GE 750

16-
54
750/760 Feeder Management Relay GE Power Management
16.4 MODBUS MEMORY MAP 16 COMMUNICATIONS
16
1B64 Undervoltage Restoration Delay 0 to 10000 s F1 10 s
1B65
Undervoltage Restoration Incomplete Sequence Time 1 to 10,000 min. F1 100 min.
1B66
3
Undervoltage Restoration Source --- --- F87 Bus
S7 UNDERFREQUENCY RESTORATION READ/WRITE
1B70 Underfrequency Restoration Function --- --- F38 Disabled
1B71 Underfrequency Restoration Relays --- --- F57 None
1B72
2
Underfrequency Restoration Minimum Voltage 0.00 to 1.25 x VT F3 0.90 x V
1B73
8
Underfrequency Restoration Minimum Frequency 20.00 to 65.00 Hz F3 59.90 Hz
1B74 Underfrequency Restoration Delay 0 to 10000 s F1 10 s
1B75
Underfrequency Restoration Incomplete Sequence Time
1 to 10,000 min. F1 100 min.
S7 TRANSFER READ/WRITE
1B80 Transfer Function --- --- F56 Disabled
1B81 Transfer Delay This Source 0.0 to 10.0 s F2 1.0 s
1B82 Transfer Delay Other Source 0.0 to 10.0 s F2 3.0 s
1B83 Block Trip On Double Loss --- --- F30 Disabled
S7 AUTORECLOSE SETUP - 760 ONLY READ/WRITE
1BA0 Autoreclose Function --- --- F30 Disabled
1BA1 Number of Reclosure Shots 1 to 4 1 F1 1
1BA2 Autoreclose Reset Time 1 to 1000 s F1 60 s
1BA3 Autoreclose Block Time Upon Manual Close 0 to 200 s F1 10 s
1BA4 Incomplete Sequence Time 1 to 1000 s F1 30 s
1BA5 Reclosure Enabled Relays --- --- F57 None
1BA6 Reclose In Progress Relays --- --- F57 None
1BA7 Reclosure Lockout Relays --- --- F57 None
1BA8
8
Autoreclose External Close Logic --- --- F30 Disabled
S7 AUTORECLOSE RATE SUPERVISION -
760 ONLY
READ/WRITE
1BAA
8
Rate Supervision Function --- --- F38 Disabled
1BAB
8
Max Autoreclose Rate 1 to 50 /hr. F1 25
1BAC
8
Rate Supervision Relays --- --- F57 None
S7 CURRENT SUPERVISION - 760 ONLY READ/WRITE
1BB0 Current Supervision Function --- --- F30 Disabled
1BB1
2
3 Shots For Current Above 0.00 to 20.00 x CT F3 17.00 x CT
1BB2
2
2 Shots For Current Above 0.00 to 20.00 x CT F3 18.00 x CT
1BB3
2
1 Shot For Current Above 0.00 to 20.00 x CT F3 19.00 x CT
1BB4 Current Supervision To Lockout --- --- F30 Disabled
Table 16–15: MODBUS MEMORY MAP (Sheet 37 of 41)
ADDR DESCRIPTION RANGE UNITS
TYPE
FACTORY
DEFAULT
1 2 3 4 5 6 7 8 9
For explanation of Table footnotes, see page 16–59.