Interesting Post in Emerson Process Experts on Device Alarms & Alerts

Lots of diagnostic data is available from fieldbus devices, and we at the Fieldbus Foundation have put a lot of effort into making it easier for end users to prioritize diagnostic information and manage it effectively.  Everything from incorporating NAMUR NE 107 recommendations into our specification and other aspects of our FF 912 diagnostics specification is done with eye toward turning diagnostic data into useful information. You also have to consider the impact of standards such as the ISA18.2 standard for alarm management.  A true alarm, according to ISA18, is one that requires immediate operator intervention.  You don’t want to confuse your device alerts and diagnostic messages with true alarms.  There is a great post from Jonas Berge on the Emerson Process Experts web site that discusses this issue, along with some more information on how utilize fieldbus diagnostic data effectively.

Emerson Process Experts: Intelligent Field Device Diagnostic Alarm Management

About FieldComm Group

The FieldComm Group is a global standards-based organization consisting of leading process end users, manufacturers, universities and research organizations that work together to direct the development, incorporation and implementation of new and overlapping technologies and serves as the source for FDI technology. The FieldComm Group’s mission is to develop, manage and promote global standards for integrating digital devices into automation system architectures while protecting process-automation investments in HART and FOUNDATION Fieldbus communication technologies. Membership is open to anyone interested in the use of the technologies. For more information, visit their web site at

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: