Name Type Default Description
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
PID-3845-OUTPUTSIGNALS v6
Table 441: 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
B1SEL BOOLEAN Bus1 selected
B2SEL BOOLEAN Bus2 selected
L1SEL BOOLEAN Line1 selected
L2SEL BOOLEAN Line2 selected
Table continues on next page
1MRK 502 066-UUS B Section 14
Control
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Technical manual
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