GE b30, Communications Manual

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3-64 UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS) CHAPTER 3: IEC 61850 COMMUNICATION
3
PFLLfail SPS 87L DIFF PFLL FAIL operand, which
becomes on when the differential
element’s phase and frequency lock loop
(PFLL) has failed.
R
stVal BOOLEAN ST 87L DIFF PFLL FAIL R
Asymmetr
y
SPS 87L DIFF CH ASYM DET operand, which
becomes on when the differential
element’s has detected substantial
communications channel asymmetry.
R
stVal BOOLEAN ST 87L DIFF CH ASYM DET R
ChFail ζ SPS 87L DIFF CH ζ FAIL operand, which
becomes on when the differential
element’s has detected communications
channel ζ failed.
R
stVal BOOLEAN ST 87L DIFF CH ζ FAIL R
LosPkt ζ SPS 87L DIFF CH ζ LOSTPKT operand, which
becomes on when the differential
element’s has detected the lost packet
threshold has been exceeded on channel
ζ .
R
stVal BOOLEAN ST 87L DIFF CH ζ LOSTPKT R
CrcFail ζ SPS 87L DIFF CH ζ CRCFAIL operand, which
becomes on when the differential
element’s has detected the CRC error
threshold has been exceeded on channel
ζ .
R
stVal BOOLEAN ST 87L DIFF CH ζ CRCFAIL R
IdFail ζ SPS 87L DIFF CH ζ ID FAIL operand, which
becomes on when the differential
element’s ID check for a peer L90 on
channel ζ has failed.
R
stVal BOOLEAN ST 87L DIFF CH ζ ID FAIL R
AnyGpsFail SPS 87L DIFF GPS FAIL operand, which
becomes on when the GPS signal failed
or is not configured properly at any
terminal.
R
stVal BOOLEAN ST 87L DIFF GPS FAIL R
MaxAsymO
p ζ
SPS 87L DIFF CH ζ MAX ASYM operand, which
becomes on when the Asymmetry on
channel ζ exceeded preset value.
R
stVal BOOLEAN ST 87L DIFF CH ζ MAX ASYM R
TmChgOp ζ SPS 87L DIFF CH ζ TIME CHNG operand, which
becomes on when the Change in round
trip delay on channel ζ exceeded preset
value.
R
stVal BOOLEAN ST 87L DIFF CH ζ TIME CHNG R
GpsFail ζ SPS 87L DIFF GPS ζ FAIL operand. R
stVal BOOLEAN ST 87L DIFF GPS ζ FAIL R
Blk SPS 87L DIFF BLOCKED operand, which
becomes On when the 87L function is
blocked due to communication problems.
R
stVal BOOLEAN ST 87L DIFF BLOCKED R
BlkH φ SPS only instantiated in L90 R
stVal BOOLEAN ST 87L HARM2 θ OP R
DistDet SPS 50DD SV operand, which becomes On
when the 87L disturbance detector has
operated.
R
stVal BOOLEAN ST 50DD SV R
StubBusOp SPS STUB BUS OP operand, which becomes
On when the Stub Bus function is active.
R
stVal BOOLEAN ST STUB BUS OP R
DifAClc WYE Differential currents R
LNName: LinDfPDIF1 LDevice inst: Prot UR element: Line Differential element (ANSI 87L) phase and general
functions
data obj. data attribute Type FC UR Name Description R/W/C