Emerson manual Rosemount 848L, Reference Manual, 00809-0100-4696,Rev AA September

Rosemount 848L

Reference Manual

00809-0100-4696, Rev AA September 2004

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

	Failed/Maint/Advise	Recommended Action
Alarm Type	Active Event	Text String
NONE	None	No action required
	Prescaler Overflow	Check the Divisor parameter of all PS function
ADVISORY		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
	Secondary Value	Ensure that the transmitter is not too close to
MAINTENANCE	Degraded	extreme hot or cold environments
	Configuration Error	Verify that the Logic equations are correct in
		the Logic transducer block
	Electronics Failure	Replace the electronics
	NV Memory Failure	Replace the electronics
	No I/O Power	Check the IO Power supply, polarity, wiring,
FAILED		and connections.
	Primary Value Failure	Check the sensor, configuration, wiring, and
		connection for open or shorted sensors.
	Secondary Value	Verify that the body temperature is within the
	Failure	operating limits of this device.

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