3 Operating the instrument
38
U1..UN
True effective voltage value U
Rms
at cursor point
I1..IN
True effective current value U
Rms
at cursor point
Trig
Settled trigger value
Maximal and minimal current value on graph
Real time clock at cursor position
Time at cursor position
Table 3.32: Keys function
Toggle between voltage and current channel.
Show U
rms(1/2)
voltage trend graph
Show I
½Rms
current trend graph
Show voltage U
rms(1/2)
and current I
½Rms
trend in single graph
Show voltage U
rms(1/2)
and current I
½Rms
trend in two separate
graph
Select between single phase, neutral and all-phase trend
graph
Select between scopes.
Scroll the cursor along logged data.
Return to the “MAIN MENU”.
3.8 Events
and
Alarms
By entering “EVENTS&ALARMS” menu, following screen is shown
(see figure below)
.
Two submenus are displayed when entering this screen:
1. Events table
2. Alarms table
Figure 3.27: Events and alarms entry screen.
