Kohler (Power Monitor) data logging - MODBUS registers map


This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.

MODBUS offset
Description
Units
Data type
1
System time
 
word
2
Day of week
 
word
3
Month
112
word
4
Day
131
word
5
Year
 
word
6
Week of month
 
word
7
Voltage l1l2
volts
word
8
Voltage l2l3
volts
word
9
Voltage l3l1
volts
word
10
Frequency
Hz
word
11
Voltage l1l0
volts
word
12
Voltage l2l0
volts
word
13
Voltage l3l0
volts
word
14
Alert code
Alert Code
word
15
Analog input #1 percentage
%
word
16
Analog input #2 percentage
%
word
18
Power supply voltage
VDC
word
19
L1 current
amps
word
20
L2 current
amps
word
21
L3 current
amps
word
22
Power factor
100
word
23
Total real power
kW
word
24
Total imaginary power
kVAR
word
39
Aux 1 delay time
sec.
word
40
Aux 2 delay time
sec.
word
41
Aux 3 delay time
sec.
word
42
Aux 4 delay time
sec.
word
43
Aux S delay time
sec.
word
44
Aux 6 delay time
sec.
word
45
System voltage
volts, 10514600
word
46
System frequency
Hz, 4862
word
47
Ats rating
A, 03000
word
61
Shutdown #1 code
code
word
62
Shutdown #1 month
1-12
word
63
Shutdown #1 day
1-31
word
64
Shutdown #1 year
 
word
65
Shutdown #2 code
code
word
66
Shutdown #2 month
1-12
word
67
Shutdown #2 day
1-31
word
68
Shutdown #2 year
 
word
69
Shutdown #3 code
code
word
70
Shutdown #3 month
1-12
word
71
Shutdown #3 day
1-31
word
72
Shutdown #3 year
 
word
73
Shutdown #4 code
code
word
74
Shutdown #4 month
1-12
word
75
Shutdown #4 day
1-31
word
76
Shutdown #4 year
 
word
299
Timed run time
minutes
word

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