GE T60 Instruction Manual page 311

5 SETTINGS
Table 5–20: T60 FLEXLOGIC OPERANDS (Sheet 7 of 9)
OPERAND TYPE OPERAND SYNTAX
ELEMENT: UNDERFREQ 1 PKP
Underfrequency UNDERFREQ 1 OP
UNDERFREQ 1 DPO
UNDERFREQ 2 to 6
ELEMENT: VOLT PER HERTZ 1 PKP
Volts per hertz VOLT PER HERTZ 1 OP
VOLT PER HERTZ 1 DPO
VOLT PER HERTZ 2
ELEMENT: XFMR AGING FCTR PKP
Transformer aging XFMR AGING FCTR OP
factor XFMR AGING FCTR DPO
ELEMENT: XFMR INST DIFF OP
Transformer XFMR INST DIFF OP A
instantaneous XFMR INST DIFF OP B
differential XFMR INST DIFF OP C
ELEMENT: XFMR HST-SPOT °C PKP
Hottest-spot XFMR HST-SPOT °C OP
temperature XFMR HST-SPOT °C DPO
ELEMENT: XFMR LIFE LOST PKP
Transformer loss of XFMR LIFE LOST OP
life
ELEMENT: XFMR PCNT DIFF PKP A
Transformer percent XFMR PCNT DIFF PKP B
differential XFMR PCNT DIFF PKP C
XFMR PCNT DIFF 2ND A
XFMR PCNT DIFF 2ND B
XFMR PCNT DIFF 2ND C
XFMR PCNT DIFF 5TH A
XFMR PCNT DIFF 5TH B
XFMR PCNT DIFF 5TH C
XFMR PCNT DIFF OP
XFMR PCNT DIFF OP A
XFMR PCNT DIFF OP B
XFMR PCNT DIFF OP C
FIXED OPERANDS Off
On
INPUTS/OUTPUTS: Cont Ip 1
Contact inputs Cont Ip 2
↓
Cont Ip 1
Cont Ip 2
↓
Cont Ip 96
Cont Ip 96
INPUTS/OUTPUTS: Cont Op 1 Closed
Contact outputs Cont Op 1 IOn
Cont Op 1 VOn
Cont Op 1 VOff
Cont Op 2 to 64
INPUTS/OUTPUTS DIRECT INPUT 1 On
Direct inputs ↓
DIRECT INPUT 32 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 to 5
INPUTS/OUTPUTS: REMOTE INPUT 1 On
Remote inputs REMOTE INPUT 2 On
REMOTE INPUT 3 On
↓
REMOTE INPUT 32 On
GE Multilin
OPERAND DESCRIPTION
Underfrequency 1 has picked up
Underfrequency 1 has operated
Underfrequency 1 has dropped out
Same set of operands as shown for UNDERFREQ 1
The volts per hertz element 1 has picked up
The volts per hertz element 1 has operated
The volts per hertz element 1 has dropped out
Same set of operands as VOLT PER HERTZ 1
The transformer aging factor element has picked up
The transformer aging factor element has operated
The transformer aging factor element has dropped out
At least one phase of transformer instantaneous differential has operated
Phase A of transformer instantaneous differential has operated
Phase B of transformer instantaneous differential has operated
Phase C of transformer instantaneous differential has operated
The hottest-spot temperature element has picked up
The hottest-spot temperature element has operated
The hottest-spot temperature element has dropped out
The transformer loss of life element has picked up
The transformer loss of life element has operated
Transformer percent differential protection has picked up in phase A
Transformer percent differential protection has picked up in phase B
Transformer percent differential protection has picked up in phase C
The 2nd harmonic of transformer percent differential has blocked phase A
The 2nd harmonic of transformer percent differential has blocked phase B
The 2nd harmonic of transformer percent differential has blocked phase C
The 5th harmonic of transformer percent differential has blocked phase A
The 5th harmonic of transformer percent differential has blocked phase B
The 5th harmonic of transformer percent differential has blocked phase C
At least one phase of transformer percent differential has operated
Phase A of transformer percent differential has operated
Phase B of transformer percent differential has operated
Phase C of transformer percent differential has operated
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)
↓
On (will not appear unless ordered)
Off (will not appear unless ordered)
Contact output is closed
Current is flowing through the contact
Voltage exists across the contact (present for contact outputs equipped with
monitoring)
Voltage exists across the contact (present for contact outputs equipped with
monitoring)
Same set of operands as shown for Cont Op 1
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
Flag is set, logic=1
Flag is set, logic=1
Flag is set, logic=1
↓
Flag is set, logic=1
T60 Transformer Protection System
5.5 FLEXLOGIC
5
5-165