Blk Reclos; 801: All_Below - Block Reclosing For All Selectable Functions; 802: Outofstep - Block For Out Of Step; 803: All_3_Z2Ph - Block For Three Phase Faults - GE LPS-D Instruction Manual

2 CALCULATION OF SETTINGS 2.3 PROTECTION SETTINGS

2.3.9 BLK RECLOS

The following Protection Settings (801 to 810) determine which functions or logic outputs are used to block the
Reclose Initiate (RI) output and to operate the Reclose Cancel (RC) output. Each of the settings may be set to
YES or NO to select or not select the function/logic output respectively.

801: ALL_BELOW - Block Reclosing for all Selectable Functions

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Setting ALL_BELOW to YES will block reclosing and energize the reclose cancel contacts for all of the func-
tions controlled by Settings 802 through 810.

802: OUTOFSTEP - Block For Out Of Step

Set OUTOFSTEP = YES if reclosing is to blocked for a trip resulting during an out of step condition.

803: ALL_3_Z2PH - Block For Three Phase Faults

Set ALL_3_Z2PH = YES if reclosing is to be blocked for all three-phase faults as indicated by the operation of
all three (AB, BC and CA) of the Zone 2 phase distance functions.

804: 50G_BLOCK - Block For 50G

Set 50G_BLOCK = YES if reclosing is to be blocked following a trip initiated by the 50G ground overcurrent
function.

805: Z2TIMETRIP - Block For Zone 2 Time-Delayed Trip

Set Z2TIMETRIP = YES if reclosing is to be blocked following a Zone 2 time-delayed trip.

806: Z3TIMETRIP - Block For Zone 3 Time-Delayed Trip

Set Z3TIMETRIP = YES if reclosing is to be blocked following a Zone 3 time-delayed trip.

807: Z4TIMETRIP - Block For Zone 4 Time-Delayed Trip

Set Z4TIMETRIP = YES if reclosing is to be blocked following a Zone 4 time-delayed trip.

808: Z1PHASTRIP - Block For Zone 1 Phase Trip

Set Z1PHASTRIP = YES if reclosing is to be blocked following a Zone 1 instantaneous trip.

809: ANYZ2PHASE - Block For Any Zone 2 Phase Fault

Set ANYZ2PHASE = YES if reclosing is to be blocked for following any trip in which any Zone 2 phase dis-
tance function operates.

810: CONFGTRIP - Block For Configurable Trip Logic

The LPS-D logic can be configured so that tripping can be initiated via an external contact input. Set CONF-
GTRIP = YES if reclosing is to be blocked following a configurable trip.
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