1 2 14 64 CPU416 3 416 3XL04 0AB0 V4 0 14 64 416 3XR05 0AB0 V5 0 1 2 14 64 CPU417 4 417 4XL04 0ABO V4 0 14 64 417 4XT05 0ABO V5 0 1 2 14 64 CPU 416 3 416 3ER05 0AB0 V5 0 2 14 64 PN DP CPU 416 416 3FR05 0AB0 V5 0 2 3F PN DP Legend gt the feature is supported the specified mode is possible gt the feature is not supported the specified the mode is not possible 1 Note
30. Ethernet Manual Part B B 40 Release 12 2008 C79000 G8976 C214 03 5 Performance Data Note on Figure 5 1 For the latest information on the configuration limits refer to the table on page B 42 or the current system page of your CP Meaning of the Memory Areas On the CP 443 1 Advanced the file system is divided into 3 areas Flash Area in the C PLUG non volatile memory The flash area allows data to be stored and retained if there is a power down Since the number of times it is possible to write to this area is restricted you should avoid repetitive write operations to this area when such operations are necessary write to RAM Notice The flash area of the file system allows a limited number of write cycles approximately 100 000 You should therefore avoid writing data cyclically If you are writing temporary data often you should use the RAM file system located in the subfolder ram or sram The files of the RAM file system ram are lost if there is power down RAM area ram volatile memory In contrast to the flash area the RAM can be written to and read from any number of times The data in the RAM are retained as long as the CP is supplied with power The RAM is intended to store data that change during operation and need to be recorded data recording services The RAM is also suitable for temporary storage The RAM is located in the file system below the ram folder All files and fo
31. IO the number of possible slots is limited The maximum number of slots depends on the CPU being used CPU 416 3 PN DP 2173 slots CPU 416 3F PN DP 2173 slots CPU 414 3 PN DP 1632 slots CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 B 29 5 Performance Data 5 6 5 6 1 Characteristic Data for PROFINET CBA Typical Values and Limit Values The CP supports PROFINET CBA interconnections between PROFINET CBA components The typical values specified below are values that cause the SIMATIC iMap configuration tool to generate a warning if they are exceeded it is nevertheless possible that the configuration can be operated If one of the limit values specified for the interconnections is exceeded they cannot be downloaded to the module When the interconnections are downloaded the SIMATIC iMap configuration tool generates an error message to this effect If a limit value relating to the number or size of components is exceeded the CPU will not change to RUN Table 5 8 Characteristic Data for PROFINET CBA Communication with FB88 with FB90 PROFINET CBA Characteristic Typical value Limit value Number of remote interconnection 32 64 partners Total of all I Os 600 Data length of all incoming I Os 3200 bytes 8192 bytes 1452 bytes Data length of all outgoing I Os 3200 bytes 8192 bytes 1452 bytes Data length f
32. L process control in the Web browser Web Browser To access the HTML pages on the CP 443 1 Advanced you require a Web browser The following Web browsers are suitable for communication with the CP 443 1 Advanced other browsers also possible e Netscape Communicator recommended version 4 7 or higher e Internet Explorer recommended version 5 0 or higher These Web browsers support all the requirements necessary for the implementation of the IT functions Java reference implementation Java Development Kit 1 1 x is supported in conjunction with the CP 443 1 Advanced You will find these Web browsers information and addons on the Internet CP 443 1 Advanced for Industrial Ethernet Manual Part B B 54 Release 12 2008 C79000 G8976 C214 03 9 Compatibility with Predecessor Products 9 Compatibility with Predecessor Products 9 1 Enhanced Functions This is new Functional enhancements compared with 6GK7 443 1EX40 0XE0 V2 4 The CP 443 1 Advanced 6GK7 443 1EX41 0XE0 has an interface optimized for operation of PROFINET IO To interface PROFINET IO devices some of the SFCs SFBs differ from those used with the predecessor module Operation as a PROFINET IO controller requires CPUs complying with version V5 x If you use CPUs complying with version V4 x all other services are supported with the exception of PROFINET IO controller mode 9 2 Restrictions Compared with previous modules please note the follo
33. Note At the time of going to print the entry ID for this download was not yet available As soon as the entry is available you will also be able to locate it using the search function provided with the link specified here Using Programming Blocks for the SEND RECEIVE Interface Table 1 3 For some communication services there are ready made blocks FCs FBs available as the interface in your STEP 7 user program For data transfer on the SEND RECEIVE interface there are FCs for short and long data records Transfer of data fields lt 240 bytes e You require the blocks AG_SEND FC5 and AG_RECV Function Requirement FC6 or alternatively the blocks AG_LSEND FC50 and AG_ LRECV FC60 Transfer of data fields gt 240 bytes e You require the blocks AG_LSEND FC50 and AG_LRECV FC60 For a detailed description of these blocks refer to the general part of this manual Part A Notice We recommend that you always use the current block versions for all module types You will find information on the current block versions and the current blocks to download from the Internet in our customer support http support automation siemens com WW view en 8797900 With the older module types this recommendation assumes that you are using the latest firmware for the particular block type CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 2 Requirements for Use
34. P 7 provides a UDT for the connection parameter assignment and four FBs e UDT 65 TCON_PAR with the data structure for connection parameter assignment e FB65 TCON for connection establishment e FB66 TDISCON for connection termination e FB63 TSEND for sending data e FB64 TRCV for receiving data TCP IP communication is connection oriented Data can be transmitted only when a connection has been established to the communication partner The CPU can use several connections to a communications partner at the same time The following protocol variants are supported e ISO on TCP according to RFC 1006 Uses Advantages B 70 Higher data throughput than with the configured connections of the SEND RECEIVE interface CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 10 Further Notes on Operation Programming Make the following parameter settings in the connection description UDT 65 e local_tsap_id Byte 1 OxE0O value mandatory for correct functionality e local_tsap_id Byte 2 Rack slot number e remote_tsap_id Byte 1 OxE0 value mandatory for correct functionality e remote_tsap_id Byte 2 Rack slot number Note The TSAPs can be 2 16 bytes long The first two bytes must be occupied as described you can use the other bytes to suit your task Notice Note that the number of dynamically established connections also depends on the number
35. SIEMENS SIMATIC NET S7 CPs for Industrial Ethernet Manual Part B CP 443 1 Advanced 6GK7 443 1EX41 0XE0 Version 1 or higher Firmware Version V1 0 for SIMATIC S7 400 PET LED displays Mode selector Ind Ethernet interface 4 x 8 pin RJ 45 Socket MAC address label Release 12 2008 C79000 G8976 C214 03 Notes on the Product Notes on the Product Compatibility with Previous Versions Notice Make sure that you read the information regarding extended functions and restrictions in Chapter 9 of this manual Address Label Unique MAC address preset for the CP The CP 443 1 Advanced is supplied with a MAC address preset in the factory To ensure a unique address assignment we recommend that you use this MAC address when configuring the module Additional Documentation on IT Functionality Note Please note the detailed description of the IT functionality in the Information Technology in SIMATIC S7 manual entry ID 24845107 or Part A of the manual as of Release 04 2008 entry ID 30335356 For the entry ID refer to Section 14 The CP 443 1 Advanced described here differs slightly In terms of the organization of the file system The information in this device specific manual is valid You can also obtain this manual from the Internet http support automation siemens com WW view en 1172744 m CP 443 1 Advanced for Industrial Ethernet Manual Part B B 2 Release 12 2
36. Step 1 Replacing the CP Explanation Meaning 1 Remove the module you want to replace from the rack 2 Insert the C PLUG from the replaced module in the new module 3 Insert the new module with the C PLUG taken from the removed module EX40 in the rack Notes You do not need to turn the power off and on The C PLUG taken from the removed module has the ID EX40 this has no effect on operation of the new CP EX41 If however you do not want to keep this ID you must either user the C PLUG supplied with the new CP or reformat the C PLUG of the old module You must then however supply the CP with an IP address again node initialization Step 2 Adapting the configuration Explanation Meaning 4 In STEP 7 HW Config replace the previously configured CP with the new module from the hardware catalog 5 As soon as you drag the new module from the catalog to the module to be replaced in HW Config the configured connections and data are adopted 6 if necessary extend the configuration to meet your requirements for example in the Properties dialog of the Ethernet subnet 7 Save and compile the project 8 Download the configuration data to the target system again CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 57 C79000 G8976 C214 03 9 Compatibility with Predecessor Products Replacing further modules D
37. ace on the CP one system connection resource is used by S7 functions Remember this in conjunction with the maximum number of CPU connection resources Remember also that it is not normally possible to use all the system connection resources available for S7 functions for CPs B 26 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 5 Performance Data 5 3 2 Number of simultaneous SEND RECEIVE calls The number of SEND RECEIVE calls that can be used at the same time is limited both by the CPU and by the CP If the maximum number of simultaneous SEND RECEIVE calls is exceeded the value 83024 no receive resources is indicated in the STATUS of the surplus SEND functions This can for example happen when too many SEND RECEIVE calls are sent at the same time in OB1 Limitation by the CPU In productive operation the number of simultaneous SEND RECEIVE calls depends on the CPU resources being used Note the information on the available CPU resources in Section 2 The following CPU resources are required e Per SEND job short FC5 or long FC50 1 resource e Per RECEIVE job short FC6 1 resource e Per RECEIVE job long FC60 2 resources Limitation by the CP A maximum of 64 SEND RECEIVE connections can be operated by the CP At an assignment of 1 CP per CPU the maximum number of SEND RECEIVE calls that can be used at one time is limited as follows e SEND call
38. ble to diagnose connections When necessary you can initiate connection establishment by the FC S5 S7 addressing mode The addressing mode can be configured for FETCH WRITE access as the S7 or S5 addressing mode S7 addressing mode only for data blocks DBs IP double addressing detected in the network To save you time consuming troubleshooting in the network the CP detects double addressing in the network When the CP starts up after power down or after the initial addressing the CP queries 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 STOP with internal error is displayed and an entry is made in the internal diagnostic buffer 4 port switch integrated For setting up small local area networks or for connecting several Ethernet devices a 4 port switch was integrated in the new CP 443 1 Advanced Each port of the switch is designed for simple diagnostics and is equipped with a LINK and a RXD TXD LED Each port can also be set to a fixed mode manually using STEP 7 for example 10 or 100 Mbps half duplex full duplex CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 1 Properties and Services Each port can be disabled individually in the project engineering With the autocrossing mechanism with autosensing integrated in the switch it is possible to use a standard cable to connect the PC PG
39. configuration data for the CP 443 1 Advanced is stored on the CPU this means that the module can be replaced with the module of the same type identical order number without a PG For information on replacing previous modules please refer to the section Compatibility Notice The Replace module without PG functionality configuration data stored on the CPU can no longer be used fully after downloading PROFINET CBA interconnections since the interconnection information is stored only on the CP You have the following two options e Using the C PLUG in new modules You insert the previously used C PLUG in the replacement module interconnection information is then available again e Using anew module with a new C PLUG After replacing a module you must download the interconnection information to the new CP using SIMATIC iMap Module replacement Special feature of IP address assignment from a DHCP server During configuration 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 CP 443 1 Advanced for Industrial Ethernet Manual Part B B 18 Release 12 2008 C79000 G8976 C214 03 3 Installation and Commissioning 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
40. d in the network In this status O O O The CPU and intelligent modules in the rack are still accessible using PG functions over MPI or ISO protocol e The SNMP function and access over HTTP or FTP are not possible O 2 O e Waiting for firmware update CP currently EP ip has an incomplete or incorrect firmware O O O AN oi version Note LEDs flash alternately D 1 D CP 443 1 Advanced for Industrial Ethernet Manual Part B B 20 Release 12 2008 C79000 G8976 C214 03 4 Displays and Mode Selectors INTF LED EXTF LED BUSF LED RUN LED STOP LED CP Operating Mode red red red green yellow Ready for firmware loading this mode is O O O O active for ten seconds following power up when the mode selector is set to STOP ww RUN with external error One or more IO O aks O devices are not obtainable RUN with external error Diagnostic O O O information from one or more IO devices is available va MS D D Module fault system error S oo ws N D D D D Legend on O off flashing CP Communication Status In addition to the LEDs that signal the CP mode the front panel and the RJ 45 socket also include LEDs that provide information about the status of the CP interface to Industrial Ethernet Table 4 1 LED Meaning LED on TXD LED green Flashing CP i
41. e OPC server variables with this attribute can only be used with OPC applications The configurable transmission cycle is directly related to the actual cycle time For technical reasons the cycle time is based on the basic cycle time of 1 ms to the power of two The actual cycle time is therefore the next lower power of two of the configured frequency of transmission for the specified values this results in the following relationships frequency of transmission lt gt cycle time 10 lt gt 8 20 lt gt 16 50 lt gt 32 100 lt gt 64 200 lt gt 128 500 lt gt 256 1000 lt gt 512 The value is not checked by iMap Note For information on the data length and data type in PROFINET CBA communication refer to the online help on SIMATIC iMap the Creating PROFINET Components manual and the Configuring Plants with SIMATIC iMap manual Notice With a large configuration or when using other services at the same time for example monitoring online the configured frequency of transmission cannot be guaranteed in all cases To remedy this we recommend that you increase the frequency of transmission CP 443 1 Advanced for Industrial Ethernet Manual Part B B 32 Release 12 2008 C79000 G8976 C214 03 5 Performance Data 5 6 2 Cycle Times Communication load and extension of the cycle When using the CP 443 1 Advanced there is little influence by PROFINET CBA o
42. ed for Industrial Ethernet Manual Part B B 76 Release 12 2008 C79000 G8976 C214 03 11 Loading New Firmware How to React to an Aborted Download 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 Repeat the download using the factory set MAC address If you cannot start the download again following an aborted attempt you should turn off the entire rack and turn it on again You can then trigger the firmware download again within 10 seconds with the mode selector set to STOP In this case you must always use the factory set MAC address During this time the CP indicates Ready for Firmware Download CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 77 C79000 G8976 C214 03 12 Technical Specifications 12 Technical Specifications Table 6 1 Technical Specifications Transmission rate 10 Mbps and 100 Mbps Note To operate with PROFINET IO and PROFINET CBA the transmission rate of 100 Mbps full duplex is an absolute necessity Interfaces Attachment to Industrial Ethernet 4 RJ 45 jacks Aging time 4 port switch 5 minutes C PLUG memory submodule Number of write cycles approx 100 000 Current consumption via the S7 backplane bus from 5 V 1 8 A maximum Current
