Create BACnet Protocol under NK823x Ethernet 2
By default, when you create the NK823x object, the BACnet Protocol node is created under the Ethernet 1 node. If Desigo CC is connected to the Ethernet 2 port of the NK823x, perform the following steps.
- Delete the BACnet protocol which was created by default under the Ethernet 1 port: 
a. In System Browser, select Project > Field Networks > [BACnet Network] > [NK823x] > Ethernet 1 > BACnet Protocol.
b. Select the NK8000 tab.
c. Click Delete
. 
- If there is no Ethernet 2 port under NK823x, create one: 
a. In System Browser, select Project > Field Networks > [BACnet Network] > [NK823x].
b. Select the NK8000 tab.
c. Click New
 and select New Ethernet. 
- The newly created Ethernet 2 node is automatically selected under NK823x.
 
- Select the NK8000 tab.
 
- Click New 
 and select New BACnet Protocol. 
- The BACnet Protocol node is added under the Ethernet 2 node.
 
