HT9022
EN - 34
5.5.2.4. AC+DC Voltage and Current
The screen shows an example of AC+DC Voltage and Current
measurement.
Mod Par Sys
Fnz
A C 5 0 . 0 H z
2 2 9 . 7
V
9 9 . 6
A
1 P
19/01-17:00:00
5.5.2.4.1. Key F4 “Fnz” in AC Voltage and Current measurement
While measuring Voltage and Current, press key
F4
(
Fnz
) to
open the drop-down menu shown on the screen to the side. At
each subsequent pressure of key
F4
, the cursor will scroll
through the available items, as follows:
•
Max
: it constantly displays the maximum value of the
measured parameter;
•
Min
: it constantly displays the minimum value of the
measured parameter;
•
Cr+
: it constantly displays the maximum positive crest value
Mod Par OK
Fnz
A C 5 0 . 0 H z
2 2 9 . 7
V
9 9 . 6
A
19/01-17:00:00
measured;
•
Cr-
: it constantly displays the minimum negative crest value measured;
•
Zero
: it zeroes the average value of the measured current;
•
Rst
: it deletes all stored Max, Min, Cr+ and Cr- values;
•
Esc
: it goes back to a normal measuring mode.
WARNING
Note: carry out current zeroing before clamping the conductor.
By pressing key
F3
(
OK
), the selected item is confirmed.
To the side, an example of measurement with active Max
function. The display shows the active function.
Mod Par Sys
Fnz
M a x
A C 5 0 . 0 H z
2 2 9 . 7
V
9 9 . 6
A
1 P
19/01-17:00:00
Max
Min
Cr+
Cr-
Zero
Rst
Esc
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