Ethernet 8-7 
AC30 series Variable Speed Inverters 
Local Network with a DHCP Server 
 
For the inverter, the parameter 0929 DHCP must be set to TRUE 
(see the section Automatically Assigning an IP Address using DHCP). 
 
 
 
 
 
 
 
 
 
 
 
 
Local Network without a DHCP Server 
 
Devices on the network either: 
 
•  Use fixed addresses, in which case the parameters 0929 DHCP 
and 0930 Auto IP must be set to FALSE (see the section 
Advanced Configuration - Manually Setting the IP Address), or  
 
•  Use link-local addresses, in which case the parameter 0930 Auto 
IP must be set to TRUE (see the section Advance Configuration - 
Automatically Assigning an IP Address using Auto-IP). 
 
 
 
 
Ethernet Daisy Chaining  
The Ethernet on the AC30P or AC30D may be daisy-chained. The 
order of the ports is not important, but it is recommended to follow the 
order of, for example, Port 2 on the left-hand side inverter to Port 1 on 
the right-hand side inverter.  However, an Ethernet loop MUST be 
avoided.