GE L90 Instruction Manual page 243

5 SETTINGS
Table 5–8: L90 FLEXLOGIC™ OPERANDS (Sheet 7 of 9)
OPERAND TYPE OPERAND SYNTAX
ELEMENT: SYNC 1 DEAD S OP
Synchrocheck SYNC 1 DEAD S DPO
SYNC 1 SYNC OP
SYNC 1 SYNC DPO
SYNC 1 CLS OP
SYNC 1 CLS DPO
SYNC 1 V1 ABOVE MIN
SYNC 1 V1 BELOW MAX
SYNC 1 V2 ABOVE MIN
SYNC 1 V2 BELOW MAX
SYNC 2
ELEMENT TRIP 3-POLE
Trip output TRIP 1-POLE
TRIP PHASE A
TRIP PHASE B
TRIP PHASE C
TRIP AR INIT 3-POLE
TRIP FORCE 3-POLE
TRIP OUTPUT OP
TRIP Z2PH TMR INIT
TRIP Z2GR TMR INIT
ELEMENT TRIP BUS 1 PKP
Trip bus TRIP BUS 1 OP
TRIP BUS 2...
ELEMENT: WATTMETRIC 1 PKP
Wattmetric zero- WATTMETRIC 1 OP
sequence
WATTMETRIC 2...
directional
FIXED OPERANDS Off
On
INPUTS/OUTPUTS: Cont Ip 1
Contact inputs Cont Ip 2
↓
Cont Ip 1
Cont Ip 2
↓
INPUTS/OUTPUTS: Cont Op 1
Contact outputs, Cont Op 2
↓
current
(from detector on
form-A output only)
INPUTS/OUTPUTS: Cont Op 1
Contact outputs, Cont Op 2
↓
voltage
(from detector on
Cont Op 1
form-A output only)
Cont Op 2
↓
INPUTS/OUTPUTS: Direct I/P 1-1 On
↓
Direct input
Direct I/P 1-8 On
Direct I/P 2-1 On
↓
Direct I/P 2-8 On
INPUTS/OUTPUTS: RemDPS Ip 1 BAD
Remote double- RemDPS Ip 1 INTERM
point status inputs
RemDPS Ip 1 OFF
RemDPS Ip 1 ON
REMDPS Ip 2...
INPUTS/OUTPUTS: REMOTE INPUT 1 On
↓
Remote inputs
REMOTE INPUT 32 On
INPUTS/OUTPUTS: Virt Ip 1
↓
Virtual inputs
Virt Ip 64
GE Multilin
OPERAND DESCRIPTION
Synchrocheck 1 dead source has operated
Synchrocheck 1 dead source has dropped out
Synchrocheck 1 in synchronization has operated
Synchrocheck 1 in synchronization has dropped out
Synchrocheck 1 close has operated
Synchrocheck 1 close has dropped out
Synchrocheck 1 V1 is above the minimum live voltage
Synchrocheck 1 V1 is below the maximum dead voltage
Synchrocheck 1 V2 is above the minimum live voltage
Synchrocheck 1 V2 is below the maximum dead voltage
Same set of operands as shown for SYNC 1
Trip all three breaker poles
A single-pole trip-and-reclose operation is initiated
Trip breaker pole A, initiate phase A breaker fail and reclose
Trip breaker pole B, initiate phase B breaker fail and reclose
Trip breaker pole C, initiate phase C breaker fail and reclose
Initiate a three-pole reclose
Three-pole trip must be initiated
Any trip is initiated by the trip output
Phase distance zone 2 timer is initiated by the trip output
Ground distance zone 2 timer is initiated by the trip output
Asserted when the trip bus 1 element picks up.
Asserted when the trip bus 1 element operates.
Same set of operands as shown for TRIP BUS 1
Wattmetric directional element 1 has picked up
Wattmetric directional element 1 has operated
Same set of operands as per WATTMETRIC 1 above
Logic = 0. Does nothing and may be used as a delimiter in an equation list;
used as 'Disable' by other features.
Logic = 1. Can be used as a test setting.
On (will not appear unless ordered)
On (will not appear unless ordered)
↓
Off (will not appear unless ordered)
Off (will not appear unless ordered)
↓
IOn (will not appear unless ordered)
IOn (will not appear unless ordered)
↓
VOn (will not appear unless ordered)
VOn (will not appear unless ordered)
↓
VOff (will not appear unless ordered)
VOff (will not appear unless ordered)
↓
(appears only when an inter-relay communications card is used)
↓
(appears only when inter-relay communications card is used)
(appears only when inter-relay communications card is used)
↓
(appears only when inter-relay communications card is used)
Asserted while the remote double-point status input is in the bad state.
Asserted while the remote double-point status input is in the intermediate
state.
Asserted while the remote double-point status input is off.
Asserted while the remote double-point status input is on.
Same set of operands as per REMDPS 1 above
Flag is set, logic=1
↓
Flag is set, logic=1
On Flag is set, logic=1
↓
On Flag is set, logic=1
L90 Line Current Differential System
5.5 FLEXLOGIC™
5
5-107