Using ethernet interface 1, 3, 4 of redundant AC902F for Modbus TCP Slave?
Last time I asked about Modbus TCP with PP87K and redundant AC902FR. After reading this article http://www402.abbext.com/How-configur..., I know that I only need to specify IP of both primary and secondary controller in Panel Builder 800 Ver. 6 to setup Modbus TCP for those devices. The problem is our system has redundant Control Network, that means 4 IP address. So:
1. Do I have to specify all those IP in Panel Builder or not? If not, what Ethernet interface should I choose when I config Modbus TCP Slave in FreeLance Engineering? ETH1, 3 or 4?
2. If I want to use ETH4, how do I setup it's IP address? I cannot find any window in FreeLance Engineering\Hardware structure having that setting.
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