HT Italia VEGA 76, Руководство пользователя

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VEGA 76
EN - 28
6.2.4. "WAVE" mode
By 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.
Example of screen in single-
phase mode
Example of screen in “3-wire”
or “4-wire” three-phase mode
The symbols used are described in Tab. 2. For eventual messages displayed see chapter
14. Following keys are enabled:
•
F1 : (only for three-phase mode): to display the values relevant to the
following phase.
•
ESC : to return back to METER mode (see paragraph 6.2.2).
•
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 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).
27.09.00 17:35:12
I1 = 230.2 A
Ipk1 = 325.5 A
freq = 50.0 Hz
27.09.00 17:35:12
I2 = 400.2 A
Ipk2 = 565.5 A
freq = 50.0 Hz
ChgP