43. epending on the module type and mode there are different ways of making the replacement In this case it is not necessary to adapt or download the configuration data all characteristics of the new module are the same as those of the replaced module This variant is possible only when the originally used CP supports data storage on the CPU and you selected this option Step Procedure 1 Remove the module you want to replace from the rack 2 Insert the new module in the rack e Data stored on the CP Module replacement and download The module needs to be supplied with the existing or adapted configuration data This variant is necessary when the originally used CP only supports data storage on the CP replacement without download not possible or the option Data storage on CP was selected Variant a Adapt the module type in the configuration ideal solution If you adopt the configuration data unchanged and therefore leave the Data storage on CP mode you do not make use of the new option for protecting data from a power down as provided by the CP We therefore recommend that you adapt the existing configuration to the new CP type whenever possible Explanation Meaning 1 In STEP 7 HW Config replace the previously configured CP with the new module from the hardware catalog 2 As soon as you drag the new module from the catalog to the module to be replaced in HW Config the configu
44. ers on the FC call interface of the FCs AG_SEND or AG_RECV again after the FC has confirmed job execution with DONE 1 or ERROR 1 If this is ignored it is possible that the execution of the job will be aborted with an error and resources could be permanently occupied on the CPU 10 5 2 Programmed Communication Connections with FB55 IP_CONFIG 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 IP Access Protection with Programmed Communication Connections In principle it is possible to set up communication connections using FB55 by programming and at the same time by configuring IP access protection Please note the following point CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 69 C79000 G8976 C214 03 10 Further Notes on Operation 10 5 3 Use Notice When configuring specified connections in STEP 7 NCM S7 the IP addresses of the partners are entered automatically in the IP ACL IP Access Control List The IP addresses of partners with unspecified connections passive end points and of partners on programmed communication paths are not entered in the IP ACL Open TCP IP communication To allow the user program to exchange data with other TCP IP compliant communication partners STE
45. ess With various SIMATIC NET components such as OSMs ESMs 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 Telnet you should take suitable security measures to prevent unauthorized access to the components and the network particularly from within the WAN Internet 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 whatsoever 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 IKPI or on the Internet at http www automation siemens com partner CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 73 C79000 G8976 C214 03 10 Further Notes on Operation 10 9 Special Features of IP Configuration Configured S7 connections cannot be operated if the IP addre
46. ess information is stored in the database of the CP When the system starts up the PROFINET IO controller CP no transfers this address information to the IO devices Note The I O and diagnostic addresses remain on the IO controller ii OC A ee ___Ethemet 3 PROFINET I0 System 100 BP MPDP PNO Pott Port 2 JE CP 443 1 Advanced aan Figure 6 1 Example of the CP 443 1 Advanced as a PROFINET IO Controller with a PROFINET IO System CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 43 C79000 G8976 C214 03 6 Using the CP 443 1 Advanced for PROFINET IO Multicomputing Mode Assigning the CP to the CPU If you use the CP in an S7 station with several CPUs multicomputing for PROFINET IO operation you must assign the CP to a CPU in the configuration Notice e CP slot in PROFINET IO mode PROFINET IO operation is possible only with one CP located in the central unit e CPU startup configuration when using the IE PB Link PN IO If you use the IE PB Link PN IO as PROFINET IO device you must select the option Startup when expected actual config differ for the CPU in the Startup tab Otherwise your system will not start up automatically after power up or following a power outage Configuration Limits When using the CP type described here the following limits apply within an S7 400 station Number of CPs operating as PROFINET IO controllers 4 How PROFINET IO d
47. evices start up with a large operational configuration When operating the module with a large configuration up to 128 communication connections and up to 125 PROFINET IO devices it may take several minutes when the station starts up before all PROFINET IO devices have received configuration data from the PROFINET IO controller The IE PB Link operating as PROFINET IO device is particularly affected by this To ensure that the CPU does not interrupt the distribution of project engineering data in this situation the parameter assignment monitoring time must be increased on the CPU Possible remedy Reduce the size of the configuration for example distribution on several CPs CP 443 1 Advanced for Industrial Ethernet Manual Part B B 44 Release 12 2008 C79000 G8976 C214 03 6 Using the CP 443 1 Advanced for PROFINET IO Reduce the communication share reserved for PROFINET IO when operating alongside other services If cyclic data exchange over PROFINET IO is operating at the same time on the same Ethernet subnet set the parameter Communication component for PROFINET IO in the properties dialog of the PROFINET IO system to a value lt 100 Reason At the default setting 100 the communication time is reserved primarily for PROFINET IO data exchange Reducing the communication component for PROFINET IO increases the system wide update time for PROFINET IO and creates additional time on the CP for processing other com
48. f a port is set to manual configuration the autocrossing mechanism is also deactivated for this port The port then behaves like the interface of a switch In this case the following applies e Connecting an end device To connect an end device that does not have the autocrossing mechanism for example CP 443 1 with order number 6GK7 443 1EX11 OXE0 you must not use a crossover cable e Connecting to a switch To connect a switch that does not support the autocrossing mechanism use a crossover cable CP 443 1 Advanced for Industrial Ethernet Manual Part B B 64 Release 12 2008 C79000 G8976 C214 03 10 Further Notes on Operation Diagnostics Diagnostics of the port settings for the CP described here is possible only using the entries in the diagnostic buffer over SNMP NCM diagnostics and the LED displays Further Notes 10 100 Mbps network components without Autonegotiation If you use 10 100 Mbps network components that do not support Autonegotiation it is possible that you will have to set the mode manually Forcing a specific mode instead of Autonegotiation If your application requires a fixed mode instead of Autonegotiation you will need to match up the partner devices 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 set
49. guration commissioning and operation Preface e Detailed descriptions of configuration and commissioning of the module e Description of the IT functions 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 http support automation siemens com WW view en 30374198 CP 443 1 Advanced for Industrial Ethernet Manual Part B B 80 Release 12 2008 C79000 G8976 C214 03 14 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 available 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 i
50. hernet Manual Part B B 46 Release 12 2008 C79000 G8976 C214 03 7 Using the CP 443 1 Advanced with PROFINET CBA 7 Using the CP 443 1 Advanced with PROFINET CBA To be able to use the CP 443 1 Advanced with PROFINET CBA you create your user program with STEP 7 and configure the S7 400 station You then configure the interconnections between the PROFINET CBA components with SIMATIC iMap 7 1 CBA Interface in the User Program with FB90 or FB88 PN_InOut_Fast FB90 PN_InOut FB88 and Interface DB The interface to the user program is the interface DB for PROFINET CBA The PN_IO_X FB90 and PN_InOut FB88 blocks are responsible for transferring data from the interface DB to the CP and from the CP to the interface DB The function blocks FB90 and FB88 behave largely identically on the interface to the user program The following applies e The interface parameters are identical e FB90 has several additional condition codes in the STATUS parameter e There are differences in the configuration limits of the interface DB see Table 5 8 Please refer to the documentation of the blocks in the online help of STEP 7 or in the general part of this manual If you use the CP with the firmware version V2 2 described here we recommend that you use FB90 As a result you can achieve shorter reaction times Note the constraints regarding its use in this manual Notice Replacing blocks e You can replace FB88 in your user
