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8.3 MODBUS MEMORY MAP
Table 8–6: 745 MEMORY MAP (Sheet 42 of 57)
GROUP
ADDR
(HEX)
WINDING 3
2210
RESTD GND
2211
FAULT
2212
2213
2214
2215
2216
↓
221F
WINDING 1
2220
RESTD GND
2221
TREND
2222
2223
2224
2225
2226
↓
222F
WINDING 2
2230
RESTD GND
2231
TREND
2232
2233
2234
2235
2236
↓
223F
WINDING 3
2240
RESTD GND
8
2241
TREND
2242
2243
2244
2245
2246
↓
224F
8-58
DESCRIPTION
Winding 3 Restricted Ground Fault Function
Winding 3 Restricted Ground Fault Target
Winding 3 Restricted Ground Fault Pickup
Winding 3 Restricted Ground Fault Slope
Winding 3 Restricted Ground Fault Delay
Winding 3 Restricted Ground Fault Block
Reserved
↓
Reserved
Winding 1 Restricted Ground Trend Function
Winding 1 Restricted Ground Trend Target
Winding 1 Restricted Ground Trend Pickup
Winding 1 Restricted Ground Trend Slope
Winding 1 Restricted Ground Trend Delay
Winding 1 Restricted Ground Trend Block
Reserved
↓
Reserved
Winding 2 Restricted Ground Trend Function
Winding 2 Restricted Ground Trend Target
Winding 2 Restricted Ground Trend Pickup
Winding 2 Restricted Ground Trend Slope
Winding 2 Restricted Ground Trend Delay
Winding 2 Restricted Ground Trend Block
Reserved
↓
Reserved
Winding 3 Restricted Ground Trend Function
Winding 3 Restricted Ground Trend Target
Winding 3 Restricted Ground Trend Pickup
Winding 3 Restricted Ground Trend Slope
Winding 3 Restricted Ground Trend Delay
Winding 3 Restricted Ground Trend Block
Reserved
↓
Reserved
745 Transformer Management Relay
RANGE
STEP
UNITS
VALUE
---
---
---
---
---
---
× CT
0.05 to 20.00
0.01
0 to 100
1
%
0.00 to 600.00
0.01
s
---
---
---
↓
↓
↓
---
---
---
---
---
---
× CT
0.05 to 20.00
0.01
0 to 100
1
%
0.00 to 600.00
0.01
s
---
---
---
↓
↓
↓
---
---
---
---
---
---
× CT
0.05 to 20.00
0.01
0 to 100
1
%
0.00 to 600.00
0.01
s
---
---
---
↓
↓
↓
---
---
---
---
---
---
× CT
0.05 to 20.00
0.01
0 to 100
1
%
0.00 to 600.00
0.01
s
---
---
---
↓
↓
↓
8 COMMUNICATIONS
FORMAT
FACTORY
CODE
DEFAULT
F30
0 = Disabled
F46
1 = Latched
8 = 0.08 × CT
F3
F1
10%
F3
10 = 0.10 s
F87
0 = Disabled
↓
↓
F30
0 = Disabled
F46
1 = Latched
8 = 0.08 × CT
F3
F1
90%
F3
10 = 0.10 s
F87
0 = Disabled
↓
↓
F30
0 = Disabled
F46
1 = Latched
8 = 0.08 × CT
F3
F1
90%
F3
10 = 0.10 s
F87
0 = Disabled
↓
↓
F30
0 = Disabled
F46
1 = Latched
8 = 0.08 × CT
F3
F1
90%
F3
10 = 0.10 s
F87
0 = Disabled
↓
↓
GE Power Management
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