Reference: A938
Index: B
Page 69
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Instruction Manual – NPS914 Alarm and Indication IED
Settings
Function uses available hardware and software digital signal statuses. These input signals are also setting
parameters for the function.
Table. 6.1. - 8. Indicator status.
Name
Range
Default
Description
Indicator
name
("Ind. Name")
-
IndX
The user-set name of the object, at maximum 32 characters long.
IndicatorX
Object status
("Ind.X
Object
Status")
0:
Intermediat
e 1: Open
2: Closed
3: Bad
-
Displays the status of the indicator object. Intermediate status is displayed when
neither of the status conditions (open or close) are active. Bad status is displayed
when both of the status conditions (open and close) are active.
Table. 6.1. - 9. Indicator I/O.
Signal
Range
Description
Indicator
X Open
input
("Ind.X
Open
Status
In")
Digital input or other
logical signal
selected by the user
(SWx)
A link to a physical digital input. The monitored indicator's OPEN status. "1" refers
to the active "Open" state of the monitored indicator. If IEC 61850 is enabled,
GOOSE signals can be used for status indication.
Indicator
X Close
input
("Ind.X
Close
Statu
s In")
Digital input or other
logical signal
selected by the user
(SWx)
A link to a physical digital input. The monitored indicator's CLOSE status. "1" refers to
the active "Close" state of the monitored indicator. If IEC 61850 is enabled, GOOSE
signals can be used for status indication.
Events
The indicator object monitoring function (abbreviated "CIN" in event block names) generates events from
the status changes in the monitored signals, including the continuous status indications. The user can
select which event messages are stored in the main event buffer: ON, OFF, or both.
Table. 6.1. - 10. Event codes (instances 1
– 5).
Event Number
Event channel
Event block name
Event Code
Description
6656
104
CIN1
0
Intermediate
6657
104
CIN1
1
Open
6658
104
CIN1
2
Close
6659
104
CIN1
3
Bad
6720
105
CIN2
0
Intermediate
6721
105
CIN2
1
Open
6722
105
CIN2
2
Close