51. ions SO on TCP connections and TCP connections Here the SIMATIC S7 400 with the CP 443 1 Advanced is always the server passive connection establishment while the fetch or write access client function with active connection establishment is always initiated by a SIMATIC S5 or a third party device PC LOCK UNLOCK with FETCH WRITE services CPU dependent see Chapter 2 e Open TCP IP communication To allow the user program to establish connections with other TCP IP compliant communication partners and to exchange data STEP 7 provides a UDT for the connection parameter assignment and four FBs for high performance data exchange The following are supported ISO on TCP connections e IT functions Sending E mail Monitoring devices and process data HTML process control FTP functions File Transfer Protocol for file management and access to data blocks in the CPU client and server functions e Time of day synchronization over Industrial Ethernet according to the following configurable method SIMATIC mode The CP receives MMS time of day messages and synchronizes its local time You can choose whether or not the time of day is forwarded You can also decide on the direction in which it is forwarded 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 The time is also automatically forwa
52. 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 set on the CP 443 1 Advanced is 5 minutes Ports can be deactivated individually The individual ports of the 4 port switch integrated in the CP can be deactivated in STEP 7 HW Config This can for example be used for service purposes The port is turned off completely when it is deactivated The LINK and RX TX LEDs are turned off CP 443 1 Advanced for Industrial Ethernet Manual Part B B 42 Release 12 2008 C79000 G8976 C214 03 6 Using the CP 443 1 Advanced for PROFINET IO 6 Using the CP 443 1 Advanced for PROFINET IO PROFINET IO allows direct access to PROFINET IO devices over Ind Ethernet To access the field devices connected to PROFIBUS DP there are gateways available that are used as PROFINET IO proxies IE PB Link 6 1 Configuring the CP 443 1 Advanced as a PROFINET IO Controller PN IO System in STEP 7 In principle you configure for PROFINET IO as follows To be able to use the CP as a PROFINET IO controller create a PROFINET IO system in STEP 7 HW Config You can either assign an existing or a new Ethernet subnet to the CP as the PROFINET IO system Then add the PROFINET IO devices to the PROFINET IO system STEP 7 automatically assigns addresses that you can modify if necessary The addr
53. ith the following assignment Index ifDescr 1 4 Port 1 4 5 Internal CP interface Access Permissions using Community Name The CP uses the following community names for assigning permissions e For read access public e for read and write access private note the use of lowercase letters CP 443 1 Advanced for Industrial Ethernet Manual Part B B 72 Release 12 2008 C79000 G8976 C214 03 10 Further Notes on Operation 10 7 IT Functionality Device Structure and Status in the System As described in the Information Technology with CP 343 1 IT and CP 443 1 IT manual the diagnostic texts can only be displayed when the STEP 7 event database is located in the file system of the CP The STEP 7 event database must be stored there with the following file name config S7wmeld edb case sensitive When the CP ships this file in German in the file system and is located in the following directory Program files Common files Siemens s7wmeldb data You can change the language of the diagnostic messages by copying the events database from your STEP 7 installation on a PC PG and replacing the existing file The files are stored there with the naming scheme s7wmeldb and you must change this to S7wmeldx edb where x a b c d e j a German b English c French d Spanish e ltalian j gt Japanese 10 8 Possible Security Gaps on Standard IT Interfaces Preventing Illegal Acc
54. lders below this folder are lost when there is a power down Battery Backed RAM Area sram backed by the battery of the power supply The battery backed RAM area can be used in the same way as the volatile RAM described above This RAM is located in the file system below the sram folder If you turn off the power or if there is a power down the stored data is retained However if you remove the module from the rack this data is also lost since is backed by the battery of the power supply CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 41 C79000 G8976 C214 03 5 Performance Data Please remember the following restrictions Table 5 10 Characteristic Explanation Values File Names The length of file names is limited to 64 characters for the file name itself and up to 256 characters for the path The file names are case sensitive The file size is limited to a maximum of 8 MB Memory Area for the File System Flash area non volatile memory 30 MB RAM area volatile memory 16 MB RAM SRAM backed by the battery of the power supply module 512 Kbytes 5 11 Characteristic Data of the Integrated 4 Port Switch Learning addresses deleting addresses aging time The 4 port switch integrated in the CP automatically learns the addresses of the DTEs connected via a port by evaluating the source addresses in the data packets If the switch receives a data packet
55. mple configured are not achieved On the other hand at a configured transfer frequency of 50 ms a corresponding reaction time of 50 ms with 2400 bytes is kept to CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 35 C79000 G8976 C214 03 5 Performance Data Note The values of the utilization parameters displayed by SIMATIC iMap as of V2 0 with the Edit Check utilization function relate to the data exchange as far as the CP They do not apply to data access from the user program CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 36 C79000 G8976 C214 03 5 Performance Data 5 7 Characteristic Data HTTP and FTP Operation TCP Connections for FTP FTP actions are transferred from the CP over TCP connections Depending on the mode the following characteristic data apply e FTP in client mode Per configured FTP connection up to 2 TCP connections are occupied a maximum of 20 FTP connections can be configured e FTP in server mode Per FTP session up to 2 TCP connections are occupied 1 control connection and 1 data connection a maximum of 10 FTP sessions at the same time are possible Characteristic Data for the FTP Client Mode To allow use of the FTP client blocks a TCP connection must be configured with the Use FTP protocol option Of the available TCP connections a maximum of 20 TCP connections with the Use FTP protocol option ca
56. munication diagnostics with NCM S7 Diagnostics e Standard information using HW Config 8 Optional when using with PROFINET CBA Download PROFINET CBA component If the S7 station in which the CP is operated is used as a PROFINET CBA component the interconnections are downloaded using SIMATIC iMap with standard components programs and configuration data are also downloaded with SIMATIC iMap For more detailed information refer to the topic Using the CP with PROFINET CBA Caution When installing the CP for use as a PROFINET IO controller note the following points about the power supply When using the CP in the central rack or in a universal rack operating as central rack you should not insert or remove the CP 443 1 Advanced when the power is on If you remove the CP when the power supply is on the CPU changes to STOP and indicates I O error in contrast to previous modules After inserting the module with power applied it is essential to turn the power supply off and on again Note If the CP is operated without PROFINET IO it is possible to insert and remove the CP when the power is no without affecting the CPU CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 3 Installation and Commissioning 3 2 C PLUG Configuration Plug Exchangeable C PLUG The CP has an exchangeable configuration plug C PLUG This can store up
