Commissioning
Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus
80
Hauser
7.10
Configuring event behavior in accordance with
FOUNDATION Fieldbus Specification FF912 Field
Diagnostic Profile
The device complies with FOUNDATION Fieldbus Specification FF912. Among other things,
this means that:
• The diagnostic category according to NAMUR Recommendation NE107 is transmitted via
the fieldbus in a format that is independent of the manufacturer:
– F: Failure
– C: Function check
– S: Out of specification
– M: Maintenance required
• The user can change the diagnostic category of the event groups specified in accordance
with the requirements of the particular application.
• Certain events can be separated from their group and handled separately:
– e.g. 115: Sensor overpressure
– e.g. 715: Sensor over temperature
• Additional information and troubleshooting measures are transmitted with the event
message via the fieldbus.
7.10.1 Event groups
The diagnostic events are divided into 16 groups, depending on the source and the severity
of the event. A default event category is assigned to each group at the factory. One bit of the
assignment parameters belongs to every event group.
Event severity
Default event category
Event source
Bit
Events in this group
Highest severity
Failure (F)
Sensor
31
• 122: F>Sensor not connected
• 716: F>Process isolating diaphragm broken
Electronics
30
• 110: F>Checksum error in EEPROM: configuration segment
• 113: F>ROM failure in transmitter electronic
• 121: F>Checksum error in factory segment of EEPROM
• 130: F>EEPROM is defect.
• 131: F>Checksum error in EEPROM: min/max segment
• 132: F>Checksum error in totalizer EEPROM
• 133: F>Checksum error in History EEPROM
• 135: F>Checksum error in EEPROM FF segment
• 728: F>RAM error
• 729: F>RAM error
• 736: F>RAM error
Configuration 29
• Not used
Process
28
• Not used
Содержание Deltabar S FMD77
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