GE B30 Communications Manual page 311

CHAPTER 3: IEC 61850 COMMUNICATION
LNName: MotThmPTTR1
data obj. data attribute Type
mag.f FLOAT32
units Unit
units.SIUnit ENUMERATED
units.multiplier ENUMERATED
db INT32
zeroDb INT32
TotLOTm MV
instMag AnalogueValue
instMag.f FLOAT32
mag Analogue Value MX
mag.f FLOAT32
units Unit
units.SIUnit ENUMERATED
units.multiplier ENUMERATED
db INT32
zeroDb INT32
3.5.2.38 Negative sequence directional overcurrent (NegDoc)
This element is instantiated in the following products: C70, D30, D60, F60, G30, G60, L60, L90, T60.
Table 3-68: Negative sequence directional overcurrent data objects
LNName: NegDocRDIR#
data obj. data attribute Type
Dir ACD
general BOOLEAN
dirGeneral ENUMERATED
FwdOp SPS
stVal BOOLEAN
RvOp SPS
stVal BOOLEAN
BlkRefγ ORG
setSrcRef ObjectReference SP
setSrcCB ObjectReference SP
3.5.2.39 Negative sequence instantaneous overcurrent (NegIoc)
This element is instantiated in the following products: C70, D30, D60, F35, F60, L30, L60, L90, T60.
Table 3-69: Negative sequence instantaneous overcurrent
LNName: NegIocPIOC#
data obj. data attribute Type
Str ACD
general BOOLEAN
dirGeneral ENUMERATED
Op ACT
UR FAMILY – COMMUNICATIONS GUIDE
LDevice inst: Prot UR element: THERMAL MODEL element
FC UR Name
instMag.f on deadband
exception
CF
CF MotThmPTTR1.BiasMotLod.db
CF
MX
TOTAL MOTOR LOCKOUT TIME
instMag.f on deadband
exception
CF
CF MotThmPTTR1.TotLOTm.db
CF
LDevice inst: Prot UR element: Negative sequence Directional Overcurrent element #
FC UR Name
ST logical OR of operands NEG DIR
OC# FWD and NEG DIR OC# REV
ST
ST NEG SEQ DIR OC# FWD
ST NEG SEQ DIR OC# REV
NEG SEQ DIR OC# BLOCK for
group γ.
LDevice inst: Prot UR element: Negative sequence Instantaneous Overcurrent element #
FC UR Name
ST NEG SEQ IOC# PKP
ST
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
Description
1, the code for dimensionless
0, the code for a multiplier of 1
0
TOTAL MOTOR LOCKOUT TIME in seconds R
4, the code for Time (Sec)NOTE: Modbus
measures this value in Minute
0, the code for a multiplier of 1
0
Description
NEG DIR OC# FWD or NEG DIR OC# REV
operands, which becomes On when
Negative sequence directional
overcurrent is flowing in either forward or
reverse direction respectively
1 for forward 2 for backward 0 for none 3
for both
NEG SEQ DIR OC# FWD operand
NEG SEQ DIR OC# REV operand
NEG SEQ DIR OC# BLOCK setting for
setting group γ.
reference to the data attribute to input
source GoCB of input if via GOOSE
Description
NEG SEQ IOC# PKP operand, which is
indicates Op will operate when delay
expires.
0, the code for unknown.
NEG SEQ IOC# OP operand
R/W/C
R
R
R
R
R/W/C
R
R
R
R
R
3
R
R
R
R/W/C
R
R/W/C
R
R
R
R
R
R
R
R
R/C
R/C
R/W/C
R
R
R
R
3-73