9.5.2 Node address seng
Each network node must be provided with a unique node address.
The parameters for the baud rate of the device are described below.
The parameters for addressing the device are described below.
Details
•
The node address can be set in 0x2321:001 (P510.01).
•
The seng that is acve when the inverter is switched on is the eecve seng.
•
The node address 0 is reserved for messages to all nodes ("Broadcast") .
•
The acve node address is shown in 0x2322:001 (P511.01).
Parameter Name / value range / [default seng] Info
0x2321:001
(P510.01)
Modbus sengs: Node ID
(Modbus se.: Node ID)
1 ... [1] ... 247
Seng of the node address.
•
A change in the node address only becomes eecve aer a restart of
Modbus communicaon.
0x2323
(P509.00)
Modbus switch posion
(Modbus switch)
•
Read only
Display of the DIP switch seng at the last mains power-on.
9.5.3 Baud rate seng
All network nodes must be set to the same baud rate.
Details
•
The node address can be set in 0x2321:002 (P510.02).
•
If the automac baud rate detecon funcon is acvated, the rst 5 ... 10 messages are
lost aer switch-on.
•
The acve baud rate is displayed in 0x2322:002 (P511.02).
Parameter Name / value range / [default seng] Info
0x2321:002
(P510.02)
Modbus sengs: Baud rate
(Modbus se.: Baud rate)
Seng of the baud rate.
•
A change in the baud rate only becomes eecve aer a restart of
Modbus communicaon.
•
If the automac baud rate detecon funcon is acvated, the rst
5 ... 10 messages are lost aer switch-on.
0 Automac
1 2400 bps
2 4800 bps
3 9600 bps
4 19200 bps
5 38400 bps
6 57600 bps
7 115200 bps
0x2323
(P509.00)
Modbus switch posion
(Modbus switch)
•
Read only
Display of the DIP switch seng at the last mains power-on.
Conguring the network
Modbus RTU
Baud rate seng
227