Primary voltage – CIRCUTOR CVM-C10 Series User Manual
Page 37
If you press the
key after changing the last digit, it will jump back to the first digit so you
can modify the previously programmed values again.
To validate the data, press
for 3 seconds and the
prog icon will disappear from the display.
If the password is correct, the icon will change its status to not locked .
If you do not enter the password or it is incorrect, you can open the programming menu but it
cannot be modified.
The programming menu is unlocked for a short period of time and it will be locked again when
you exit the unit's menu.
To permanently unlock the unit, select the programming parameter
Press key
to access the next programming step.
Default password: 1234.
4�9�1� Primary voltage
On this screen the voltage transformer primary is programmed.
Press key
for 3 seconds to edit the transformer primary
value. The
prog icon will be displayed on the bottom of the
screen.
To enter or modify the value, press the
key repeatedly,
increasing the value of the flashing digit.
When the desired value is shown on the screen, move onto the next digit by pressing the key
to modify the other values.
If you press the
key after changing the last digit, it will jump back to the first digit so you
can modify the previously programmed values again.
To validate the data, press
for 3 seconds and the
prog icon will disappear from the display.
The programmed value will be deleted if the entered value is higher than the maximum
programming value.
Maximum programming value: 599999.
Minimum programming value: 1.
Voltage ratio x Current ratio < 600000
NB: The ratio is the relation between the primary and the secondary.
Press key
to access the next programming step.
37
Instruction Manual
CVM-C10