OMRON-FINS connection settings

I'm struggling to get a connection between the node and 1 particular PLC.
its the only one where an external Eth/IP card is used:


I assumed the 'DA2' needs changing and I've tried a few educated guessed but it keeps returning the following.
image

I'm using v0.4.0 of omron-fins as I haven't upgraded my nodejs yet.

Figured it out, by some sheer luck I forgot to put the DA1 value in to match the IP and its works when set to 0.