GE b30 Communications Guide

3-116 UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS) CHAPTER 3: IEC 61850 COMMUNICATION
3
3.5.2.84 Wattmetric ground fault (Watt)
This element is instantiated in the following products: D30, D60, F35, F60, L60, L90.
Table 3-134: Wattmetric ground fault data objects
3.5.3 Control (Ctrl) logical device
The Ctrl logical device contains logical nodes that model UR control and monitoring functions.
The Ctrl logical device is available when the Advanced IEC 61850 option is purchased with the UR device.
3.5.3.1 Logical node zero (LLN0)
LLN0 is instantiated in all UR family devices implementing the Ctrl logical device.
Table 3-135: LLN0 data objects and attributes
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
BlkRefγ ORG WATTMETRIC GND FLT # BLK setting for
setting group γ.
R
setSrcRef ObjectReference SP WATTMETRIC GND FLT # BLK. reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
LNName: LLN0 LDevice inst: Ctrl UR element: Nameplate information for the logical nodes
data obj. data attribute Type FC UR Name Description R/W/C
Beh ENS This logical device’s behaviour R
stVal ENUMERATED ST R
LNName: VtffGAPC# LDevice inst: Prot UR element: VT FUSE FAILURE # function
data obj. data attribute Type FC UR Name Description R/W/C

GE b30 Specifications

General

Brand	GE
Model	b30
Category	Relays
Language	English