Field Of Application - Landis+Gyr E350 Series User Manual

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2.3

Field of Application

Basic series
Supply control switch
(ZxF100xB only)
Extensions
Parameterisation

© Landis+Gyr
The data is displayed on an LCD and is also available via optical interface
and with a communication module via CS, PLC modem, GSM/GPRS
modem or Ethernet. When provided with transmission contacts, the meters
can also be used as transmission contact meters for telemetering. The
rates can be controlled externally with control inputs (on the communication
module).
With a communication module, the meters can also be used to record
counting pulses of other physical media (e. g. water or gas volumes) or to
directly transmit values recorded by other measuring devices.
Any other application of these meters is regarded as abuse.
The basic version provides energy registers for tariffication, red pulse
output LEDs for active and reactive energy, an optical interface for meter
reading and an interface for various communication forms. This interface is
protected against fraud and is independent of the module suppliers. The
exchangeable communication module is situated outside the calibration
liability. The functionality of this meter is suitable for smaller consumers,
e.g. for households.
The function of the supply control switch is customer specific and is defined
by the communication module. Possible uses: anti-tampering (e.g.
disconnection in case of tampering with magnets), load limitation (fuse
control), remote disconnect (e.g. in case of change of tenant), prepayment.
The status of the supply control switch is displayed on the meter, but the
supply control switch is controlled by the communication module. If you
need detailed information on the functionality of your supply control switch,
please consult the user manual of the communication module installed.
The basic series can be extended with various communication modules for
additional functions and communications:

Multi-rate import/export with external rate control

S0 pulse output

Communication via PLC, GSM/GPRS, or other media.
The meter functions which can be used in the system are defined by the
module (e.g. a 2 rate module is not able to control 6 rates in the meter).
Therefore, meter and module together define the functionality range which
can be used.
As the meter has a wide range of configuration possibilities, a specific
behaviour can in some cases differ from the description below.
The meters can be parameterised, i.e. specific parameters can be set with
software, so that the meters can be supplied according to the specific
wishes of the relevant utility.
Retroactive modification of the parameters is not possible.
The parameters stored in the meter are protected against unauthorised
overwriting.
Details about parameter settings can be found in the functional description.
D000027979 en t – E350 Series 2, 3-Phase ZxF100Ax/Cx – User Manual
Description of Unit