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UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
CHAPTER 3: IEC 61850 COMMUNICATION
3
3.5.2.41 Negative sequence time overcurrent (NegToc)
This element is instantiated in the following products: C70, D30, D60, F35, F60, L30, L60, L90, T60.
Table 3-70: Negative sequence time overcurrent data objects
3.5.2.42 Neutral current unbalance (NeAun)
This element is instantiated in the following products: C70.
Table 3-71: Neutral current unbalance data objects
Dpo
SPS
NEG SEQ OV # DPO operand, which is the
inverse of NEG SEQ OV PKP
R
stVal
BOOLEAN
ST NEG SEQ OV # DPO
R
BlkRef
γ
ORG
NEG SEQ OV # BLK setting for setting
group
γ
.
R
setSrcRef
ObjectReference SP NEG SEQ OV # BLK for group
γ
. reference to the data attribute to input
R/C
setSrcCB
ObjectReference SP
source GoCB of input if via GOOSE
R/C
LNName: NegTocPTOC#
LDevice inst: Prot
UR element: Negative sequence Time Overcurrent element #
data obj. data attribute
Type
FC UR Name
Description
R/W/C
Str
ACD
NEG SEQ TOC# PKP operand, which
indicates Op will operate when delay
expires.
R
general
BOOLEAN
ST NEG SEQ TOC# PKP
R
dirGeneral
ENUMERATED
ST
0, the code for unknown.
R
Op
ACT
NEG SEQ TOC# OP operand
R
general
BOOLEAN
ST NEG SEQ TOC# OP
R
Dpo
SPS
NEG SEQ TOC# DPO operand
R
stVal
BOOLEAN
ST NEG SEQ TOC# DPO
R
BlkRef
γ
1
ORG
NEG SEQ TOC# BLOCK setting for setting
group
γ
.
R
setSrcRef
ObjectReference SP NEG SEQ TOC# BLOCK.
reference to the data attribute to input
R/C
setSrcCB
ObjectReference SP
source GoCB of input if via GOOSE
R/C
LNName: NeAUnPTOC#
LDevice inst: Prot
UR element: Neutral Current Unbalance element #
data obj. data attribute
Type
FC UR Name
Description
R/W/C
Str
ACD
NTRL CUR # PKP operands.
R
general
BOOLEAN
ST NTRL CUR # PKP
R
dirGeneral
ENUMERATED
ST
0, the code for unknown.
R
Op
ACT
NTRL CUR # OP operand
R
general
BOOLEAN
ST NTRL CUR # OP
R
Dpo
SPS
NTRL CUR # DPO operand
R
stVal
BOOLEAN
ST NTRL CUR # DPO
R
RawAnsp
MV
Raw INsp in per unit
R
instMag
AnalogueValue MX
R
instMag.f
FLOAT32
Raw INsp
R
mag
AnalogueValue MX
R
mag.f
FLOAT32
instMag.f deadbanded
exception
R
units
Unit
CF
R
units.SIUnit
ENUMERATED
1, the code for dimensionless (per unit)
R
units.multiplier
ENUMERATED
0, the code for a multiplier of 1
R
db
INT32
CF NeAUnPTOC#.RawAnsp.db
R/W/C
zeroDb
INT32
CF
0
R