57. munication services 6 2 Interface in the User Program SFBs and SFCs No special FBs or FCs are necessary for PROFINET IO operation The interfacing of the PROFINET IO devices is either direct or over SFCs SFBs of the CPU Table 6 1 Block Meaning SFB52 Read data record SFB53 Write data record SFB54 Receive alarm SFB81 Read predefined parameters SFC70 Identify the start address of a module SFC71 LOG_GEO Identify the slot belonging to a logical address For a detailed description of these blocks functions refer to the System Software for S7 300 400 System and Standard Functions manual Assignment of an Initial Value with Consistent PN IO User Data gt 32 Bytes If you have consistent PROFINET IO user data areas gt 32 bytes the system does not assign initial values You should therefore set the initial value for all PROFINET IO user data areas gt 32 bytes using the corresponding error OBs CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 45 C79000 G8976 C214 03 6 Using the CP 443 1 Advanced for PROFINET IO Further Information on PROFINET IO When setting up a PROFINET IO system please read the comprehensive system documentation e For PROFIBUS DP to PROFINET IO Programming Manual Siemens AG e PROFINET System Description The documents listed here are also on the Manual Collection CD supplied with Be every S7 CP CP 443 1 Advanced for Industrial Et
58. n Section 5 1 1 Note The flow control on TCP connections cannot control permanent overload of the receiver You should therefore make sure that the processing capabilities of a receiving CP are not permanently exceeded by the sender approximately 150 200 messages per second 2 TCP connections for FTP Of the available to CP connections a maximum of 20 TCP connections can be configured used with the Use FTP protocol option see Section 5 7 Maximum data length for AG_SEND and AG_RECV blocks AG_SEND and AG_RECV were shipped with predecessors of the CP 443 1 Advanced and allow the transfer of data fields with a length from 1 to 240 bytes The version of the CP 443 1 Advanced described here continues to support these blocks Maximum data length for AG_LSEND and AG_LRECV blocks AG_LSEND and AG_LRECV allow the transfer of data fields with the following lengths 1 ISO on TCP TCP ISO Transport 1 to 8192 bytes 2 UDP 1 to 2048 bytes 3 E mail job header user data 1 to 2048 bytes data length lt 300 bytes Runtime for AG_LSEND in Job active 0 050 ms CPU 6ES7417 4XL04 0ABO Job completed 0 065 ms data length lt 300 bytes Runtime for AG_LRECV in Job active 0 050 ms CPU 6ES7417 4XL04 0ABO Job completed 0 095 ms CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 B 25 5 Performance Data Table 5 3 continued Characteri
59. n be configured used The following table shows the memory requirements of the FCs available for FTP services The block execution times in FTP depend on the reaction times of the partner and the length of the user data a general statement about the times is therefore not possible Table 5 9 Name Version FC no Load Work MC7 bytes Local data memory memory bytes bytes bytes FTP_CONNECT 1 0 40 1482 1236 1200 86 FTP_STORE 1 0 41 1794 1514 1478 102 FTP_RETRIEVE 1 0 42 1934 1642 1606 106 FTP_DELETE 1 0 43 1478 1232 1196 86 FTP_QUIT 1 0 44 968 796 760 46 5 8 Characteristic Data of TCP Connections for HTTP Each HTTP session occupies up to 4 TCP connections as soon as you use one or more Web browsers to display data or files of the CP CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 B 37 5 Performance Data 5 9 Characteristic Data for the Use of Java Applets To transfer larger amounts of data efficiently from the S7BeansAPI using Java applets and the Java bean S7Variable you can make use of arrays Maximum Array Size The maximum array size for the CP 443 1 Advanced e is 400 bytes when writing data to the CPU and e 400 bytes when reading data from the CPU Note Please note that the maximum block size in bytes is specified here and that the maximum number of array elements is decided by the byte size of the array basic data
60. n the cycle time of OB1 The influence does not depend on the number of PROFINET CBA partners or on the number of PROFINET CBA interconnections Comparing CPU and CP 443 1 Advanced Extension of the 6 cycle time in ms In the documentation of the CPU 317 2 PN DP for example you can see the influence as shown in the following graphic Lines 1 and 2 show this influence when the CPU interface is used for PROFINET CBA The additional line in the graphic shows the influence when you use the PROFINET CBA interface of a CP 443 1 Advanced here 6GK7 443 1EX40 in an S7 400 station It can be seen that in contrast to operation over a CPU network attachment the OB1 cycle remains practically uninfluenced by the CBA communication if PROFINET CBA is operated over a CP 443 1 Advanced eee 3L pe ee a A a eee ik ogee 0 ji i 3 0 20 40 60 80 100 120 140 160 180 200 Number of PROFINET CBA interconnections Legend Q OB1 cycle with 32 PROFINET CBA partners and network attachment on the CPU 317 2 PN DP OB1 cycle with 5 PROFINET CBA partners and network attachment on the CPU 317 2 PN DP OB1 cycle with an S7 400 station with CPU 416 2 and with network attachment on the CP 443 1 Advanced the number of PROFINET CBA partners has no influence CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 33 C79000 G8976 C214 03 5 Performance Data
61. nchronization Procedure The CP supports the two modes explained below for time of day synchronization SIMATIC mode If the CP receives MMS time of day messages its local time is synchronized providing the NTP mode was not defined during configuration MMS Manufacturing Message Specification The advantage of this mode is that it is generally more accurate than the NTP mode guaranteed 1 ms In contrast to the NTP mode it is not possible to forward the time of day over routers in other words to other subnets NTP mode NTP Network Time Protocol In the NTP mode the CP sends time queries in the client mode at regular intervals to the NTP server in the subnet LAN Based on the responses of the server the most reliable and most accurate time of day is calculated and the time synchronized on the station in all modules with time of day functionality The advantage of this mode is that time of day synchronization is possible over different subnets The accuracy depends on the quality of the NTP server used 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 p
62. necting switches If you connect further switches make sure that no ring is formed in the network You will find examples of network attachments in the general Part A of this manual CP 443 1 Advanced Integrated switch with 4 external ports Switch Switch gt lt Switch x CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 3 Installation and Commissioning Step 6 The remaining steps in commissioning involve downloading the configuration data and user programs Requirements You have configured the CP ina STEP 7 project with HW Config and NetPro for the services you want to use Explanation Meaning You can connect the PG when configuring the CP as follows e via MPI e via Industrial Ethernet For more detailed information is please refer to Part A First addressing 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 or ISO protocol must be installed The protocol used must then be applied to the S7ONLINE access point 7 User diagnostics for commissioning and to analyze problems The following options are available e Hardware Diagnostics and Troubleshooting with STEP 7 Com
63. nstallation 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 NCM S7 for Industrial Ethernet Primer Siemens AG Part of the online documentation in STEP 7 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 81 C79000 G8976 C214 03 14 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 components and systems 6 Izi 18 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
64. of configured statically established connections You will obtain appropriate condition codes on the call interface of the FBs Please refer to the documentation of the FBs in the online help and in the documentation on STEP 7 There you will also find examples of parameter settings 10 6 SNMP Agent SNMP Simple Network Management Protocol The CP 443 1 Advanced supports data queries over SNMP in version 1 SNMP is protocol language for managing networks and is easy to handle To transmit data SNMP uses the connectionless UDP protocol The information on the properties of SNMP compliant devices is entered in MIB files MIB Managed Information Base 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 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 71 C79000 G8976 C214 03 10 Further Notes on Operation Supported MIB Objects The CP supports all MIB objects of the standard MIB according to MIB II RFC 1213 Exceptions Restrictions e Write access is permitted only for the following MIB objects sysContact sysLocation and sysName For security reasons only read access is permitted for all other MIB objects e Traps are not supported by the CP MIB Object Interfaces The Interfaces MIB object provides status information on the CP interfaces w
