Siemens SIMATIC NET CP 343-1 Manuel d'utilisateur télécharger pdf (Page 51)

6 Using the CP for PROFINET CBA

B−51

CP 343-1 Advancedfor Industrial Ethernet / Manual Part B

Release 06/2008

C79000-G8976-C202-04

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 Procedure / meaning

1. 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.

3. Then generate the PROFINET CBA components in STEP 7 and enter these in

the SIMATIC iMap library.

4. Interconnect the PROFINET CBA component in SIMATIC iMap.

5. Downloading the user program and configuration data to the S7-300 station with

STEP 7.

6. Downloading the interconnection information of the process inputs and process

outputs to the PROFINET CBA components over the Ethernet port with SIMATIC

iMap.

1) Note: The steps in the procedure depend on whether you are using a standard or a singleton

component ! The table applies only to a singleton component !

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Siemens SIMATIC NET CP 343-1 Manuel d'utilisateur Page 51