Disabling Adapter Connections
Adapter for OPC connections must be disabled before you can edit or delete them. You disable adapter connections using Integration Server Administrator .
To disable a connection
1. In the Adapters menu in the Integration Server Administrator navigation area, click Adapter for OPC.
2. On the Connections screen, click Yes in the Enabled column for the connection you want to disable.
The adapter connection becomes disabled and you see a No in the Enabled column.