65. on 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 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 14 References and Literature Other topics 124 25 26 27 Ethernet IEEE 802 3 ISO 8802 3 http www ieee org RFC1006 ISO Transport Service on top of the TCP Version 3 Request For Comment http www ietf org RFC793 TCP http www ietf org RFC791 IP http www ietf org CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03
66. or arrays and structures 2048 bytes 8192 bytes 1452 bytes acyclic interconnections maximum Data length for arrays and structures 450 bytes 450 bytes 450 bytes cyclic interconnections maximum Data length for arrays and structures 2400 bytes 1452 bytes local interconnections maximum Remote interconnections with acyclic transmission Sampling frequency sampling interval Fast value 20 100 ms minimum min Medium value 40 Possible values 100 200 500 and Slow value 40 1000 ms Number of incoming interconnections 64 150 maximum Number of outgoing interconnections 64 150 maximum Data length of all incoming 2048 bytes 8192 bytes 1452 bytes interconnections Data length of all outgoing 2048 bytes 8192 bytes interconnections B 30 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 5 Performance Data Table 5 8 Characteristic Data for PROFINET CBA Communication continued Characteristic Typical value Remote interconnections with cyclic transmission Limit value with FB88 with FB90 Transmission frequency transmission interval min Possible values 10 20 50 100 200 500 and 1000 ms Fast value 20 Medium value 40 Slow value 40 10 ms minimum Number of incoming interconnections 125 250 Number of outgoing interconnections 125 250 Da
67. ose described there The information in this device specific manual is valid Structure of the File System of the CP 443 1 Advanced as Shipped If you open the system page Server Information the file system of the CP 443 1 Advanced appears as follows E SIMATIC NET IT CP Microsoft Internet Explorer bereitgestellt von CAT Siemens XP SP2 O x Datei Bearbeiten Ansicht Favoriten Extras ay OQ Zur ck 2 7 gt 2 gt Suchen Favoriten 2 gt Ordner Adresse fa http 200 12 1 144 index htm v Wechseln zu SIEMENS Find Contact Home Automation amp Drives Server Information Device Structure amp Status Send Test Mail Information Filesystem Version Server Information Device Name CP443 1 Advanced 6GK7 443 1EX41 0XE0 Firmware Version V1 0 0 HTTP Server Version HTTP Server V1 38 Filesystem Information Filesytem Type Mount Point Total Bytes Free Bytes Total Tnodes Free Inodes Bad Blocks Nonvolatile FLASH Filesystem 29 89 MB 31351808 Bytes 29 20 MB 30618624 Bytes 16119 16092 0 0 Bytes Volatile RAM Filesystem ram 15 19 MB 15933440 Bytes 15 19 MB 15932416 Bytes 8190 8189 Battery Buffered Filesystem sram 0 47 MB 497152 Bytes 0 47 MB 496128 Bytes 255 254 ROM Filesystem SYS 0 49 MB 520704 Bytes read only 0 Bytes 24 lo Storage location in the file system Fertig Oo Ol Internet A Figure 5 1 CP 443 1 Advanced for Industrial
68. rded to the S7 station so that the time is synchronized on the entire S7 station CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 7 C79000 G8976 C214 03 1 Properties and Services Further services of the CP B 8 Addressable with the Factory Set MAC Address The CP can be reached using the factory set MAC address to allow IP address assignment the CP supports the PST function Primary Setup Tool SNMP agent The CP supports data queries over SNMP version V1 Simple Network Management Protocol according to the MIB II standard IP access protection IP ACL Using IP access protection gives you the opportunity of restricting communication over the CP of the local S7 station to partners with specific IP addresses IP configuration You can configure how and with which method the CP is assigned the IP address the subnet mask and the address of a gateway It is also possible as an alternative to assign the connection configuration to the CP using STEP 7 or using a block interface in the user program FB55 CP_CONFIG see Part A Note Does not apply to S7 connections Diagnostic Buffer Extract Request With the aid of a Web browser the CP supports the option of obtaining an extract of the diagnostic buffer containing the last ten diagnostic events of the CPUs and CPs located in the same S7 station as the CP Connection diagnostics with FC10 AG_CNTRL With FC10 AG_CNTRL it is possi
69. red connections and data are adopted The mode is automatically configured as Data storage on the CPU Save and compile the project 4 Download the configuration data to the target system again CP 443 1 Advanced for Industrial Ethernet Manual Part B B 58 Release 12 2008 C79000 G8976 C214 03 9 Compatibility with Predecessor Products Variant b Module type unchanged If you do not want to use any of the new performance of the CP and do not need to protect the data from power down you can replace the module without any configuration changes as follows Step Procedure 1 Remove the module you want to replace from the rack 2 Insert the new module in the rack 3 Download the configuration data from the project on the PG PC to the new module Result After downloading the configuration the CP changes to RUN Note Following a power cycle OFF ON the CP remains in STOP because there is no longer a configuration available the configuration must be downloaded again From the following table 3 1 you can see which of the options described above exist for the available module types Refer to the description above for the possible procedures Table 3 1 Response of the Module following Module Replacement Previously Used Module Data Storage configurable Response Notes 6GK7 443 1EX11 0xE0 6GK7 443 1GX11 0xE0 CP CPU Replacement
70. roblem occurs none of the NTP servers is displayed as NTP master in the diagnostics rather all NTP servers are displayed only as being accessible CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 10 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 The CP 443 1 Advanced forwards time of day messages in the following directions depending on the project engineering configuration e From the CPU to Industrial Ethernet over the K bus when the local CPU is time master SIMATIC mode only or when the time of day is forwarded by a difference CP on the K bus e From Industrial Ethernet over the communication bus to the CPU when one of the following components is the time master Inthe SIMATIC mode aremote 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 also synchronized in this situation when 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 S
71. s in STEP 7 and enter these in the SIMATIC iMap library Interconnect the PROFINET CBA component in SIMATIC iMap Downloading the user program and configuration data to the S7 400 station with STEP 7 Downloading the interconnection information of the process inputs and process outputs to the PROFINET CBA components over the Ethernet port with SIMATIC iMap CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 8 The CP 443 1 Advanced as Web Server HTML Process Control 8 The CP 443 1 Advanced as Web Server HTML Process Control The CP 443 1 Advanced provides you with the function of a Web server for access using a Web browser The CP 443 1 Advanced provides an additional memory area for storage of files This area is used to store HTML pages and S7 applets HTML pages are used to indicate and display information in a Web browser S7 applets are Java applets specially written for SIMATIC S7 and that are used to allow write or read access to the S7 CPU When the CP 443 1 Advanced is supplied there are HTML system pages S7 applets S7 beans and further information in the file system Please note the following special features when operating IT functions Note The data exchange for productive communication S7 connections SEND RECEIVE connections always has a higher priority than data exchange with the Web browser This can lead to delays in the HTM
