Levelflex FMP53 FOUNDATION Fieldbus Commissioning (block-based operation)
Endress+Hauser 45
11.7 Configuration of the event behavior according to the FOUNDA-
TION Fieldbus specification FF912
The device complies with the FOUNDATION Fieldbus specification FF912. This has - among
other things - the following consequences:
• The diagnsotic category according to NAMUR recommendation NE107 is transmitted via
the fieldbus in a manufacturer-independent form:
– F: Failure
– C: Function check
– S: Out of specification
– M: Maintenance required
• The diagnostic category of pre-defined groups of events can be adjusted by the user
according to the requirements of the specific application.
• Certain events can be separated from their group and can be handled individually:
– 941: Echo lost
– 942: In safety distance
• Additional information and remedial measures are transmitted together with the event
message via the fieldbus.
The diagnostic messages according to FF912 are available in the host only if the Multi-
bit support option has been activated in the FEATURE_SEL parameter of the Resource
block. For reasons of compatibility, this option is not activated on delivery:
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