Rosemount TankRadar Rex DAU 2100, Service Manual

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Rosemount Tank Radar Rex
Chapter 3 Device Description
Service Manual
308012En, Ed.2
May 2013
3.3.10 Automatic test of temperature references
The reference resistors are automatically tested by calculating the ratio
between the temperature references,
This value is put into Input register 10. The ratio is compared with a
nominal value which depends on the selected temperature range. The
tolerance of the value is set in Database registers 307-310.
3.4 Remote Display Unit 40 (RDU 40)
The RDU 40 is a display unit for use with Rosemount TankRadar Rex
and Rosemount TankRadar Pro. The display functions are controlled by
the software of the connected TankRadar gauge.
Figure 3-22. RDU 40 can be configured to show various measurement
variables such as Level, Temperature, Volume etc.
For installation instructions see section “RDU 40” on page 4-69 .
The RDU40 is used for monitoring measured data. To configure a
TankRadar Rex gauge use the
TankMaster Winsetup configuration
software.
Configuration and installation of the RDU40 is described in the Display
Unit RDU 40, User’s Guide (Ref. no. 308010EN) .
Note! Check that the Rex Software version is 1.D2 or later, and that the RDU
40 Software version is 1.B1 or later.
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