ABB LST300 User Manual

40 LST300 | COMPACT ULTRASONIC LEVEL TRANSMITTER | LST300–EN REV. E
2 Press or to scroll through the different process
values.
Area Description
Ins The instant distance measured during the last
measurement. This corresponds to the distance of
the echo shown in the waveform.
Tem The measured process temperature.
Sig The size of the echo as shown in the waveform (in mV)
Selecting True Echo Index (TEI)
The True Echo Index is used together with the True Echo
Detection function. Information on applying this function is
shown in Section of this document.
1 Press
to switch until the current process values box in
the top left is highlighted.
2 Press to enter the “True Echo Index” menu.
3 Press
to select the position to be changed.
4 Press or to scroll through the different process
values.
5 Press
to confirm your selection.
Changing waveform zoom
1 Press
to switch until the waveform zoom level box in the
bottom right is highlighted.
2 Press to zoom in and view more details.
3 Press
to zoom out to have a wider view of the
measurement range.
4 After zooming in, press
or to scroll back to the
original or other zoom view levels.
Scrolling the x-axis
1 When zoomed in, press
to switch until the waveform
x-axis offset box in the bottom left is highlighted.
2 Press to scroll to the right to be further from the sensor
and closer to the maximum measurement range.
3 Press
to scroll to the left to be closer to the sensor and
further from the maximum measurement range.

ABB LST300 Specifications

General

Brand	ABB
Model	LST300
Category	Transmitter
Language	English