Automatic Control Functions; Ld0.Olatcc1 On-Load Tap Changer Controller; Metering And Measurand Functions; Ld0.Cmmxu1 Phase Currents (1) Limit Supervision - ABB Relion 620 Series Manual

Section 2
DNP3 data mappings
2.3.4
2.3.4.1
Table 21:

LD0.OLATCC1 On-load tap changer controller

IEC 61850 name
LD0.OLATCC1
.ParOp.stVal
.Auto.stVal
.TapOpR.stVal
.TapOpL.stVal
.TapOpErr.stVal
.EndPosR.stVal
.EndPosL.stVal
.LTCBlkAHi.stVal
.LTCBlkVLo.stVal
.LTCRnbk.stVal
.LTCBlkCirA.stVal
.LTCBlkSt.stVal
.ErrParTra.stVal
2.3.5
2.3.5.1
Table 22:

LD0.CMMXU1 Phase currents (1) limit supervision

IEC 61850 name
LD0.CMMXU1
.HiAlm.stVal
.HiWrn.stVal
.LoAlm.stVal
.LoWrn.stVal
28

Automatic control functions

LD0.OLATCC1 On-load tap changer controller
SA name
PARALLEL
AUTO
RAISE_OWN
LOWER_OWN
ALARM
-
-
BLKD_I_LOD
BLKD_U_UN
RNBK_U_OV
BLKD_I_CIR
BLKD_LTCBLK
PAR_FAIL

Metering and measurand functions

LD0.CMMXU1 Phase currents (1) limit supervision
SA name
HIGH_ALARM
HIGH_WARN
LOW_ALARM
LOW_WARN
Description
Parallel or single op.
Auto or manual op.
Raise command
Lower command
Alarm
Block raise
Block lower
Over current blocking
Under voltage blocking
Raise voltage runback block
High circulating current block
External blocking
Parallel failure detected
Description
High alarm
High warning
Low alarm
Low warning
1MRS757660 A
Values
1=Parallel
1=Auto
1=Raise
1=Lower
1=Alarm
1=Raise
1=Lower
1=Block
1=Block
1=Block
1=Block
1=Block
1=Failure
Values
1=Alarm
1=Warning
1=Alarm
1=Warning
RET620
Point List Manual