User's Manual

90 Glossary
Item Added or Changed Reference Pages
New standard and manufacturer tables and procedures are
now available.
“Event Log” on page 1
The meter includes a sensor that will detect when the meter
has been tilted, indicating that it may have been moved or
tampered with.
“Tilt Conditions” on page 1
Multiple enhancements have been made to the load disconnect
contactor, including the following:
 The capability to turn the load disconnect contactor off
remotely can be disabled. You can disable this feature
completely, so that the ability to close the load
disconnect contactor remotely is always disabled. As
an alternative, you can disable the feature partially, so
that the ability to close the load disconnect feature
remotely is only disabled if it has been manually
opened or if load side voltage is present.
 You can configure the meter to lock the load
disconnect contactor in the open state at a specific
time and for a specific duration.
 You can calculate the trip point for the load disconnect
contactor based on either the active power level, or the
active present demand measurement.
 The meter will automatically re-synchronize the state
of the load disconnect contactor under certain
circumstances if the physical state of the load
disconnect contactor does not match its desired
internal state.
“Load Disconnect” on page 1
The meter optionally contains a KYZ pulse output signal. “Pulse Output Signal (KYZ)” on page 1
New options have been added regarding how the meter clock is
synchronized. In addition, retroactive data capture now occurs
after the meter is powered on without a valid clock setting as
soon as the clock is set.
“Clock Settings” on page 1
Ability to schedule 2 One-time-reads for the meter, as well as
store up to 12 Self-reads.
“Self-Reads” on page 1 and “One-Time
Reads” on page 1.
Up to 16 channels of load profile storage. “Load Profiles” on page 1.
Up to 10 group IDs for group broadcast addressing can be
programmed into the meter.
“Group Broadcasting” on page 1.
The meter offers various types of demand calculations that can
be performed to measure the active and reactive power
delivered to or by the system.
“Demand Metering” on page 1
The meter optionally provides a new bi-directional, isolated
UART serial port that is called a MEP port. The MEP port
allows a connected smart device to access meter data, run
meter procedures, and have limited write access to the meter.
Both powered and unpowered MEP ports are available – this
must be specified when you order your meter.
“MEP Devices” on page 1