GE UR T60, Instruction Manual

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C-28 T60 Transformer Protection System GE Multilin
C.7 LOGICAL NODES APPENDIX C
C
RSYN : Synchronism-check or synchronizing ---
C: LOGICAL NODES FOR CONTROL
CALH
: Alarm handling ---
CCGR : Cooling group control ---
CILO : Interlocking ---
CPOW : Point-on-wave switching ---
CSWI : Switch controller Yes
G: LOGICAL NODES FOR GENERIC REFERENCES
GAPC
: Generic automatic process control ---
GGIO : Generic process I/O Yes
GSAL : Generic security application ---
I: LOGICAL NODES FOR INTERFACING AND ARCHIVING
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 ---
AVCO : Voltage control ---
M: LOGICAL NODES FOR METERING AND MEASUREMENT
MDIF
: Differential measurements ---
MHAI : Harmonics or interharmonics ---
MHAN : Non phase related harmonics or interharmonic ---
MMTR : Metering ---
MMXN : Non phase related measurement Yes
MMXU : Measurement Yes
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 Yes
T: LOGICAL NODES FOR INSTRUMENT TRANSFORMERS
TCTR
: Current transformer ---
TVTR : Voltage transformer ---
Y: LOGICAL NODES FOR POWER TRANSFORMERS
YEFN
: Earth fault neutralizer (Peterson coil) ---
YLTC : Tap changer ---
YPSH : Power shunt ---
YPTR : Power transformer ---
Table C–1: IEC 61850 LOGICAL NODES (Sheet 2 of 3)
NODES UR-FAMILY