Operation; Display And Operating Elements; Display Symbols - Endress+Hauser iTEMP HART TMT142 Manuel De Mise En Service

Operation

58
5 Operation
5.1

Display and operating elements

5.1.1 Display
Fig. 9: LC display of the field transmitter (illuminated, can be plugged in 90° stages)
5.1.2

Display symbols

Item Function
No.
1 Bargraph display
2 'Caution' indicator
3 Unit display K, °F, °C or %
4 Measured value display (digit height 20.5 mm)
5 Status and information display
6 'Communication' display
7 'Configuration blocked' display
50
40 60
30 70
!
%
K °F °C
20 80
10 90
0 100
Description
In 10 % stages with indicators for overranging/
underranging. The bargraph display flashes when an error
occurs.
This appears in the event of an error or warning
Unit display for the measured value displayed
The measured value is displayed. In the event of a
warning, the display switches between the measured value
and the code of the warning. In the event of an error, the
error code is displayed instead of the measured value.
Indicates which value is currently shown on the display. A
customer-specific text can be entered for PV. In the event
of a warning, 'WARN' is displayed along with the code for
the warning. In the event of an error, 'ALARM' is
displayed.
The communication symbol appears for read and write
access via the HART
The 'configuration blocked' symbol appears if configuration
via software or hardware is blocked.
TMT142
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protocol
Endress+Hauser