CHAPTER 8: MODBUS MEMORY MAP
MODBUS MEMORY MAP
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
8–3
30363
16A
Vbn
0
65535
1
V
F1
---
1
30364
16B
Vcn
0
65535
1
V
F1
---
1
30365
16C
Average Phase Voltage
0
65535
1
V
F1
---
1
30366
16D
Freq
0
12000
1
Hz
F3
---
1
30367
16E
Vn
0
65535
1
V
F1
---
1
30368
16F
Bus Frequency
2000
8000
1
Hz
F3
2000
1
30369
170
Line Frequency
2000
8000
1
Hz
F3
2000
1
30376
177
VAux
0
65535
1
V_Aux F1
---
1
POWER & ENERGY METERING
30384
17F
Power Factor
-99
100
1
---
F21
---
1
30385
180
Real Power
-1000000000 1000000000 1
kW
F13
---
2
30389
184
Reactive Power
-1000000000 1000000000 1
kvar
F13
---
2
30392
187
MWh Consumption
0
999999999
1
MWh
F17
---
2
30394
189
Mvarh Consumption
0
999999999
1
Mvarh F17
---
2
30396
18B
Mvarh Generation
0
999999999
1
Mvarh F17
---
2
30398
18D
Apparent Power
0
1000000000 1
kVA
F10
---
2
TEMPERATURE
30435
1B2
Ambient Temperature
-50
250
1
°
F4
---
1
30437
1B4
Ph A Thermal Cap
0
1500
1
%
F2
---
1
30438
1B5
Ph B Thermal Cap
0
1500
1
%
F2
---
1
30439
1B6
Ph C Thermal Cap
0
1500
1
%
F2
---
1
SYMMETRICAL COMPONENTS
30454
1C5
Pos Seq I Mag
0
65535
1
A
F1
---
1
30455
1C6
Pos Seq I Angle
0
359
1
°Lag
F1
---
1
30456
1C7
Neg Seq I Mag
0
65535
1
A
F1
---
1
30457
1C8
Neg Seq I Angle
0
359
1
°Lag
F1
---
1
30458
1C9
Zero Seq I Mag
0
65535
1
A
F1
---
1
30459
1CA
Zero Seq I Angle
0
359
1
°Lag
F1
---
1
30460
1CB
Pos Seq V Mag
0
65535
1
kV
F1
---
1
30461
1CC
Pos Seq V Angle
0
359
1
°Lag
F1
---
1
30462
1CD
Neg Seq V Mag
0
6000
1
kV
F2
---
1
30463
1CE
Neg Seq V Angle
0
359
1
°Lag
F1
---
1
30464
1CF
Zero Seq V Mag
0
60000
1
kV
F3
---
1
30465
1D0
Zero Seq V Angle
0
359
1
°Lag
F1
---
1
30466
1D1
Zero Seq V Mag
0
65535
1
kV
F1
---
1
30478
1DD
Neg Seq I Mag
0
65535
1
A
F2
---
1
30479
1DE
Neg Seq V Mag
0
65535
1
V
F1
---
1
LED STATUS
30505
1F8
LED Status
0
0xFFFFFFFF
1
---
FC144
---
2
USER MAP ACTUAL VALUES
30524
20B
User Map Value 1
0
0xFFFF
1
---
F1
---
1
30525
20C
User Map Value 2
0
0xFFFF
1
---
F1
---
1
30526
20D
User Map Value 3
0
0xFFFF
1
---
F1
---
1
30527
20E
User Map Value 4
0
0xFFFF
1
---
F1
---
1
30528
20F
User Map Value 5
0
0xFFFF
1
---
F1
---
1
30529
210
User Map Value 6
0
0xFFFF
1
---
F1
---
1
Modbus
Address
Hex
Address
Description
Min
Max
Step Units
Format
Code
Factory
Default
Size in
Words