Frequency Protection Pfrq - ABB Relion 630 Series Communication Protocol Manual

1MRS756793 E
DO name DO type
Mod a_dINC
Beh a_dINS
BlkV a_dSPS
Op b_dACT
Str d_dACD
StrDur v2_dMV
7.4.7
630 series
Communication Protocol Manual
DA name FC
Oper.T CO
Oper.Test CO
Oper.Check CO
stVal ST
q ST
t ST
stVal ST
q ST
t ST
stVal ST
q ST
t ST
general ST
q ST
t ST
general ST
q ST
t ST
mag.f MX
q MX
t MX

Frequency protection PFRQ

LN type
LSHDLLN0 instance 1 (revision 0)
LSHDPFRC instance 1 (revision 0) LSHD
LSHDPTRC instance 1 (revision 0) LSHD
LSHDPTUF instance 1 (revision 0)
T Signal
- -
- -
- -
- -
- -
- -
- Beh
- Beh
- Beh
- LOWAMPL_BLKD
- LOWAMPL_BLKD
- LOWAMPL_BLKD
T OPERATE
T OPERATE
T OPERATE
- START
- START
- START
- START_DUR
- START_DUR
- START_DUR
LN prefix LN class Function block name
- LLN0
PFRC
PTRC
LSHD PTUF
Section 7
Logical node data model
Mon/C Description
md
Cmd Mode parameter
Cmd Mode parameter
Cmd Mode parameter
Mon Mode status parameter for 61850
Mon Quality: Mode status parameter for
61850
Mon Timestamp: Mode status
parameter for 61850
Mon
Mon Quality:
Mon Timestamp:
Mon Blocking indication due to low
amplitude.
Mon Quality: Blocking indication due to
low amplitude.
Mon Timestamp: Blocking indication
due to low amplitude.
Mon Operate signal for frequency
gradient
Mon Quality: Operate signal for
frequency gradient
Mon Timestamp: Operate signal for
frequency gradient
Mon Start signal for frequency gradient
Mon Quality: Start signal for frequency
gradient
Mon Timestamp: Start signal for
frequency gradient
Mon Start duration in percents of the
total operation time
Mon Quality: Start duration in percents
of the total operation time
Mon Timestamp: Start duration in
percents of the total operation time
LSHDPFRQ
LSHDPFRQ
LSHDPFRQ
LSHDPFRQ
105