Diagnostics; A.1.6 Diagnostics - Emerson Rosemount 5400 Series Reference Manual

Appendix A: Reference data
November 2014
Output units
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„
„
„
Output variables
Level, distance, volume, level rate, signal strength, surface/noise margin, internal temperature,
analog output current (not applicable for F
F
OUNDATION
Damping
0-60 s (2 s, default value)
A.1.6

Diagnostics

General
Invalid measurement alerts, configuration error alerts, advanced full/empty tank diagnostics,
hardware/software failures, electronic temperature, online status report
(advisory/warnings/errors), signal quality and signal strength monitoring
Diagnostics Suite (option code D01 or DA1)
Signal Quality Metrics - Diagnostics package that monitors the relations between surface, noise
and threshold. The function can be used to detect abnormal conditions in the process such as
antenna contamination or sudden loss of signal strength. Signal Quality Metrics parameters are
available as Output Variables in Rosemount Radar Master, and can be sent to Distributed Control
System (DCS) to trigger an alarm.
186
Level and distance: ft, in., m, cm, or mm
3 3
Volume: ft , in. , US gals, Imp gals, barrels, yd
Level rate: ft/s, m/s
Temperature: °F, °C
fieldbus)
3 3
, m , or liters
fieldbus) and % of range (not applicable for
OUNDATION
Reference Manual
00809-0100-4026, Rev HA
Reference Data