The protocol is selected with sections 4 and 5 of the S3 switch according to the table:
|
4 |
5 |
Protocol |
|---|---|---|
|
Off (0) |
Off (0) |
Modbus RTU |
|
Off (0) |
On (1) |
Modbus ASCII |
|
On (1) |
Off (0) |
BACnet master |
|
On (1) |
On (1) |
BACnet slave |
Protocol selection
WARNING!
The BACnet slave mode does not support the discover function.