User Manual LoRaWAN mME DTZ541 Three-phase electricity meter
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Variant of single tariff for current direction + A: only register 1.8.0
Double tariff variant for current direction + A: alternating display between registers 1.8.1 and 1.8.2
Variant of individual tariff for current direction -A: only register 2.8.0
Double tariff variant for current direction -A: alternating display between registers 2.8.1 and 2.8.2
The 6 register values 1.8.0, 1.8.1, 1.8.2, 2.8.0, 2.8.1 and 2.8.2 are relevant for billing. They are always shown in the
same way as the variant in the first line of the display and only kWh without decimal places.
After entering the PIN, all the values shown in the second line are for customer information only and may not be
used for billing-related purposes. This applies in particular to the instantaneous power, the historical consumption
values (1d, 7d, 30d, 365d), as well as consumption values since zero setting.
If an error is detected which means that the measured values can no longer be used for accounting, the display shows
this message for 2 seconds after each partial step of the information to be displayed on a rolling basis.
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