Filter
Top Products
Reference Manual
00809-0100-4696, Rev AA
September 2004
Rosemount 848L
3-8
ADVISE_ACTIVE
The ADVISE_ACTIVE parameter displays which of the advisories is
active. Only the advisory with the highest priority will be displayed. This
priority is not the same as the ADVISE_PRI parameter described above.
This priority is not user configurable.
ADVISE_ALM
ADVISE_ALM is an alarm indicating advisory alarms. These conditions do
not have a direct impact on the process or device integrity.
Recommended Actions for PlantWeb Alarms
RECOMMENDED_ACTION
The RECOMMENDED_ACTION parameter displays a text string that will
give a recommended course of action to take based on which type and
which specific event of the PlantWeb alarms is active.
Table 3-1.
RB.RECOMMENDED_ATION
Alarm Type
Failed/Maint/Advise
Active Event
Recommended Action
Text String
NONE None No action required
ADVISORY
Prescaler Overflow Check the Divisor parameter of all PS function
calls in the logic equations
NV Write Deferred Reduce the frequency in which applications
write to NV Memory
PWA Simulate Active Disable PWA_SIMULATE parameter in the
Resource Block
MAINTENANCE
Secondary Value
Degraded
Ensure that the transmitter is not too close to
extreme hot or cold environments
Configuration Error Verify that the Logic equations are correct in
the Logic transducer block
FAILED
Electronics Failure Replace the electronics
NV Memory Failure Replace the electronics
No I/O Power Check the IO Power supply, polarity, wiring,
and connections.
Primary Value Failure Check the sensor, configuration, wiring, and
connection for open or shorted sensors.
Secondary Value
Failure
Verify that the body temperature is within the
operating limits of this device.