Operation; Control Elements; Display Button; Supply Control Switch Button - Landis+Gyr E350 Series User Manual

Operation

5 Operation
5.1

Control Elements

5.1.1

Display Button

5.1.2

Supply Control Switch Button

D000027979 en t – E350 Series 2, 3-Phase ZxF100Ax/Cx – User Manual
E350 meters have a display button on the front cover and a supply control
switch button on the terminal cover, if the meter is equipped with a supply
control switch.
Data acquisition is either made by reading the display or automatic readout
via the optical interface. For this purpose, the optical head is placed on the
marked position on the front cover of the meter and readout is performed
with a PDA (refer to section 5.5 "Data Readout" ).
The display button is located on the front cover on the right of the LCD.
Fig. 5.1 Display button
By pressing the display button, the display mode or the displayed value can
be changed (see section 5.2.4 "Display Definitions").
The supply control switch button (option) is located on the terminal cover.
Fig. 5.2 Supply control switch button
If the supply control switch button is pressed, the supply control switch
opens and/or closes depending on parameterisation, i.e. a closed supply
control switch can always be opened with the supply control switch button
whereas closing an open supply control switch needs an additional
permission from the meter.
Display button
Disconnector button
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