GE 745 TRANSFORMER MANAGEMENT RELAY User Manual

GE Power Management 745 Transformer Management Relay 8-21
8 COMMUNICATIONS 8.3 MODBUS MEMORY MAP
8
INPUT /
OUTPUT
FLAGS
0260 Logic Input Assert Flags --- --- --- F56 ---
0261 Virtual Input Assert Flags --- --- --- F56 ---
0262 Output Relay Operate Flags --- --- --- F57 ---
0263 Virtual Output Operate Flags --- --- --- F59 ---
0264 Timer Operate Flags --- --- --- F61 ---
0265 Reserved
↓↓ ↓ ↓↓↓ ↓
027F Reserved
WINDING 1
CURRENT
0280 Winding 1 Phase A Current - Magnitude --- --- A F78 ---
0281 Winding 1 Phase A Current - Angle 0 --- ° Lag F1 ---
0282 Winding 1 Phase B Current - Magnitude --- --- A F78 ---
0283 Winding 1 Phase B Current - Angle 0 to 359 1 ° Lag F1 ---
0284 Winding 1 Phase C Current - Magnitude --- --- A F78 ---
0285 Winding 1 Phase C Current - Angle 0 to 359 1 ° Lag F1 ---
0286 Winding 1 Neutral Current - Magnitude --- --- A F78 ---
0287 Winding 1 Neutral Current - Angle 0 to 359 1 ° Lag F1 ---
0288 Winding 1 Ground Current - Magnitude --- --- A F81 ---
0289 Winding 1 Ground Current - Angle 0 to 359 1 ° Lag F1 ---
028A Winding 1 Loading 0 to 999 1 % rated F1 ---
028B Winding 1 Ave. Phase Current --- --- A F78 ---
028C Reserved
028F Reserved
WINDING 2
CURRENT
0290 Winding 2 Phase A Current - Magnitude --- --- A F79 ---
0291 Winding 2 Phase A Current - Angle 0 to 359 1 ° Lag F1 ---
0292 Winding 2 Phase B Current - Magnitude --- --- A F79 ---
0293 Winding 2 Phase B Current - Angle 0 to 359 1 ° Lag F1 ---
0294 Winding 2 Phase C Current - Magnitude --- --- A F79 ---
0295 Winding 2 Phase C Current - Angle 0 to 359 1 ° Lag F1 ---
0296 Winding 2 Neutral Current - Magnitude --- --- A F79 ---
0297 Winding 2 Neutral Current - Angle 0 to 359 1 ° Lag F1 ---
0298 Winding 2 Ground Current - Magnitude --- --- A F82 ---
0299 Winding 2 Ground Current - Angle 0 to 359 1 ° Lag F1 ---
029A Winding 2 Loading 0 to 999 1 % rated F1 ---
029B Winding 2 Ave. Phase Current --- --- A F79 ---
029C Reserved
029F Reserved
Table 8–6: 745 MEMORY MAP (Sheet 5 of 57)
GROUP ADDR
(HEX)
DESCRIPTION RANGE STEP
VALUE
UNITS FORMAT
CODE
FACTORY
DEFAULT

GE 745 TRANSFORMER MANAGEMENT RELAY Specifications

General

Brand	GE
Model	745 TRANSFORMER MANAGEMENT RELAY
Category	Relays
Language	English