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Siemens CP 343-1 Lean Manual

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CP 343-
1 Lean

SIMATIC NET
S7-300 - Industrial Ethernet /
PROFINET
CP 343-1 Lean
Manual
Manual Part B
10/2012
C79000−G8976−C198−07

___________________
Preface
___________________
Properties / services
___________________
Performance data
___________________
Requirements for use
___________________
LEDs
Installation, connecting up
___________________
and commissioning
Notes on configuration and
___________________
operation
___________________
Service and maintenance
___________________
Technical specifications
___________________
Approvals
___________________
References
1
2
3
4
5
6
7
8
A
B

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  • Page 1 Properties / services ___________________ Performance data SIMATIC NET ___________________ Requirements for use S7-300 - Industrial Ethernet / ___________________ PROFINET LEDs CP 343-1 Lean Installation, connecting up ___________________ and commissioning Manual Notes on configuration and ___________________ operation ___________________ Service and maintenance...
  • Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Preface

    MAC addresses and firmware version ⑥ X = placeholder for hardware product version Figure 1 CP 343-1 Lean Validity and product names This description contains information on the following product: CP 343−1 Lean Order number 6GK7 343−1CX10−0XE0 Hardware product version 7 Firmware version V3.0...
  • Page 4 ● Manual Part A: Configuration manual "Configuring and Commissioning S7CPs for Industrial Ethernet", see references /1/ (Page 60). ● Manual Part B: Manual "CP 343-1 Lean" (this manual) ● Program blocks for SIMATIC NET S7 CPs - programming manual, see references /10/...
  • Page 5 Preface Current manual release on the Internet You will also find the current version of this manual on the Internet pages of Siemens Automation Customer Support under the following entry ID: 23643456 (http://support.automation.siemens.com/WW/view/en/23643456) CP documentation in the Manual Collection (order no. A5E00069051) The "SIMATIC NET Manual Collection"...
  • Page 6 Security messages Note For its automation and drives product portfolio, Siemens provides IT security mechanisms to support secure operation of the plant/machine. Our products are continuously being further developed also taking into account the aspect of IT security. We therefore recommend that you regularly check for updates of our products and that you only use the latest versions.

  • Page 7: Table Of Contents

    Controlling the mode........................37 Network settings ..........................38 Influence of MPI on connections via Industrial Ethernet..............40 PROFINET IO when operating other services at the same time ..........40 Effects of multicast communication on RT communication ............41 IP configuration ..........................41 CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 8 Replacing a module ........................49 7.3.1 Replacing older modules......................49 7.3.2 module replacement / upgrading ....................50 7.3.3 Replacing a module without a programming device ..............51 Technical specifications ........................... 53 Approvals..............................55 References .............................. 59 Index................................ 67 CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 9: Properties / Services

    Enhanced functions Abbreviations used with the CP 343-1 Lean module The module abbreviations used below for the CP 343-1 Lean (for example CX10) correspond to the last four characters of the mid section of the order number. Requirement for configuring new functions of firmware version V3.0 To use the features listed below, the following STEP 7 version is necessary: ●...

  • Page 10: Communication Services

    Enhanced functions of earlier firmware versions and predecessor modules You will find an overview of the earlier firmware versions and predecessor modules in the version history of the Industrial Ethernet CPs on the Internet pages of Siemens Automation Customer Support under the following entry ID: 56699406 (http://support.automation.siemens.com/WW/view/en/56699406)

  • Page 11: Other Services

    The CP receives MMS time messages and synchronizes its local time and the time of the CPU. Accuracy approx. +/- 1 second You can choose whether or not the time of day is forwarded. The forwarding direction can also be selected (station > LAN or LAN > station). CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 12 – You can check the reachability of the connection partners using the ping function. – You can find out which connection types are set up for the SEND / RECEIVE interface. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 13: The Cp As Web Server

    ● Chrome (recommended version: as of 12.0) ● Opera (recommended version: as of 9.2) ● Firefox (recommended version: as of 4.0) You will find these Web browsers, information and any necessary addons on the Internet. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 14 Properties / services 1.5 The CP as Web server CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 15: Performance Data

    Permitted number of simultaneous connections in 12 maximum total over Industrial Ethernet Example of maximum load You can, for example, operate: ● 4 S7 connections ● 4 ISO-on-TCP connections ● 2 TCP connections ● 2 UDP connections Also: CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 16: Characteristics Of S7 Communication

