P.7.10
SEL-411L Relay Protection Manual Date Code 20151029
Front-Panel Operations
Front-Panel Layout
If you enter a Relay Word bit or analog quantity that does not match a valid
relay element, the relay displays
Invalid element. If you enter a display
point that exceeds the allowable length, the relay displays:
Too many
characters
. If you enter an invalid scale factor, invalid width, too many
parameters, or omit necessary quotation marks or brackets, the relay displays
an error message. If a display point was used previously and you want to
remove the display point, you can delete the display point. In the front-panel
settings (SET F), at the Display Points and Aliases prompt, use the text-edit
Clear String ASCII string
Text Size S, D
Table 7.5 Display Point Settings—Analog
Description Range
Analog Quantity Name Section 17: Analog Quantities
User Text and Formatting ASCII string
Text Size S, D
Table 7.6 Display Point Settings—Boolean and Analog Examples
Example Display Point Setting Value
Example Display
12345678901234567890
IN201
IN201=1
IN201=0
MWHAIN,“{7.2}”
1234.56
50P1,Overcurrent,,
Overcurrent=1
Overcurrent=0
PSV01,Control,On,Off
Control=On
Control=Off
PSV02,Breaker,Tripped, Breaker=Tripped
Empty Line
50P1,,,Overcurrent Empty Line
Overcurrent
MWHAIN,“A Ph Import={7.2}”
A Ph Import=1234.56
MWHAIN,“A Ph Import={7.3}”
A Ph Import=$$$.$$$
MWHAIN,“A Ph Imp {4}MWh”
A Ph Imp 1234MWh
PAD,“{7.2}”
1234.56
PAD,“A Ph Dem Pwr={4.1}”
A Ph Dem Pwr=1234.5
ICD,“C Demand={5}”
C Demand= 1230
ICD,“C Demand={4.2,0.001} kA”
C Demand=1.23 kA
MWHAOUT,“A Phase Out={3, 1000}”
A Phase Out=1234
MWHAOUT,“A Phase Out={3, 1000} kWh”
A Phase Out=$$$ kWh
1,“Fixed Text”
Fixed Text
0,“Fixed Text”
Fixed Text
1, Empty Line
0, Empty Line
Display Point is hidden
Table 7.4 Display Point Settings—Boolean (Sheet 2 of 2)
Description Range