GE 745 TRANSFORMER MANAGEMENT RELAY Instruction Manual page 248

8.3 MODBUS MEMORY MAP
Table 8–6: 745 MEMORY MAP (Sheet 22 of 57)
GROUP ADDR
(HEX)
115F
ONLOAD TAP 1160
CHANGER
1161
1162
1163
1164
1165
↓
1167
HARMONICS 1168
1169
116A
116B
↓
116F
FLEXCURVES 1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
117A
117B
117C
8
117D
117E
117F
1180
1181
1182
1183
1184
1185
1186
8-38
DESCRIPTION
Reserved
Winding With Tap Changer
Number of Tap Positions
Minimum Tap Position Voltage
Voltage Increment Per Tap
Resistance Increment Per Tap
Reserved
↓
Reserved
Harmonic Derating Estimation
THD Minimum Harmonic Number
THD Maximum Harmonic Number
Reserved
↓
Reserved
FlexCurve A Delay at 1.03 × PKP
FlexCurve A Delay at 1.05 × PKP
FlexCurve A Delay at 1.10 × PKP
FlexCurve A Delay at 1.20 × PKP
FlexCurve A Delay at 1.30 × PKP
FlexCurve A Delay at 1.40 × PKP
FlexCurve A Delay at 1.50 × PKP
FlexCurve A Delay at 1.60 × PKP
FlexCurve A Delay at 1.70 × PKP
FlexCurve A Delay at 1.80 × PKP
FlexCurve A Delay at 1.90 × PKP
FlexCurve A Delay at 2.00 × PKP
FlexCurve A Delay at 2.10 × PKP
FlexCurve A Delay at 2.20 × PKP
FlexCurve A Delay at 2.30 × PKP
FlexCurve A Delay at 2.40 × PKP
FlexCurve A Delay at 2.50 × PKP
FlexCurve A Delay at 2.60 × PKP
FlexCurve A Delay at 2.70 × PKP
FlexCurve A Delay at 2.80 × PKP
FlexCurve A Delay at 2.90 × PKP
FlexCurve A Delay at 3.00 × PKP
FlexCurve A Delay at 3.10 × PKP
745 Transformer Management Relay
8 COMMUNICATIONS
RANGE STEP UNITS
VALUE
--- --- ---
2 to 50 1 ---
1 to 20000 --- kV
1 to 2000 --- kV
Ω
10 to 500 1
↓ ↓ ↓
--- --- ---
--- --- ---
--- --- ---
↓ ↓ ↓
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
0 to 65000 1 ms
FORMAT FACTORY
CODE DEFAULT
F40 0 = None
F1 33
F90 610 = 61.0 kV
F91 50 = 0.50 kV
33 = 33 Ω
F1
↓ ↓
F30 0 = Disabled
F92 0 = 2nd
F92 19 = 21st
↓ ↓
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
F1 0 ms
GE Power Management