Front Panel Optical Port; Relays (Zmr100Xr Only); Relay Control (Zmr100Xr Only); Energy Measurement Modes - Landis+Gyr E230 User Manual

Operation
6.10

Front panel optical port

6.11

Relays (ZMR100xR only)

6.11.1 Relay control (ZMR100xR only)

6.12

Energy measurement modes

6.12.1 Vectorial sum

D000044352 en g – E230 Residential Electricity Meter – ZxR100xC/ZMR100xR – User Manual
Type
Standard
Communication protocol
Communication speed
16 byte device address
The meter can have up to two relays for switching, e.g. load control.
The relay is controlled through six relay sources. These are:

Rate Switching Patterns (RS)

Clock Invalid (CI)

Alert (AL)

MD Period (MD)

Energy Direction (ED)

TOU Switching (TS)
The relay Open/Closed state is decided by the source that controls a
particular relay and can optionally be indicated using the triangular
indicators detailed in section 6.1.6. This source is freely configurable.
The duration of the open and closed times of the relay can be configured
(Clock Invalid (CI), Alert (AL) and MD Period (MD) sources only).
Quadrants
Q2 Q1
Channel 1
Q3 Q4
Q2 Q1
Channel 2
Q3 Q4
Channels 3
Q2 Q1
to 6
(can be
Q3 Q4
configured)
LED / PTR optical port
IEC1107
Asynchronous serial
Configurable – 9600 baud max.
Configurable
Direction Value
Import, Q1+Q4 + A
Export, Q2+Q3 - A
-
63/84
Phase Unit
Sum kWh
Sum kWh
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