Settings Profibus Dp Address With Dip Switches - Siemens SINAMICS G120D Getting Started

3.8

Settings PROFIBUS DP address with DIP switches

Setting the PROFIBUS DP address
Prior to using the PROFIBUS DP interface, the address of the node (Inverter) must be set
using the seven PROFIBUS DP address DIP switches on the Control Unit.
The PROFIBUS DP address can be set between 1 and 126.
Note
The address is taken from P0918 if all PROFIBUS DP address DIP switches are in the OFF
position, otherwise the DIP switch setting is valid.
NOTICE
External 24 V power supply must be disconnected
The external 24 V power supply must be switched off before the DIP switch settings are
changed. DIP switch setting changes do not take effect until the Control Unit has been
powered-up again.
Setting the PROFIBUS DP address via DIP switches
The PROFIBUS DP address can be set via DIP switch, as shown in the table below.
Table 3- 9
DIP switch
Add to address
Example 1: Address = 3 = 1 + 2
Example 2: Address = 88 = 8 + 16 + 64
SINAMICS G120D converter with control units CU240D-2 and CU250D-2
Getting Started, 04/12014, FW V4.7, A5E34262374B AA
Example address for the PROFIBUS DP interface
3.8 Settings PROFIBUS DP address with DIP switches
1 2 3
1 2 4
Installation
4 5 6 7
8 16 32 64
41