Emerson Process Management ROSEMOUNT 5300 - Manual (Page 260)

Reference Manual
00809-0100-4530, Rev BA
July 2009
Rosemount 5300 Series
C-12
Reset DC Estimation: Resets DC estimation to the configured initial value,
forcing the device to start over estimating the product DC.
Use Static Product DC: Check this setting if you do not want the device to
estimate the product DC. This will force the device to use the configured initial
product DC.
ECHO TRACKING Measurement with the Rosemount 5300 is based on the fact that the radar
signal pulses are reflected by the product surface. Different parameters are
used to track the measurement signal to achieve a reliable and stable
measurement. Normally, the echo tracking parameters are automatically set
by the 5300 transmitter, and no manual settings are needed. However, due to
the properties of the product, in rare cases it may be necessary to adjust the
echo tracking settings for optimum measurement performance. RRM
supports echo tracking settings in the Advanced Configuration window,
Echo Tracking tab.
Figure C-10. Echo Tracking in
RRM.
Automatic echo tracking settings are enabled by default. In the Advanced
Configuration window the Echo Tracking settings Echo Timeout and Close
Distance can be also be set manually.