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Kohler - MODBUS Registers - Read & Log

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Kohler (Decision Maker 340) - MODBUS Maps

MODBUS offset
Description
Units
Data type
164
Model no
 
string(26)
139
Designation
 
string(9)
144
Load description
 
string(20)
154
Location
 
string(20)
177
Spec. No
 
string(16)
185
Serial no
 
string(6)
188
Controller serial no
 
string(6)
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
AeRGode
word
15
Engine speed
 
word
16
Coolant temp
 
word
17
Oil pressure
 
word
18
Battery 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
Percent of max. Power
%
word
33
Status
 
word
47
Engine start time
s
word
48
Crank time
s
word
49
Crank pause time
s
word
50
Num of crank cycles
 
word
51
Engine cooldown time
s
word
52
Over voltage time delay
s
word
53
Under voltage time delay
s
word
54
Starting aid time
s
word
55
Aux 1 inhibit time
s
word
56
Aux 1 delay time
s
word
57
Aux 2 inhibit time
s
word
58
Aux 2 delay time
s
word
59
Aux 3 inhibit time
s
word
60
Aux 3 delay time
s
word
61
Aux 4 inhibit time
s
word
62
Aux 4 delay time
s
word
63
Over voltage trip point
%
word
64
Under voltage trip point
%
word
There are more MODBUS items for this device. Please download the program to discover all registers.

Kohler (Decision Maker 3500) - MODBUS Registers Map

MODBUS offset
Description
Units
Data type
0
Rms generator voltage L1 L2
%
word
1
Rms generator voltage L2 L3
%
word
2
Rms generator voltage L3 L1
%
word
3
Rms generator voltage line to line average
%
word
4
Rms generator voltage L1 N
%
word
5
Rms generator voltage L2 N
%
word
6
Rms generator voltage L3 N
%
word
7
Rms generator voltage line to neutral average
%
word
8
Rms generator current L1
%
word
9
Rms generator current L2
%
word
10
Rms generator current L3
%
word
11
Rms generator current average
%
word
12
Generator frequency
 
word
13
Generator real power L1
%
smallint
14
Generator real power L2
%
smallint
15
Generator real power L3
%
smallint
16
Generator total real power
%
smallint
17
Generator reactive power L1
%
smallint
18
Generator reactive power L2
%
smallint
19
Generator reactive power L3
%
smallint
20
Generator reactive power
%
smallint
21
Generator apparent power L1
%
word
22
Generator apparent power L2
%
word
23
Generator apparent power L3
%
word
24
Generator apparent power
%
word
25
Generator power factor L1
pF
smallint
26
Generator power factor L2
pF
smallint
27
Generator power factor L3
pF
smallint
28
Generator power factor
pF
smallint
29
Generator phase angle voltage L1 voltage L2
deg
smallint
30
Generator phase angle voltage L1 voltage L3
deg
smallint
31
Generator phase angle voltage L1 current L1
deg
smallint
32
Generator phase angle voltage L2 current L2
deg
smallint
33
Generator phase angle voltage L3 current L3
deg
smallint
43
Rms bus voltage L1 L2
%
word
44
Rms bus voltage L2 L3
%
word
45
Rms bus voltage L3 L1
%
word
46
Rms bus voltage average line to line
%
word
47
Total bus real power
%
smallint
48
Total bus reactive power
%
smallint
49
Bus frequency
 
word
51
Phase angle generator voltage L1 bus voltage L1
deg
smallint
52
Speed bias
%
smallint
53
Voltage bias
%
smallint
110
Engine run speed
RPM
word
512
Total number of starts
 
word
513
Total runtime hours since maintenance lw
h
word
515
Total loaded hours since maintenance lw
h
word
517
Total kw hours since maintenance lw
kWh
word
519
Last maintenance day, month
Day of Month, Month of Year
word
There are more MODBUS items for this device. Please download the program to discover all registers.

Kohler (Decision Maker 550) - MODBUS Maps

MODBUS offset
Description
Units
Data type
151
Model No.
 
string
204
Code Version
 
string
0
L1 L2 voltage
V AC
word
1
L2 L3 voltage
V AC
word
2
L3 L1 voltage
V AC
word
3
L1 l0 voltage
V AC
word
4
L2 l0 voltage
V AC
word
5
L3 l0 voltage
V AC
word
6
L1 current
A AC
word
7
L2 current
A AC
word
8
L3 current
A AC
word
9
Frequency
Hz
word
10
Total
kW
word
11
Percent of rated kw
% Rated kW
word
12
Total power factor
 
smallint
13
L1
kW
word
14
L1 power factor
 
smallint
15
L2
kW
word
16
L2 power factor
 
smallint
17
L3
kW
word
18
L3 power factor
 
smallint
19
Total
kvar
smallint
20
L1
kvar
smallint
21
L2
kvar
smallint
22
L3
kvar
smallint
23
Total
kVA
word
24
L1
kVA
word
25
L2
kVA
word
26
L3
kVA
word
27
Current lead/lag
 
word
32
Oil pressure
kPa/psi
word
33
Coolant temperature
Degrees C/Degrees F
smallint
34
Engine speed
RPM
word
35
Local battery voltage
 
