Siemens C79000-Z7076-C552-01 Manuel D’Utilisation

New Functions in Version V4.02

6

Supplement to the STEP 7 User Manual V4.0

C79000-Z7076-C552-01

The BM 147/CPU basic submodule is configured as an intelligent DP slave. In
contrast to other intelligent DP slaves, the basic submodule can be found under
“PROFIBUS DP/ET 200X/BM 147/CPU” in the “Hardware Catalog” window.

Requirement: The application “Configuring Hardware” must be running.

Proceed as follows:

1. Configure the DP slave ET 200X (with BM 147/CPU) as an S7-300 station.

– Create a new station of the type S7-300 (menu command Station 

 New).

– Select the “PROFIBUS DP/ET 200X/BM 147/CPU” directory in the

“Hardware Catalog” window.

– Copy the object “BM 147/CPU” to the empty station window using drag &

drop.

A configuration table is created for BM 147/CPU.

– Configure the DP slave with the required I/O expansion modules.

– Save the station (the intelligent DP slave).

2. In another station, configure a DP master (CPU with integrated PROFIBUS-DP

interface or CP with PROFIBUS-DP interface; only the latest CP 342-5
(342-5DA01-0XE0)).

3. Using drag & drop, copy the DP slave ET 200X (with BM 147/CPU) from the

“Hardware Catalog” window (Configured Stations container) to the symbol for
the DP master system.

4. Double-click the symbol for the intelligent DP slave and select the “Link” tab. In

this tab you can specify which station is to represent the intelligent DP slave.

5. Select the intelligent DP slave and click the “Link” button.

6. Select the “Slave Configuration” tab and assign the master and slave addresses

to one another.

7. Confirm the settings with “OK.”