    240 bytes / PDU  receiving  240 bytes / PDU  Characteristic data of the SEND/RECEIVE Interface The SEND/RECEIVE interface provides access to communication over TCP, ISOonTCP and UDP connections. The following characteristics are important: CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 17 S7-300 / C7-300 CPU is decisive for the calculation of the CPU cycle times (OB1) for SEND/RECEIVE connections. 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: 25209605 (http://support.automation.siemens.com/WW/view/en/25209605) CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 18: Profinet Io Characteristic Data

    -2 for 2 ports -32 for the maximum number of pluggable modules = 512 Net size of the user data * * By using fewer but larger modules, the amount of user data can be increased. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 19: Characteristic Data Of The Integrated Switch

    To do this, open the properties dialog of the relevant port and select the "disabled" setting under "Options > Transfer medium / duplex". The port is turned off completely when it is disabled. The corresponding LED on the device (for example X1P1) is then turned off. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 20 Performance data 2.6 Characteristic data of the integrated switch CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 21: Requirements For Use

    6ES7 313-5BF03-0AB0 CPU 313C-2 DP 6ES7 313-6CE00-0AB0 6ES7 313-6CE01-0AB0 6ES7 313-6CF03-0AB0 CPU 313C-2 PtP 6ES7 313-6BE00-0AB0 6ES7 313-6BE01-0AB0 6ES7 313-6BF03-0AB0 CPU 314 6ES7 314-1AE00-0AB0 6ES7 314-1AE04-0AB0 6ES7 314-1AE84-0AB0 6ES7 314-1AF10-0AB0 6ES7 314-1AF11-0AB0 6ES7 314-1AG13-0AB0 CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 22 CPU 317F-2 PN/DP 6ES7 317-2FJ10-0AB0 6ES7 317-2FK13-0AB0 6ES7 317-2FK14-0AB0 CPU 317T-2 DP 6ES7 317-6TJ10-0AB0 6ES7 317-6TJ13-0AB0 CPU 318-2 DP 6ES7 318-2AJ00-0AB0 CPU 319-3 PN/DP 6ES7 318-3EL00-0AB0 6ES7 318-3EL01-0AB0 CPU 319-3F PN/DP 6ES7 318-3FL00-0AB0 6ES7 318-3FL01-0AB0 CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 23: Project Engineering

    Locating the support package You can install the support package from your local file system if it is already stored there or from the Internet pages of Siemens Automation Customer Support. ● STEP 7 V5.5 You will find the support package (HSP) on the Internet at the following address: 23183356 (http://support.automation.siemens.com/WW/view/en/23183356)

  • Page 24: Programming

    You will find information on the current block versions and the current blocks to download from the Internet in our Customer Support area under entry ID: 8797900 (http://support.automation.siemens.com/WW/news/en/8797900) With older module types, this recommendation assumes that you are using the latest firmware for the particular module type. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 25: Leds

    The display on the front panel consists of the following LEDs that indicate the operating mode and communications status. Figure 4-1 LEDs of the CP 343-1 Lean CX10 The LEDs have the following meaning: ● SF: Group error ● BF: Bus fault on Ethernet interface ●...
  • Page 26 Firmware activation after loading using the Firmware Loader is active. * Firmware was successfully downloaded. * Firmware download aborted. * Module fault / system error Does not apply to loading via the update center in Web diagnostics. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 27 You click the "Flash" button in the update center.  In STEP 7 You click the "Flash" button in the "Browse network" dialog If you click the "Identify" or "Flash" buttons, all the port LEDs of the PROFINET interface flash briefly. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 28 LEDs CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 29: Installation, Connecting Up And Commissioning

    General notices on use in hazardous areas WARNING Risk of explosion when connecting or disconnecting the device EXPLOSION HAZARD DO NOT CONNECT OR DISCONNECT EQUIPMENT WHEN A FLAMMABLE OR COMBUSTIBLE ATMOSPHERE IS PRESENT. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 30 General notices on use in hazardous areas according to ATEX WARNING Requirements for the cabinet/enclosure To comply with EU Directive 94/9 (ATEX95), this enclosure must meet the requirements of at least IP54 in compliance with EN 60529. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 31: Installing The Cp, Connecting Power And Ground

