Yokogawa PR300 Power and Energy Meter - Manual (Page 49)

4-8 IM 77C01E01-01E
4.5 Displaying Energy Values
Operation for Energy Value Display
For all measurement ranges of active energy, regenerative energy, LEAD reactive energy, LAG reactive
energy, and apparent energy, decimal places that are not appearing can be displayed by key operation.
1
2
1
2
1
2
3
4
1
2
3
4
5
3
Type A
Display
order
Display
order
Type B
Type C
Display
order
Display
order
Type D
● The digits being displayed are in in the table
below. The figures that are not highlighted are not
displayed and not visible.
● Every time is pressed, the display order is
incremented by
1
. If is pressed when the
smallest digit is appearing, the display will return to
the initial value (the display order returns to
1
).
● If there is no key entry for 60 minutes after shifting
the displayed digits, the display will automatically
return to the initial value (the display order returns to
1
).
As can be seen in the figures below, the energy value returns to 0 after reaching the maximum energy
value.
0 Time
Maximum energy
Active power Regenerative power
Electric energy Electric energy
0 Time
Maximum energy