Endress+Hauser iTEMP TMT142B - Measured value display and operating elements

Operation options iTEMP TMT142B
22 Endress+Hauser
6.1.1 Measured value display and operating elements
Display elements
°C
°F
%
K
10
0
20
30
40
50
60
70
80
90
100
!
1
2
3
4
5
6
7
A0034101
 14 LC display of the field transmitter (illuminated, attachable in 90° stages)
Item No. Function Description
1 Bar graph display In increments of 10% with indicators for underranging and
overranging.
2 'Caution' symbol This is displayed when an error or warning occurs.
3 Unit display K, °F, °C or % Unit display for the internal measured value displayed.
4 Measured value display, digit
height 20.5 mm
Displays the current measured value. In the event of an error
or warning, the corresponding diagnostics information is
displayed. →  39
Displays the current measured value. In the event of an error
or warning, the corresponding diagnostics information is
displayed. Please refer to the relevant Operating Instructions
for the device for more information.
5 Status and information
display
Indicates which value is currently shown on the display. Text
can be entered for every value. In the event of an error or a
warning, the sensor input that triggered the error/warning is
also displayed where applicable, e.g. SENS1
6 'Configuration locked' symbol The 'configuration locked' symbol appears when configuration
is locked via the hardware or software
7 'Communication' symbol The communication symbol appears when HART®
communication is active.
Local operation
Hardware write protection and the Bluetooth® function can be activated via DIP switches
on the electronics module. When write protection is active, parameters cannot be
modified. A lock symbol on the display indicates that write protection is on. Write
protection prevents any write access to the parameters. When the Bluetooth® function is
enabled, the device is ready to communicate with the SmartBlue App via Bluetooth®.
The Bluetooth® function can also be disabled via device configuration. If the
Bluetooth® function is disabled via the DIP switch, it cannot be enabled via device
configuration. The DIP switch has a higher priority.