GE 745 TRANSFORMER MANAGEMENT RELAY Instruction Manual page 259

8 COMMUNICATIONS
Table 8–6: 745 MEMORY MAP (Sheet 33 of 57)
GROUP ADDR DESCRIPTION
(HEX)
1E1F Reserved
SIMULATION 1E20 Simulation Function
SETUP
1E21 Block Operation of Outputs
1E22 Start Fault Mode Signal
1E23 Start Playback Mode Signal
1E24 Reserved
↓
1E27 Reserved
SIMULATION 1E28 Prefault Wdg 1 Phase ABC Current Magnitudes
PREFAULT
1E29 Prefault Wdg 2 Phase ABC Current Magnitudes
VALUES
1E2A Prefault Wdg 3 Phase ABC Current Magnitudes
1E2B Prefault Voltage Input Magnitude
1E2C Reserved
↓
1E2F Reserved
SIMULATION 1E30 Fault Winding 1 Phase A Current Magnitude
FAULT VALUES
1E31 Fault Winding 1 Phase A Current Angle
1E32 Fault Winding 1 Phase B Current Magnitude
1E33 Fault Winding 1 Phase B Current Angle
1E34 Fault Winding 1 Phase C Current Magnitude
1E35 Fault Winding 1 Phase C Current Angle
1E36 Fault Winding 1 Ground Current Magnitude
1E37 Fault Winding 1 Ground Current Angle
1E38 Fault Winding 2 Phase A Current Magnitude
1E39 Fault Winding 2 Phase A Current Angle
1E3A Fault Winding 2 Phase B Current Magnitude
1E3B Fault Winding 2 Phase B Current Angle
1E3C Fault Winding 2 Phase C Current Magnitude
1E3D Fault Winding 2 Phase C Current Angle
1E3E Fault Winding 2 Ground Current Magnitude
1E3F Fault Winding 2 Ground Current Angle
1E40 Fault Winding 3 Phase A Current Magnitude
1E41 Fault Winding 3 Phase A Current Angle
1E42 Fault Winding 3 Phase B Current Magnitude
1E43 Fault Winding 3 Phase B Current Angle
1E44 Fault Winding 3 Phase C Current Magnitude
1E45 Fault Winding 3 Phase C Current Angle
1E46 Fault Winding 3 Ground Current Magnitude
GE Power Management
RANGE
↓
0.0 to 40.0
0.0 to 40.0
0.0 to 40.0
0.0 to 2.0
↓
0.0 to 40.0
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
0 to 359
0.0 to 40.0
745 Transformer Management Relay
8.3 MODBUS MEMORY MAP
STEP UNITS FORMAT
VALUE
--- --- ---
--- --- ---
--- --- ---
--- --- ---
↓ ↓ ↓
× CT
0.1
× CT
0.1
× CT
0.1
× VT
0.1
↓ ↓ ↓
× CT
0.1
--- --- °
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
1 ° Lag
× CT
0.1
FACTORY
CODE DEFAULT
F48 0 = Disabled
F67 255 = 12345678
F88 0 = Disabled
F88 0 = Disabled
↓ ↓
10 = 1.0 × CT
F2
10 = 1.0 × CT
F2
10 = 1.0 × CT
F2
10 = 1.0 × VT
F2
↓ ↓
10 = 1.0 × CT
F2
F1 0°
10 = 1.0 × CT
F2
F1 120° Lag
10 = 1.0 × CT
F2
F1 240° Lag
F2 0.0 x CT
F1 0° Lag
10 = 1.0 × CT
F2
F1 0° Lag
10 = 1.0 × CT
F2
F1 120° Lag
10 = 1.0 × CT
F2
8
F1 240° Lag
0.0 × CT
F2
F1 0° Lag
10 = 1.0 × CT
F2
F1 330° Lag
10 = 1.0 × CT
F2
F1 90° Lag
10 = 1.0 × CT
F2
F1 210° Lag
0.0 × CT
F2
8-49