7.5 Deployment as PROFIBUS DP slave
In the following the deployment of the PROFIBUS section as "intelligent" DP slave on
master system is described, which exclusively may be configured in the Siemens
SIMATIC Manager. The following steps are required:
1.
Configure a station with a CPU with operating mode DP slave.
2.
Connect to PROFIBUS and configure the in-/output area for the slave section.
3.
Save and compile your project.
4.
Configure another station with another CPU with operating mode DP master.
5.
Connect to PROFIBUS and configure the in-/output ranges for the master section.
6.
Save, compile and transfer your project to your CPU.
1.
Start the Siemens SIMATIC Manager and configure a CPU as described at "Hard-
ware configuration - CPU".
2.
Designate the station as "...DP slave".
3.
Add your modules according to the real hardware assembly.
4.
Open the properties dialog of the DP interface of the CPU by means of a double-
click at
‘MPI/DP’
.
5.
Set Interface type to "PROFIBUS".
6.
Connect to PROFIBUS and preset an address (e.g. 3) and confirm with [OK].
7.
Switch at Operating mode to "DP slave" .
8.
Via Configuration you define the in-/output address area of the slave CPU, which
are to be assigned to the DP slave.
9.
Save, compile and transfer your project to your CPU.
DP master and DP slave are in the same project
1.
Insert another station and configure a CPU.
2.
Designate the station as "...DP master".
3.
Add your modules according to the real hardware assembly.
4.
Open the properties dialog of the DP interface of the CPU by means of a double-
click at
‘MPI/DP’
.
5.
Set Interface: type to "PROFIBUS".
6.
Connect to PROFIBUS and preset an address (e.g. 2) and confirm with [OK].
Fast introduction
Project engineering of the
slave section
Project engineering
master section
System 300S
+
Deployment PROFIBUS communication
Deployment as PROFIBUS DP slave
HB140 | CPU | 315-4PN23 | en | 18-02
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