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8 COMMUNICATIONS
Table 8–6: 745 MEMORY MAP (Sheet 3 of 57)
GROUP
ADDR
DESCRIPTION
(HEX)
ELEMENT
0208
Any Element Flag
FLAGS
0209
Any Winding 1 Overcurrent Element Flag
020A
Any Winding 2 Overcurrent Element Flag
020B
Any Winding 3 Overcurrent Element Flag
020C
Percent Differential Flag
020D
Inst Differential Flag
020E
Winding 1 Phase Time O/C Flag
020F
Winding 2 Phase Time O/C Flag
0210
Winding 3 Phase Time O/C Flag
0211
Winding 1 Phase Inst O/C 1 Flag
0212
Winding 2 Phase Inst O/C 1 Flag
0213
Winding 3 Phase Inst O/C 1 Flag
0214
Winding 1 Phase Inst O/C 2 Flag
0215
Winding 2 Phase Inst O/C 2 Flag
0216
Winding 3 Phase Inst O/C 2 Flag
0217
Winding 1 Neutral Time O/C Flag
0218
Winding 2 Neutral Time O/C Flag
0219
Winding 3 Neutral Time O/C Flag
021A
Winding 1 Neutral Inst O/C 1 Flag
021B
Winding 2 Neutral Inst O/C 1 Flag
021C
Winding 3 Neutral Inst O/C 1 Flag
021D
Winding 1 Neutral Inst O/C 2 Flag
021E
Winding 2 Neutral Inst O/C 2 Flag
021F
Winding 3 Neutral Inst O/C 2 Flag
0220
Winding 1 Ground Time O/C Flag
0221
Winding 2 Ground Time O/C Flag
0222
Winding 3 Ground Time O/C Flag
0223
Winding 1 Ground Inst O/C 1 Flag
0224
Winding 2 Ground Inst O/C 1 Flag
0225
Winding 3 Ground Inst O/C 1 Flag
0226
Winding 1 Ground Inst O/C 2 Flag
0227
Winding 2 Ground Inst O/C 2 Flag
0228
Winding 3 Ground Inst O/C 2 Flag
0229
Winding 1 Restricted Ground Time O/C Flag
022A
Winding 2 Restricted Ground Time O/C Flag
022B
Winding 3 Restricted Ground Time O/C Flag
022C
Winding 1 Restricted Ground Inst O/C Flag
022D
Winding 2 Restricted Ground Inst O/C Flag
GE Power Management
RANGE
745 Transformer Management Relay
8.3 MODBUS MEMORY MAP
STEP
UNITS
FORMAT
VALUE
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FACTORY
CODE
DEFAULT
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8
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8-19
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