GE B90 UR Series Instruction Manual page 197

Low impedance bus differential system
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5 SETTINGS
Table 5–7: B90 FLEXLOGIC OPERANDS (Sheet 2 of 4)
OPERAND TYPE
OPERAND SYNTAX
ELEMENT
LATCH 1 ON
Non-volatile latches
LATCH 1 OFF
LATCH 2 to LATCH 16
ELEMENT:
SETTING GROUP ACT 1
Setting group
SETTING GROUP ACT 2
SETTING GROUP ACT 3
SETTING GROUP ACT 4
SETTING GROUP ACT 5
SETTING GROUP ACT 6
ELEMENT:
SH STAT GND STG1 PKP
Sub-harmonic stator
SH STAT GND STG1 DPO
ground fault detector
SH STAT GND STG1 OP
SH STAT GND STG2 PKP
SH STAT GND STG2 DPO
SH STAT GND STG2 OP
SH STAT GND OC PKP
SH STAT GND OC DPO
SH STAT GND OC OP
SH STAT GND TRB PKP
SH STAT GND TRB DPO
SH STAT GND TRB OP
ELEMENT
TOC 1 PKP
Time overcurrent
TOC 1 DPO
TOC 1 OP
TOC 2 to TOC 24
ELEMENT
TRIP BUS 1 PKP
Trip bus
TRIP BUS 1 OP
TRIP BUS 2...
ELEMENT:
UNDERVOLTAGE 1 PKP
Undervoltage
UNDERVOLTAGE 1 DPO
UNDERVOLTAGE 1 OP
UNDERVOLTAGE 2 to 12
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 INPUT 1 On
Direct inputs
DIRECT INPUT 96 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...
GE Multilin
OPERAND DESCRIPTION
Non-volatile latch 1 is ON (Logic = 1)
Non-volatile latch 1 is OFF (Logic = 0)
Same set of operands as shown for LATCH 1
Setting group 1 is active
Setting group 2 is active
Setting group 3 is active
Setting group 4 is active
Setting group 5 is active
Setting group 6 is active
Stage 1 of the sub-harmonic stator ground protection has picked up
Stage 1 of the sub-harmonic stator ground protection has dropped out
Stage 1 of the sub-harmonic stator ground protection has operated
Stage 2 of the sub-harmonic stator ground protection has picked up
Stage 2 of the sub-harmonic stator ground protection has dropped out
Stage 2 of the sub-harmonic stator ground protection has operated
Ground over current element of the sub-harmonic stator ground protection
has picked up
Ground over current element of the sub-harmonic stator ground protection
has dropped out
Ground over current element of the sub-harmonic stator ground protection
has operated
Sub-harmonic stator ground module trouble has picked up
Sub-harmonic stator ground module trouble has dropped out
Sub-harmonic stator ground module trouble has operated
The time overcurrent 1 element has picked up
The time overcurrent 1 element has dropped out
The time overcurrent 1 element has operated
Same set of operands as shown for TOC 1
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
The undervoltage 1 element has picked up
The undervoltage 1 element has dropped out
The undervoltage 1 element has operated
Same set of operands as shown for UNDERVOLTAGE 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)
Flag is set, logic=1
Flag is set, logic=1
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
B90 Low Impedance Bus Differential System
5.4 FLEXLOGIC
5
5-83

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