CHAPTER 12: 350 MODBUS MEMORY MAP AND FORMAT CODES
350 MODBUS MEMORY MAP
SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
12-77
42562
0xA01
Negative Sequence OV
Delay
0
60000
1
s
F3
200
1
42563
0xA02
Neutral OV Function
0
3
1
---
FC197
0
1
42564
0xA03
Neutral OV Pickup
0
125
1
x VT
F3
30
1
42565
0xA04
Neutral OV Delay
0
60000
1
s
F3
200
1
42566
0xA05
Phase OV Function
0
3
1
---
FC197
0
1
42567
0xA06
Phase OV Pickup
0
125
1
x VT
F3
125
1
42568
0xA07
Phase OV Delay
0
60000
1
s
F3
200
1
42569
0xA08
Phase OV Phases
1
3
1
---
F92
1
1
42570
0xA09
Phase UV Function
0
3
1
---
FC197
0
1
42571
0xA0A
Phase UV Pickup
0
125
1
x VT
F3
75
1
42572
0xA0B
Phase UV Curve
0
1
1
---
F93
1
1
42573
0xA0C
Phase UV Delay
0
60000
1
s
F3
200
1
42574
0xA0D
Phase UV Phases
1
3
1
---
F92
1
1
42575
0xA0E
Phase UV Minimum Voltage 0
125
1
x VT
F3
30
1
42576
0xA0F
Auxiliary OV Function
0
3
1
---
FC197
0
1
42577
0xA10
Auxiliary OV Pickup
0
125
1
x VT
F3
30
1
42578
0xA11
Auxiliary OV Delay
0
60000
1
s
F3
200
1
42579
0xA12
Auxiliary UV Function
0
3
1
---
FC197
0
1
42580
0xA13
Auxiliary UV Pickup
0
125
1
x VT
F3
75
1
42581
0xA14
Auxiliary UV Curve
0
1
1
---
F93
1
1
42582
0xA15
Auxiliary UV Delay
0
60000
1
s
F3
200
1
42583
0xA16
Auxiliary Minimum Voltage
0
125
1
x VT
F3
30
1
42584
0xA17
Underfrequency 1 Function 0
3
1
---
FC197
0
1
42585
0xA18
Underfrequency 1 Pickup
4000
7000
1
Hz
F3
5900
1
42586
0xA19
Underfrequency 1 Delay
10
60000
1
s
F3
200
1
42587
0xA1A
Minimum UF Voltage 1
0
125
1
x VT
F3
70
1
42588
0xA1B
Underfrequency 2 Function 0
3
1
---
FC197
0
1
42589
0xA1C
Underfrequency 2 Pickup
4000
7000
1
Hz
F3
5900
1
42590
0xA1D
Underfrequency 2 Delay
10
60000
1
s
F3
200
1
42591
0xA1E
Minimum UF Voltage 2
0
125
1
x VT
F3
70
1
42592
0xA1F
Overfrequency 1 Function
0
3
1
---
FC197
0
1
42593
0xA20
Overfrequency 1 Pickup
4000
7000
1
Hz
F3
6050
1
42594
0xA21
Overfrequency 1 Delay
10
60000
1
s
F3
200
1
42595
0xA22
Overfrequency 2 Function
0
3
1
---
FC197
0
1
42596
0xA23
Overfrequency 2 Pickup
4000
7000
1
Hz
F3
6050
1
42597
0xA24
Overfrequency 2 Delay
10
60000
1
s
F3
200
1
42598
0xA25
Sensitive Ground IOC
Function
0
3
1
---
FC197
0
1
42599
0xA26
Sensitive Ground IOC Pickup 5
3000
1
x CT
F17A
1000
1
42600
0xA27
Sensitive Ground IOC Delay 0
30000
1
s
F3
0
1
42601
0xA28
Sensitive Ground 2 IOC
Function
0
3
1
---
FC197
0
1
42602
0xA29
Sensitive Ground 2 IOC
Pickup
5
3000
1
x CT
F17A
1000
1
42603
0xA2A
Sensitive Ground 2 IOC
Delay
0
30000
1
s
F3
0
1
Modbus
Address
Hex
Address
Description
Min
Max
Step Units
Format
Code
Factory
Default
Size in
words