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2.3.4
Automatic control functions
2.3.4.1
LD0.OLATCC1 On-load tap changer controller
Table 15:
LD0.OLATCC1 On-load tap changer controller
IEC 61850 name
SA name
Description
Values
LD0.OLATCC1
.ParOp.stVal
PARALLEL
Parallel or single op.
1=Parallel
.Auto.stVal
AUTO
Auto or manual op.
1=Auto
.TapOpR.stVal
RAISE_OWN
Raise command
1=Raise
.TapOpL.stVal
LOWER_OWN
Lower command
1=Lower
.TapOpErr.stVal
ALARM
Alarm
1=Alarm
.EndPosR.stVal
-
Block raise
1=Raise
.EndPosL.stVal
-
Block lower
1=Lower
.LTCBlkAHi.stVal
BLKD_I_LOD
Over current blocking
1=Block
.LTCBlkVLo.stVal
BLKD_U_UN
Under voltage blocking
1=Block
.LTCRnbk.stVal
RNBK_U_OV
Raise voltage runback block
1=Block
.LTCBlkCirA.stVal
BLKD_I_CIR
High circulating current block
1=Block
.LTCBlkSt.stVal
BLKD_LTCBLK
External blocking
1=Block
.ErrParTra.stVal
PAR_FAIL
Parallel failure detected
1=Failure
2.3.5
Metering and measurand functions
2.3.5.1
LD0.CMMXU1 Phase currents (1) limit supervision
Table 16:
LD0.CMMXU1 Phase currents (1) limit supervision
IEC 61850 name
SA name
Description
Values
LD0.CMMXU1
.HiAlm.stVal
HIGH_ALARM
High alarm
1=Alarm
.HiWrn.stVal
HIGH_WARN
High warning
1=Warning
.LoAlm.stVal
LOW_ALARM
Low alarm
1=Alarm
.LoWrn.stVal
LOW_WARN
Low warning
1=Warning
2.3.5.2
LD0.RESCMMXU1 Residual current limit supervision
Table 17:
LD0.RESCMMXU1 Residual current limit supervision
IEC 61850 name
SA name
Description
Values
LD0.RESCMMXU1
.HiAlm.stVal
HIGH_ALARM
High alarm
1=Alarm
.HiWrn.stVal
HIGH_WARN
High warning
1=Warning
1MRS757056 C
Section 2
DNP3 data mappings
REU615
19
Point List Manual