Circutor CVM-C5 Series, Instruction Manual

Page: 27 / 54

4�4�-TARIFFS
The CVM-C5 hastwotariffs,T1andT2,whichcanbeselectedthroughaModbus�See“
4.7.2.1.
Selecting the active tariff “.
Inthemodel CVM-C5-xxx-485-I canalsobeselectedtariffviathedigitalinput�Dependingon
thestateoftheinput,see
Table 9
�
Table 9: Tariff selection.
Tariff Digital input
T1 0
T2 1
Thesymbols T1 and T2 thatappearonthedisplayintheconsumptiondataareaindicatethe
selectedtariffandthetariffbeingshownaccordingto
Table 10�
Table 10: Displaying tariffs on the display.
Symbol Display Selected tariff
T1 flashing Tariff1 Tariff1
T1 flashing
T2 steady
Tariff2 Tariff1
T1 flashing Tariff2 Tariff2
T2 flashing
T1 steady
Tariff1 Tariff2
4�5�-DIGITALOUTPUT(Model CVM-C5-xxx-RS485-C )
Themodel CVM-C5-xxx-RS485-C hasanoptoisolatedNPNtransistor(terminals3and4of
Figure 1
)thatmaybeprogrammedas:

A pulse output by kWh or kvarh�

An alarm associatedwithameasurementparameter�
27 Instruction Manual
CVM-C5-xxx-485