90
Reference Manual
00809-0100-4140, Rev AA
January 2017
5.6.3
Sensor calibration status and calibration count
Sensor Calibration Status
indicates:
Factory Calibrated – No further calibration is normally required.
Site Calibrated – Calibration successfully performed on-site.
Un-calibrated – Calibration is required. Contact the factory.
The Rosemount 2140 and Rosemount 2140:SIS are supplied with an ex-factory calibration,
but can optionally be calibrated on-site using the
Calibrate Dry Fork
command (
).
Calibration Count
stores the number of times a site calibration has been performed.
To view sensor calibration status and calibration count
(Field Communicator)
1.
From the Home screen, select
3: Service Tools
.
2.
Select
4: Maintenance
>
3: Calibrate Sensor
>
1: Sensor Calibration
.
3.
Select
4: Sensor Calibration Status
or select
5: Calibration Count
.
To view sensor calibration status and calibration count
(AMS Device Manager)
1.
Right click on the device and select
Service Tools
.
2.
Select
Maintenance
, and then select the
Calibrate Sensor
tab.
3.
The
Sensor Calibration Status
and
Calibration Count
variables are in the
Sensor
Calibration
box.
To view sensor calibration status and calibration count (LOI)
This data is not available on the Local Operator Interface.
5.6.4
Configuring Power Advisory Diagnostic
Introduction
The optional Power Advisory diagnostic provides a means to detect issues that may
jeopardize the integrity of the electrical loop. Some examples are: water entering the wiring
compartment and making contact with the terminals, an unstable power supply nearing
end of life, or heavy corrosion on the terminals.
This technology is based on the premise that, after a Rosemount 2140 or 2140:SIS (“level
detector”) is installed and powered up, the electrical loop has a baseline characteristic that
reflects the proper installation. If the level detector terminal voltage deviates from the
Fast Keys
3, 4, 3, 1, 4 or 5
Summary of Contents for Rosemount 2140
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Page 14: ...4 Reference Manual 00809 0100 4140 Rev AA Introduction January 2017 Introduction ...
Page 112: ...102 Reference Manual 00809 0100 4140 Rev AA Troubleshooting January 2017 Troubleshooting ...
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