We have a hub and spoke design where we have about 15 local ignition rolling up to 2 gateway ignition servers. We want to alarm on the servers, not on the spoke. We are trying to test loss of communication. I setup the alarm to be if the point goes bad quality for 30 seconds, then to alarm. The alarms are setup on the server, not on the spokes. We just tested and no alarm. Here is the interesting part. If I add an alarm on the spoke then I get the alarm on that local server. Any ideas?
The local point hits the device, but the server point hits the local OPC point.