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8 COMMUNICATIONS
Table 8–6: 745 MEMORY MAP (Sheet 55 of 57)
GROUP
ADDR
DESCRIPTION
(HEX)
RMS
5170
Winding 1 Phase A RMS Current
PRESENT,
5171
Winding 1 Phase A RMS Current Minimum
MIN, MAX
READINGS
5172
Winding 1 Phase A RMS Current Maximum
5173
Winding 1 Phase B RMS Current
5174
Winding 1 Phase B RMS Current Minimum
5175
Winding 1 Phase B RMS Current Maximum
5176
Winding 1 Phase C RMS Current
5177
Winding 1 Phase C RMS Current Minimum
5178
Winding 1 Phase C RMS Current Maximum
5179
Winding 1/2 Ground RMS Current
517A
Winding 1/2 Ground RMS Current Minimum
517B
Winding 1/2 Ground RMS Current Maximum
517C
Winding 2 Phase A RMS Current
517D
Winding 2 Phase A RMS Current Minimum
517E
Winding 2 Phase A RMS Current Maximum
517F
Winding 2 Phase B RMS Current
5180
Winding 2 Phase B RMS Current Minimum
5181
Winding 2 Phase B RMS Current Maximum
5182
Winding 2 Phase C RMS Current
5183
Winding 2 Phase C RMS Current Minimum
5184
Winding 2 Phase C RMS Current Maximum
5185
Winding 2/3 Ground RMS Current
5186
Winding 2/3 Ground RMS Current Minimum
5187
Winding 2/3 Ground RMS Current Maximum
5188
Winding 3 Phase A RMS Current
5189
Winding 3 Phase A RMS Current Minimum
518A
Winding 3 Phase A RMS Current Maximum
518B
Winding 3 Phase B RMS Current
518C
Winding 3 Phase B RMS Current Minimum
518D
Winding 3 Phase B RMS Current Maximum
518E
Winding 3 Phase C RMS Current
518F
Winding 3 Phase C RMS Current Minimum
5190
Winding 3 Phase C RMS Current Maximum
5191
Reserved
↓
519F
Reserved
GE Power Management
RANGE
↓
745 Transformer Management Relay
8.3 MODBUS MEMORY MAP
STEP
UNITS
FORMAT
VALUE
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
× CT
---
---
↓
↓
↓
FACTORY
CODE
DEFAULT
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
F53
---
8
F53
---
F53
---
F53
---
F53
---
F53
---
↓
↓
8-71
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