Zero - Fluke NORMA 6003 User Manual

NORMA 6003/NORMA 6003+/
NORMA 6004/NORMA 6004+
User Manual
6. Push ] (Select) and use the up and down arrow ( M N ) keys to select the corresponding
option. Then push ] (Select) again to confirm the option.
7. Use the left and right arrow ( O P ) keys to select each of the remaining wiring groups one by one
and repeat the step 6.
8. Push Q (Back) on the control panel to go back to the previous menu; push the button
continuously to go back to the main screen
Set Sync Source
When the Analyzer measures AC signals, most of the measurements are calculated using the full-
cycle sampling method to reduce the truncation error. In this case, a channel needs to be selected as
the sync source to determine the length of the entire cycle.
For each wiring group, you can select a sync source, and the voltage or current of any channel in the
wiring group can be selected as the sync source. In general, the voltage of the power frequency
system is more stable than the current. Fluke recommends using the voltage as the sync source. The
voltage of the frequency conversion system has a large high-frequency component, while the high-
frequency component of the current is relatively small. Therefore, when the current is relatively stable,
the current can be selected as the sync source; however, if the current value is small or it is not
stable, then the voltage should be selected as the sync source.

Zero

The function of zeroing is to reset the current value of the specified channel to calibrate the the zero
position of the Analyzer itself and the external sensor. The Analyzer supports zeroing each module.
1. From the Main screen of any view mode select
2. Use the arrow ( M N O P ) keys to move the cursor to the option you want to zero, then push ]
(Select), the selection box of the current item turns yellow and a black "×" symbol shows,
indicating that it has been selected. If you push ] (Select) again, the selection box will be
restored to blank, indicating that it is not selected.
3. Repeat step
2
4. Use the arrow ( M N O P ) keys to move the cursor to the Zero button and push ] (Select) on
the control panel.
30
for each channel you want to zero.
(Configure) >
A
(Zero).
D