HT instruments VEGA78 User Manual

Page 55

VEGA78

EN - 53

5.4.9. Predefined

configurations

In order to make the recording start easier the meter includes 5 selectable predefined
configurations which describe typical situation in electrical installations, besides a “Default”
configuration which defines the initial settings from the factory. The meter also permits to
define up to 16 free configuration which can be customized, saved and recalled by user
at any time. The selection of one of these configurations automatically sets only the
necessary parameters for recording operation under that circumstance. The predefined
configurations are:

1. DEFAULT: Setting parameters of default configuration from the exit of meter by

factory.

2. VOLTAGE ANOMALIES: Setting parameters for voltage anomalies recording only

(sags, swells, breaks – see § 10.1).

3. HARMONICS: Setting parameters for voltages and currents harmonic analysis (see §

10.2).

4. POWER & ENERGY: Setting parameters for power and energy measures (see § 10.4).

Pressing F2 key (or touch PREDEF. at display) in any “Recording Settings” screen. The
meter show the below screen:

12/09/2006 – 16:55:10

PREDEFINED CONFIGURATIONS

Typical Configuration

DEFAULT



VOLTAGE ANOMALIES

HARMONICS

POWER & ENERGY

ADD

REM

Fig. 101: Typical configuration screen

Select the desired typical configuration using up or down arrow keys or touch display.
Press SAVE or ENTER keys (or the smart icon

) to save the desired selection. The

warning message ”Change recording setting?” is shown by meter. Press “Ok” to confirm.
The meter automatically sets the parameters and updated the recording autonomy at
display.
To add a predefined customized configuration press the F1 key (or the ADD at display).
The warning message “Add actual configuration” is shown by meter. Press “Ok” to
confirm and activate automatically the virtual keyboard (see § 5.4.2.1) where it’s possible
to define and save the configuration name by user. At the end of these operations the
following screen is shown by meter: