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Kohler - MODBUS Maps - Data Capture

The data can be automatically logged 24/7 into a database, CSV files, or Excel spreadsheets using the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software. These data logging tools provide continuous and reliable Kohler logger and poll.

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Kohler (MPAC 1000) - MODBUS Mapping

MODBUS offset
Description
Units
Data type
1
Sourcea line neutral L1 l0
V AC
word
2
Sourcea line neutral L2 l0
V AC
word
3
Sourcea line neutral L3 l0
V AC
word
4
Sourceb line neutral L1 l0
V AC
word
5
Sourceb line neutral L2 l0
V AC
word
6
Sourceb line neutral L3 l0
V AC
word
7
Sourcea line voltage L1 L2
V AC
word
8
Sourcea line voltage L2 L3
V AC
word
9
Sourcea line voltage L3 L1
V AC
word
10
Sourceb line voltage L1 L2
V AC
word
11
Sourceb line voltage L2 L3
V AC
word
12
Sourceb line voltage L3 L1
V AC
word
13
Sourcea frequency
Hz
word
14
Sourceb frequency
Hz
word
23
Sourcea nominal voltage
V AC
word
24
Sourceb nominal voltage
V AC
word
25
Sourcea nominal frequency
Hz
word
26
Sourceb nominal frequency
Hz
word
27
Sourcea number of phases
 
word
28
Sourceb number of phases
 
word
29
Rated amperage
 
word
31
Sourcea engine start time delay (id 0x0001)
 
word
32
Sourceb engine start time delay (id 0x0002)
 
word
33
Sourcea ext engine start time delay (id 0x0003)
 
word
34
Sourceb ext engine start time delay (id 0x0004)
 
word
35
Sourcea engine cooldown time delay (id 0x0005)
 
word
36
Sourceb engine cooldown time delay (id 0x0006)
 
word
37
Preferred to standby time delay (id 0x0007)
 
word
38
Standby to preferred time delay (id 0x0008)
 
word
39
Off to preferred time delay (id 0x0009)
 
word
40
Off to standby time delay (id 0x000a)
 
word
41
Acquire standby source (id 0x000b)
 
word
42
Inphase monitor synch (id 0x000c)
 
word
44
Sourcea over volt dropout trip point
 
word
45
Sourcea over volt pickup trip point
 
word
46
Sourcea under volt pickup trip point
 
word
47
Sourcea under volt dropout trip point
 
word
48
Sourcea voltage debounce time
s
word
49
Sourceb over volt dropout trip point
 
word
50
Sourceb over volt pickup trip point
 
word
51
Sourceb under volt pickup trip point
 
word
52
Sourceb under volt dropout trip point
 
word
53
Sourceb voltage debounce time
s
word
54
Sourcea over freq dropout trip point
 
word
55
Sourcea over freq pickup trip point
 
word
56
Sourcea under freq dropout trip point
 
word
57
Sourcea under freq pickup trip point
 
word
58
Sourcea freq dropout time
s
word
59
Sourceb over freq dropout trip point
 
word
60
Sourceb over freq pickup trip point
 
word
There are more MODBUS items for this device. Please download the program to discover all registers.

Kohler (MPAC 1500) - MODBUS Maps

MODBUS offset
Description
Units
Data type
1
Source N line neutral l1l0
V AC
word
2
Source N line neutral L2 l0
V AC
word
3
Source N line neutral l3l0
V AC
word
4
Source E line neutral L1 l0
V AC
word
5
Source E lineneutral l2l0
V AC
word
6
Source E line neutral L3 l0
V AC
word
7
Source N line voltage L1 L2
V AC
word
8
Source N line voltage L2 L3
V AC
word
9
Source N line voltage L3 L1
V AC
word
10
Source E line voltage L1 L2
V AC
word
11
Source E line voltage l2l3
V AC
word
12
Source E line voltage L3 L1
V AC
word
13
Source N frequency
Hz
word
14
Source E frequency
Hz
word
15
Current L1
A
word
16
Current L2
A
word
17
Current L3
A
word
18
Closed transition in phase degree delta
deg
word
38
Closed programmed transition override mode
 
word
40
Synchronous voltage phase angle
 
word
41
Synchronous voltage differential
0%-5%
word
42
Synchronous frequency differential
0.0Hz.-0.3Hz.
word
43
Service entrance type
 
word
44
Phase rotation actual
 
word
45
Phase rotation expected
 
word
46
Nominal normal voltage
V AC
word
47
Nominal emergency voltage
V AC
word
48
Nominal normal frequency
Hz
word
49
Nominal emergency frequency
Hz
word
50
Normal number of phases
 
word
51
Emergency number of phases
 
word
52
Rated amperage
 
word
58
Normal engine start time delay
 
word
59
Emergency engine start time delay
010 sec
word
60
Normal ext. Engine start time delay
 
word
61
Emergency ext. Engine start time delay
 
word
62
Normal engine cooldown
 
word
63
Emergency engine cooldown
 
word
64
Standby to preferred
 
word
65
Preferred to standby
 
word
66
Off (preferred to standby prog. Transition)
 
word
67
Off (standby to preferred prog. Transition)
 
word
68
Fail to acquire preferred
 
word
69
Fail to acquire standby
13600 sec
word
70
Fail to synchronize
 
word
71
Fail to synch. Enable
 
word
74
Active time delay
 
word
75
Active time delay remaining
s
word
76
Active time delay preset
Seconds 10
word
77
Normal over voltage dropout
105%-135% of Nominal
word
There are more MODBUS items for this device. Please download the program to discover all registers.

Kohler (Power Monitor) - MODBUS Maps

MODBUS offset
Description
Units
Data type
119
Model No.
 
string
1
System time
 
word
2
Day of week
 
word
3
Month
 
word
4
Day
 
word
5
Year
 
word
6
Week of month
 
word
7
Voltage l1l2
V
word
8
Voltage l2l3
V
word
9
Voltage l3l1
V
word
10
Frequency
Hz
word
11
Voltage l1l0
V
word
12
Voltage l2l0
V
word
13
Voltage l3l0
V
word
14
Alert code
Alert Code
word
15
Analog input #1 percentage
%
word
16
Analog input #2 percentage
%
word
18
Power supply voltage
V DC
word
19
L1 current
A
word
20
L2 current
A
word
21
L3 current
A
word
22
Power factor
 
word
23
Total real power
kW
word
24
Total imaginary power
kvar
word
39
Aux 1 delay time
s
word
40
Aux 2 delay time
s
word
41
Aux 3 delay time
s
word
42
Aux 4 delay time
s
word
43
Aux S delay time
s
word
44
Aux 6 delay time
s
word
45
System voltage
volts, 10514600
word
46
System frequency
Hz, 4862
word
47
Ats rating
A, 03000
word
61
Shutdown #1 code
 
word
62
Shutdown #1 month
 
word
63
Shutdown #1 day
 
word
64
Shutdown #1 year
 
word
65
Shutdown #2 code
 
word
66
Shutdown #2 month
 
word
67
Shutdown #2 day
 
word
68
Shutdown #2 year
 
word
69
Shutdown #3 code
 
word
70
Shutdown #3 month
 
word
71
Shutdown #3 day
 
word
72
Shutdown #3 year
 
word
73
Shutdown #4 code
 
word
74
Shutdown #4 month
 
word
75
Shutdown #4 day
 
word
76
Shutdown #4 year
 
word
299
Timed run time
min
word
There are more MODBUS items for this device. Please download the program to discover all registers.

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