Admittance-Based Earth-Fault Protection Padm - ABB Relion 630 Series Communication Protocol Manual

Section 7
Logical node data model
DO name DO type
Op b_dACT
Str d_dACD
RestLodOp v2_dACT
StrDur v2_dMV
7.4.24
Table 117: EFPADM Logical node data (instance 1)
DO name DO type
Beh a_dINS
Dir b_dACD
Table continues on next page
164
DA name FC
t ST
general ST
q ST
t ST
general ST
q ST
t ST
mag.f MX
q MX
t MX

Admittance-based earth-fault protection PADM

LN type
EAD1MSTA instance 1 (revision 0) EAD1
EADMSTA instance 1 (revision 0)
EADMSTA instance 2 (revision 0)
EFPADM instance 1 (revision 0)
RSLLN0 instance 1 (revision 0)
DA name FC
stVal ST
q ST
t ST
dirGeneral ST
q ST
T Signal
T OPERATE
- START
- START
- START
- RESTORE
- RESTORE
- RESTORE
- START_DUR
- START_DUR
- START_DUR
LN prefix LN class Function block name
MSTA
EAD MSTA
EAD MSTA
EF PADM
- LLN0
T Signal
- Beh
- Beh
- Beh
- 1 FAULT_DIR
- 1 FAULT_DIR
1MRS756793 E
Mon/C Description
md
Mon Timestamp: Operate signal for
underfrequency protection
Mon Start signal for underfrequency
protection
Mon Quality: Start signal for
underfrequency protection
Mon Timestamp: Start signal for
underfrequency protection
Mon Restore signal for load restoring
purposes.
Mon Quality: Restore signal for load
restoring purposes.
Mon Timestamp: Restore signal for
load restoring purposes.
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.
EFPADM
EFPADM
EFPADM
EFPADM
EFPADM
Mon/C Description
md
Mon Behaviour parameter for 61850
Mon Quality: Behaviour parameter for
61850
Mon Timestamp: Behaviour parameter
for 61850
Mon Record data of bank 1 for detected
fault direction
Mon Quality: Record data of bank 1 for
detected fault direction
Communication Protocol Manual
630 series