CHAPTER 8: MODBUS MEMORY MAP
MODBUS MEMORY MAP
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
8–29
42555
9FA
Neutral Directional Min Polarizing
Volt
5
125
1
x VT
F3
5
1
42560
9FF
Neg Seq OV Functn
0
3
1
---
FC197
0
1
42561
A00
Neg Seq OV Pkp
0
125
1
x VT
F3
30
1
42562
A01
Neg Seq OV Delay
1
6000
1
s
F2
20
1
42563
A02
Neutral OV Function
0
3
1
---
FC197
0
1
42564
A03
Ntrl OV Pkp
0
125
1
x VT
F3
30
1
42565
A04
Ntrl OV Delay
1
6000
1
s
F2
20
1
42566
A05
Phase OV1 Function
0
3
1
---
FC197
0
1
42567
A06
Phase OV1 Pkp
0
125
1
x VT
F3
125
1
42568
A07
Phase OV1 Delay
1
6000
1
s
F2
20
1
42569
A08
PH OV1 Phases
1
3
1
---
F92
1
1
42570
A09
Phase UV1 Function
0
3
1
---
FC197
0
1
42571
A0A
Phase UV1 Pkp
0
125
1
x VT
F3
75
1
42572
A0B
Phase UV1 Curve
0
1
1
---
F93
1
1
42573
A0C
Phase UV1 Delay
1
6000
1
s
F2
20
1
42574
A0D
PH UV1 Phases
1
3
1
---
F92
1
1
42575
A0E
PH UV1 Min Voltage
0
125
1
x VT
F3
30
1
42576
A0F
Aux OV Function
0
3
1
---
FC197
0
1
42577
A10
Aux OV Pkp
0
125
1
x VT
F3
30
1
42578
A11
Aux OV Delay
1
6000
1
s
F2
20
1
42579
A12
Aux UV Function
0
3
1
---
FC197
0
1
42580
A13
Aux UV Pkp
0
125
1
x VT
F3
75
1
42581
A14
Aux UV Curve
0
1
1
---
F93
1
1
42582
A15
Aux UV Delay
1
6000
1
s
F2
20
1
42583
A16
Aux Min Voltage
0
125
1
x VT
F3
30
1
42584
A17
Underfreq 1 Function
0
3
1
---
FC197
0
1
42585
A18
Underfreq 1 Pkp
4000
7000
1
Hz
F3
5900
1
42586
A19
Underfreq 1 Delay
1
6000
1
s
F2
20
1
42587
A1A
Min UF Voltage 1
0
125
1
x VT
F3
70
1
42588
A1B
Underfreq 2 Function
0
3
1
---
FC197
0
1
42589
A1C
Underfreq 2 Pkp
4000
7000
1
Hz
F3
5900
1
42590
A1D
Underfreq 2 Delay
1
6000
1
s
F2
20
1
42591
A1E
Min UF Voltage 2
0
125
1
x VT
F3
70
1
42592
A1F
Overfreq 1 Function
0
3
1
---
FC197
0
1
42593
A20
Overfreq 1 Pkp
4000
7000
1
Hz
F3
6050
1
42594
A21
Overfreq 1 Delay
1
6000
1
s
F2
20
1
42595
A22
Overfreq 2 Function
0
3
1
---
FC197
0
1
42596
A23
Overfreq 2 Pkp
4000
7000
1
Hz
F3
6050
1
42597
A24
Overfreq 2 Delay
1
6000
1
s
F2
20
1
42598
A25
Sensitive Ground Inst OC Function
0
3
1
---
FC197
0
1
42599
A26
Sensitive Ground Inst OC Pickup
5
3000
1
x CT
F17A
1000
1
42600
A27
Sensitive Ground Inst OC Delay
0
30000
1
s
F3
0
1
42601
A28
Sensitive Ground2 Inst OC Function 0
3
1
---
FC197
0
1
42602
A29
Sensitive Ground2 Inst OC Pickup
5
3000
1
x CT
F17A
1000
1
42603
A2A
Sensitive Ground2 Inst OC Delay
0
30000
1
s
F3
0
1
Modbus
Address
Hex
Address
Description
Min
Max
Step Units
Format
Code
Factory
Default
Size in
Words