GE b30 - Page 296

3-58 UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS) CHAPTER 3: IEC 61850 COMMUNICATION
3
Table 3-48: Field ground protection stage 2 objects
3.5.2.25 Frequency rate of change (RteHz)
This element is instantiated in the following products: D30, D60, F60, G30, G60, L30, L90, N60, T60.
Table 3-49: Frequency rate of change data objects
dirGeneral ENUMERATED ST 0, the code for unknown. It is unknown as
the element may be connected/
configured to look forward or backward
R
Op ACT FIELD GND STG1 OP operand R
general BOOLEAN ST FIELD GND STG1 OP R
Dpo SPS FIELD GND STG1 DPO operand R
stVal BOOLEAN ST FIELD GND STG1 DPO R
LNName: FldGnd2PHIZ1 LDevice inst: Prot UR element: FIELD GROUND element stage 2 functions
data obj. data attribute Type FC UR Name Description R/W/C
Str ACD FIELD GND STG2 PKP operand R
general BOOLEAN ST FIELD GND STG2 PKP R
dirGeneral ENUMERATED ST 0, the code for unknown. It is unknown as
the element may be connected/
configured to look forward or backward
R
Op ACT FIELD GND STG2 OP operand R
general BOOLEAN ST FIELD GND STG2 OP R
Dpo SPS FIELD GND STG2 DPO operand R
stVal BOOLEAN ST FIELD GND STG2 DPO R
LNName: RteHzPFRC# LDevice inst: Prot UR element: Frequency Rate of Change element #
data obj. data attribute Type FC UR Name Description R/W/C
Str ACD FREQ RATE # PKP operand, which is
indicates Op will operate when delay
expires.
R
general BOOLEAN ST FREQ RATE # PKP R
dirGeneral ENUMERATED ST 0, the code for unknown. R
Op ACT FREQ RATE # OP operand R
general BOOLEAN ST FREQ RATE # OP R
Dpo SPS FREQ RATE # DPO operand R
stVal BOOLEAN ST FREQ RATE # DPO R
HzChgRte MV FREQUENCY RATE OF CHANGE # in Hz/s R
instMag AnalogueValue MX R
instMag.f FLOAT32 FREQUENCY RATE OF CHANGE # R
Mag AnalogueValue MX R
mag.f FLOAT32 FREQUENCY RATE OF CHANGE #
on deadband exception
R
units Unit CF R
units.SIUint ENUMERATED 75, the code for Rate of change of
frequency (Hz/s)
R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF RteHzPFRC#.HzChgRte.db R/W/C
zeroDb INT32U CF 0 R
BlkRef1 ORG FREQ RATE # BLOCK setting. R
setSrcRef ObjectReference SP FREQ RATE # BLOCK. reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
LNName: FldGnd1PHIZ1 LDevice inst: Prot UR element: FIELD GROUND element stage 1 functions
data obj. data attribute Type FC UR Name Description R/W/C