Schweitzer Engineering Laboratories SEL-751 - Table F.22 Logical Device: con (Remote Control)

F.35
Date Code 20170927 Instruction Manual SEL-751 Relay
IEC 61850 Communications
Logical Nodes
Table F.22 shows the LN associated with control elements defined as Logical
Device CON.
THERMMTHR1 MaxOthTmp.instMag.f RTDOTHMX
c
Other maximum RTD temperature
THERMMTHR1 MaxWdgTmp.instMag.f RTDWDGMX
c
Maximum winding RTD temperature
THERMMTHR1 Tmp01.instMag.f–
Tmp12.instMag.f
RTD1–RTD12
c
RTD1–RTD12 temperature
THERMMTHE1 Thrl1.instMag.f–Thrl3.instMag.f THRL1–
THRL3
d
Operating quantity thermal level memory from
Element 1 to Element 3
THERMMTHE1 Thieq1.instMag.f–
Thieq3.instMag.f
THIEQ1–
THIEQ3
d
Operating quantity equivalent current from Element 1 to
Element 3
THERMMTHE1 Thtcu1.instMag.f–
Thtcu3.instMag.f
THTCU1–
THTCU3
d
Thermal capacity used from Element 1 to Element 3
THERMMTHE1 Thtrip1.instMag.f–
Thtrip3.instMag.f
THTRIP1–
THTRIP3
d
Time before thermal element trips from Element 1 to
Element 3
THERMMTHE1 Thrls1.instMag.f–
Thrls3.instMag.f
THRLS1–
THRLS3
d
Time before thermal element releases from Element 1 to
Element 3
Functional Constraint = ST
DCZBAT1 BatHi.stVal DCHI Station dc battery instantaneous overvoltage element
DCZBAT1 BatLo.stVal DCLO Station dc battery instantaneous undervoltage element
THERMMTHR1 EEHealth.stVal RTDFLT?1:3
c
RTD input or communication status
a
MX values contain instantaneous attributes (instMag and instCVal), which are updated whenever the source updates, and other attributes
that are only updated when the source goes outside the data source’s deadband (mag and cVal). Only instantaneous values are shown in
the table.
b
Data validity depends on the relay model and installed card options. Refer to Section 1: Introduction and Specifications for different relay
models and available card options. Refer to Section 5: Metering and Monitoring for the model-dependent metering quantities.
c
Valid data depends on E49RTD and RTD1LOC–RTD12LOC settings.
d
Valid data depends on the E49IEC setting.
Table F.21 Logical Device: MET (Metering) (Sheet 5 of 5)
Logical Node Attribute Data Source Comment
Table F.22 Logical Device: CON (Remote Control)
Logical Node Status Control Relay Word Bit Comment
RBGGIO1 SPCSO01.stVal–
SPCSO08.stVal
SPCSO01.Oper.ctlVal–
SPCSO08.Oper.ctlVal
RB01–RB08 Remote Bits RB01–RB08
RBGGIO2 SPCSO09.stVal–
SPCSO16.stVal
SPCSO09.Oper.ctlVal–
SPCSO16.Oper.ctlVal
RB09–RB16 Remote Bits RB09–RB16
RBGGIO3 SPCSO17.stVal–
SPCSO24.stVal
SPCSO17.Oper.ctlVal–
SPCSO24.Oper.ctlVal
RB17–RB24 Remote Bits RB17–RB24
RBGGIO4 SPCSO25.stVal–
SPCSO32.stVal
SPCSO25.Oper.ctlVal–
SPCSO32.Oper.ctlVal
RB25–RB32 Remote Bits RB25–RB32