72. s sending over Ind Ethernet note in the current version it may also be permanently lit RXD LED green Flashing The CP is receiving over Ind Ethernet LINK green Indicates an established connection to Ind Ethernet e Not flashing port set to 100 Mbps e Flashing 0 5 Hz port set to 10 Mbps e Flashing 2 Hz Buzz flash test RX TX LED yellow Flashing Port sending receiving over Ind Ethernet Force Mode You can control the mode of the CP 443 1 Advanced as follows e Mode selector e STEP 7 NCM S7 configuration software To control the mode from STEP 7 NCM S7 the mode selector must be set to RUN CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 21 C79000 G8976 C214 03 4 Displays and Mode Selectors Mode Selector With the mode selector you can set the following modes 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 with the following results Established connections ISO transport ISO on TCP TCP connections are terminated transitional phase with LED display STOPPING The reaction is as follows in STOP All connections are terminated The configuration and diagnostics of the CP is possible system connections for configuration diagnostics and PG channel routing are retained The downloading of interconnections for PROFINET CBA
73. s short FC5 or long FC50 max 32 12 per CPU e RECEIVE calls short FC6 max 64 24 per CPU e RECEIVE calls long FC60 variable The values apply to the CPUs 416 and CPU 417 The values apply to the CPUs 412 and CPU 414 The number of FC60s that can be used at the same time depends on the number of SEND calls active at the same time see Tables 5 4 and 5 5 Table 5 4 Dependency of the maximum number of RECEIVE calls long FC60 used at the same time on the number of SEND calls CPU 412 414 simultaneous FC60s per CPU 412 414 Number of 0 1 2 3 5 6 7 8 10 11 12 simultaneous SEND 4 9 calls Max number of 19 18 17 16 15 14 13 12 11 10 9 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 27 C79000 G8976 C214 03 5 Performance Data Table 5 5 Dependency of the maximum number of RECEIVE calls long FC60 used at the same time on the number of SEND calls CPU 416 417 simultaneous FC60s per CPU 416 41 7 41x H Number of 0 1 2 3 5 6 7 8 10 11 12 13 15 16 simultaneous SEND 4 9 14 calls Max number of 51 50 49 48 47 46 45 44 43 42 41 40 39 38 simultaneous FC60s per CPU 416 41 7 41x H Number of 17 18 20 21 22 23 25 26 27 28 30 31 32 simultaneous SEND 19 24 29 calls Max number of 37 36 35 34 33 32 31 30 29 2
74. ss is assigned over DHCP Notice If you obtain the IP address over DHCP any S7 connections you may have configured will not work Reason The configured IP address is replaced by the address obtained over DHCP during operation 10 10 Reserved Port Numbers 10 11 B 74 The following port numbers are reserved You should not use these for other purposes in the connection configuration The following port numbers are used for NTP 65532 local port 65533 local port 65534 local port 65535 local port The following port numbers are used for other services 20 and21 TCP FTP local port 25 TCP SMTP local port 80 TCP HTTP local port 102 TCP RFC106 local port 135 TCP RPC DCOM 161 UDP SNMP_REQUEST local port 34964 UDP PN I O local port Restart after Detection of a Duplicate IP Address in the Network To save you time consuming troubleshooting in the network the CP detects double addressing in the network When you eliminate the cause by removing the device with the same IP address or changing its address you must then restart the CP Change the mode selector to STOP and then back to RUN CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 10 Further Notes on Operation 10 12 IP Access protection LOG File in the File System If IP access protection is activated for the CP STEP 7 NCM S7 properties dialog of the CP blocked attempts at access are regis
75. stic Performance AG_LSEND and AG_LRECV Explanation Values Note In this test constellation a head station sends data to 8 partner stations as fast as possible over a separate connection to each station e Blocks of data lt 212 bytes ISO on TCP TCP UDP ISO transport 315 messages s e Blocks of data 213 240 bytes ISO on TCP TCP UDP ISO transport 190 messages s e Blocks of data lt 800 bytes 1 ISO on TCP TCP UDP ISO transport 75 messages s 1 Note A further increase in the user data length reduces the specified performance Restrictions for UDP e Transfer is not confirmed e Data field length e No reception of UDP broadcast 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 or AG_LSEND The maximum length of the data fields is 2048 bytes To avoid overload resulting from a high broadcast load the CP does not permit reception of UDP broadcast As an alternative use multicast mode over a UDP connection this gives you the opportunity of registering the CP specifically as a member of a multicast group LAN interface data field length generated by CP per protocol data unit e sending ISO Transport SO on TCP TCP 400 bytes TPDU e receiving ISO transport 512 bytes TPDU ISO on TCP 1024 bytes TPDU TCP 1460 bytes TPDU Notice If you use the SEND RECEIVE interf
76. t connections If you require FTP and HTTP access at the same time for FTP 2 x TCP connections and for HTTP 4 x TCP connections see Section 5 7 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 23 C79000 G8976 C214 03 5 Performance Data 5 2 Characteristic Data for S7 Communication Table 5 2 Characteristic Explanation Values Total number of S7 connections on Industrial 128 max Ethernet LAN interface data field length generated by CP per protocol data unit e sending 480 bytes PDU e receiving 480 bytes PDU e Number of PG connections 2 max e Number of OP connections 30 max CP 443 1 Advanced for Industrial Ethernet Manual Part B B 24 Release 12 2008 C79000 G8976 C214 03 5 Performance Data The SEND RECEIVE interface provides access to communication over TCP ISO on TCP ISO transport E mail and UDP connections 5 3 SEND RECEIVE Interface 5 3 1 Characteristic data The following characteristics are important Table 5 3 Characteristic Number of SEND RECEIVE connections Explanation Values e TCP connections 1 64 1 2 e ISO on TCP connections 1 to 64 e ISO transport connections 1 64 e UDP connections specified and free configurable in total 1 to 64 of those up to 48 multicast mode e E mail connection 1 e Max number of connections in total ISO transport ISO on TCP TCP UDP E mail lt 64 Refer to the example i
77. ta length of all incoming 1000 bytes 2000 bytes 1452 bytes interconnections Data length of all outgoing 1000 bytes 2000 bytes interconnections HMI variables over PROFINET acyclic Number of stations that can register for 3 HMI variables PN OPC iMap Stations are 2 PN OPC and 1 SIMATIC iMap HMI variable update 500 ms minimum Number of HMI variables 200 maximum Data length of all HMI variables 1600 8192 bytes Device internal interconnections Number of device internal 50 300 interconnections Data length of all device internal 400 bytes 2400 bytes interconnections Interconnections with constants Number of interconnections with 200 500 maximum constants Data length of all interconnections with 1600 4000 constants PROFIBUS proxy functionality Supported No No CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 B 31 5 Performance Data Table 5 8 Characteristic Data for PROFINET CBA Communication continued Characteristic Typical value Limit value with FB88 with FB90 Access to S7extended variables Maximum number of S7 connections for 16 32 maximum access to variables with the PROFINET bs not checked by iMap Note You should also keep in attribute s7extended mind the maximum number of connections according to Section Note The PROFINET attribute 7 3 s7extended is used only by OPC applications over th
78. tered on the CP and can be viewed with NCM diagnostics in the IP access protection diagnostic object A LOG file is also created in the file system of the CP that you can view ina WEB browser In contrast to the recording in NCM Diagnostics the LOG file has space for 512 entries You will find the LOG file as an HTML file in the file system of the CP in the following directory e ram security IPLogFile htm Further properties The LOG file is created as a ring buffer When more than 512 entries have been recorded the oldest entries are then overwritten Entries are made chronologically and there are no other criteria for sorting The LOG file is available only after IP access protection is activated for the first time 10 13 Ping Permitted length of ICMP packets Pings with a packet size of more than 1000 bytes are evaluated as an attack and filtered by the CP This response is deliberate and serves to increase robustness in an industrial environment A ping only serves to check reachability Support of extremely long ICMP packets is not therefore a necessity 10 14 Further Available Information on the CP You will find detailed information FAQs on using the CP described here on the Internet under the following entry number http support automation siemens com WW view en 17844971 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 75 C79000 G8976 C214 03 11 Loading New Firmware
