Modbus Memory Map - GE MM300 Manual
Motor management system/low voltage motor protection and control
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Also See for MM300:
- Instruction manual (198 pages) ,
- Quick start manual (77 pages) ,
- Installation recommendations (21 pages)
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MODBUS MEMORY MAP
Modbus memory map
Modbus
Hex
Description
ACTUAL VALUES
PRODUCT INFORMATION
30001
0000
Product Device Code
30002
0001
Hardware Revision
30003
0002
Firmware Version
30004
0003
Display Software Version
30005
0004
Modification Number
30006
0005
Boot Version
30007
0006
Boot Modification #
30008
0007
Serial Number
30014
000D
Order Code
30030
001D
MAC Address
30036
0023
Database Version
30037
0024
Build Date
30043
002A
Build Time
30047
002E
Original Calibration Date
30049
0030
Last Calibration Date
30051
0032
Communications Build Date
30057
0038
Communications Build Time
30061
003C
Communications Revision
30062
003D
Platform Version
30063
003E
Reserved
▼
▼
▼
30185
00B8
Reserved
LAST TRIP DATA
30186
00B9
Cause of Last Trip
30187
00BA
Time of Last Trip 2 words
30189
00BC
Date of Last Trip 2 words
30191
00BE
Motor Speed During Trip
30192
00BF
Pre Trip Ia
30194
00C1
Pre Trip Ib
30196
00C3
Pre Trip Ic
30198
00C5
Reserved
30199
00C6
Reserved
30200
00C7
Reserved
30201
00C8
Pre Trip Motor Load
30202
00C9
Pre Trip Current Unbalance
30203
00CA
Pre Trip Ig
30205
00CC
Pre Trip Vab
30206
00CD
Pre Trip Vbc
2–10
Min
Max
Step
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0
0xFFFF
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0
0xFFFF
1
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0
2000
1
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MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
CHAPTER 2: RS485 INTERFACE (MODBUS RTU)
Units
Format Default
---
F22
N/A
---
F15
N/A
---
F3
N/A
---
F3
N/A
---
F1
N/A
---
F3
N/A
---
F1
N/A
---
F22
N/A
---
F22
N/A
---
F22
N/A
F3
719
---
F22
N/A
---
F22
N/A
---
F18
N/A
---
F18
N/A
---
F22
N/A
---
F22
N/A
---
F3
N/A
F3
120
---
---
---
▼
▼
▼
---
FC134
N/A
---
F19
N/A
---
F18
N/A
---
FC135
N/A
A
F10
N/A
A
F10
N/A
A
F10
N/A
---
---
---
---
---
---
---
---
---
%
F1
0
%
F1
N/A
A
F10
N/A
V
F1
N/A
V
F1
N/A
Size in
Words
1
1
1
1
1
1
1
6
16
6
1
6
4
2
2
6
4
1
1
1
▼
1
1
2
2
1
2
2
2
1
1
1
1
1
2
1
1
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