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Schweitzer Engineering Laboratories SEL-421-4 - Page 1161

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12.19
Date Code 20171006 Instruction Manual SEL-400 Series Relays
Settings
Front-Panel Settings
Boolean display points are selected using freeform settings fields. Two types of
display points can be entered: Boolean and analog. For Boolean display points,
the entry syntax is:
Bit name, "Label", "Set String", "Clear String", Text Size"
STA_BAT Station Battery Screen (Y,N) N
FUND_VI Fundamental Voltage and Current Screen (Y,N) Y
FUNDSEQ Fundamental Sequence Quantities Screen (Y,N) N
FUND_BK Fundamental Breaker Currents Screen (Y,N) N
DIFF_L Differential Metering Local Currents Screen (Y,N) Y
DIFF_T Differential Metering Total Currents Screen (Y,N) Y
DIFF Differential Metering (Y,N) Y
ZONECFG Terminals Associated with Zones (Y,N) Y
Table 12.30 Selectable Operator Pushbuttons
Label Prompt Default Value
PB1_HMI Pushbutton 1 HMI Screen (OFF,AP,DP,EVE,SER)
a,
b
a
PB
n
_HMI can only be set to DP if a valid display point has been set.
b
Each instance (AP, DP, EVE, SER) can only be set to a single operator pushbutton.
OFF = No HMI Pushbutton Operation
AP = Alarm Points
DP = Display Points
EVE = Event Summaries
SER = SER HMI Display
OFF
PB2_HMI Pushbutton 2 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB3_HMI Pushbutton 3 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB4_HMI Pushbutton 4 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB5_HMI Pushbutton 5 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB6_HMI Pushbutton 6 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB7_HMI Pushbutton 7 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB8_HMI Pushbutton 8 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB9_HMI
c
c
PB9–PB12 settings are only available on 12-pushbutton models.
Pushbutton 9 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB10HMI
c
Pushbutton 10 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB11HMI
c
Pushbutton 11 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
PB12HMI
c
Pushbutton 12 HMI Screen (OFF,AP,DP,EVE,SER)
a, b
OFF
Table 12.31 Front-Panel Event Display
Label Prompt Default Value
DISP_ER Enable HMI Auto Display of Events Summaries (Y,N) Y
TYPE_ER Types of Events for HMI Auto Display (ALL,TRIP)
a
a
Setting is only available if DISP_ER := Y.
ALL
NUM_ER Operator Pushbutton Events to Display (1–100)
b
b
Setting is only available if an operator pushbutton has been set to EVE.
10
c
c
Some relays default NUM_ER to 3.
Table 12.29 Selectable Screens for the Front Panel (Sheet 2 of 2)
Label Prompt Default Value

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