word
36
Fuel pressure
kPa/psi DDEC/MDEC/ADEC only
word
37
Fuel temperature
Degrees C/Degrees F DDEC/MDEC/ADEC only
smallint
38
Fuel rate
Liters/Hour X 100 or Gallons/Hour
word
39
Used last run
Liters/Gallons DDEC only
word
40
Coolant pressure
kPa/psi DDEC only
word
41
Coolant level
%
word
42
Lube oil temperature
deg C
smallint
43
Oil level
%
word
44
Crankcase pressure
kPa/psi DDEC only
word
45
Ambient temperature
Degrees C/Degrees F DDEC only
smallint
46
Ecm battery voltage
V DC
word
47
Ecm status
 
word
48
Intake air temperature
deg C
smallint
49
Intake air pressure
Degrees C/Degrees F MDEC/ADEC only
word
50
Mdec/adec fault codes
Numeric Fault Code MDEC/ADEC only
word
60
Analog input 00 (battery voltage)
V DC
word
There are more MODBUS items for this device. Please download the program to discover all registers.

Kohler (Decision Maker 6000) - MODBUS Registers Map

MODBUS offset
Description
Units
Data type
151
Model No.
 
string
0
L1 L2 voltage
V AC
word
1
L2 L3 voltage
V AC
word
2
L3 L1 voltage
V AC
word
3
L1 l0 voltage
V AC
word
4
L2 l0 voltage
V AC
word
5
L3 l0 voltage
V AC
word
6
L1 current
A AC
word
7
L2 current
A AC
word
8
L3 current
A AC
word
9
Frequency
Hz
word
10
Total
kW
word
11
Percent of rated kw
% Rated kW
word
12
Total power factor
PF
smallint
13
L1
kW
word
14
L1 power factor
PF
smallint
15
L2
kW
word
16
L2 power factor
PF
smallint
17
L3
kW
word
18
L3 power factor
PF
smallint
19
Total
kvar
smallint
20
L1
kvar
smallint
21
L2
kvar
smallint
22
L3
kvar
smallint
23
Total
kVA
word
24
L1
kVA
word
25
L2
kVA
word
26
L3
kVA
word
27
Current lead/lag
 
word
32
Oil pressure
kPa/psi
word
33
Coolant temperature
Degrees C/Degrees F
smallint
34
Engine speed
RPM
word
35
Local battery voltage
V DC
word
36
Fuel pressure
kPa/psi DDEC/MDEC/ADEC only
word
37
Fuel temperature
Degrees C/Degrees F DDEC/MDEC/ADEC only
smallint
38
Fuel rate
Liters/Hour
word
39
Used last run
Liters/Gallons DDEC only
word
40
Coolant pressure
kPa/psi DDEC only
word
41
Coolant level
%
word
42
Lube oil temperature
Degrees C/Degrees F DDEC/MDEC/ADEC only
smallint
43
Oil level
%
word
44
Crankcase pressure
kPa/psi DDEC only
word
45
Ambient temperature
Degrees C/Degrees F DDEC only
smallint
46
Ecm battery voltage
V DC
word
47
Ecm status
 
word
48
Intake air temperature
Degrees C/Degrees F MDEC/ADEC only
smallint
49
Intake air pressure
Degrees C/Degrees F MDEC/ADEC only
word
50
Mdec/adec fault codes
Numeric Fault Code MDEC/ADEC only
word
60
Analog input 00 (battery voltage)
V DC
word
61
Analog input01
User-defined and calibrated through the 6000 controller. See the controller operation manual.
word
There are more MODBUS items for this device. Please download the program to discover all registers.

Kohler (M340) - MODBUS Registers

MODBUS offset
Description
Units
Data type
1
System time
 
word
2
Day of week
 
word
3
Month
 
word
4
Day
 
word
5
Year
 
word
6
Week of month
 
word
7
Time not in normal since reset
 
word
14
Time not in normal
 
word
15
Time in emergency
 
word
16
Days of operation
 
word
17
Transfers
 
word
18
Month in operation
 
word
19
Day in operation
 
word
20
Year in operation
 
word
21
Voltage A B normal
 
word
22
Voltage B C normal
 
word
23
Voltage ca normal
 
word
24
Freq. Ac normal
 
word
25
Voltage A B emerg
 
word
26
Voltage B C emerg
 
word
27
Voltage ca emerg
 
word
28
Freq. Ac emerg
 
word
29
Exerciser time remaining
 
word
30
Month of last exercise
 
word
31
Day of last exercise
 
word
32
Year of last exercise
 
word
33
Time of last outage
 
word
34
Month of last outage
 
word
35
Day of last outage
 
word
36
Year of last outage
 
word
37
Duration of last outage
 
word
38
History event #1 code
 
word
39
History event #2 code
 
word
40
History event #2 month
 
word
41
History event #2 day
 
word
42
History event #2 year
 
word
43
History event #3 code
 
word
44
History event #3 month
 
word
45
History event #3 day
 
word
46
History event #3 year
 
word
47
History event #4 code
 
word
48
History event #4 month
 
word
49
History event #4 day
 
word
50
History event #4 year
 
word
51
Alert code
 
word
77
Off to emergency time delay
 
word
78
Off to normal time delay
 
word
79
Engine start time delay
 
word
80
Normal to emerg. Time delay
 
word
81
Emerg. To normal time delay
 
word
There are more MODBUS items for this device. Please download the program to discover all registers.

Related MODBUS registers maps

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Note: Products and companies mentioned here are used only for definition and identification purposes and can be trademarks and/or registered trademarks of the respective companies.

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