EV/DV300 Series Power Meter
Chapter 3: Operation and Setting
V:2.0 Revised October 2018
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Table 3.1 Some symbols on LCD panel
No.
Display
Meaning
Description
1
Data display
Display metering data
V, I, P, PF, F, kWh etc.
2
Load Nature
Inductive or capacitive load
3
Icons of
communication
No icon display: No
communication data
One display: Receiving data
Two display: Receiving and
transmiting data
4
DI Status
Switch 1-6: DI1-DI6
5
Unit
Indicate metering data unit
There are four fine keys labeled as
, E, P and V/A. Use these four keys to read metering
data and do parameter setting.
The description in the following is based on EV390 meter. Other type of meter may lack
some functions.
3.2 Metering Data Reading
In normal condition, the EV/DV300 meter is in the state of display the metering data, such
as Voltage, current and power etc. To read the metering data simply press the keys E, P, and
V/A.
