Emerson Process Management rosemount 3300 series manual Duqlqjv

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00809-0100-4811, Rev AA October 2002

Rosemount 3300 Series

:DUQLQJV￿	Table 6-3 is a list of diagnostic messages that may be displayed on the
	Integral Display, on the Model 275 HART Communicator or by the Radar
	Configuration Tools (RCT) software. Warnings are less serious than errors
	and in most cases do not result in Analog Output alarms.
	Warnings are indicated by a message at the bottom of the RCT workspace. To
	see the warning message do one of the following:
	• Click the Read Gauge Status icon	in the toolbar at the top of the
	RCT workspace.
	• 1. Open the Advanced section in the RCT workspace Project Bar and
	click the Device Commands icon,
	or
	choose the Device Commands option from the View menu.
	2. Open the folder named Diag and double-click the Read Gauge
	Status option.

Table 6-3. Warning messages.

Reference pulse not	Possible cause:		•	View the waveform plot and check
found.	•	Reference pulse immersed in		amplitude threshold T1.
		high dielectric liquid.	•	Check that the tank is not overfull.
	•	Wrong threshold level T1.
	•	Hardware error.
No level pulse is	Possible cause:
found.	•	Wrong threshold level T2.
	•	Liquid level in Dead Zone or	•	View the waveform plot and
		below probe end.		check amplitude threshold T2.
Interface pulse not	Possible cause:
found.	•	Wrong threshold level T3.
	•	Interface level too close to the	•	View the waveform plot and
		upper product level.		check amplitude threshold T3.
	•	No level pulse detected.
Internal temperature	-40 ºC<Internal Temperature<85 ºC.		Contact Rosemount service
out of range.			department.
Volume computation	•	Volume configuration error.	•	Check that correct tank type is
warning.	•	Strapping table error.		selected for volume configuration.
			•	Check that tank dimensions for
				volume are correct.
			•	If strapping table is used, check the
				level vs. volume points.
Immersed probe.	•	Wrong threshold level T4.	•	View the waveform plot and check
	•	Reference pulse immersed in		amplitude threshold T4.
		liquid.

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