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ABB REL 551-C1*2.5 - Page 119

ABB REL 551-C1*2.5
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110
Supervision of AC input quantities (DA) Chapter 8
Monitoring
Active power measuring channel P:
DA13-
Operation Off, On Off - Operating mode for DAnn function
Hysteres 0.0-9999.9
Step. 0.1
5.0 MW Alarm hysteresis for P
EnAlRem Off, On On - Immediate event when an alarm is disabled
for P (produces an immediate event at reset
of any alarm monitoring element, when On)
EnAlarms Off, On Off - Set to 'On' to activate alarm supervision for P
(produces an immediate event at operation
of any alarm monitoring element, when On)
HiAlarm 0.0-9999.9
Step: 0.1
300.0 MW High Alarm level for P
HiWarn 0.0-9999.9
Step: 0.1
200.0 MW High Warning level for P
LowWarn 0.0-9999.9
Step: 0.1
80.0 MW Low Warning level for P
LowAlarm 0.0-9999.9
Step: 0.1
50.0 MW Low Alarm level for P
RepInt 0-3600
Step: 1
0 s Time between reports for P in seconds. Zero
= Off (duration of time interval between two
reports at periodic reporting function. Setting
to 0 disables the periodic reporting)
EnDeadB Off, On Off - Enable amplitude dead band supervision for
P
DeadBand 0.0-9999.9
Step: 0.1
1.0 MW Amplitude dead band for P
EnIDeadB Off, On Off - Enable integrating dead band supervision for
P
IDeadB 0.0-9999.9
Step: 0.1
10.0 MW Integrating dead band for P
EnDeadBP Off, On Off - Enable periodic dead band reporting P
Reactive power measuring channel Q:
DA14-
Operation Off, On Off - Operating mode for DAnn function
Hysteres 0.0-9999.9
Step: 0.1
5.0 Mvar Alarm hysteresis for Q
EnAlRem Off, On On - Immediate event when an alarm is disabled
for Q (produces an immediate event at reset
of any alarm monitoring element, when On)
Parameter Range Default Unit Description

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