Emerson Process Management ROSEMOUNT 5300 - Manual (Page 270)

Reference Manual
00809-0100-4530, Rev BA
July 2009
Rosemount 5300 Series
C-22
Signal Quality Metrics can be shown on the LCD panel. See “Operation” on
page 6-1.
Signal Quality Metrics can be assigned to Transmitter Variables (SV, TV, or
QV). In RRM, this can be done by selecting Setup, Output from the menu.
Figure C-20. Configure
Transmitter Variables for Signal
Quality Metrics.
Variables can be sent to Distributed Control System (DCS) to trigger an alarm.
Suitable trigger levels vary from application to application. Guidelines for
appropriate values can be determined by logging Signal Quality Metrics over
time and viewing minimum/maximum values. The Signal Quality alarm trigger
value should be at least 1, but a better guideline is 2-3.
Signal Quality
Surface / Noise Margin