Function Block - ABB Relion Technical Manual

Section 12
Control
12.1.3
12.1.4
346
However this function can not be used to automatically synchronize the generator to the
network.

Function block

SESRSYN (25)
V3PB1* SYNOK
V3PB2* AUTOSYOK
V3PL1* AUTOENOK
V3PL2* MANSYOK
BLOCK MANENOK
BLKSYNCH TSTSYNOK
BLKSC TSTAUTSY
BLKENERG TSTMANSY
BUS1_OP TSTENOK
BUS1_CL VSELFAIL
BUS2_OP B1SEL
BUS2_CL B2SEL
LINE1_OP L1SEL
LINE1_CL L2SEL
LINE2_OP SYNPROGR
LINE2_CL SYNFAIL
VB1OK FRDIFSYN
VB1FF FRDERIVA
VB2OK VOKSC
VB2FF VDIFFSC
VL1OK FRDIFFA
VL1FF PHDIFFA
VL2OK FRDIFFM
VL2FF PHDIFFM
STARTSYN INADVCLS
TSTSYNCH VDIFFME
TSTSC FRDIFFME
TSTENERG PHDIFFME
AENMODE Vbus
MENMODE VLine
MODEAEN
MODEMEN
ANSI08000219_2_en.vsd
ANSI08000219 V2 EN
Figure 163: SESRSYN (25) function block
Signals
Table 208: SESRSYN (25) Input signals
Name Type
V3PB1 GROUP
SIGNAL
V3PB2 GROUP
SIGNAL
V3PL1 GROUP
SIGNAL
V3PL2 GROUP
SIGNAL
BLOCK BOOLEAN
Table continues on next page
Default Description
- Group signal for phase to ground voltage input L1,
busbar 1
- Group signal for phase to ground voltage input L1,
busbar 2
- Group signal for phase to ground voltage input L1, line 1
- Group signal for phase to ground voltage input L1, line 2
0 General block
1MRK 502 048-UUS A
Technical manual