CHAPTER 3: IEC 61850 COMMUNICATION
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR SERIES – COMMUNICATIONS GUIDE
3-77
3
3.5.2.52 VT fuse failure (Vtff)
This element is instantiated in the following products: C60, C70, D30, D60, F60, G30, G60, L30, L60, L90, M60, N60, T60.
Table 3-75: VT fuse failure data objects
3.5.2.53 Wattmetric ground fault (Watt)
This element is instantiated in the following products: D60, F35, F60, L60, L90.
Table 3-76: Wattmetric ground fault data objects
stVal
BOOLEAN
ST VOLTS PER HERTZ # DPO
R
Str
ACD
VOLTS PER HERTZ # PKP operand
R
general
BOOLEAN
ST VOLTS PER HERTZ # PKP operand
R
dirGeneral
ENUMERATED
ST
0
R
BlkRef
γ
ORG
VOLTS /HZ # BLOCK setting for setting
group
γ
R
setSrcRef
ObjectReference
SP VOLTS/HZ # BLOCK 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:
VtffGAPC#
LDevice inst:
Prot
UR element:
VT FUSE FAILURE # function
data obj. data attribute
Type
FC UR Name
Description
R/W/C
FuFail
SPS
SRC# VT FUSE FAIL OP operands
R
stVal
BOOLEAN
ST SRC# VT FUSE FAIL OP
R
Dpo
SPS
SRC# VT FUSE FAIL DPO operand
R
stVal
BOOLEAN
ST SRC# VT FUSE FAIL DPO
R
Alm1
SPS
SRC# VT FF ALARM
R
stVal
BOOLEAN
ST SRC# VT FF ALARM
R
VSigLos
SPS
SRC# VT FUSE FAIL VOL LOSS operand
R
stV al
BOOLEAN
ST SRC# VT FUSE FAIL VOL LOSS
R
NeutOpn
SPS
SRC# VT NEU WIRE OPEN operand
R
stV al
BOOLEAN
ST SRC# VT NEU WIRE OPEN
R
LNName:
WattPSDE#
LDevice inst:
Prot
UR element:
Wattmetric Ground Fault # settings
data obj. data attribute
Type
FC UR Name
Description
R/W/C
Str
ACD
WATTMETRIC GND FLT # PKP operand
R
general
BOOLEAN
ST WATTMETRIC GND FLT # PKP
R
dirGeneral
ENUMERATED
ST
0 (unknown)
R
Op
ACT
WATTMETRIC GND FLT # OP operand
R
general
BOOLEAN
ST WATTMETRIC GND FLT # OP
R
Watt
MV
SRC # Three Phase Real Power, in primary
watts
R
instMag
AnalogueValue
MX
R
instMag.f
FLOAT32
WATT GND FLT # actual value
R
mag
AnalogueValue
MX
R
mag.f
FLOAT32
instMag.f on deadband exception
R
units
Unit
CF
R
units.SIUnit
ENUMERATED
38, the code for primary watts (J/s)
R
units.multiplier
ENUMERATED
0, the code for a multiplier of 1
R
db
INT32U
CF WattPSDE#.Watt.db
R/W/C
zeroDb
INT32U
CF
3-phase power cut-off level in percent
multiplied by 1000
R
BlkRef
γ
ORG
WATTMETRIC GND FLT # BLK setting for
setting group
γ
R
LNName:
VpHzPVPH#
LDevice inst:
Prot
UR element:
Volts per Hertz element #
data obj. data attribute
Type
FC UR Name
Description
R/W/C
Summary of Contents for UR series
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