CP 343-1 ADVANCED Function The CP 343-1 Advanced independently handles data traffic over Industrial Ethernet. The module has its own processor and can be put into service directly using the unique preset Ethernet address (MAC) via the network. Support of the dynamic host configuration protocol (DHCP) enables the IP address to be issued from a central DHCP server. For connection control (keep alive) it is possible to configure an adjustable time for all TCP transport connections for active and passive partners. The CPU's time can be set using NTP or SIMATIC procedures with an accuracy of approx. ±1 s. The CP 343-1 Advanced works in multi-protocol mode for the following communication services: PG/OP communication PG/OP communication allows all S7 stations connected to the network to be remotely programmed. S7 routing; With the aid of S7 routing it is possible to use programming device communication across networks. S7 communication For connecting the S7-300 (server and client) to S7-200/300/400 (server and client), HMI units and PCs (SOFTNET-S7 or CP 1613 A2/CP 1623 with S7-1613). Page 1390 Mar 2008 Siemens ITS
Open communication Based on layer 4, the open communication with SEND/RECEIVE offers a simple, optimized interface for data communication. Up to 8 KB of data can be transmitted in one call. This interface enables ISO transport connections TCP transport connections TCP with RFC 1006 TCP without RFC 1006 UDP Multicast for UDP to be used. Open communication is used for communication with SIMATIC S5, SIMATIC S7-400/-300 and computers/pcs. The function blocks required are a component part of STEP 7 for Industrial Ethernet and must be integrated into the S7 user program. Open communication with FETCH/WRITE allows direct access to the CPU data of the SIMATIC S7 (in the same way as in the CP 1430 TCP and the SIMATIC S5). This means existing HMI systems can still be used. Implementing UDP as the transmission protocol allows utilization of the multicast function to simultaneously send and receive data on configured multicast circuits. Page 1391 Mar 2008 Siemens ITS
PROFINET communication PROFINET IO Controller; real-time communication with field devices and PC-based IO Devices (e.g. with CP 1616 or CP 1604) over Industrial Ethernet according to PROFINET standard with RT and IRT real-time properties. PROFINET IO Device; the CP 343-1 Advanced can be operated as a PROFINET IO Device for exchanging data from the user program of the S7-300 station like a field device (as input and output data) with a PROFINET IO Controller. The CP 343-1 Advanced automatically processes this high-performance data exchange by means of PROFINET IO communication mechanisms with real-time properties. Access by means of I/O data from the user program of the S7-300 station is through the PNIO_SEND and PNIO_RECV blocks. PROFINET CBA; communication between technological modules (distributed intelligence); the user can choose between cyclic and acyclic communication. Page 1392 Mar 2008 Siemens ITS
IT functions IP routing; forwarding of IP V4 messages between Gigabit and PROFINET interface regulated by means of an IP access list WEB server; up to 30 MB of freely definable HTML pages can be called up via a standard browser; data handling of own file system via FTP Standard diagnostic pages; for prompt diagnostics on the system for all modules inserted in the rack, without additional tools E-mails; sending of e-mails with authentication direct from the user program. The e-mail client function enables a user to be alerted directly from the control program Communication via FTP; open protocol that is available on most operating system platforms The 30 MB RAM file system can be used for buffering dynamic data. Page 1393 Mar 2008 Siemens ITS
Diagnostics Extensive diagnostic options are available via STEP 7 and the web, including Operating status of CP Diagnosis of the assigned PROFINET field devices (also in the user program) General diagnostics and statistics functions Connection diagnostics LAN controller statistics Information about every port Diagnostic buffer Diagnostics possibilities during operation Status scanning of connections using function block Integration into network management systems through the support of SNMP V1 MIB-2 objects; this allows the current status of the Ethernet interface to be called up, e.g. for network management. Web-interface with simple diagnostic functions and diagnostic buffers of the CPU in plain text Clock synchronization by means of SIMATIC procedures or NTP (Network Time Protocol) with adjustable path selection. The CPU's time can be set with an accuracy of approx. ±1 s. Page 1394 Mar 2008 Siemens ITS
