ABB REL670 2.2 IEC - Limit Counter L4 UFCNT

en07000113-1.vsd
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IEC07000113 V2 EN-US
Figure 397: Example of connection of parallel line IN for Fault locator
LMBRFLO
18.9 Limit counter L4UFCNT
GUID-22E141DB-38B3-462C-B031-73F7466DD135 v1
18.9.1 Identification
GUID-F3FB7B33-B189-4819-A1F0-8AC7762E9B7E v3
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Limit counter L4UFCNT -
18.9.2 Application
GUID-41B13135-5069-4A5A-86CE-B7DBE9CFEF38 v2
Limit counter (L4UFCNT) is intended for applications where positive and/or
negative flanks on a binary signal need to be counted.
1MRK 506 369-UEN B Section 18
Monitoring
Line distance protection REL670 2.2 IEC 795
Application manual