GE MM300 Manual page 37
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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CHAPTER 2: RS485 INTERFACE (MODBUS RTU)
Modbus
Hex
Description
40846
034D
Reserved
▼
▼
▼
40850
0351
Reserved
ACCELERATION
40851
0352
Acceleration Alarm Timer
40852
0353
Acceleration Trip Timer
40853
0354
Reserved
40854
0355
Reserved
40855
0356
Reserved
40856
0357
Reserved
CURRENT UNBALANCE (REQUIRED=IO_A)
40857
0358
Current Unbalance Alarm Level 4
40858
0359
Current Unbalance Alarm
Delay
40859
035A
Current Unbalance Trip Level
40860
035B
Current Unbalance Trip Delay
40861
035C
Reserved
40862
035D
Reserved
40863
035E
Reserved
40864
035F
Reserved
GROUND FAULT
40865
0360
Ground Alarm Level
40866
0361
CBCT Ground Alarm Level
40867
0362
Ground Alarm Delay On Start
40868
0363
Ground Trip Level
40869
0364
CBCT Ground Trip Level
40870
0365
Ground Trip Delay On Start
40871
0366
Ground Alarm Delay On Run
40872
0367
Ground Trip Delay On Run
40873
0368
Reserved
40874
0369
Reserved
LOAD INCREASE
40875
036A
Load Increase Alarm Level
40876
036B
Reserved
40877
036C
Reserved
40878
036D
Reserved
PHASE UNDERVOLTAGE (REQUIRED=IO_B)
40879
036E
Undervoltage Alarm Level
40880
036F
Undervoltage Alarm Delay
40881
0370
Undervoltage Trip Level
40882
0371
Undervoltage Trip Delay
40883
0372
Reserved
▼
▼
▼
40887
0376
Reserved
AUXILIARY UNDERVOLTAGE PROTECTION (REQUIRED=IO_C)
40888
0377
Aux U/V Alarm
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
Min
Max
Step
---
---
---
▼
▼
▼
---
---
---
5
2501
1
5
2501
1
---
---
---
---
---
---
---
---
---
---
---
---
41
1
1
60
1
4
41
1
1
60
1
---
---
---
---
---
---
---
---
---
---
---
---
10
101
1
5
151
1
0
60
1
10
101
1
5
151
1
0
100
1
0
60
1
0
50
1
---
---
---
---
---
---
50
151
1
---
---
---
---
---
---
---
---
---
60
100
1
1
60
1
60
100
1
1
60
1
---
---
---
▼
▼
▼
---
---
---
60
91
1
MODBUS MEMORY MAP
Units
Format Default
---
---
---
▼
▼
▼
---
---
---
*
s
F2
2501
*
s
F2
2501
---
---
---
---
---
---
---
---
---
---
---
---
*
%
F1
15
s
F1
1
*
%
F1
30
s
F1
1
---
---
---
---
---
---
---
---
---
---
---
---
*
%FLA
F1
101
*
A
F2
151
s
F1
10
*
%FLA
F1
101
*
A
F2
151
s
F2
0
s
F1
10
s
F2
0
---
---
---
---
---
---
*
%FLA
F1
151
---
---
---
---
---
---
---
---
---
*
%MNV
F1
100
s
F1
30
*
%MNV
F1
100
s
F1
30
---
---
---
▼
▼
▼
---
---
---
*
eUnitNCV F1
91
Size in
Words
1
▼
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
▼
1
1
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