Loss of IAC between 2 applications within the same controller during download
Thanks for your response.
As per current logic SAFETY data type is passed (through IAC) from one SIL2 application to another SIL2 applications. SAFTY data types are connected to an AND_SAFETY_Type and tend to as final element. In this configuration if SAFETY.Forward.Connect in SAFETY data type becomes false for a second, will trigger the Trip_Order = TRUE. How we can overcome this issue? We have multiple cases like this in our plant.
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