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Siemens CP 343-1 Installation and Commissioning Procedure / Steps, Step Explanation / Meaning

Models: CP 343-1

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3 Installation and Commissioning

3 Installation and Commissioning

3.1Procedure / Steps

	Step	Explanation / Meaning

1.	Install the CP on the S7 standard rail.	Slots 4 to 11 are permitted for the CP in racks 0 to 3
2.	Establish the connection via the enclosed bus	(connected by IM 360/361).
2.	Establish the connection via the enclosed bus
	connector to the backplane bus.	Proceed as in the sections dealing with setup and
		wiring, described in detail in /1/.

Note

The CP cannot be used in an extension rack that is connected via the IM 365! Reason: The required communication bus is not connected to the extension rack via the IM 365.

3. Connect the CP to the power supply.

Notes

Follow the steps as described in detail in /1/ when wiring between the power supply and the CPU.

SThe CPU, CP and IM (if one exists) must be connected to the same power supply.

SOnly wire up the S7-300 / C7-300 with the power switched off!

4. Attach the CP to Industrial Ethernet.

5. The remaining steps in commissioning involve	To download the configuration, you can connect
downloading the configuration data.	the PG as follows:
	S	via MPI
	S	via Industrial Ethernet
		For further details, refer to the general Part A of
		this manual:
		− addressing the first time (IP address
		assignment / node initialization);
		− downloading the defined configuration
	The PG/PC requires a LAN attachment, for
	example via a CP 1613 or CP 1411 and must have
	the necessary software (for example the S7-1613
	package or SOFTNET IE). The TCP/IP protocol
	must be installed. The protocol used must then be
	applied to the S7ONLINE access point.

6. User diagnostics for commissioning and to	The following options are available:
analyze problems.	S	The LED displays on the CP
	S	The LED displays on the CP
	S Hardware diagnostics and troubleshooting with
		STEP 7
	S Communication diagnostics with STEP 7 / NCM
		Diagnostics
	S Standard information using HW Config
	S	Web diagnostics
	S If applicable, evaluation of the alarm block
		FB54 in the user program

CP 343-1 Lean for Industrial Ethernet / Manual Part B3L		B3L−11
Release 03/2007		B3L−11

C79000-G8976-C198-04

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Siemens CP 343-1 manual Installation and Commissioning Procedure / Steps, Step Explanation / Meaning

Contents

CP 343-1 Lean S7-CPs for Industrial EthernetCompatibility with the Previous Version Address label Unique MAC address preset for the CPProduct Names Printed Product Information Supplied with the ProductContents B3L−53 B3L−33B3L−44 B3L−46B3L−5 Properties / ServicesServices ApplicationProperties / Services B3L−7 ConfigurationProgramming − Using Blocks Version / NCM IE Functions of the CPOrder Number Requirements for UseGeneral Operation B3L−8CPU 314 IFM B3L−9B3L−10 Step Explanation / Meaning Installation and Commissioning Procedure / StepsGround/Chassis Ground Concept B3L−13 Not relevant for Profinet IO data DC 5 V power supply via the backplane bus green = OKDisplays Acyclic data exchange, for example Send/ReceiveGreen LEDs for displaying the modeCP Operating Mode SFred BF redP1 / P2 LEDs for displaying the CP communication statusB3L−16 Display Meaning RX/TX greenNumber of Possible Connections over Ethernet Characteristic Data for S7 CommunicationCharacteristic Explanation / Values Performance DataComponent Explanation / Values Characteristics of the SEND/RECEIVE InterfaceExecution Times of the FCs Agsend / Agrecv Execution times of the FCs Pniosend / Pniorecv Characteristic Data for Profinet IOCP as Profinet IO device Intelligent Profinet IO Device Configuring and Programming the CP as a Profinet IO DeviceConfigurationProgramming Overview of the Preparatory StepsPrinciple of Data Exchange over Profinet IO Installing the CP and Specifying it as Profinet IO Device ConfigurationB3L−23 Download the configuration data to the Simatic 300 stationProfinet IO Controller Requirements for Configuration in StepConfiguring the Profinet IO controller B3L−25 ResultProperties Dialog of the Device Assigning the Device Name Configuring the properties of the CP as Profinet IO deviceFCs ProgrammingInterface for Programming on the Profinet IO Device Initialization Initialization and ConfigurationData consistency B3L−29 Reasons for reinitializationWatchdog Pniorecv Pniosend Example of Configuration and ProgrammingB3L−31 Call interface Pniosend in the user programB3L−32 Call interface Pniorecv in the user programWeb diagnostics opens with the Start Web DiagnosticsSettings for Access to Diagnostic Data Starting and Working with Web DiagnosticsLayout of the Diagnostics Pages Diagnostics Pages of the CPStatus StartParameter Function GeneralVersion IdentificationParameter IdentificationRack Configuration Rack name Rack ConfigurationB3L−38 Details no. of the event Diagnostic BufferEvents IP parameters Industrial EthernetParameters Tab Network attachmentUDP Connections Tab Statistics TabTCP Connections Tab Parameters of a Profinet IO Device Profinet IO ConfigurationAssigned Pnio controller B3L−43Extended Functionality Replacing Older Modules / Replacing Faulty ModulesUse as a Replacement Compatibility with Predecessor ProductsB3L−45 Module ReplacementOriginally configured module Configuration Steps Further Notes on Operation Memory ResetHow to Use the Function DefaultsAutocrossing Working with Fast Ethernet − automatic switchoverBehavior after Memory Reset How Automatic Switchover of the Network Settings WorksFurther Notes Automatic Setting or Individual Network SettingsSupported MIB Objects Snmp AgentInfluence of MPI on Connections via Industrial Ethernet Access Permissions using Community NameReserved Port Numbers Special Features of IP ConfigurationProtocol Port number Service Gsdml file Other information available about the CPRequirements How to Load New FirmwareHow to Download New Firmware LEDs to Indicate the CP ModeB3L−54 Technical SpecificationsB3L−55 B3L−56