Circutor CEM-C30 series Instrukcja Użytkownika Pobierz pdf (Strona 32)

Table 9 ( Continuation ) : Manufacturer information screens�

Screen Parameters

Reactive energy with resolution varh

32-bit CRC

(1)

The screen is displayed if there is a CEM M-RS485 (communications interface for units of the CEM

family) connected to the unit.

4.9.- PROGRAMMING

The most relevant parameters in metrological terms are congured in the programming menu.

Short press the button to access this menu.

This button is sealable, see “4.1.- BUTTON FUNCTIONS”, to restrict access to the programming

procedures.

The standby mode is activated again when no button is pressed for 60 seconds or by short

pressing the button.

4�9�1� Voltage primary transformation ratio

This is the home screen for entering the voltage primary ratio.

Long press the

button to view the value to be programmed.

To write or modify the value, short press the button

repeatedly, increasing the value of the ashing digit.

When the desired value is shown on the screen, move onto the next digit with a long press on

the button, allowing the remaining values to be modied.

CEM-C30

Instruction Manual

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Circutor CEM-C30 series Instrukcja Użytkownika Strona 32