79. tes on Operation Memory Reset Effects Following this memory reset the CP retains the newly configured MAC address and the retentive parameters The CP is therefore immediately ready for downloads using the IP address Overall this has the following effects Fixed data Factory set MAC address C PLUG Retentive parameters Flash file system RAM Area Volatile RAM file system ram Deleted memory area backed Non volatile RAM file backed RAM system sram CPU data i a l c Configuration Data An maintained on the S7 400 CP 443 1 Advanced for Industrial Ethernet Manual Part B B 62 Release 12 2008 C79000 G8976 C214 03 10 Further Notes on Operation Resetting to Factory Settings Effects After it has been reset to the factory settings the CP still has the MAC address that was set in the factory as shipped The data in the file system of the C PLUG flash area is retained the retentive parameters are deleted Overall this has the following effects Fixed data Factory set MAC address Retentive parameters Flash file system Deleted data areas RAM Area Volatile RAM file system ram Battery backed RAM Non volatile RAM file system sram area CPU data Configuration Data pa maintained on the S7 400 Note Please note that the interconnection information for PROFINET CBA belongs to the retentive parameters in
80. that the data was written by a compatible device type If a fault occurs the basic device can then be replaced much faster and more simply If a device needs to be replaced the C PLUG is simply taken from the failed component and inserted in the replacement As soon as it starts up the replacement automatically has the same device configuration as the failed device Using a C PLUG with old Configuration Data Use only C PLUGs that are formatted for the CP 443 1 Advanced C PLUGs that have already been used and formatted in other device types must first be formatted for the CP 443 1 Advanced You do this with STEP 7 NCM Diagnostics For more detailed information refer to the online help in the topic General Diagnostics Functions C PLUG Diagnostics Object After formatting all data areas are deleted on the C PLUG The project engineering is adopted by the CPU only after reloading or after turning on the power supply again Removing the C PLUG It is only necessary to remove the C PLUG if a fault occurs on the CP see Figure 3 1 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 17 C79000 G8976 C214 03 3 Installation and Commissioning Diagnostics Inserting a C PLUG containing the configuration of an incompatible device type or general malfunctions of a C PLUG are signaled by the diagnostic mechanisms of the CP F LED red 3 3 Module Replacement without PG General Procedure The
81. the process inputs and process outputs eT 200x Inputi BOOL R4 Outputi Input R4 BOOL Output2 Input3 UIL DATE Output3 Input4 UI2 BOOL Output4 InputS UI4 UIL Lifestate Station 1 Inputi UT1 20 DATE Outputi Input2 UI2 UI1 Lifestate Input3 DATE 2 Station 2 Inputi BOOL I1 Outputi SET 2008 Input2 UIL I2 Output2 Inputi UIL UIL Outputi Input3 UIZ I4 Output3 UIL Lifestate UI1 20 Outpur4 UI1 Lifestate _ a Inputi BOOL BOOL Outputi Input UIZ UI Output2 Input3 UI4 UI4 Output3 Input DATE DATE Output4 UIL Lifestate S7 400 stations with CP 443 1 Advance d 2 CPU 318 2 DP Inputi BOOL BOOL Outputi Input2 I2 UIL Output2 Input3 I4 UIL Lifestate Input4 I1 InputS UI4 5 Input DATE Assigning Addresses and Properties You assign addresses and properties depending on the component type of the S7 400 station as follows e 7 400 station as singleton component Addresses and properties can only be changed in STEP 7 e 7 400 station as standard component Addresses and properties can only be changed in SIMATIC iMap CP 443 1 Advanced for Industrial Ethernet Manual Part B B 50 Release 12 2008 C79000 G8976 C214 03 7 Using the CP 443 1 Advanced with PROFINET CBA Downloading Configuration Data When using PROFINET CBA downloading configuration data depends on the component type of the S7 400 station as follows e 7 400 sta
82. tion as singleton component Step Explanation Meaning 1 e Downloading with STEP 7 Download the user program and configuration data to the S7 400 station with STEP 7 2 Downloading the interconnection information of the process inputs and process outputs to the PROFINET CBA components over the Ethernet port with SIMATIC iMap e 7 400 station as standard component Step Explanation Meaning 1 e Downloading with SIMATIC iMap Download the user program and configuration data to the S7 400 station with SIMATIC iMap 2 Downloading the interconnection information of the process inputs and process outputs to the PROFINET CBA components over the Ethernet port with SIMATIC iMap Note When you reload user program blocks data consistency is only guaranteed if the CPU is first changed to STOP Caution If problems occur while downloading interconnections from SIMATIC iMap for example power down on the target station it is not always possible to download the interconnections again when the power returns If this error occurs SIMATIC iMap reports the station as being unreachable Remedy Using the module switch or the PG command change the CP 443 1 Advanced from STOP to RUN to bring the target station back an operational status and to allow the interconnections to be downloaded again from SIMATIC iMap CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12
83. wer supply for the expansion unit When using the universal rack UR1 or UR2 as an expansion rack a communication bus transceiver is necessary Suitable slots in the rack With the exception of the slots reserved for the power supply the CP 443 1 Advanced can be operated in all slots with a P and K bus attachment 4 Connect the CP to Industrial Ethernet over an RJ 45 jack You will find examples of network attachments in the general Part A of this manual CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 3 Installation and Commissioning Step 5 Where necessary connect other components to the remaining free RJ 45 jacks Explanation Meaning To set up small local area networks or to connect several Ethernet devices a 4 port switch has been integrated in the new CP 443 1 Advanced With the autocrossing mechanism integrated in the switch it is possible to use a standard cable to connect a laptop or PG directly A crossover cable is not necessary Please note the following points e Manual configuration If a port is set to manual configuration the autocrossing mechanism is also deactivated for this port The port then behaves like the interface of a switch Which cable you can use depends on the partner device As default the ports are set for automatic configuration For more detailed information refer to Section 10 2 e Con
84. wing general restrictions e The 15 pin D sub female connector for connecting AUI or Ind Twisted Pair has been omitted applies to EX41 and EX40 e The CP is not intended for operation with an S7 400H programmable controller fault tolerant system Notice H connections are not yet supported when using this CP and configuring it with STEP 7 version V5 4 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 55 C79000 G8976 C214 03 9 Compatibility with Predecessor Products 9 3 Replacing Older Modules Spares The CP 443 1 Advanced described here allows communication both using the ISO transport protocol as well as the TCP IP protocol It also includes the full IT functionality of the CP 443 1 IT It is fully compatible with and taking into account the restrictions described above can be used to replace previous modules You will find more information on the previous modules listed below in the rest of this chapter e CP 443 1 Advanced with order number 6GK7 443 1 EX40 OXE0 e CP 443 1 with order number 6GK7 443 1EX11 OXE0 e CP 443 1 IT with order number 6GK7 443 1GX11 OXE0 CP 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 C79000 G8976 C214 03 9 Compatibility with Predecessor Products Module Replacement with the CP 443 1 Advanced 6GK7 443 1EX40 0XE0 When replacing an older module with the new module EX41 please keep to the steps outlined below
85. ynchronization 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 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 443 1 Advanced for Industrial Ethernet Manual Part B Release 12 2008 B 67 C79000 G8976 C214 03 10 Further Notes on Operation 10 4 Recommendations for Use with a High Communications Load Background When using the CP described here the points below will help you to avoid overload situations on your CPU In particular when you replace an older CP with the CP described here and are then confronted with overload problems you should check your application for the pitfalls outlined below Known Problems e The functions for sending and receiving FC5 FC6 or FC50 60 are often called cyclically in OB1 This leads to constant communication between the CPU and

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