ABB RER670 - Basic IED Functions

IEC 61850 or function
name
ANSI Function description Railway
RER670
BinSigRec1_12M
BinSigRec1_22M
BinSigTran1_12M
BinSigTran1_22M
Binary signal transfer, 2Mbit receive/transmit 3
LDCMTRN Transmission of analog data from LDCM 1
LDCMTRN_2M Transmission of analog data from LDCM, 2Mbit 6
LDCMRecBinStat1
LDCMRecBinStat2
LDCMRecBinStat3
Receive binary status from remote LDCM 6/3/3
LDCMRecBinS2_2M Receive binary status from LDCM, 2Mbit 3
LDCMRecBinS3_2M Receive binary status from remote LDCM, 2Mbit 3
Scheme communication
ZCPSCH 85 Scheme communication logic for distance or overcurrent
protection
1-B60
ZCRWPSCH 85 Current reversal and weak-end infeed logic for distance
protection
1-B60
ECPSCH 85 Scheme communication logic for residual overcurrent
protection
1-B60
ECRWPSCH 85 Current reversal and weak-end infeed logic for residual
overcurrent protection
1-B60
2.6 Basic IED functions
GUID-C8F0E5D2-E305-4184-9627-F6B5864216CA v12
Table 8: 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
Table continues on next page
1MRK 506 375-UEN A Section 2
Application
Railway application RER670 2.2 IEC 35
Application manual