Pilot Directional Comparison Unblocking (Dcub) Scheme - GE UR Series Manual

CHAPTER 2: MODBUS COMMUNICATION
Products Address Register name
" 6887 Autoreclose Transfer 1 to 2
" 6888 Autoreclose Transfer 2 to 1
" 6889 Autoreclose Breaker 1 Fail Option
" 688A Autoreclose Breaker 2 Fail Option
" 688B Autoreclose 1P Dead Time
" 688C Autoreclose Breaker Sequence
" 688D Autoreclose Transfer Time
" 688E Autoreclose Event
" 688F Autoreclose 3P Dead Time 3
" 6890 Autoreclose 3P Dead Time 4
" 6891 Autoreclose Bus Fault Initiate
" 6893 Autoreclose Initiate Mode
" 6894 Autoreclose Mode Aut
" 6895 Autoreclose Mode 1 Activation
" 6897 Autoreclose Mode 2 Activation
" 6899 Autoreclose Mode 3 Activation
" 689B Autoreclose Mode 4 Activation
Pilot Directional Comparison Unblocking (DCUB) Scheme (Read/Write Setting)
D60, L90 68A0 Directional Comparison Unblocking
Scheme Function
" 68A1 Directional Comparison Unblocking Block
" 68A3 Directional Comparison Unblocking
Permissive Echo
" 68A4 Directional Comparison Unblocking Echo
Condition
" 68A6 DCUB Ground Directional Overcurrent
Forward
" 68A8 DCUB Ground Directional Overcurrent
Reverse
" 68AA DCUB Transmit Block Pickup Delay
" 68AB DCUB Transmit Block Reset Delay
" 68AC Directional Comparison Unblocking Echo
Duration
" 68AD Directional Comparison Unblocking Echo
Lockout
" 68AE DCUB Line End Open Pickup Delay
" 68AF DCUB Loss-of-Guard (Log) Pickup Delay
" 68B0 DCUB Guard Healthy Reset Delay
" 68B1 DCUB Loss-of-Guard Trip Window
" 68B2 Directional Comparison Unblocking Seal-In
Delay
" 68B3 Directional Comparison Unblocking
Communication Bits
" 68B4 Directional Comparison Unblocking Rx1
" 68B6 Directional Comparison Unblocking Log1
" 68B8 Directional Comparison Unblocking Rx2
" 68BA Directional Comparison Unblocking Log2
" 68BC Directional Comparison Unblocking Rx3
UR SERIES – COMMUNICATIONS GUIDE
Range Units Step
0 to 1 --- 1
0 to 1 --- 1
0 to 1 --- 1
0 to 1 --- 1
0 to 655.35 s 0.01
0 to 4 --- 1
0 to 655.35 s 0.01
0 to 1 --- 1
0 to 655.35 s 0.01
0 to 655.35 s 0.01
0 to 4294967295 --- 1
0 to 1 --- 1
0 to 3 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
0 to 1 --- 1
0 to 4294967295 --- 1
0 to 2 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
0 to 65.535 s 0.001 F001
0 to 65.535 s 0.001 F001
0 to 65.535 s 0.001 F001
0 to 65.535 s 0.001 F001
0 to 65.535 s 0.001 F001
0 to 65.535 s 0.001 F001
0 to 65.535 s 0.001 F001
0 to 65.535 s 0.001 F001
0 to 65.535 s 0.001 F001
0 to 2 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
0 to 4294967295 --- 1
MEMORY MAP
Format Default
F126 0 (No)
F126 0 (No)
F081 0 (Continue)
F081 0 (Continue)
F001 100
F082 3 (1 - 2)
F001 400
F102 0 (Disabled)
F001 200
F001 400
F300 0
F610 0 (Protection
AND CB)
F622 0 (Mode 1 (1
& 3 Pole))
F300 0
F300 0
F300 0
F300 0
F102 0 (Disabled)
F300 0
F199 0 (Disabled)
F300 0
F300 0
F300 0
20
90
100
250
50
8
15
150
10
F198 0 (1 bit)
F300 0
F300 0
F300 0
F300 0
F300 0
2-87
2