No Power Read (Optional Fitting); Tou (Time-Of-Use) Tables (Zmr100Xr Only) - Landis+Gyr E230 User Manual

Operation
6.5

No power read (optional fitting)

6.6

ToU (Time-of-Use) tables (ZMR100xR only)

D000044352 en g – E230 Residential Electricity Meter – ZxR100xC/ZMR100xR – User Manual

Missing voltage persistence time

Voltage without current persistence time

Under voltage persistence time

Current threshold for voltage without current

Over voltage persistence time

Phase reversal persistence time

Under voltage threshold voltage

KVA threshold for PF monitor

Over voltage threshold voltage

Threshold for PF monitor

Over current persistence time

Voltage imbalance persistence time

Over current threshold current

Lower power factor persistence time

Current balance persistence time

Power On/Off persistence time

Magnet sensor persistence time

Voltage unbalance threshold (V

Current imbalance threshold (I

Threshold for demand monitor Ch1

Threshold for demand monitor Ch2

Threshold for demand monitor Ch3

Threshold for demand monitor Ch4
The No Power Read (NPR) feature allows readings to be taken from the
meter for data collection purposes either via the optical port or from the
LCD display, when there is no mains supply. This function is activated
by pressing and holding the display cycle button or by using the front
panel optical port.
The battery circuitry locks on after about 2 or 3 seconds and provides
about 60 seconds of power in which to read the meter or perform a flag
download. In No Power Read mode, the display sign-on is removed to
conserve power. After this, the display uses the NPR default display and
NPR display cycle. Some functions of the meter are disabled in this
mode (e.g. LEDs and Relays).
After using the battery, a repeat operation cannot be performed for
approximately 60 seconds. To prolong battery life, the number of times
NPR can be activated is restricted to 2 per month.
The E230 ZMR100xR's ToU functionality provides a maximum of 16
output signals to switch:

Energy

Demand tariffs

Control loads
)
max
)
max
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