ABB REG670 - Page 642

be 1=Off, 2=DLLB, 3=DBLL and 4= Both. Not connected input will mean that the
setting is done from Parameter Setting tool. The active position can be read on outputs
MODEAEN resp MODEMEN. The modes are 0=OFF, 1=DLLB, 2=DBLL and
3=Both.
The inputs BLOCK and BLKENERG are available for total block of the complete
SESRSYN function respective block of the Energizing check function. TSTENERG
will allow testing of the function where the fulfilled conditions are connected to a
separate test output.
fBus and fLine ±5 Hz
ManEnerg
OR
AND
OR
t
tManEnerg
AND
AND
UMaxEnerg
MANENOK
TSTENOK
selectedFuseOK
OR
BLOCK
BLKENERG
TSTENERG
IEC14000031-1-en.vsd
OR
manEnergOpenBays
ManEnergDBDL
AND
UHighBusEnerg
ULowLineEnerg
AND
ULowBusEnerg
UHighLineEnerg
AND
DLLB
DBLL
BOTH
IEC14000031 V1 EN
Figure 299: Manual energizing
Section 14 1MRK502052-UEN B
Control
636
Technical manual