2.5 Basic IED functions
GUID-C8F0E5D2-E305-4184-9627-F6B5864216CA v12
Table 4: Basic IED functions
IEC 61850 or function
name
Description
INTERRSIG Self supervision with internal event list
TIMESYNCHGEN Time synchronization module
BININPUT,
SYNCHCAN,
SYNCHGPS,
SYNCHCMPPS,
SYNCHLON,
SYNCHPPH,
SYNCHPPS, SNTP,
SYNCHSPA
Time synchronization
PTP Precision time protocol
TIMEZONE Time synchronization
IRIG-B Time synchronization
SETGRPS Number of setting groups
ACTVGRP Parameter setting groups
TESTMODE Test mode functionality
CHNGLCK Change lock function
SMBI Signal matrix for binary inputs
SMBO Signal matrix for binary outputs
SMAI1 - SMAI12 Signal matrix for analog inputs
3PHSUM Summation block 3 phase
ATHSTAT Authority status
ATHCHCK Authority check
AUTHMAN Authority management
FTPACCS FTP access with password
GBASVAL Global base values for settings
ALTMS Time master supervision
ALTIM Time management
COMSTATUS Protocol diagnostic
Table 5: Local HMI functions
IEC 61850 or function
name
ANSI Description
LHMICTRL Local HMI signals
LANGUAGE Local human machine language
SCREEN Local HMI Local human machine screen behavior
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Section 2 1MRK 506 382-UEN A
Available functions
48 Line distance protection REL650 2.2 IEC
Technical manual