Title: 370.011 Siemens UC50 Kalkulator.pdf
tariff register 2 activetariff register 3 activefor tariff T9 (cold-/heat meter calculator)no tariff register active tariff register 1 activetariff register 2 activeThe type of tariff and the associated parameters are displayed in service loop LOOP 4.for T2, T3, T4, T5, T6 at intervals of 2s with threshold value 1/2/3for T7for T8for T9; at intervals of 2sfor T10; switching times at intervals of 2sfor T11for T12The contents of the tariff registers are displayed in the user loop after the quantity of energy.for tariff T2, T3, T4, T5, T6, T10, T11 and T12tariff register 1tariff register 2tariff register 3 (not for T12)for tariff T7for tariff T8for tariff T9,Error messages24/2914 Error messagesThe calculator constantly performs self-diagnostics and can display various error massages.Error codeErrorActionDIFF nEGNegative temperature differenceCheck / replace sensors place of installationPossibly together with:F1Interruption in the hot side sensors