Please help me with settings IEC870

Please help me with settings IEC870

I want to test IEC870-104 connections with Siemens SICAM PAS. SICAM PAS is slave, ZENON-master. PAS settings contains ASDU adress and IP
ZENON contains :
1. Net adress
2. IEC COA
Where I Should paste ASDU adress from PAS? In Net Adress or COA?

This is a migrated post! Originally posted on 10.01.2012 by user focus. Please be aware that information can be outdated.