VAMP 265 - Combined Overcurrent Status

Technical description
3 Supporting functions
3.8 Combined overcurrent status
VM265.EN011
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115
3.8. Combined overcurrent status
This function is collecting faults, fault types and registered
fault currents of all enabled overcurrent stages.
Line fault parameters
Parameter
Value
Unit
Description
Note
IFltLas
xI
N
Current of the latest
overcurrent fault
(Set)
LINE ALARM
AlrL1
AlrL2
AlrL3
0
1
Start (=alarm) status for
each phase.
0=No start since alarm
ClrDly
1=Start is on
OCs
0
1
Combined overcurrent start
status.
AlrL1=AlrL2=AlrL3=0
AlrL1=1 orAlrL2=1 or
AlrL3=1
LxAlarm
On
Off
„On‟ Event enabling for
AlrL1…3
Events are enabled
Events are disabled
Set
LxAlarmOff
On
Off
„Off‟ Event enabling for
AlrL1…3
Events are enabled
Events are disabled
Set
OCAlarm
On
Off
„On‟ Event enabling for
combined o/c starts
Events are enabled
Events are disabled
Set
OCAlarmOff
On
Off
„Off‟ Event enabling for
combined o/c starts
Events are enabled
Events are disabled
Set
IncFltEvnt
On
Off
Disabling several start and
trip events of the same fault
Several events are enabled
*)
Several events of an
increasing fault is disabled
**)
Set
ClrDly
0 ... 65535
s
Duration for active alarm
status AlrL1, Alr2, AlrL3
and Ocs
Set