Learning units
3.4 4. Step: Vital settings in your DP (DRIVE) configuration
Sequence
Activity
Result
4
Select the "Network settings" tab and select a transmission
speed of "1.5 Mbps".
5
Confirm all open dialog boxes with "OK".
You have now increased the configured
transmission speed of the MPI interface at
the CPU in order to accelerate data transfer.
6
When the CPU is in STOP, select PLC > Download to
download the configuration. Select the CPU and confirm
with "OK".
The "Select node address" dialog box
opens.
The default transmission rate of the MPI
interface is 187 kbps, i.e. the PG/PC
interfaces must be set up as described
earlier in the requirements section.
7
Confirm with "OK".
The data are now downloaded from the
PG/PC to the CPU.
3.4
3.4
4. Step: Vital settings in your DP (DRIVE) configuration
Procedure
Sequence
Activity
Result
1
In HW Config, double-click X3 DP (DRIVE).
The "Properties – DP (DRIVE)" dialog box
opens.
2
Click the "Properties" button.
The "Properties – PROFIBUS interface DP
(DRIVE)" dialog box opens.
3
Enter PROFIBUS address "2".
4
Click "New" to create a new PROFIBUS subnet.
The "Properties – New subnet PROFIBUS"
dialog box opens.
5
In the "Network settings" tab of the next dialog box, set the
transmission rate of the PROFIBUS network. Enter a rate of
12 Mbps.
Maintain the "DP" profile setting of the subnet.
6
Click "OK" to confirm all open dialog boxes of HW Config.
CPU 317T-2 DP: Controlling a SINAMICS S120
Getting Started, 12/2005, A5E00480391-01
3-5
