Negative-Sequence Time Overcurrent Protection For Machines Ns2Ptoc - ABB Relion Series 670 Manual

1MRK 511 349-UEN -
DO name DO type
Str b_dACD
Op b_dACT
UnbA v2_dMV
StrDur v2_dMV
7.5.13.4
Table 92: NS2PTOC Logical node data (instance 1)
DO name DO type
Mod a_dINC
Table continues on next page
670 series 2.1 IEC
Communication protocol manual
DA name FC
t ST
general ST
q ST
t ST
mag.f MX
q MX
t MX
mag.f MX
q MX
t MX
Negative-sequence time overcurrent protection for machines
NS2PTOC
LN type
NS2LLN0 instance 1 (revision 1)
NS2PTOC instance 1 (revision 1) NS2
NS2PTOC instance 2 (revision 1) NS2
NS2PTRC instance 1 (revision 2)
DA name FC
Oper.ctlVal CO
Oper.origin.orCat CO
Oper.origin.orIdent CO
Oper.ctlNum CO
Oper.T CO
Oper.Test CO
Oper.Check CO
stVal ST
q ST
T Signal
- START
T TRIP
T TRIP
T TRIP
- IUNBAL
- IUNBAL
- IUNBAL
- -
- -
- -
LN prefix LN class Function block name
- LLN0
PTOC
PTOC
NS2 PTRC
T Signal
- Mod
- Mod
- Mod
- Mod
- Mod
- Mod
- Mod
- -
- -
Section 7
Logical node data model
Mon/C Description
md
Mon Timestamp: Start signal of the
protection logic
Mon Operate signal of the protection
logic
Mon Quality: Operate signal of the
protection logic
Mon Timestamp: Operate signal of the
protection logic
Mon Measured unbalance of phase
currents
Mon Quality: Measured unbalance of
phase currents
Mon Timestamp: Measured unbalance
of phase currents
Mon Start duration in percents of the
total operating time
Mon Quality: Start duration in percents
of the total operating time
Mon Timestamp: Start duration in
percents of the total operating time
NS2PTOC
NS2PTOC
NS2PTOC
NS2PTOC
Mon/C Description
md
Cmd Mode parameter for 61850
Cmd Mode parameter for 61850
Cmd Mode parameter for 61850
Cmd Mode parameter for 61850
Cmd Mode parameter for 61850
Cmd Mode parameter for 61850
Cmd Mode parameter for 61850
Mon Mode status parameter for 61850
Mon Quality: Mode status parameter for
61850
183