SATEC EM920 Operation Manual - Manual (Page 37)

Chapter 3 Using Front Display
Data Displays
EM920 Power Quality and Revenue Meter 37
Each billing period display lists all total and tariff energy,
maximum demand and cumulative maximum demand
registers for all configured billing registers and all active
tariffs.
The EM920 automatically arranges pages in each display.
Only registers you selected in the billing/TOU register setup
and tariff rates listed in the TOU daily profiles are included
(see
Configuring Billing/Tariff Registers and Configuring the
Daily Tariff Schedule in Chapter 5).
The order of pages is shown in the following table.
Number of Pages Display Contents
1-10 Register 1…10 total readings
1-8 Register 1 tariff 1…8 readings
1-8 Register 2 tariff 1…8 readings
… …
1-8 Register 10 tariff 1… 8 readings
Present Billing Period Data
The following example demonstrates the present billing
period displays for four configured billing registers (kWh
delivered and received, kvarh delivered and received). The
actual register contents in your installation may be different
depending on your selection of register sources.
Test pattern display you can enter from the present
billing period data page by a short press SCROLL +
SELECT/ENTER. All pixels are lit up.
The second short press SCROLL + SELECT/ENTER
returns to the previous display.
Present billing period data - general page: period
start date and time, period duration in days, and
the billing period count (number of maximum
demand resets) modulo 100.
A short press SCROLL + SELECT/ENTER is a
shortcut for entering the test pattern display.
An extended press SCROLL + SELECT/ENTER is a
shortcut for immediate entering the password
protected clock setup menu.