Operation Manual of DTS27 Three-phase Energy Meter
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5.3.3 Button scrolling display
In the case of normal display, press the scrolling display button, the energy meter displays the first manually
scrolling display data in the programmed and set button display mode. Each time you press the button, the energy
meter will display the next data. The data item in the button display mode is selected and programmed from all
displayable items. If you stop pressing the button, and a display cycle later (programmable, 10s by default), the
energy meter will automatically returns to the automatic scrolling display status.
The default display list as shown below, and the meter support up to 100 display items.
Accumulated (import+export) active energy
Accumulated import reactive energy
6 Instructions for installation and use of the meter
6.1 Requirement
The installation and commissioning personnel of the energy meter must be:
Professionally trained with techniques
Familiar with and compliant with safety regulations as well as the requirements specified in “Safety,
Foreword” of this manual.
Before starting work, check whether all materials and tools needed are ready (see section 6.2
“Necessary Materials and Tools”).
6.2 Necessary Materials and Tools
The following materials and tools are necessary for the installation of the meter:
An energy meter with complete manufacturer sealing;