GE 750 Manual page 60

MEMORY MAP
Table 3: Modbus Memory Map (Sheet 35 of 40)
ADDR
1B74 Underfrequency Restoration Delay
1B75 Underfrequency Restoration Incomplete Sequence Time
TRANSFER (read/write setpoints)
1B80 Transfer Function
1B81 Transfer Delay This Source
1B82 Transfer Delay Other Source
1B83 Block Trip On Double Loss
1B84 Transfer Delay Select to Trip
1B85 Transfer Ready Operate Relay 3
1B86 Bus Transfer Logic Scheme
AUTORECLOSE SETUP (read/write setpoints, 760 only)
1BA0 Autoreclose Function
1BA1 Number of Reclosure Shots
1BA2 Autoreclose Reset Time
1BA3 Autoreclose Block Time Upon Manual Close
1BA4 Incomplete Sequence Time
1BA5 Reclosure Enabled Relays
1BA6 Reclose In Progress Relays
1BA7 Reclosure Lockout Relays
8
Autoreclose External Close Logic
1BA8
AUTORECLOSE RATE SUPERVISION (read/write setpoints, 760 only)
8
Rate Supervision Function
1BAA
8
Max Autoreclose Rate
1BAB
8
Rate Supervision Relays
1BAC
CURRENT SUPERVISION (read/write setpoints, 760 only)
1BB0 Current Supervision Function
2
3 Shots For Current Above
1BB1
2
2 Shots For Current Above
1BB2
2
1 Shot For Current Above
1BB3
1BB4 Current Supervision To Lockout
2
Lockout For Current Above
1BB5
ZONE COORDINATION (read/write setpoints, 760 only)
1
Zone Coordination Function
1BB8
1
Phase Current Increase
1BB9
1
Neutral Current Increase
1BBA
1
Maximum fault Clearing Time
1BBB
RECLOSURE SHOT 1 (read/write setpoints, 760 only)
2
Deadtime Before Reclosure 1
1BC0
1
Select Setpoint Group
1BC1
2
Overcurrent Blocking Flags
1BC2
1
Phase Time Overcurrent 1 Raised Pickup
1BC3
1
Neutral Time Overcurrent 1 Raised Pickup
1BC4
1
Ground Time Overcurrent Raised Pickup
1BC5
1
Negative Sequence Time Overcurrent Raised Pickup
1BC6
3
Sensitive Ground Time Overcurrent Raised Pickup
1BC7
RECLOSURE SHOT 2 (read/write setpoints, 760 only)
2
Deadtime Before Reclosure 2
1BD0
1
Select Setpoint Group
1BD1
2
Overcurrent Blocking Flags
1BD2
1 2 3 4 5 6 7 8 9 10 11 12 13
For explanation of Table footnotes, see the Memory Map Notes at the end of this table.
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DESCRIPTION
CHAPTER 4: MODBUS MEMORY MAP
RANGE UNITS
0 to 10000 s
1 to 10,000 min.
--- ---
0.0 to 10.0 s
0.0 to 10.0 s
--- ---
0.0 to 10.0 s
--- ---
0 to 1 ---
--- ---
1 to 4 1
1 to 1000 s
0 to 200 s
1 to 1000 s
--- ---
--- ---
--- ---
--- ---
--- ---
1 to 50 /hr.
--- ---
--- ---
0.00 to 20.00 x CT
0.00 to 20.00 x CT
0.00 to 20.00 x CT
--- ---
0.00 to 20.00 x CT
--- ---
0.05 to 20.00 x CT
0.05 to 20.00 x CT
1 to 1000 s
0.00 to 300.00 s
--- ---
--- ---
0 to 100 %
0 to 100 %
0 to 100 %
0 to 100 %
0 to 100 %
0.00 to 300.00 s
--- ---
--- ---
750/760 FEEDER MANAGEMENT RELAY – COMMUNICATIONS GUIDE
TYPE DEFAULT
F1 10 s
F1 100 min.
F56 Disabled
F2 1.0 s
F2 3.0 s
F30 Disabled
F2 0.0 s
F30 Disabled
F94 Scheme 1
F30 Disabled
F1 1
F1 60 s
F1 10 s
F1 30 s
F57 None
F57 None
F57 None
F30 Disabled
F38 Disabled
F1 25
F57 None
F30 Disabled
F3 17.00 x CT
F3 18.00 x CT
F3 19.00 x CT
F30 Disabled
F3 20.00 x CT
F30 Disabled
F3 1.00 x CT
F3 1.00 x CT
F1 10 s
F3 0.50 s
F80 Active Group
F59 None blocked
F1 0%
F1 0%
F1 0%
F1 0%
F1 0%
F3 3.00 s
F80 Active Group
F59 None blocked