Logical Nodes; Logical Nodes Table - GE T35 Instruction Manual

APPENDIX C
C.3LOGICAL NODES
The UR-series of relays supports IEC 61850 logical nodes as indicated in the following table. Note that the actual instantia-
tion of each logical node is determined by the product order code. For example. the logical node "PDIS" (distance protec-
tion) is available only in the D60 Line Distance Relay.
NODES
L: SYSTEM LOGICAL NODES
LPHD: Physical device information
LLN0: Logical node zero
P: LOGICAL NODES FOR PROTECTION FUNCTIONS
PDIF: Differential
PDIR: Direction comparison
PDIS: Distance
PDOP: Directional overpower
PDUP: Directional underpower
PFRC: Rate of change of frequency
PHAR: Harmonic restraint
PHIZ: Ground detector
PIOC: Instantaneous overcurrent
PMRI Motor restart inhibition
PMSS: Motor starting time supervision
POPF: Over power factor
PPAM: Phase angle measuring
PSCH: Protection scheme
PSDE: Sensitive directional earth fault
PTEF: Transient earth fault
PTOC: Time overcurrent
PTOF: Overfrequency
PTOV: Overvoltage
PTRC: Protection trip conditioning
PTTR: Thermal overload
PTUC: Undercurrent
PTUV: Undervoltage
PUPF: Underpower factor
PTUF: Underfrequency
PVOC: Voltage controlled time overcurrent
PVPH: Volts per Hz
PZSU: Zero speed or underspeed
R: LOGICAL NODES FOR PROTECTION RELATED
FUNCTIONS
RDRE: Disturbance recorder function
RADR: Disturbance recorder channel analogue
RBDR: Disturbance recorder channel binary
RDRS: Disturbance record handling
RBRF: Breaker failure
RDIR: Directional element
RFLO: Fault locator
RPSB: Power swing detection/blocking
RREC: Autoreclosing
GE Multilin
UR-FAMILY NODES
RSYN: Synchronism-check or synchronizing
Yes C: LOGICAL NODES FOR CONTROL
Yes CALH: Alarm handling
CCGR: Cooling group control
--- CILO: Interlocking
--- CPOW: Point-on-wave switching
Yes CSWI: Switch controller
--- G: LOGICAL NODES FOR GENERIC REFERENCES
--- GAPC: Generic automatic process control
--- GGIO: Generic process I/O
--- GSAL: Generic security application
--- I: LOGICAL NODES FOR INTERFACING AND ARCHIVING
Yes IARC: Archiving
--- IHMI: Human machine interface
--- ITCI: Telecontrol interface
--- ITMI: Telemonitoring interface
--- A: LOGICAL NODES FOR AUTOMATIC CONTROL
--- ANCR: Neutral current regulator
--- ARCO: Reactive power control
--- ATCC: Automatic tap changer controller
Yes AVCO: Voltage control
--- M: LOGICAL NODES FOR METERING AND MEASUREMENT
Yes MDIF: Differential measurements
Yes MHAI: Harmonics or interharmonics
Yes MHAN: Non phase related harmonics or
interharmonic
---
MMTR: Metering
Yes
MMXN: Non phase related measurement
---
MMXU: Measurement
---
MSQI: Sequence and imbalance
---
MSTA: Metering statistics
---
S: LOGICAL NODES FOR SENSORS AND MONITORING
---
SARC: Monitoring and diagnostics for arcs
SIMG: Insulation medium supervision (gas)
--- SIML: Insulation medium supervision (liquid)
--- SPDC: Monitoring and diagnostics for partial
discharges
---
X: LOGICAL NODES FOR SWITCHGEAR
---
XCBR: Circuit breaker
Yes
XSWI: Circuit switch
---
T: LOGICAL NODES FOR INSTRUMENT TRANSFORMERS
Yes
TCTR: Current transformer
Yes
TVTR: Voltage transformer
Yes
T35 Transformer Management Relay
C.3 LOGICAL NODES
C.3.1 LOGICAL NODES TABLE
UR-FAMILY
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Yes
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