Landis+Gyr ULTRACOLD T550 Technical Description page 36

Tariff control (optional)
The contents of the tariff registers are displayed in the user loop after the
quantity of energy.
For tariffs T2, T3, T4, T5, T6, T10, T11 and T12
for T2, T3, T4, T5, T6
in 2-sec. cycles with threshold value 1/2/3
for T7
for T8
for T9;
in 2-sec. cycles
for T10;
switching times in 2-sec. cycles
for T11
for T12
tariff register 1
tariff register 2
tariff register 3 (not for T12)
for tariff T7
for tariff T8
for tariff T9
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