GE t60 Instruction Manual page 238

5.5 FLEXLOGIC™
Table 5–10: T60 FLEXLOGIC™ OPERANDS (Sheet 6 of 8)
OPERAND TYPE OPERAND SYNTAX
ELEMENT: TELEPRO CH1 FAIL
Teleprotection TELEPRO CH2 FAIL
channel tests TELEPRO CH1 ID FAIL
TELEPRO CH2 ID FAIL
TELEPRO CH1 CRC FAIL
TELEPRO CH2 CRC FAIL
TELEPRO CH1 PKT LOST
TELEPRO CH2 PKT LOST
ELEMENT: TELEPRO INPUT 1-1 On
Teleprotection
inputs/outputs TELEPRO INPUT 1-16 On
TELEPRO INPUT 2-1 On
TELEPRO INPUT 2-16 On
ELEMENT TRIP BUS 1 PKP
Trip bus TRIP BUS 1 OP
TRIP BUS 2...
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
5 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
INPUTS/OUTPUTS: Cont Op 1
Contact outputs, Cont Op 2
current
(from detector on
form-A output only)
5-106
OPERAND DESCRIPTION
Channel 1 failed
Channel 2 failed
The ID check for a peer relay on channel 1 has failed
The ID check for a peer relay on channel 2 has failed
CRC detected packet corruption on channel 1
CRC detected packet corruption on channel 2
CRC detected lost packet on channel 1
CRC detected lost packet on channel 2
Flag is set, Logic =1
↓
Flag is set, Logic =1
Flag is set, Logic =1
↓
Flag is set, Logic =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
Underfrequency 1 has picked up
Underfrequency 1 has operated
Underfrequency 1 has dropped out
Same set of operands as shown for UNDERFREQ 1 above
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 above
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)
↓
IOn (will not appear unless ordered)
IOn (will not appear unless ordered)
↓
T60 Transformer Protection System
↓
↓
↓
↓
↓
5 SETTINGS
GE Multilin