Setting The Address - Siemens SINAMICS G110M Function Manual

Communication via RS485
5.5 Communication via BACnet MS/TP - only CU230P-2 HVAC / BT
5.5.1.1

Setting the address

Valid address area: 0 ... 127
With address 0, the inverter responds to a broadcast.
You have the following options for setting the BACnet address:
● Using the address switch on the Control Unit:
Figure 5-12
The address switch has priority over the other settings.
● Using Startdrive or an operator panel via parameter p2021 (default setting: p2021 = 0).
it is only possible to change p2021 if the address switch is set to 0.
If you are working with Startdrive, back up the settings so they are not lost if the power
fails.
You can find the position of the address switch in the operating instructions for the inverter.
Activating the changed bus address
Procedure
1. Set the address as described above.
2. Switch off the inverter power supply.
3. Wait until all LEDs on the inverter are dark.
4. Switch on the inverter power supply again.
Your settings become effective after switching on.
You have now set the bus address.
❒
148
Address switch with example for bus address 10
Manuals and technical support (Page 232)
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
Fieldbuses