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VEGA 76
6.3.3. "WAVE" mode
Selecting the WAVE mode one of the below screens will be displayed according to the
settings made as per paragraph 5.2. The screens show the waveform of the phase
currents and the phase (or phase-to-phase) voltage.
27.09.00
V1
I1
pf1
17:35:12
= 229.7
= 132.0
= 0.98
V
A
i
27.09.00
V12
I1
17:35:12
= 379.9
= 132.0
V
A
ChgP
Example of screen in singlephase mode
27.09.00
V1
I1
pf1
17:35:12
= 229.7
= 132.0
= 0.98
V
A
i
ChgP
Example of screen in “3 wires”
three-phase mode
Example of screen in “4 wires”
three-phase mode
The symbols used are described in Tab. 3.
For eventual messages displayed see appendix 1 – MESSAGES DISPLAYED.
Following keys are enabled:
F1:
(only for three-phase mode): to display the values relevant to the
following phase. On the basis of the settings made as per paragraph
5.2 following screens are displayed cyclically:
3 wires three-phase: values of the Wattmeter 1-2, values of the wattmeter 2-3
4 wires three-phase: values of phase 1, phase 2 and phase 3
ESC:
to return back to METER mode (see paragraph 6.3.2).
SAVE:
to save in the instrument memory a record of “Smp” type (see
paragraph 5.4) containing the instantaneous values of voltage and
current present on the instrument inputs. This function is disabled
during a recording.
ENTER/HOLD: to enable/disable the HOLD function (updating interruption) of the
displayed data. All the previous functions remain however available.
When the HOLD function is enabled, the word HOLD is displayed.
When this function is enabled it’s not possible to record or take an
energy measurement. This function is disabled during a recording or
an energy measurement.
MENU:
to enter in the MENU mode and change the instrument settings (see
paragraph 5.2 and 5.3). It’s not possible to enter the configuration
MENU during a recording or an energy measurement.
START/STOP: to record selected parameters according to the instrument’s settings
(see chapter 7).
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