ABB REL 551-C1*2.5 - Page 116

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Supervision of AC input quantities (DA) Chapter 8
Monitoring
Table 119: Setting parameters for the AC monitoring (DAnn-) function block
Parameter Range Default Unit Description
For each voltage input channels U1 - U5:
DA01--DA05
Operation Off, On Off - Operating mode for DAnn function
Hysteres 0.0-1999.9
Step: 0.1
5.0 kV Alarm hysteres for U1 - U5
EnAlRem Off, On On - Immediate event when an alarm is disabled
for U1 - U5 (produces an immediate event at
reset of any alarm monitoring element, when
On)
EnAlarms Off, On On - Set to 'On' to activate alarm supervision for
U1 - U5 (produces an immediate event at
operation of any alarm monitoring element,
when On)
HiAlarm 0.0-1999.9
Step: 0.1
220.0 kV High Alarm level for U1 - U5
HiWarn 0.0-1999.9
Step: 0.1
210.0 kV High Warning level for U1 - U5
LowWarn 0.0-1999.9
Step: 0.1
170.0 kV Low Warning level for U1 - U5
LowAlarm 0.0-1999.9
Step. 0.1
160.0 kV Low Alarm level for U1 - U5
RepInt 0-3600
Step: 1
0 s Time between reports for U1 - U5 in sec-
onds. 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
U1 - U5
DeadBand 0.0-1999.9
Step: 0.1
5.0 kV Amplitude dead band for U1 - U5
EnIDeadB Off, On Off - Enable integrating dead band supervision for
U1 - U5
IDeadB 0.0-1999.9
Step: 0.1
10.0 kV Integrating dead band for U1 - U5
EnDeadBP Off, On Off - Enable periodic dead band reporting U1 - U5
For each current input channels I1 - I5:
DA06 - DA10
Operation Off, On Off - Operating mode for DAnn function
Hysteres 0-99999
Step: 1
50 A Alarm hysteresis for I1 - I5
EnAlRem Off, On On - Immediate event when an alarm is disabled
for I1 - I5 (produces an immediate event at
reset of any alarm monitoring element, when
On)