Littelfuse MPS - Page 111

Page E-1
MPS Motor Protection System Rev. 6-F-022117
Appendix E, Communications Database Table
APPENDIX E
COMMUNICATIONS DATABASE TABLE FOR V. 3.04
MPS
REGISTER
(DECIMAL)
MODBUS
REGISTER
(DECIMAL)
A-B FILE
(DECIMAL)
(NOTE 4)
DESCRIPTION
ACCESS
RANGE
TYPE
Model Information
0
40001
3:000
Model Code (201)
Read Only
T3
1
Software Version
Read Only
T3
2
Serial Number
Read Only
T2 (Low)
3
T2 (High)
4
5
Diagnostic Code
Read Only
T3
6
N/A
DF1 Command Register
Write Only
T37
Overload
8
40009
3:8
Trip Action
R/W
0 - 7
T42
9
Model Type
R/W
0 - 1
T33
10
I
2
t Start Inhibit
R/W
0 - 1
T6
11
K-Factor
R/W
0 - 10
T1 (Low)
12
T1 (High)
13
Locked-Rotor Current
R/W
1.5 - 10 x FLA
T1 (Low)
14
T1 (High)
15
Locked-Rotor Time Cold
R/W
0.2 - 100 s
T1 (Low)
16
T1 (High)
17
Locked-Rotor Time Hot
R/W
0.2 - 100 s
T1 (Low)
18
T1 (High)
19
Cooling Factor
R/W
0.1 - 50
T1 (Low)
20
T1 (High)
21
I
2
t Inhibit Level
R/W
0.1 - 0.9
T1 (Low)
22
T1 (High)
23
I
2
t Alarm level
R/W
0.5 - 1.0
T1 (Low)
24
T1 (High)
25
I
2
t Alarm Action
R/W
0 - 7
T43
26
I
2
t Reset Type
R/W
0 - 2
T38
Overcurrent
32
40033
3:32
Trip Action
R/W
0 - 7
T42
33
Trip Level
R/W
1 - 15 x I
p
T1 (Low)
34
T1 (High)
35
Trip Delay
R/W
0 - 10 s
T1 (Low)
36
T1 (High)
Aux Overcurrent
40
40041
3:40
Trip Action
R/W
0 - 7
T42
41
Trip Level
R/W
1 - 15 x I
p
T1 (Low)
42
T1 (High)
43
Trip Delay
R/W
0 - 10 s
T1 (Low)
44
T1 (High)