Total redundant in Freelance2016
I have a question about Freelance redundancy.
I have in my project
(See Attach Document)
The network masks are 255.255.240.0 both in the AC900FR and in the Operation stations (OS).
I think that the second IP of the controllers should go on LINE B so that the redundancy is total and we do not have losses in the signals a few seconds.
Can someone help me or give me an example so that the redundancy is total.
The IP addresses in line A
refer to the primary and secondary controllers.
IP Address 1 (172.16.1.1) Primary Controller CPU Pair UPC1
IP Address 2 (172.16.1.2) Secondary Controller CPU Pair UPC1
The Ethernet connection ETH1 is used here.
ETH 2 used for RED-Link function
There is only one Control network in this configuration.
ETH1: 172.16.1.x/20 of 172.16.0.1 -172.16.15.254
If the Ethernet connection ETH3 is used as a second (redundant) control network, the ETH3 must be configured in a separate subnet.
for example 172.17.1.x/20 from 172.17.0.1 - 172.17.15.254
As a result, the computers are also equipped with a second network card (each computer must be integrated into each control network).
Examples of network setup can be found figuratively in the manual.