GE 750, Instruction Manual

Page: 358 / 504

16-
50
750/760 Feeder Management Relay GE Power Management
16.4 MODBUS MEMORY MAP 16 COMMUNICATIONS
16
S6 TOTAL ARCING CURRENT READ/WRITE
1908 Total Arcing Current Function --- --- F38 Disabled
1909 Total Arcing Current Relays --- --- F57 None
190A Total Arcing Current Start Delay 0 to 100 ms F1 32 ms
190B Total Arcing Current Limit 1 to 50000
kA
2
-cyc
F1
1000 kA
2
cyc
S6 VT FAILURE READ/WRITE
1918 VT Failure Function --- --- F38 Disabled
1919 VT Failure Relays --- --- F57 None
191A VT Failure Delay 0 to 60,000 s F1 10 s
S8 SIMULATION SETUP READ/WRITE
1920 Simulation Status --- --- F48 Disabled
1921 Circuit Breaker Simulation --- --- F30 Enabled
1922 Allow Operation of Relays --- --- F57 None
S8 SIMULATION PRE-FAULT VALUES READ/WRITE
1930 Prefault Phase A/B/C Current Level 0.00 to 20.00 x CT F3 0.50 x CT
1931 Prefault Power Factor Angle 0 to 359 ° Lag F1 0° Lag
S8 SIMULATION FAULT VALUES READ/WRITE
1940 Fault Phase A-N Voltage Level 0.00 to 2.00 x VT F3 1.00 x VT
1941 Fault Phase A-N Voltage Position 0 to 359 ° Lag F1 0° Lag
1942 Fault Phase B-N Voltage Level 0.00 to 2.00 x T F3 1.00 x VT
1943 Fault Phase B-N Voltage Position 0 to 359 ° Lag F1 120° Lag
1944 Fault Phase C-N Voltage Level 0.00 to 2.00 x T F3 1.00 x VT
1945 Fault Phase C-N Voltage Position 0 to 359 ° Lag F1 240° Lag
1946 Fault Phase A Current Level 0.00 to 20.00 x CT F3 1.00 x CT
1947 Fault Phase A Current Position 0 to 359 ° Lag F1 60° Lag
1948 Fault Phase B Current Level 0.00 to 20.00 x CT F3 1.00 x CT
1949 Fault Phase B Current Position 0 to 359 ° Lag F1 180° Lag
194A Fault Phase C Current Level 0.00 to 20.00 x CT F3 1.00 x CT
194B Fault Phase C Current Position 0 to 359 ° Lag F1 300° Lag
194C Fault System Frequency 20.00 to 65.00 Hz F3 60.00 Hz
194D Fault Analog Input Current 0.00 to 20.00 mA F3 0.00 mA
194E
3 Reserved for Fault Polarizing Current Level 0.00 to 20.00 x CT F70 1.00 x CT
194F
3 Reserved for Fault Polarizing Current Position 0 to 359 ° Lag F1 0°
1950 Fault Ground Current Level 0.00 to 20.00 x CT F3 0.00 x CT
1951 Fault Ground Current Position 0 to 359 ° Lag F1 0°
1952
3 Fault Sensitive Ground Current Level 0.005 to 1.000 x CT F70 0.100 x CT
Table 16–15: MODBUS MEMORY MAP (Sheet 33 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.