ABB Relion 670 Series Applications Manual page 449

1MRK 511 358-UUS A
A
B
C
ANSI07000113 V2 EN-US
Figure 207: Example of connection of parallel line IN for Fault locator LMBRFLO
16.9 Limit counter L4UFCNT
16.9.1 Identification
Function description
Limit counter
16.9.2 Application
Limit counter (L4UFCNT) is intended for applications where positive and/or negative sides on a
binary signal need to be counted.
The limit counter provides four independent limits to be checked against the accumulated
counted value. The four limit reach indication outputs can be utilized to initiate proceeding
actions. The output indicators remain high until the reset of the function.
Application manual
1
I1 I1
2
3
I2 I2
4
5
I3 I3
6
9
I5 I5
10
IEC 61850
identification
L4UFCNT
1
2
3
4
5
6
9
10
en07000113_1_ansi.v
sd
IEC 60617 ANSI/IEEE C37.2
identification device number
-
Section 16
Monitoring
GUID-22E141DB-38B3-462C-B031-73F7466DD135 v1
GUID-F3FB7B33-B189-4819-A1F0-8AC7762E9B7E v2
GUID-41B13135-5069-4A5A-86CE-B7DBE9CFEF38 v2
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