7.5.22
Ground fault protection PHIZ
7.5.22.1
100% Stator ground fault protection, 3rd harmonic based STEFPHIZ
(59THD)
LN type
LN prefix LN class Function block name
STEFPHIZ (revision 2) STEF
PHIZ
STEFPHIZ (59THD)
Table 104:
STEFPHIZ (59THD) Logical node data
DO name
DO type
DA name
FC
T
Signal
Mon/C
md
Description
Mod
a_dINC
Oper.ctlVal
CO
-
-
Cmd
Mode parameter for 61850
Oper.origin.orCat
CO
-
-
Cmd
Mode parameter for 61850
Oper.origin.orIdent
CO
-
-
Cmd
Mode parameter for 61850
Oper.ctlNum
CO
-
-
Cmd
Mode parameter for 61850
Oper.T
CO
-
-
Cmd
Mode parameter for 61850
Oper.Test
CO
-
-
Cmd
Mode parameter for 61850
Oper.Check
CO
-
-
Cmd
Mode parameter for 61850
stVal
ST
-
-
Mon
Mode status parameter for 61850
q
ST
-
-
Mon
Mode status parameter for 61850
t
ST
-
-
Mon
Mode status parameter for 61850
Beh
a_dINS
stVal
ST
-
Beh
Mon
Behaviour parameter for 61850
q
ST
-
Beh
Mon
Behaviour parameter for 61850
t
ST
-
Beh
Mon
Behaviour parameter for 61850
Str
b_dACD
general
ST
-
PICKUP
Mon
Main, common pick up signal
q
ST
-
PICKUP
Mon
Main, common pick up signal
t
ST
-
PICKUP
Mon
Main, common pick up signal
Op
b_dACT
general
ST
T
TRIP
Mon
Main, common trip command
q
ST
T
TRIP
Mon
Main, common trip command
t
ST
T
TRIP
Mon
Main, common trip command
Op3rdH
v1_dSPS
stVal
ST
-
TRIP3H
Mon
Trip by one of two 3rd harmonic
voltage-based prot.
q
ST
-
TRIP3H
Mon
Trip by one of two 3rd harmonic
voltage-based prot.
t
ST
-
TRIP3H
Mon
Trip by one of two 3rd harmonic
voltage-based prot.
OpUN
v1_dSPS
stVal
ST
-
TRIP_VN
Mon
Trip by fund. freq. neutral over-voltage
protection
Table continues on next page
1MRK 511 281-UUS A
Section 7
Logical node data model
650 series ANSI
145
Communication protocol manual
Summary of Contents for Relion 650 series ANSI
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