Status Indicators - Satec Expertmeter EM720 Operation Manual

Chapter 3 Using Front Display
Page number

Status Indicators

EM720 Power Quality and Revenue Meter
4 BILL 3
5 MAX. DEMAND
6 ENGINEERING
7 SETUP
8 DEVICE INFO
9 DIAGNOSTICS
Your present location is indicated by three numbers at
upper right of the display as shown in the following
picture.
Number of pages in the present display
Data display number
Use a short press on the SELECT/ENTER button to scroll
through displays. Use a short press on the SCROLL button
to scroll through the pages.
Graphical icons at right give immediate meter status
indication and show the present tariff rate.
Present tariff rate indicator
No load/Power flow direction indicator
Voltage phase presence indicators
Diagnostic message indicator
Tariff Rate Indicator
The tariff rate indicator (T1 through T8) is only shown on
the billing data displays. It indicates the currently active
tariff rate. Whenever there is an important diagnostic
message, the tariff rate indicator alternates with a blinking
diagnostic indicator (see below).
Diagnostic Indicators
The diagnostic indicators listed in the following table are
displayed as blinking icons. If there are a number of
diagnostic events, a higher priority event is indicated first.
Display Operations
Third previous (-3) billing period data
Engineering maximum demands
Instrumentation data
Basic meter setup data
Device service data
Device diagnostics messages
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