    Pulling/plugging the CP when the power is on is not permitted. You should also remember that by removing a module from the rack, all modules on the other side of it will be disconnected from the CPU. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 32 ● Slider pushed in: Chassis ground and reference ground are connected (caution: you can feel the slider lock into position). ● Slider pulled out: There is no connection between chassis ground and reference ground. When shipped: Slider pushed in Use a screwdriver to set the slider. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 33 ● Via MPI ● Via Industrial Ethernet For further details, refer to the general Part A of this manual. – Addressing the first time (IP address assignment / node initialization) – To download the defined configuration CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 34: Connecting The Cp To Ethernet

    In the factory, the ports are set for automatic configuration. For more information, refer to section Network settings (Page 38)  Connecting switches If you connect further switches, make sure that no ring is formed in the network. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 35 Connecting switches Note MRP configuration With an MRP configuration, keep to the setup guidelines for MRP. You will find examples of network attachments in the general Part A of this manual, see /1/ (Page 60). CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 36 Installation, connecting up and commissioning 5.3 Connecting the CP to Ethernet CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 37: Notes On Configuration And Operation

    ● The following functions remain enabled: – Downloading the configuration data and diagnostics of the CP System connections for configuration, diagnostics and PG channel routing still exist. – Web diagnostics (HTTP access) – Routing function CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 38: Network Settings

    Diagnostics of the port settings for the CP described here is possible using the entries in the diagnostics buffer using Web diagnostics, SNMP, STEP 7 diagnostics, and the LED displays. You will find information on the currently used network settings in STEP 7 as follows: CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 39 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 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 40: Influence Of Mpi On Connections Via Industrial Ethernet

    (FB55, Primary Setup Tool, STEP 7, NCM Diagnostics): Note The functions listed above can influence the flow in PROFINET IO so that an interruption of cyclic IO data exchange of the PROFINET IO devices lasting several seconds may occur. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 41: Effects Of Multicast Communication On Rt Communication

    If a double IP address is detected, the CP also reports this via the LED (BF) and generates an entry in the diagnostics buffer. The CP remains in RUN mode. If the conflict is eliminated on another component, the "BF" LED goes off again. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 42: Obtain Ip Address Vie Dhcp: Cp Stop On Expiry Of The Lease

    Part A of the manual /1/ (Page 60). 6.10 SNMP agent SNMP (Simple Network Management Protocol) SNMP is a protocol for managing networks. To transmit data, SNMP uses the connectionless UDP protocol. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 43 ● Transmission The CP also supports the LLDPMIB according to IEEE 802.1AB, the PROFINET expansions of the LLDPMIB (see also IEC 61158106), the Automation System MIB and the MRP Monitoring MIB. Exceptions / restrictions: CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 44 If you use an SNMP tool, you will find the MIB files relevant to the CP in the STEP 7 installation in the following folder: <Drive>\<Installation folder>\Siemens\Step7\S7DATA\snmp\mib For the Automation System MIB, for example, these are the following files: ● automationPS.mib ● automationSmi.mib ● automationSystem.mib ● automationTC.mib CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 45: Possible Security Gaps On Standard It Interfaces: Preventing Unauthorized Access

    If you have questions on the use of firewall systems and IT security, please contact your local Siemens office or representative. You will find the address in the SIMATIC catalog IK PI or on the Internet at the following address: (http://www.automation.siemens.com/partner/guisearch.asp)

  • Page 46: Programmed Communications Connections - Assigning Parameters To The Ports

    Pings with a packet size of more than 1000 bytes are evaluated as an attack and filtered by the CP. This response is intentional and improves the robustness of the CP in an industrial environment. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 47: Service And Maintenance

    – In STEP 7 V5.5 with the menu command "PLC" > "Clear/Reset" – In STEP 7 special diagnostics with the "Operating Mode" > "Clear/Reset Module" menu command – In STEP 7 Professional V11 with STEP 7 special diagnostics CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 48: Loading New Firmware

    The LED combinations when loading a firmware file using the STEP 7 firmware loader can be found in the section LEDs (Page 25). When loading a firmware file using the update center in Web diagnostics, the LEDs of the CP remain unchanged. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 49: Replacing A Module

    Unless otherwise specified, the range of functions of the older module continues to be supported. You can also upgrade modules listed in "Module replacement". This is necessary when new characteristics that were not available in the previously used module are required. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 50: Module Replacement / Upgrading

    ● CP 343-1 Lean (6GK7 343-1CX00-0XE0) When replacing a CP 343-1 Lean (CX00) with a CP 343-1 Lean (CX10) and a STEP 7 version < V5.4, all the previous functions remain available. Any port settings made for Ethernet are adopted for port 1.

