Technical data

Commissioning preparations for PROFIBUS

2.3 Connection via serial interface

Function Manual

Function Manual, 06/2012, 6SL3097-4AB10-0BP4

3. The Control Unit's PPI address is pre-set to "3" in the factory.

4. You should also set the bus address to "3" during setup, or under "Properties" in the drive

unit's shortcut menu.

Figure 2-3 Setting the bus address

5. You must use a null modem cable to connect the PC (COM interface) to the Control Unit.

This interface must not be switched.