GE UR series, Manual

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CHAPTER 3: IEC 61850 COMMUNICATION MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR SERIES – COMMUNICATIONS GUIDE 3-37
3
3.5.2 Protection (Prot) logical device
The Prot logical device contains logical nodes that model protection and protection related functions.
The Prot logical device is available when the Advanced IEC 61850 option is purchased with the UR device.
3.5.2.1 Logical node zero (LLN0)
LLN0 is instantiated in all UR series devices implementing the Prot logical device.
Table 3-18: Logical node zero data objects for protection
3.5.2.2 Auxiliary overvoltage element (AuxOv)
This element is instantiated in the following products: B30, C60, D30, D60, F35, F60, G30, G60, L30, L60, L90, M60, T60.
Table 3-19: Auxiliary overvoltage data objects
3.5.2.3 Auxiliary undervoltage (AuxUv) element
This element is instantiated in the following products: C60, D30, D60, F35, F60, G30, G60, L30, L60, L90, M60, T60.
LNName: LLN0 LDevice inst: Prot
data obj. data attribute Type FC UR Name Description R/W/C
NamPlt LPL Logical node Prot configuration
information
R
vendor VISIBLE
STRING255
DC Mapped to LPHD1/PhyNam.vendor R
swRev VISIBLE
STRING255
DC Mapped to LPHD1/PhyNam.swRev R
configRev VISIBLE
STRING255
DC Prot configRev The factory default value is the empty
string
R
ldNs VISIBLE
STRING255
EX IEC 61850-7-4:2007B R
GrRef ORG Reference to the next higher-level
logical device (LD)
R
setSrcRef ObjectReference SP In communications, the Master ldName
setting if not empty, otherwise the
concatenation of the IED name and
“Master”.
In SCL, the concatenation of the IED
name and “Master”.
R
LNName:
AuxOvPTOV#
LDevice inst:
Prot
UR element:
Auxiliary Overvoltage element # functions
data obj. data attribute Type FC UR Name Description R/W/C
Str ACD AUX OV# PKP operands (including individual
three phases)
R
general
BOOLEAN
ST AUX OV# PKP R
dirGeneral
ENUMERATED
ST
0, the code for unknown. It is unknown as
the element is non-directional
R
Op ACT AUX OV# OP operand
R
general
BOOLEAN
ST AUX OV# OP R
Dpo SPS AUX OV# DPO operand, which is the inverse
of AUX OV PKP
R
stVal
BOOLEAN
ST AUX OV# DPO R
BlkRef γ ORG AUX OV# BLK setting for setting group γ
R
setSrcRef
ObjectReference
SP AUX 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