Title: +135.01=370.004-OE401T_02-320 Datablad Energimåler UH50.._.pdf
Tariff control via M-bus (tariff T11) In tariff registers 1, 2 and 3, either energy or volume can be totaled. With the relevant M-bus command, one of the 3 tariffs can be activated or all tariffs can be deactivated.Surcharge quantity tariff by means of return temperature (tariff T12) The energy is totaled based on the temperature cold side in tariff registers 1 or 2. The totaled energy is calculated from the temperature differential cold side and a defined return threshold (and not from the temperature differential). Return threshold exceeded: T1 is totaled. Return threshold breached: T2 is totaled.Display of tariff situation on the LCD The current tariff state is displayed in the user loop together with the energy or the volume. No tariff state is displayed for tariffs T7 and T8.For tariffs T2, T3, T4, T5, T6, T10, T11, and T12No tariff register activeTariff register 1 activeTariff register 2 activeTariff register 3 activeFor tariff T9 (cooling energy/heat meter)