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3-74 UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS) CHAPTER 3: IEC 61850 COMMUNICATION
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3.5.2.40 Negative sequence overvoltage (NegOv)
This element is instantiated in the following products: C70, D30, D60, F60, G30, G60, L30, L60, M60, T60.
Table 3-70: Negative sequence overvoltage data objects
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 3-71: Negative sequence time overcurrent data objects
3.5.2.42 Neutral current unbalance (NeAun)
This element is instantiated in the following products: C70.
general BOOLEAN ST NEG SEQ IOC# OP R
Dpo SPS NEG SEQ IOC# DPO operand R
stVal BOOLEAN ST NEG SEQ IOC# DPO R
BlkRefγ1 ORG NEG SEQ IOC# BLOCK setting in setting
group γ.
R
setSrcRef ObjectReference SP NEG SEQ IOC# BLOCK. reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
LNName: NegOvPTOV# LDevice inst: Prot UR element: Negative Sequence Overvoltage element # functions
data obj. data attribute Type FC UR Name Description R/W/C
Str ACD NEG SEQ OV # PKP operands (including
individual three phases)
R
general BOOLEAN ST NEG SEQ # PKP R
dirGeneral ENUMERATED ST 0, the code for unknown. It is unknown as
the element is non-directional
R
Op ACT NEG SEQ OV # OP operand (including
individual three phases)
R
general BOOLEAN ST NEG SEQ OV # OP R
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
BlkRefγ 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
BlkRefγ1 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: NegIocPIOC# LDevice inst: Prot UR element: Negative sequence Instantaneous Overcurrent element #
data obj. data attribute Type FC UR Name Description R/W/C