Siemens SINAMICS G110M Function Manual page 155

Additional setting options
Additional parameters for adapting communication via P1:
Main setpoint
Connect the signal for the main setpoint to the communication interface
Sending process data
● Send status word via the communication interface
● Send speed actual value via the communication interface
Note
Address 99 (to all)
No matter their address, all FLN devices answer telegrams with address 99.
Setting the address
You set the bus address of the inverter using the
address switches on the Control Unit, using parame-
ter p2021 or in STARTER.
Valid address range:
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: 99) 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.
Fieldbuses
Function Manual, 01/2016, FW V4.7 SP6, A5E34229197B AC
5.6 Communication via P1 - only CU230P-2 HVAC, CU230P-2 BT
p1070 = 2050.1
1 ... 99
expert list in parameter p2021
Communication via RS485
p2051.0 = 52.0
p2051.1 = 63.0
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