Security With a configurable IP access list, specific PCs and automation devices can be released for IP-based access to the CP or the controller. Web pages can be protected using passwords. Configuration Version 5.4 or higher of STEP 7 is required for configuring the full scope of functions of the CP 343-1 Advanced. When creating PROFINET CBA components, the engineering tool SIMATIC imap V 3.0 and higher + SP1 is required. The configuration data of the CP created with STEP 7 is stored on the CPU. Attention must however be paid to the memory volume of the S7-CPU. The user-specific HTML pages, FTP data and the CBA connection information created with SIMATIC imap are saved on the swap media C-PLUG (Configuration Plug). The CP can be replaced in the event of failure without the need for a programming device because the relevant user and configuration data are saved on the CPU or on the C-PLUG. The function blocks required for communication and the programmable communications block (S7-Client) are included in the scope of supply of STEP 7 or can be download from the internet. Page 1395 Mar 2008 Siemens ITS
Connection to higher-level network Page 1396 Mar 2008 Siemens ITS
Connection to higher-level network and PC-based system Page 1397 Mar 2008 Siemens ITS
Integration Connection to higher-level network Page 1398 Mar 2008 Siemens ITS
Connection to higher-level network and PC-based system Page 1399 Mar 2008 Siemens ITS
Gigabit communication at the control level Technical specifications Page 1400 Mar 2008 Siemens ITS
Technical specifications Bestell-Nr. Product type designation Transmission rate Transmission rate 6GK7 343-1GX30-0XE0 CP 343-1 Advanced Page 1401 Mar 2008 Siemens ITS
at interface 1 10 1 000 Mbit/s at interface 2 10 100 Mbit/s Interfaces Number of electrical connections at interface 1 in accordance with Industrial 1 Ethernet at interface 2 in accordance with Industrial 2 Ethernet for power supply 1 Design of electrical connection at interface 1 in accordance with Industrial RJ45 port Ethernet at interface 2 in accordance with Industrial RJ45 port Ethernet for power supply 2-pin plug-in terminal strip Design of swap medium C-Plug Supply voltage, current consumption, power loss Type of power supply DC Power supply 1 from backplane bus 5 V External 24 V Relative positive tolerance at 24 V DC 20 % Relative negative tolerance at 24 V DC 15 % Page 1402 Mar 2008 Siemens ITS
Current consumed from backplane bus at 5 V DC, typical 0.14 A from external power supply with 24 V DC 0.48 A Typical 0.62 A Maximum Effective power loss 14.7 W Permitted ambient conditions Ambient temperature with vertical installation during operating 0 40 C phase with horizontal installation during operating 0 60 C phase During storage -40 +70 C During transport -40 +70 C Relative humidity at 25 C without 95 % condensation during operating phase, maximum IP degree of protection IP 20 Design, dimensions and weights Module format Compact module S7-300 double width Width 80 mm Height 125 mm Page 1403 Mar 2008 Siemens ITS
Depth Net weight Type of mounting: S7-300 DIN rail mounting - Performance data Performance data Open communication Number of possible connections for open communication by means of SEND/RECEIVE blocks, maximum Data volume as user data per ISO connection for open communication by means of SEND/RECEIVE blocks, maximum as user data per ISO on TCP connection for open communication by means of SEND/RECEIVE blocks, maximum as user data per TCP connection for open communication by means of SEND/RECEIVE blocks, maximum as user data per UDP connection for open IE communication by means of SEND/RECEIVE blocks, maximum 120 mm 0.6 kg 16 8 KB 8 KB 8 KB 2 KB Number of multicast stations 16 Performance data S7 communication Maximum number of possible connections for 16 Page 1404 Mar 2008 Siemens ITS
S7 communication Number of possible connections for S7 - communication - Note Performance data Multiprotocol operation Number of active connections in multiprotocol 48 mode Performance data IT functions Number of possible connections as client with FTP, maximum 10 as server 2 with FTP, maximum 4 with HTTP, maximum as e-mail client, maximum 1 Data volume as user data for e-mail, maximum 8 KB Storage capacity of user memory as flash memory file system 28 Mibyte as RAM 30 Mibyte Number of possible write cycles of flash 100 000 memory cells Performance data PROFINET communication as PN IO Controller Total number of PN IO Devices which can be 128 Page 1405 Mar 2008 Siemens ITS
