Name Type Default Description
BLKENERG BOOLEAN 0 Block energizing check
BUS1_OP BOOLEAN 0 Open status for CB or disconnector connected to bus1
BUS1_CL BOOLEAN 0 Close status for CB and disconnector connected to bus1
BUS2_OP BOOLEAN 0 Open status for CB or disconnector connected to bus2
BUS2_CL BOOLEAN 0 Close status for CB and disconnector connected to bus2
LINE1_OP BOOLEAN 0 Open status for CB or disconnector connected to line1
LINE1_CL BOOLEAN 0 Close status for CB and disconnector connected to line1
LINE2_OP BOOLEAN 0 Open status for CB or disconnector connected to line2
LINE2_CL BOOLEAN 0 Close status for CB and disconnector connected to line2
VB1OK BOOLEAN 0 Bus1 voltage transformer OK
VB1FF BOOLEAN 0 Bus1 voltage transformer fuse failure
VB2OK BOOLEAN 0 Bus2 voltage transformer OK
VB2FF BOOLEAN 0 Bus2 voltage transformer fuse failure
VL1OK BOOLEAN 0 Line1 voltage transformer OK
VL1FF BOOLEAN 0 Line1 voltage transformer fuse failure
VL2OK BOOLEAN 0 Line2 voltage transformer OK
VL2FF BOOLEAN 0 Line2 voltage transformer fuse failure
STARTSYN BOOLEAN 0 Start synchronizing
TSTSYNCH BOOLEAN 0 Set synchronizing in test mode
TSTSC BOOLEAN 0 Set synchro check in test mode
TSTENERG BOOLEAN 0 Set energizing check in test mode
AENMODE INTEGER 0 Input for setting of automatic energizing mode
MENMODE INTEGER 0 Input for setting of manual energizing mode
Table 166: SESRSYN (25) Output signals
Name
Type Description
SYNOK BOOLEAN Synchronizing OK output
AUTOSYOK BOOLEAN Auto synchronism-check OK
AUTOENOK BOOLEAN Automatic energizing check OK
MANSYOK BOOLEAN Manual synchronism-check OK
MANENOK BOOLEAN Manual energizing check OK
TSTSYNOK BOOLEAN Synchronizing OK test output
TSTAUTSY BOOLEAN Auto synchronism-check OK test output
TSTMANSY BOOLEAN Manual synchronism-check OK test output
TSTENOK BOOLEAN Energizing check OK test output
VSELFAIL BOOLEAN Selected voltage transformer fuse failed
Table continues on next page
1MRK 511 287-UUS A Section 10
Control
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