GE B30 Communications Manual page 449

CHAPTER 3: IEC 61850 COMMUNICATION
Data object CDC Semantics
name
BadSt1 SPS Bad-status detected. The BREAKER/SWITCH BAD STATUS operand.
BatFail SPS The battery is not functioning. The BATTERY FAIL operand.
BDifAClc CMV B90 differential current
BiasMotLod MV Indicates thermal model biased motor load.
THERMAL MODEL BIASED MOTOR LOAD in x FLA.
BknRotClr SPC Command to Clear BROKEN ROTOR BAR DATA. TRUE= CLEAR BROKEN ROTOR BAR
DATA
BkrOp1 SPS Breaker failure status information operands. The BKR FAIL 1 T1 OP operand.
BkrOpnPl ACT Indicates open pole condition is detected in phase A, B, or C based on the breaker
auxiliary contacts. The OPEN POLE BKR phase A/B/C OP operand.
Blk2ndH1 SPS Indicates second harmonic blocking active (where the last digit of instance
number 1, 2, or 3 refers to phase A, B, and C respectively).
The XFMR PCNT DIFF 2ND A/B/C operand.
Blk5thH1 SPS Indicates fifth harmonic blocking active (where the last digit of instance number
1, 2, or 3 refers to phase A, B, and C respectively).
The XFMR PCNT DIFF 5TH A/B/C operand.
BlkH1 SPS The second harmonic of the transformer magnetizing inrush current has inhibited
the current differential element from operating.
The 87L HARM2 A/B/C OP operand, which becomes asserted when phase A/B/C
of second harmonic of the transformer magnetizing inrush current inhibits the
current differential element from operating.
BlkPhDis SPS Indicates blocking signal for neutral, ground, or negative sequence overcurrent
elements. The OPEN POLE BLK Phase AB/BC/CA/N operand.
BrckTrbl SPS Brick trouble. The BRICK TROUBLE operand.
BRstA CMV B90 restraint current
BusV0 CMV Zero Sequence Bus voltage in pu
BusVPh WYE Bus voltage in per unit for phase A, B, and C
BypsOff SPS Control interlocking is not manually bypassed.
The BREAKER 1 BYPASS OFF operand.
BypsOn SPS Control interlocking is manually bypassed.
The BREAKER 1 BYPASS ON operand.
ChA CMV B90's AC channel current
ChFail1 SPS Communications channel failed.
The 87L DIFF CH 1 FAIL operand, which becomes On when the differential element
has detected communications channel 1 failed.
ChV CMV B90's AC channel voltage
ClkUnsynch SPS Relay is not synchronized to the international time standard.
The CLOCK UNSYNCHRONIZED operand.
ClrMem SPC Clear Hi-Z oscillography
Cls2ndBkr SPS Close second Breaker signal. The AR CLOSE BKR2 operand.
ClsSt1 SPS Close status detected.
The BREAKER/SWITCH CLOSED operand.
CmpCt1I1 MV Compensated I1 current magnitude for CT bank 1.
CT1 COMP I1 Mag in amperes.
CmpCt1I2 MV Compensated I2 current magnitude for CT bank 1.
CT2 COMP I1 Mag in amperes.
CompAop MV Compensated operating current. Comp Iop in per unit.
CompAPh WYE Cm Iop in per unit for Phase A, B, and C
CompHz MV Indicates the frequency of the broken rotor bar spectral component.
The COMPONENT FREQ. in Hz.
UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
Used in logical nodes...
BkrΘXCBR, Bkr0XCBR,
Disc0XSWI, DiscΘXSWI,
GGIO3
LPHD
B_DifPDIF
MotThmPTTR
BknRotSVBR
BkrFaRBRF, B_BFaiRBRF
OpnPlΘSCBR
PctDifPDIF
PctDifPDIF
LinDfPDIF (L90)
OpnPlΘSCBR
LPHD
B_DifPDIF
NuVUnPTOV
VDifPDIF
Bkr0XCBR
Bkr0XCBR
B_AmpMMXN
LinDfPDIF
B_VolMMXN
LPHD
HiZPHIZ
Rec13pRREC
BkrΘXCBR, Bkr0XCBR,
Disc0XSWI, DiscΘXSWI,
GGIO3
PhCmp1PDIF
PhCmp1PDIF
NeAUnPTOC
PhAUnPTOC
BknRotSVBR
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