GE 745 TRANSFORMER MANAGEMENT RELAY Instruction Manual page 266

8.3 MODBUS MEMORY MAP
Table 8–6: 745 MEMORY MAP (Sheet 40 of 57)
GROUP ADDR
(HEX)
WINDING 3 2180
GROUND TIME
2181
O/C
2182
2183
2184
2185
2186
2187
↓
218F
WINDING 1 2190
GROUND INST
2191
O/C 1
2192
2193
2194
2195
↓
219F
WINDING 2 21A0
GROUND INST
21A1
O/C 1
21A2
21A3
21A4
21A5
↓
21AF
WINDING 3 21B0
GROUND INST
21B1
O/C 1
8
21B2
21B3
21B4
21B5
↓
21BF
WINDING 1 21C0
GROUND INST
21C1
O/C 2
21C2
21C3
8-56
DESCRIPTION
Winding 3 Ground Time O/C Function
Winding 3 Ground Time O/C Target
Winding 3 Ground Time O/C Pickup
Winding 3 Ground Time O/C Shape
Winding 3 Ground Time O/C Multiplier
Winding 3 Ground Time O/C Reset
Winding 3 Ground Time O/C Block
Reserved
↓
Reserved
Winding 1 Ground Inst O/C 1 Function
Winding 1 Ground Inst O/C 1 Target
Winding 1 Ground Inst O/C 1 Pickup
Winding 1 Ground Inst O/C 1 Delay
Winding 1 Ground Inst O/C 1 Block
Reserved
↓
Reserved
Winding 2 Ground Inst O/C 1 Function
Winding 2 Ground Inst O/C 1 Target
Winding 2 Ground Inst O/C 1 Pickup
Winding 2 Ground Inst O/C 1 Delay
Winding 2 Ground Inst O/C 1 Block
Reserved
↓
Reserved
Winding 3 Ground Inst O/C 1 Function
Winding 3 Ground Inst O/C 1 Target
Winding 3 Ground Inst O/C 1 Pickup
Winding 3 Ground Inst O/C 1 Delay
Winding 3 Ground Inst O/C 1 Block
Reserved
↓
Reserved
Winding 1 Ground Inst O/C 2 Function
Winding 1 Ground Inst O/C 2 Target
Winding 1 Ground Inst O/C 2 Pickup
Winding 1 Ground Inst O/C 2 Delay
745 Transformer Management Relay
RANGE STEP UNITS
VALUE
--- --- ---
--- --- ---
0.05 to 20.00 0.01 x CT
--- --- ---
0.00 to 100.00 0.01 ---
--- --- ---
--- --- ---
↓ ↓ ↓
--- --- ---
--- --- ---
0.05 to 20.00 0.01 x CT
0 to 60000 1 ms
--- --- ---
↓ ↓ ↓
--- --- ---
--- --- ---
0.05 to 20.00 0.01 x CT
0 to 60000 1 ms
--- --- ---
↓ ↓ ↓
--- --- ---
--- --- ---
0.05 to 20.00 0.01 x CT
0 to 60000 1 ms
--- --- ---
↓ ↓ ↓
--- --- ---
--- --- ---
0.05 to 20.00 0.01 x CT
0 to 60000 1 ms
8 COMMUNICATIONS
FORMAT FACTORY
CODE DEFAULT
F30 0 = Disabled
F46 1 = Latched
F3 85 = 0.85 x CT
F36 0 = Ext Inverse
F3 100 = 1.00
F68 1 = Linear
F87 0 = Disabled
↓ ↓
F30 0 = Disabled
F46 1 = Latched
F3 1000=10.00 x CT
F1 0 ms
F87 0 = Disabled
↓ ↓
F30 0 = Disabled
F46 1 = Latched
F3 1000=10.00 x CT
F1 0 ms
F87 0 = Disabled
↓ ↓
F30 0 = Disabled
F46 1 = Latched
F3 1000=10.00 x CT
F1 0 ms
F87 0 = Disabled
↓ ↓
F30 0 = Disabled
F46 1 = Latched
F3 1000=10.00 x CT
F1 0 ms
GE Power Management