operated on the PROFINET IO Controller Number of PN IO IRT Devices which can be operated on the PROFINET IO Controller Number of external PN IO lines with PROFINET, per rack Data volume As user data for input variables as PROFINET IO Controller, maximum As user data for output variables as PROFINET IO Controller, maximum As user data for input variables per PN IO Device as PROFINET IO Controller, maximum As user data for output variables per PN IO Device as PROFINET IO Controller, maximum As user data for input variables per PN IO Device as PROFINET IO Controller, maximum As user data for output variables per PN IO - Device as PROFINET IO Controller, maximum Performance data PROFINET communication as PN IO Device Product function: PROFINET IO Device - Data volume As user data for input variables as PROFINET IO Device, maximum 32 1 4 KB 4 KB 240 byte 240 byte - 1 024 byte Page 1406 Mar 2008 Siemens ITS
As user data for output variables as 1 024 byte PROFINET IO Device, maximum As user data for input variables per submodule 240 byte as PROFINET IO Device As user data for output variables per 240 byte submodule as PROFINET IO Device As user data for the consistency area per 240 byte submodule Number of submodules per PROFINET IO 32 Device Performance data PROFINET CBA Number of remote connection partners with 64 PROFINET CBA Total number of connections with PROFINET 1 000 CBA Data volume As user data for digital inputs with 8 KB PROFINET CBA, maximum As user data for digital outputs with 8 KB PROFINET CBA, maximum As user data for arrays and data types 8 KB with acyclic transmission with PROFINET CBA, maximum Page 1407 Mar 2008 Siemens ITS
250 byte with cyclic transmission with PROFINET CBA, maximum 2 400 byte with local connection with PROFINET CBA, maximum Performance data PROFINET CBA remote connection with acyclic transmission Send cycle of remote connections with acyclic 100 ms transmission with PROFINET CBA Number of remote connections with input 128 variables with acyclic transmission with PROFINET CBA, maximum Number of remote connections with output 128 variables with acyclic transmission with PROFINET CBA, maximum Data volume as user data for remote connections with input 8 KB variables with acyclic transmission with PROFINET CBA as user data for remote connections with 8 KB output variables with acyclic transmission with PROFINET CBA Performance data PROFINET CBA remote Page 1408 Mar 2008 Siemens ITS
connection with cyclic transmission Send cycle of remote connections with cyclic 8 ms transmission with PROFINET CBA Number of remote connections with input 200 variables with cyclic transmission with PROFINET CBA, maximum Number of remote connections with output 200 variables with cyclic transmission with PROFINET CBA, maximum Data volume as user data for remote connections with input 2 000 byte variables with cyclic transmission with PROFINET CBA, maximum as user data for remote connections with 2 000 byte output variables with cyclic transmission with PROFINET CBA, maximum Performance data PROFINET CBA HMI variables via PROFINET, acyclic Number of HMI stations for logging-on for 3 HMI variables with acyclic transmission with PROFINET CBA Send cycle of HMI variables with acyclic 500 ms transmission with PROFINET CBA Number of HMI variables with acyclic 200 Page 1409 Mar 2008 Siemens ITS
transmission with PROFINET CBA, maximum Data volume as user data for HMI variables 8 KB with acyclic transmission with PROFINET CBA, maximum Performance data PROFINET CBA deviceinternal connections Maximum number of internal connections with 256 PROFINET CBA Data volume of internal connections with 2 400 byte PROFINET CBA, maximum Maximum number of connections with 200 constants with PROFINET CBA Data volume as user data for connections with 4 096 byte constants with PROFINET CBA, maximum Performance data PROFINET CBA PROFIBUS proxy functionality Performance data with PROFINET CBA No PROFIBUS proxy functionality Product functions Management, configuration, programming Product function: MIB support Protocol is supported SNMP v1 DCP Page 1410 Mar 2008 Siemens ITS
LLDP Configuration software Required STEP 7 V5.4 SP4 and higher Required for PROFINET CBA SIMATIC IMAP V3.0 SP1 and higher Product functions Diagnostics Product function: Web-based diagnostics Product functions Switch Product feature: Switch Product function Switch-managed No with IRT PROFINET IO Switch Configuration with STEP 7 Product functions Redundancy Product function Ring redundancy Redundancy manager Redundancy procedure MRP Product functions Security Product function Password protection for Web applications ACL - IP based ACL - IP based for PLC/routing Switching-off non-required services Blocking of communication via physical ports Page 1411 Mar 2008 Siemens ITS
Log file for unauthorized access Product functions Time Product function SICLOCK support Passing-on of time synchronization NTP Protocol is supported No Page 1412 Mar 2008 Siemens ITS