MI 2792 PowerQ4 Plus
Operating the instrument
45
Table 3.39: Keys functions
Start the recorder
Stop the recorder
Open configuration sub menu.
Possible options are:
“EN50160” – predefined configuration for EN 50160
survey.
Configuration 1 - user defined configuration.
Configuration 2 - user defined configuration.
“Default configuration” – factory defaults.
Note:
EN 50160 configuration records only average values
for defined time period.
Note:
EN 50160 by default records voltage parameters only.
Current, power and other dependent quantities are not
recorded nor shown in trend graphs by default. Using
SIGNALS menu user can add power or currents channels
and perform EN 50160 and power measurement
simultaneously.
Load the selected configuration (active in configuration sub
menu).
Save the changes to the selected configuration (active in
configuration sub menu).
Enter the selected submenu.
Select parameter / change value.
Select parameter / change value.
Back to the previous menu.
3.10 Waveform recorder
Waveform recording is a powerful tool for troubleshooting and capturing current and
voltage waveforms. Waveform method saves a defined number of periods of selected
voltage and current signals on a trigger occurrence. Each recording consists of
pretrigger buffer (before trigger occur) and store buffer (after trigger occured).
3.10.1 Setup
By entering “WAVEFORM RECORDER” from the “RECORDERS” menu screen the
“WAVEFORM RECORDER” setup screen is shown.
