GE 745 TRANSFORMER MANAGEMENT RELAY, Instruction Manual

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GE Power Management 745 Transformer Management Relay 8-33
8 COMMUNICATIONS 8.3 MODBUS MEMORY MAP
8
MAXIMUM
EVENT
CURRENT
continued
0816 Maximum Event Winding 2 Phase C Current --- --- A F79 0 A
0817 Maximum Event Winding 2 Ground Current --- --- A F82 0 A
0818 Maximum Event Winding 3 Phase A Current --- --- A F80 0 A
0819 Maximum Event Winding 3 Phase B Current --- --- A F80 0 A
081A Maximum Event Winding 3 Phase C Current --- --- A F80 0 A
081B Maximum Event Winding 3 Ground Current --- --- A F83 0 A
081C Reserved
↓ ↓ ↓ ↓ ↓ ↓ ↓
082F Reserved
EVENT
RECORDER
DATA
0830 Event XX Date of Event (2 registers) --- --- --- F23 ---
0832 Event XX Time of Event (2 registers) --- --- --- F22 ---
0834 Event XX Cause of Event --- --- --- F24 ---
0835 Event XX Winding 1 Phase A Current Magnitude --- --- A F78 0 A
0836 Event XX Winding 1 Phase A Current Angle 0 --- ° Lag F1 0° Lag
0837 Event XX Winding 1 Phase B Current Magnitude --- --- A F78 0 A
0838 Event XX Winding 1 Phase B Current Angle 0 to 359 1 ° Lag F1 0° Lag
0839 Event XX Winding 1 Phase C Current Magnitude --- --- A F78 0 A
083A Event XX Winding 1 Phase C Current Angle 0 to 359 1 ° Lag F1 0° Lag
083B Event XX Winding 1 Ground Current Magnitude --- --- A F81 0 A
083C Event XX Winding 1 Ground Current Angle 0 to 359 1 ° Lag F1 0° Lag
083D Event XX Winding 1 Phase A 2nd Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
083E Event XX Winding 1 Phase B 2nd Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
083F Event XX Winding 1 Phase C 2nd Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
0840 Event XX Winding 1 Phase A 5th Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
0841 Event XX Winding 1 Phase B 5th Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
0842 Event XX Winding 1 Phase C 5th Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
0843 Event XX Winding 2 Phase A Current Magnitude --- --- A F79 0 A
0844 Event XX Winding 2 Phase A Current Angle 0 to 359 1 ° Lag F1 0° Lag
0845 Event XX Winding 2 Phase B Current Magnitude --- --- A F79 0 A
0846 Event XX Winding 2 Phase B Current Angle 0 to 359 1 ° Lag F1 0° Lag
0847 Event XX Winding 2 Phase C Current Magnitude --- --- A F79 0 A
0848 Event XX Winding 2 Phase C Current Angle 0 to 359 1 ° Lag F1 0° Lag
0849 Event XX Winding 2 Ground Current Magnitude --- --- A F82 0 A
084A Event XX Winding 2 Ground Current Angle 0 to 359 1 ° Lag F1 0° Lag
084B Event XX Winding 2 Phase A 2nd Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
084C Event XX Winding 2 Phase B 2nd Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
084D Event XX Winding 2 Phase C 2nd Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
084E Event XX Winding 2 Phase A 5th Harmonic 0.0 to 99.9 0.1 % ƒo F2 0% ƒo
Table 8–6: 745 MEMORY MAP (Sheet 17 of 57)
GROUP ADDR
(HEX)
DESCRIPTION RANGE STEP
VALUE
UNITS FORMAT
CODE
FACTORY
DEFAULT