Sv-arinc ifd 540

[toddespn]

I'm installing a panel upgrade with two 5600s , IFD540, G5 and Dynon Com. I have an SV-ARINC and it does not seem to be communicating with the 540. All of my RS232 ports appear to be working:
PFD receiving AVIATION from 540 port 1.
- sending same AVIATION from 540 to ARINC on pin 3
PFD sending ARNAV to 540 on port 1 - being received as ARNAV ei-fuel
PFD receiving & sending 540 radio tuning on port 3.
MFD sending ADSB data to 540 on port 2

540 communicating with Avidyne 322 transponder (261 clone) on 540 port 2

The SV Network shows the ARINC is present. When you go to the PFD Administration Diagnostics it shows:




I was able to get the following once:



Am I missing something? Do I need to put a route in the 540 for it to communicate?