ABB REL 501-C1 2.5 Technical Reference Manual page 187

Line distance protection terminal
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Supervision of AC input quantities (DA)
Parameter
Range
RepInt
0-3600
Step: 1
EnDeadB
Off, On
DeadBand
0.0-1999.9
Step: 0.1
EnIDeadB
Off, On
IDeadB
0.0-1999.9
Step: 0.1
EnDeadBP
Off, On
Operation
Off, On
Hysteres
0-99999
Step: 1
EnAlRem
Off, On
EnAlarms
Off, On
HiAlarm
0-99999
Step: 1
HiWarn
0-99999
Step: 1
LowWarn
0-99999
Step: 1
LowAlarm
0-99999
Step: 1
RepInt
0-3600
Step: 1
EnDeadB
Off, On
DeadBand
0-99999
Step: 1
EnIDeadB
Off, On
IDeadB
0-99999
Step: 1
EnDeadBP
Off, On
Default
Unit
Description
0
s
Time between reports for U in seconds. Zero
= Off (duration of time interval between two
reports at periodic reporting function. Setting
to 0 disables the periodic reporting
Off
-
Enable amplitude dead band supervision for
U
5.0
kV
Amplitude dead band for U
Off
-
Enable integrating dead band supervision for
U
10.0
kV
Integrating dead band for U
Off
-
Enable periodic dead band reporting U
Mean current measuring channel I : DA12-
Off
-
Operating mode for DAnn function
50
A
Alarm hysteresis for I
On
-
Immediate event when an alarm is disabled
for I (produces an immediate event at reset
of any alarm monitoring element, when On)
Off
-
Set to 'On' to activate alarm supervision for I
(produces an immediate event at operation
of any alarm monitoring element, when On)
900
A
High Alarm level for I
800
A
High Warning level for I
200
A
Low Warning level for I
100
A
Low Alarm level for I
0
s
Time between reports for I in seconds. Zero
= Off (duration of time interval between two
reports at periodic reporting function. Setting
to 0 disables the periodic reporting)
Off
-
Enable amplitude dead band supervision for
I
50
A
Amplitude dead band for I
Off
-
Enable integrating dead band supervision for
I
10000
A
Integrating dead band for I
Off
-
Enable periodic dead band reporting I
Chapter 11
Monitoring
175

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