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SIMATIC NET
Produktinformation C79000–Z8964–C038–05
Product Information
Information produit
Informazioni sul prodotto
Información sobre producto
Stand/ Dated/ Edition/ Versione/ Versiòn 06/99
CP 343–1 6GK7 343-1BA00-0XE0
ab Ausgabestand 7 (FW–Stand V5.00)
version 7 or higher (firmware V5.00)
à partir de la version 7 (microprogramme V5.00)
a partire dalla versione 7 (versione FW V4.00)
a partir de la versión 7 (FW-V5.00)
SIMATIC S7–300
Deutsch / English / Français / Italiano / Español
SIEM
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english Contents Notes for the Reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 The CP 343-1 Communications Processor . . . . . . . . . . . . . . . 3 1.1 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.2.1 Characteristics of S7 Communication . . . . . . . . . . . . . . . . . . . .
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english Notes for the Reader Safety Guidelines This manual contains notices which you should observe to ensure your own personal safety, as well as to protect the product and connected equipment. These notices are highlighted in the manual by a warning triangle and are marked as follows according to the level of danger: Note draws your attention to particularly important information on the product, handling the product, or to a particular part of the documentation. Caution ! indicates that minor
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english 1 The CP 343-1 Communications Processor Application The CP 343-1 communications processor is designed for operation in an S7-300 programmable logic controller. It allows the S7-300 to be attached to Industrial Ethernet. LED displays Mode selector AUI/ITP interface 15-pin sub D with sliding locking mechanism Figure 1 CP 343-1 Design The module has been designed to match the components of the S7-300 programmable logic controller and has the following features: Double-width module for si
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english Configuration You can configure the CP 343–1 via MPI or LAN/Industrial Ethernet. You re- quire STEP 7 with the following version of NCM S7 for Industrial Ethernet (abbreviated to ”NCM IE” below): Table 1 Version STEP7/NCM IE Functionality of the CP 343–1 V2.x to V5.x The same functionality is available as with the previous versions of the CP. Configuration data created with these STEP 7 or NCM versions can be downloaded to the CP 343–1. V5.x + SP2 or higher The full functionality inc
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english Note If there is a diagnostic connection to the CP via the CPU, configuration data cannot be downloaded automatically to the CP by the CPU at the same time! Extended Functions Compared with Version 5 Reading and writing data in the FETCH/WRITE mode The services FETCH and WRITE are supported for direct access to sy- stem memory areas on the SIMATIC S7 PLC via ISO transport and and ISO-on-TCP connections. The SIMATIC S7-300 with the CP 343-1 is always the server (passive connection estab
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english Table 2 CPU MLFB–Number CPU 614 6ES7 614–1AH03–0AB3 CPU 614–Z 6ES7 614–1AH03–0AB3–Z The table lists the CPUs approved at the time of printing this product informa- tion bulletin. S7–300 CPUs approved later and not listed in the table also support the range of functions described here. All versions of the SINUMERIK CPUs 840D and 810D are supported. Requirements – ISO Transport Connections The following conditions must be taken into account on ISO transport con- nections depending on the
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english 1.2 Performance Data 1.2.1 Characteristics of S7 Communication The functions and characteristics of S7 communication are described in /8/ and /11/. 1.2.2 Characteristics of ISO Transport Connections The following information is important for operating ISO transport connections (SEND/RECEIVE interface): Table 4 Characteristic Explanation / Values Total number of connections on Industrial 32 maximum Ethernet Number of connections for S7 communication The actual value depends on the CPU t
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english Table 5 Component Explanation / Values Run time in the CPU 314-1 per block AG-SEND/AG-LSEND, AG-RECV/AG-LRECV 2.5 ms to 5 ms 1.3 Displays and Mode Selector LED Displays The LED panel on the front of the CP 343-1 has three display elements: SF RUN STOP Figure 2 LED Displays CP Operating Mode The LEDs indicate the current operating mode of the CP 343-1 as follows: STOP–LED RUN–LED SF–LED CP operating mode (yellow) (green) (red) start up RUN STOPPING STOP STOP with internal error 8 Produ
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english STOP–LED RUN–LED SF–LED CP operating mode (yellow) (green) (red) Module fault / system error flashing Legend: lit off Note Read the explanations of the operating modes in the NCM S7 for Industrial Ethernet manual /8/. Controlling the Operating Mode There are three ways in which you can control the mode of the CP 343-1, as follows: Mode selector From a PG/PC. You can also control the modes using the configuration software in STEP 7, as follows . – NCM S7, Diagnostics for Industrial Et
