Schweitzer Engineering Laboratories SEL-701, Instruction Manual

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701 Motor Protection Relay
Date Code 20010719
Front-Panel Operation
Front-Panel Main Menu
5.16
Figure 5.21 Main Menu: Meter Values Function.
The Meter Values menu includes functions to display and reset meter data.
Display functions are Instantaneous Meter, Thermal and RTD Data, Demand Meter,
Energy Meter, and Maximum/Minimum Meter. Reset functions are Reset Demands,
Reset Demand Peaks, Reset Energy, and Reset Maximum/Minimum. When you select
a display function such as Instantaneous Meter in
Figure 5.22 , the relay displays a list
of meter values you can move through using the up and down arrow buttons. When you
select a reset function such as Reset Demand Peaks in
Figure 5.23 , the relay displays a
confirmation message. If you select yes, the relay resets the indicated meter values.
Figure 5.22 Meter Values Display Functions.
Press these keys
to move within the list.
Press this key to select
an underlined menu item.
Main Menu Item Meter Values Menu
Instantaneous Meter
↑
Thermal & RTD Data
↓
Demand Meter
Energy Meter
Max/Min Meter
Reset Demands
Reset Demand Peaks
Reset Energy
Reset Max/Min
Meter Values
ESC
ENTER
ENTER
Press these keys
to move within the list.
Meter Values Menu Item
IA= 10.6A(RMS)
↑
IB= 10.6A(RMS)
↓
IC= 10.5A(RMS)
IN= 0.2A(RMS)
VAB= 480V(RMS)
.
.
.
U/B = 0.0%
Instantaneous Meter
Instantaneous Meter Display
ESC
ENTER