Section 7  Commissioning Boot configuration
M&I – AC 900F Controller 107
 
It is recommended to set IP addresses within the range specified below for the 
Control Net. 
IP address 172.16.[0 - 15].[0 - 255] 
Subnet mask: 255.255.240.0
The 255.255.255.255 broadcast address and the 0.0.0.0 address are special cases 
and cannot be set. 
Eth1 is designed to connect the controller with the Control Net. For this reason, this 
interface must be enabled in any case and be provided with addresses. 
Ethernet enabled.png
Eth2 can be freely used. However, if the controller is defined as redundant in the 
Network menu, Eth2 is reserved for the redundancy link. The information 
Redundancy Link will appear at the top of the display. In this case, the IP address 
and the subnet mask cannot be set.
Ethernet_enabled-02.png
Eth3 can be freely used. If the controller will be connected to a Redundant Network 
(redundant Control Net), Eth3 (line B) is required in addition to Eth1 (line A).