GE D90 Plus Instruction Manual page 440

Line distance protection system
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AUTOMATION LOGIC
432
Cont Op 1 IOn..............................................Asserted when contact output 1 with current monitoring is
Cont Op 1 VOff ............................................Asserted when contact output 1 with voltage monitoring is
Cont Op 1 VOn.............................................Asserted when contact output 1 with voltage monitoring is
Cont Op 2 to 40...........................................The operands listed above are available for automation
Disconnect control operands
DISC CNTRL1 CLOSE CMD......................Asserted when disconnect 1 is closed.
DISC CNTRL1 INTERLCK BYPS...............Asserted when interlocking has been bypassed for disconnect
DISC CNTRL1 LOCAL SELECT ................Asserted when disconnect 1 has been selected from the front
DISC CNTRL1 OPEN CMD........................Asserted when disconnect 1 is open.
DISC CNTRL1 REMOTE SELECT.............Asserted when disconnect 1 has been selected from SCADA.
DISC CNTRL2................................................The operands listed above are available all disconnects.
Disconnect interlock operands
DISC INTERLK1 CLS PERM ......................Asserted when all conditions have been satisfied for closing
DISC INTERLK1 OPEN PERM..................Asserted when all conditions have been satisfied for opening
DISC INTERLK1 TAGGED..........................Asserted when a tag is applied to disconnect 1.
DISC INTERLK2 ............................................The operands listed above are available all disconnect
Disconnect configuration operands
DISC1 ANY POLE OPEN............................Asserted when at least one pole of disconnect 1 is open.
DISC1 BAD STATE .......................................Asserted when the normally open and normally closed
DISC1 CLOSE CMD.....................................Asserted when a close command has been executed on
DISC1 CLOSED.............................................Asserted when disconnect 1 has been closed.
DISC1 DISCREPANCY ................................Asserted when the three poles of the disconnect disagree (that
DISC1 INTERMED........................................Asserted when the disconnect is in transition between the
DISC1 ONE POLE OPEN ...........................Asserted when only one pole of disconnect 1 is open
DISC1 OPEN CMD.......................................Asserted when an open command is executed on disconnect 1.
DISC1 OPENED............................................Asserted when disconnect 1 is opened.
DISC1 SUBST CLOSED..............................Asserted when the status of disconnect 1 has been substituted
DISC1 SUBST ON ........................................Asserted when disconnect status substitution is enabled for
DISC1 SUBST OPENED .............................Asserted when the status of disconnect 1 has been substituted
DISC1A BAD STATE.....................................Asserted when the normally open and normally closed breaker
DISC1A CLOSED..........................................Asserted when disconnect 1 pole A is closed.
closed.
opened.
closed.
contract outputs 2 through 40. These operands will reflect the
programmed names for the automation contact outputs.
1.
panel HMI.
disconnect 1.
disconnect 1.
interlocking elements.
disconnect indications disagree.
disconnect 1.
is, when they are not all opened or all closed).
opened and closed states.
with a closed indication.
disconnect 1.
with an opened indication.
indications disagree for pole A of disconnect 1.
PLUS
D90
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 8: AUTOMATION

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