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english Note Read the sections about downloading configuration data to the CP in the NCM S7 for Industrial Ethernet manual /8/. 1.4 Further Information on Operation Downloading Firmware The CP 343-1 supports firmware updates using the Firmware Loader. An update of the firmware can be downloaded from the PC/programming de- vice at any time. After downloading the firmware, the CPU must be reconfigu- red (power off/on or memory reset). For more information on downloading the firmware, refer to the
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english Status on the FC call interface; special situation with FC versions With the FCs AG_SEND (FC 5) and AG_RECV (FC 6), you receive the follo- wing return values after a connection is aborted: AG_SEND: DONE=1; ERROR=0; Status=0000 H AG_RECV: DONE=0; ERROR=1; Status=8183 H The new FCs for longer data fields (FC AG_LSEND and AG_LRECV) react in exactly the same way to a connection abort, in other words with the return values DONE=0; ERROR=1; Status=8183 Influence of MPI Connections on Co
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english 2.2 Procedure Steps in Installation Installing the CP 343-1 involves the following steps. Plug in the CP 343-1 and secure it with the screws (make sure that the bus connector between the CPU/IM and CP 343-1 is present). Attach the CP 343-1 to Industrial Ethernet as illustrated in Section 2.3. Connect a 24 V power supply. Note Make sure that you use the same voltage source as for the CPU or IM 361. Note The two front panels must be kept closed during operation. The module must be in
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english 2.3 Attaching the CP 343-1 to Industrial Ethernet The CP 343-1 can be attached to Industrial Ethernet using a Transceiver with an AUI interface CP 343–1 SF RUN STOP RUN STOP Transceiver cable R (drop cable) 727-1 Transceiver Figure 3 Attaching the CP 343-1 to Industrial Ethernet with AUI/Transceiver The CP 343-1 generates and supplies the 13 V power required by the transceiver. Industrial Twisted Pair attachment, for example using a Optical Switch Module (OSM) or hub. When using the
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english CP 343–1 CP 343–1 SF SF e.g Optical Switch Modul RUN RUN STOP STOP (OSM) RUN RUN STOP STOP R R ITP installation cable Figure 4 Attaching the CP343-1 to Industrial Ethernet with TP/Optical Switch Module (OSM) or Hub Optical Industrial Ethernet using an AUI attachment Connection of the CP 343-1 TCP to Industrial Ethernet is also possible using an optical transceiver with an AUI interface. Optical CP 343–1 module SF RUN STOP Star RUN STOP coupler R 727-1 Fiber optic cable Connecting cable
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english 3 Technical Data 3.1 General Technical Data Dimensions and Weight Dimensions, module in casing H x W x D (mm) 125x80x120 Weight approx. 750 g Voltage, Current, Operating Conditions Power supply 5 V DC +/– 5% 24 V DC +/– 5% Current consumption: – from the S7-300 backplane bus: 70 mA – from the external 24 V supply: 0.6 A. Permitted ambient temperature Specifications according to /7/ must be adhered to when operating an S7-300 tier – horizontal installation – vertical installation 0 to 60°
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english 3.2 Pinout Connector for Industrial Ethernet On the front panel of the CP 343-1, there is a 15-pin sub D female connector with a sliding locking mechanism for connecting a transceiver cable. The signals of an ITP interface can also be applied to this connector (switchover by relay). For operation via the AUI interface, use the 727-1 transceiver cable. A special SIMATIC NET ITP cable must be used when operating via the ITP interface. Pin– No Signal– name Function 1 MEXT External ground,
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english 3.3 Notes on the CE Approval of SIMATIC NET Products Product name: CP 343-1 Order number: 6GK7 343-1BA00-0XE0 EU Directive EMC89/336/EEC The SIMATIC NET products listed above meet the requirements of the EU directive 89/336/EEC ”Electromagnetic Compatibility”. The EU conformity certificates are available for the relevant authorities accor- ding to the EU directives and are kept at the following address: Siemens Aktiengesellschaft, Bereich A&D Industrielle Kommunikation SIMATIC N
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english 4 References The following documentation is necessary for configuration and operation and contains detailed information: /7/ For installing and starting up the CP 343-1 Manual: S7-300 Programmable Controller, Hardware and Installation /8/ For using and configuring the CP 343-1 Manual: SIMATIC NET NCM for S7 Industrial Ethernet /9/ SIMATIC NET Manual: Triaxial Networks for Industrial Ethernet /10/ Ethernet Manual (HIR) /11/ User’s Guide to STEP 7 Part of the basic STEP 7 package. /12/ SIM
