E3A-JA3A-F11 Datasheet, PDF (33/60 Pages) Magnetrol International, Inc. – Liquid Level Displacer Transmitter

5.1 Measurement Type: Level Only (cont.)
Factory Submenu (display only) or User Calibration Submenu
Display
1
LVDT%
xx.xx %
2
Calib SG
x.xxx sg
3
DrySensr
xx.xx %
4
SnrCalLo
xx.xx %
5
LvlCalLo
xx.xx lu
6
SnrCalHi
xx.xx %
7
LvlCalHi
xx.xx lu
8
Escape
Password Action
None
Diagnostic display
Comment
Factory set
Factory
Factory calibration menu only
Factory
Factory
Factory
Factory
Factory
None
Enter or capture sensor
output for Dry Sensor
Enter or capture sensor
output for Low Cal Point
Enter Level value
corresponding to SnrCalLo
Press and simultaneously to capture
current sensor output
Press and simultaneously to capture
current sensor output
Enter or capture sensor
output for High Cal Point
Enter Level value
corresponding to SnrCalHI
Press and simultaneously to capture
current sensor output
Press to exit Calibration
sub-menu; Returns to Factory
Menu
6.0 Diagnostic Parameters
The E3 Modulevel measurement engine runs through a
series of self-tests and will detect and report
faulty operation. The Modulevel TRANSDUCER BLOCK
displays these faults in the DEVICE_STATUS parameter.
Refer to Section 8.3.3 for more information on specific
faults and warnings.
BLOCK_ERROR is not used except for indicating Out of
Service (OOS).
When the Model E3 transmitter is initially powered on, the
measurement engine does not have enough valid measure-
ment cycles to make a decision about the output level. For
the first twenty-two measurement cycles after power is
applied, the QUALITY is “Uncertain,” the SUB_STATUS
is “Initial value,” and the LIMIT attribute is “Constant.”
When the Model E3 is operating correctly, the QUALITY
is shown as “GOOD,” and the SUB_STATUS is “Non-
Specific.”
While changing the transmitter operational parameters
using the local display or through the system configuration
tool (with the MODE_BLK in OOS), the output might be
inaccurate because of the changing parameters. When the
device is in a mode where operational parameters can be
changed, the Modulevel TRANSDUCER BLOCK will still
output level but the QUALITY will be shown as “Bad”
and the SUB_STATUS is “Out of Service.”
48-640 E3 Modulevel Displacer Level Transmitter - FOUNDATION fieldbus^™
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