SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
10-1
SR3 Series Protective Relay Platform
Chapter 10: 339 MODBUS memory
map and Format Codes
GE
Grid Solutions
339 MODBUS memory map and Format Codes
NOTE
NOTE:
The 339, 345, and 350 relays have different MODBUS maps and Format Codes. Make sure
you are looking at the chapter corresponding to your relay model.
NOTE
NOTE:
The Cause of Last trip register (MODBUS Address 30186) returns a combined value of
Pickup And Operate.
For example, for a Phase TOC 1 Trip:
0x90C1 Ph TOC1 Trip PKP
0x90C2 Ph TOC1 Trip OP
Upon Phase TOC 1 Trip, the value read from 30186 Cause of Last Trip register is: 0x90C3
339 MODBUS memory map
Modbus
Address
Hex
Address
Description
Min
Max
Step Units
Format
Code
Factory
Default
Size in
words
ACTUAL VALUES
PRODUCT INFORMATION
30001
0x0
Product Device Code
0
1
1
---
F22
L2
1
30002
0x1
Hardware Revision
0
26
1
---
F15
1
1
30003
0x2
Firmware Version
0
0xFFFF
1
---
F3
230
1
30006
0x5
Boot Version
0
0xFFFF
1
---
F3
100
1
30008
0x7
Serial Number
0
6
1
---
F22
L2MA09000
001
6
30014
0xD
Order Code
0
16
1
---
F22
339-
CP5G5HISS
XXS
16
30030
0x1D
MAC Address
0
0xFFFF
1
---
FC214
0
3
30035
0x22
Comms HW Version
0
26
1
---
F15
0
1
30037
0x24
Build Date
0
6
1
---
F22
Unknown
6
30043
0x2A
Build Time
0
4
1
---
F22
Unknown
4
Содержание 339
Страница 4: ...1 iv SR3 SERIES PROTECTIVE RELAY PLATFORM COMMUNICATIONS GUIDE ...
Страница 10: ...1 2 SR3 SERIES PROTECTIVE RELAY PLATFORM COMMUNICATIONS GUIDE COMMUNICATIONS INTERFACES CHAPTER 1 INTRODUCTION ...
Страница 164: ...8 16 SR3 SERIES PROTECTIVE RELAY PLATFORM COMMUNICATIONS GUIDE ERROR RESPONSES CHAPTER 8 MODBUS FUNCTIONS ...