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DO name
DO type
DA name
FC
T
Signal
Mon/C
md
Description
Blk2H
v1_dSPS
stVal
ST
-
BLK2H
Mon
Block due to 2-nd harmonic
q
ST
-
BLK2H
Mon
Quality: Block due to 2-nd
harmonic
t
ST
-
BLK2H
Mon
Timestamp: Block due to 2-nd
harmonic
ItrFlt
v1_dSPS
stVal
ST
-
DIROK
Mon
Directional Criteria has operated
for internal fault
q
ST
-
DIROK
Mon
Quality: Directional Criteria has
operated for internal fault
t
ST
-
DIROK
Mon
Timestamp: Directional Criteria
has operated for internal fault
7.5.1.4
Generator differential protection GENPDIF
LN type
LN prefix LN class Function block name
GENPDIF (revision 1) GEN
PDIF
GENPDIF
Table 14:
GENPDIF Logical node data
DO name
DO type
DA name
FC
T
Signal
Mon/C
md
Description
Str
aACD
general
ST
-
START
Mon
Common start signal from any
phase
phsA
ST
-
STL1
Mon
Start signal from phase L1
phsB
ST
-
STL2
Mon
Start signal from phase L2
phsC
ST
-
STL3
Mon
Start signal from phase L3
q
ST
-
START
Mon
Quality: Common start signal from
any phase
t
ST
-
START
Mon
Timestamp: Common start signal
from any phase
Mod
aINC
Oper.ctlVal
CO
-
Mod
Cmd
Mode parameter for 61850
Oper.origin.orCat
CO
-
Mod
Cmd
Mode parameter for 61850
Oper.origin.orIdent
CO
-
Mod
Cmd
Mode parameter for 61850
Oper.ctlNum
CO
-
Mod
Cmd
Mode parameter for 61850
Oper.T
CO
-
Mod
Cmd
Mode parameter for 61850
Oper.Test
CO
-
Mod
Cmd
Mode parameter for 61850
Oper.Check
CO
-
Mod
Cmd
Mode parameter for 61850
stVal
ST
-
-
Mon
Mode status parameter for 61850
q
ST
-
-
Mon
Quality: Mode status parameter for
61850
t
ST
-
-
Mon
Timestamp: Mode status
parameter for 61850
Table continues on next page
1MRK 511 349-UEN -
Section 7
Logical node data model
670 series 2.1 IEC
95
Communication protocol manual