CARLO GAVAZZI WM23-96 - PROGRAMMING Manuel d'utilisateur télécharger pdf (Page 11)

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Programming

Digital outputs

Measuring pages

If for example

, you select the value “15 minutes”,

the instrument calculates the demand value and

updates the value every 15 minutes. See the dia-

gram below.

■ Synchronization

The synchronization allows the instrument, by means of the

digital inputs, to start the integration of the power dmd at

the same time as the official watthour meter. Without digital

input module, the reset and the start of the energy integra-

Where: Pc is the contractual power

t1 is the selected integration period

■ Dmd calculation

This function allows the user to

select the integration time of the W,

VA and var demand value (var only

by means of RS485). To enter these

functions select “P.int t” from the

main menu by the and

keys; to enter in the menu press

. Set the desired value by

means of the and keys and

confirm the new value with .

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CARLO GAVAZZI WM23-96 - PROGRAMMING Manuel d'utilisateur Page 11