Chapter 3
Using
Front Display
Data Displays
EM13x Series SMART MULTIFUNCTION METER
59
Measurement Units
The following table shows the display resolution for common displayed
quantities. All measured data is displayed in primary units.
Measured
Quantity
Voltage Connection
Units and Display Resolution
Energy
kWh, kvarh, kVAh with one decimal
place. The number of digits is
programmable (see
Device Options
and Mode Control
in Chapter 5).
Power
Direct
(PT = 1.0)
kW, kvar, kVA with three decimal
places
Transformer
(PT>1.0)
MW, Mvar, MVA with three decimal
places
Voltage
Direct
(PT = 1.0)
Volts with one decimal place
Transformer
(PT>1.0)
Kilovolts with three decimal places
Current
Amperes with two decimal places
3.2
Data Displays
The EM13X Series has 7 multi-page data displays listed in the following
table.
Display Sequence
Display type
Display Contents
1
Billing/TOU reg.
Energy billing period data
2
TOU/Max. DEMAND Max. DMD Power billing period
data
3
Energy
Total and Phase Energy data
4
MAX. DEMAND
Engineering maximum demands
5
Measurement
Instrumentation data
6
Phase Rotation
Phase, I/O and Counter data
7
Diagnostics
Device diagnostics messages and
Device service data
TEST Mode Data Display
The TEST data display is shown in TEST mode in place of the billing
period data displays, "NORM" is replaced by "TEST". See
Device
Options and Mode Control
in Chapter 5 on how to enter the meter
TEST mode.
DISPLAY
Description
11:13:11 TEST
20/09/2011 T1 -
TEST mode display: test LED pulse rate in
secondary Wh/imp, test kWh and kvarh
energy registers readings in primary units
with an extended 0.001 kWh resolution.
Billing Period Energy Data Displays
The EM13X Series provides billing period data displays for energy and
general purpose volume data as m³, cf or Ccf calculated using Digital
Input for water and/or gas meter application.
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).
