Siemens S7-400 Redundant PLC with KepServerEX

Currently working on a system that has redundant S7-400 plcs. I am currently trying to set up the redundancy in KepServerEX. I was wondering about when the PLC fails over if Ignition will be able to still see the tags. Right now the Ignition tags OPC item path is something like "nsu=KEPServerEX;s=Channel1.PLC1.tag. I was wondering if we set up the redundant channel in Kepware as Channel2.PLC2.tag if when the PLC fails over will Ignition still be able to see the tag?