Default Mappings - ABB REX 521 Technical Reference Manual, General

REX 521
9.5.
Table 9.5.-1 Class 1 data signals
Function block
IEC name
Io> Non-directional earthfault general START
Io> Non-directional earthfault TRIP>
Io>> Non-directional earthfault TRIP>>
Io>> Non-directional earthfault START>>
Io>>> Non-directional earthfault START>>>
Io>>> Non-directional earthfault TRIP>>>
Io>--> Directional earthfault general START
Io>--> Directional earthfault TRIP>
Io>>--> Directional earthfault TRIP>>
Io>>--> Directional earthfault START>>
Io>>>--> Directional earthfault START>>>
Io>>>--> Directional earthfault TRIP>>>
I2> Negative-phase-sequence protection general START
I2> Negative-phase-sequence protection TRIP>
I2>> Negative-phase-sequence protection START>>
I2>> Negative-phase-sequence protection TRIP>>
3I( ) Phase reversal protection START
3I( ) Phase reversal protection TRIP
3I< Non-directional undercurrent, St1, START
3I< Non-directional undercurrent, St1, TRIP
3I> Non-directional overcurrent general START
3I> Non-directional overcurrent TRIP>
3I>> Non-directional overcurrent TRIP>>
3I>> Non-directional overcurrent START>>
64
Protection Relay
Technical Reference Manual, General

Default mappings

Explanations to the Table 9.5.-1:
Status
St
A According to the IEC 60870-5-103 standard
B According to "Digitale Stationsleittechnik - Ergänze Empfehlungen zur
Anwendung in Verteilnetzstationen"
P Private definition
Function type
If stated as *), the signal type Ftyp corresponds with the unit function
!
Ftyp
type. Unit function type may be adjusted via the Function type
parameter.
Information element number
InfoNum
General interrogation
GI 0 = Not in interrogation
1 = Interrogable
TypeId
Typ
Cause of transmission values
COT
Spontaneous
1
Interrogated
9
Remote command
12
Info
St Ftyp GI Typ COT
Num
A 160 67 1 2
A 160 92 0 2
A 160 93 0 2
P 162 95 1 1
P 162 97 1 1
P 162 99 0 1
P 163 67 1 1
P 163 92 0 1
P 163 93 0 1
P 163 95 1 1
P 163 97 1 1
P 163 99 0 1
P 21 84 1 1
P 21 90 0 1
P 21 91 1 1
P 21 94 0 1
P 22 84 1 1
P 22 90 0 1
P 20 84 1 1
P 20 90 0 1
A 160 84 1 2
A 160 90 0 2
A 160 91 0 2
P 162 94 1 1
1MRS 751108-MUM
Function block
(ABB name)
1, 9 NEF1Low
1 NEF1Low
1 NEF1High
1, 9 NEF1High
1, 9 NEF1Inst
1 NEF1Inst
1, 9 DEF2Low
1 DEF2Low
1 DEF2High
1, 9 DEF2High
1, 9 DEF2Inst
1 DEF2Inst
1,9 NPS3Low
1 NPS3Low
1,9 NPS3High
1 NPS3High
1,9 PREV3
1 PREV3
1,9 NUC3St1
1 NUC3St1
1, 9 NOC3Low
1 NOC3Low
1 NOC3High
1, 9 NOC3High