Setting The Address - Siemens SINAMICS G110M Function Manual

Communication via RS485
5.3 Communication via USS
3. Set the inverter address.
4. Make additional changes based on the parameters listed in the following section.
5. If you are working with STARTER, backup the settings with
This means that you have made the settings for communication via USS.
5.3.1.1

Setting the address

You set the bus address of the inverter using the
address switches, using parameter p2021 or in
STARTER.
Valid address range: 0 ... 31
If you have specified a valid address using the
address switches, this address will always be the one
that takes effect, and parameter p2021 (factory set-
ting: 0) will not be able to be changed.
The position of the address switches can be found in
the operating instructions of the Control Unit in the
section "Overview of interfaces".
Procedure
To change the bus address, proceed as follows:
1. Set the new address:
– using the address switches
– from an operator panel in parameter p2021
– in STARTER using screen form "Control Unit/Communication/Fieldbus", or using the
2. Switch off the inverter supply voltage.
3. Wait until all LEDs on the inverter go dark.
4. Switch on the inverter supply voltage again.
Your settings become active after switching on.
You have so changed the bus address.
108
expert list in parameter p2021
.
Function Manual, 01/2016, FW V4.7 SP6, A5E34229197B AC
Fieldbuses