
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
8–1
SR350 Feeder Protection System
Chapter 8: MODBUS memory map
GE
Digital Energy
MODBUS memory map
MODBUS memory map
Modbus
Address
Hex
Address
Description
Min
Max
Step Units
Format
Code
Factory
Default
Size in
Words
ACTUAL VALUES
PRODUCT INFORMATION
30001
0
Product Device Code
---
---
---
---
F22
L0
1
30002
1
Hardware Revision
0
26
1
---
F15
---
1
30003
2
Firmware Version
0
0xFFFF
1
---
F3
---
1
30006
5
Boot Version
0
0xFFFF
1
---
F3
---
1
30008
7
Serial Number
---
---
---
---
F22
---
6
30014
D
Order Code
---
---
---
---
F22
---
16
30030
1D
MAC Address
0
0xFFFF
1
---
FC214
---
3
30035
22
Comms Hardware Revision
0
0xFFFF
1
---
F15
0
1
30037
24
Build Date
---
---
---
---
F22
---
6
30043
2A
Build Time
---
---
---
---
F22
---
4
30051
32
Comm Build Date
---
---
---
---
F22
---
6
30057
38
Comm Build Time
---
---
---
---
F22
---
4
30061
3C
Comm Rev
0
0xFFFF
1
---
F3
---
1
30063
3E
Comm Boot Code Rev
0
0xFFFF
1
---
F3
---
1
30068
43
FPGA Rev
0
0xFFFF
1
---
F3
---
1
30135
86
Main Boot Code Date
---
---
---
---
F22
---
6
30141
8C
Main Boot Code Time
---
---
---
---
F22
---
4
30145
90
Comm Boot Code Date
---
---
---
---
F22
---
6
30151
96
Comm Boot Code Time
---
---
---
---
F22
---
4
REAL-TIME CLOCK
30223
DE
Weekday
0
7
1
---
None
---
1