Energy Meter Manual

3-4
IM 77C01E01-01E
3.3 Setting the Integrated Low-cut Power
This section explains how to set the integrated low-cut power by taking as an example the case when the
integrated low-cut power is changed from the initial value (0.05%) to 0.1%.
Operation
Operation
Integrated Low-cut Power
Setting screen
Integrated Low-cut Power
Setting screen
5
The screen changes to the one
for setting the parameter
and the alterable digit blinks.
Integrated Low-cut Power
screen
4
2
3
Measured Value screen
1
The parameter (VT ratio)
appears.
VT Ratio screen
Press twice.
Current value
Setpoint
The parameter
(integrated low-cut power)
appears.
Integrated Low-cut Power
screen
Press once.
Integrated Low-cut Power
Setting screen
To return to the Measured Value
screen, hold down .
If you do not operate any key for more
than 5 minutes on the Parameter
screen, the PR300 automatically
returns to the Measured Value screen.
Hold down for at
least 3 seconds.
Using or ,
change the setpoint.
Press once to
blink the setpoint.
Press once while
the setpoint is blinking.
6
The setpoint is confirmed and the
PR300 returns to the Integrated Low-
cut Power screen.
Integrated low-cut power
setting completed.
To move to the digit to be changed,
use the following keys:
To the left To the right
To re-set the parameter:
Press any key other than
while all digits of the
setpoint are blinking.
The PR300 returns to the initial
setting screen.