3-54
UR SERIES – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
CHAPTER 3: IEC 61850 COMMUNICATION
3
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
phs
θ
CMV
R
phs
θ
.instCVal
Vector
MX
R
phs
θ
.instCVal.mag
.f
FLOAT32
I
θ
DIFF. CURRENT magnitude, in
primary amps
R
phs
θ
.instCVal.ang
.f
FLOAT32
I
θ
DIFF. CU
UR range -180...+180 converted to 0...360
R
phs
θ
.cVal
Vector
MX
R
phs
θ
.cVal.mag.f
FLOAT32
I
θ
DIFF. CURRENT magnitude, in
primary amps, with deadband
R
phs
θ
.cVal.ang.f
FLOAT32
I
θ
DIFF. CU
UR range -180...+180 converted to 0...360
R
phs
θ
.units
Unit
CF
R
phs
θ
.units.SIUnit
ENUMERATED
5, the code for amps
R
phs
θ
.units
.multiplier
ENUMERATED
0, the code for a multiplier of 1
R
phs
θ
.db
INT32U
CF LinDfPDIF1.DifAClc.phs
θ
.db
R/W/C
phs
θ
.zeroDb
INT32U
CF CURRENT CUT-OFF LEVEL setting
multiplied by 100000/46
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
Summary of Contents for UR series
Page 5: ...TABLE OF CONTENTS UR SERIES COMMUNICATIONS GUIDE v INDEX...
Page 6: ...vi UR SERIES COMMUNICATIONS GUIDE TABLE OF CONTENTS...
Page 20: ...1 14 UR SERIES COMMUNICATIONS GUIDE FOR FURTHER ASSISTANCE CHAPTER 1 INTRODUCTION 1...
Page 216: ...2 196 UR SERIES COMMUNICATIONS GUIDE MEMORY MAP CHAPTER 2 MODBUS COMMUNICATION 2...
Page 428: ...A 2 UR SERIES COMMUNICATIONS GUIDE REVISION HISTORY APPENDIX A MISCELLANEOUS A...