  • Page 51: Replacing A Module Without A Programming Device

    (identical order number) is therefore possible without a PG. ● Replacing with a previous module For information on replacing previous modules, refer to the information in section module replacement / upgrading (Page 50). CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 52 DHCP server, this will return either a different or possibly 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. CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 53: Technical Specifications

    Dimensions (W x H x D) 40 x 125 x 120 mm Installation options Mounting in an S7-300 rack Product functions * * You will find the product functions in the section Properties / services (Page 9). CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 54 Data" see /12/ (Page 62) in the section "General Technical Specifications" on the topics listed below applies to the CP: ● Electromagnetic compatibility ● Transportation/storage conditions ● Mechanical and climatic environmental conditions ● Information on insulation checks, protection class and degree of protection CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 55: Approvals

    SIMATIC NET products are regularly submitted to the relevant authorities and approval centers for approvals relating to specific markets and applications. You will also find the current approvals for the product on the Internet pages of Siemens Automation Customer Support under the following entry ID: (http://support.automation.siemens.com/WW/view/en/18308132)
  • Page 56 ● Class I, Division 2, Group A, B, C, D and areas where there is no risk of explosion ● Class I, Zone 2, Group IIC and areas where there is no risk of explosion CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 57 Class I, Division 2, Group A, B, C, D, Temperature Class T4A; Ta = 0 °C...60 °C Class I, Zone 2, Group IIC, Temperature Class T4; Ta = 0 °C...60 °C Notice for Australia (C-TICK) AS/NZS 2064 (Class A) Notice for Korea (KCC) KCC-REM-S49-S7300CP CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 58 Approvals CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 59: References

    References Finding the SIMATIC NET documentation ● Catalogs You will find the order numbers for the Siemens products of relevance here in the following catalogs: – SIMATIC NET Industrial Communication / Industrial Identification, catalog IK PI – SIMATIC Products for Totally Integrated Automation and Micro Automation, catalog...
  • Page 60 (part of the online documentation in STEP 7) SIMATIC NET Commissioning PC Stations - instructions and getting started Configuration manual Siemens AG (SIMATIC NET Manual Collection) On the Internet under following entry ID: 13542666 (http://support.automation.siemens.com/WW/view/de/13542666) CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 61 System and Standard Functions for S7-300/400 - Volume 1/2 Reference manual Siemens AG (Part of the STEP 7 documentation package STEP 7 Basic Knowledge) (Part of the online documentation in STEP 7) On the Internet under the following entry ID: 1214574 (http://support.automation.siemens.com/WW/view/de/1214574) CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 62 Publicis KommunikationsAgentur GmbH, GWA, 2006 On installing and commissioning the CP /12/ SIMATIC S7 Automation System S7-300 ● CPU 31xC and 31x Installation: Operating instructions Entry ID: 13008499 ● Module Data: Reference manual Entry ID: 8859629 CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 63 Siemens AG (SIMATIC NET Manual Collection) On IT security /15/ You will find further information on IT security and on data security in industrial communication on the following Internet pages of Siemens AG: (http://www.automation.siemens.com/mcms/industrial-communication/en/ie/industrial- ethernet-security) CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 64 ● Configuring Hardware and Connections with STEP 7 (ID: 18652631) ● From S5 to S7, Converter Manual (ID: 1118413) Siemens AG Order number 6ES7 810-4CA08-8AW0 (part of the online documentation in STEP 7) Other topics /19/ Ethernet, IEEE 802.3 (ISO 8802-3) (http://www.ieee.org) CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 65 References B.9 Other topics /20/ RFC 1006 (ISO Transport Service on top of the TCP Version: 3) Request For Comment (http://www.ietf.org) /21/ RFC 793 (TCP) (http://www.ietf.org) /22/ RFC 791 (IP) (http://www.ietf.org) CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 66 References B.9 Other topics CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

  • Page 67: Index

    STEP 7 version, 9, 23 FETCH/WRITE Access coordination, 4 Version history, 5 Glossary, 5 GSDML file, 24 Hazardous area, 29 Hazardous areas according to ATEX, 30 IP configuration, 4 MAC address, 4, 49 Manual Collection, 5 CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...
  • Page 68 Index CP 343-1 Lean Manual, 10/2012, C79000−G8976−C198−07...

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