PE Trigger on using multiple tags as triggers

Discussion created by gkrueger on Jan 15, 2013
Latest reply on Jan 16, 2013 by gkrueger

Does anyone know a way to get a PE to trigger using more than one trigger tag (maximum of 4 in my case)?  


I'm thinking I might need a separate PE which looks at the multiple tags and then use that PE as the trigger for the other PE.  


That's starting to get a bit complicated though, so I wanted to see if anyone knew a simpler way or has done something like this before. 


BTW, the trigger tags I want to use are string tags coming from an OPC interface.