Kohler (Decision Maker 6000) data logging - MODBUS registers map
The following data can be automatically logger 24x7 to a database, CSV files or Excel with the help of the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software.
MODBUS offset
Description
Units
Data type
1
L2 L3 voltage
Volts AC
word
2
L3 L1 voltage
Volts AC
word
3
L1 l0 voltage
Volts AC
word
4
L2 l0 voltage
Volts AC
word
5
L3 l0 voltage
Volts AC
word
11
Percent of rated kw
% Rated kW
word
12
Total power factor
PF
smallint
14
L1 power factor
PF
smallint
16
L2 power factor
PF
smallint
18
L3 power factor
PF
smallint
19
Total kvar
kVAR
smallint
27
Current lead/lag
Bits 0-1 Total Current - Leading = 10 Lagging = 01 Bits 2-3 L1 Current Leading = 10 Lagging = 01 Bits 4-5 L2 Current - Leading = 10 Lagging = 01 Bits 6-7 L3 Current - Leading = 10 Lagging = 01
word
32
Oil pressure
kPa/psi
word
33
Coolant temperature
Degrees C/Degrees F
smallint
35
Local battery voltage
Volts 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
42
Lube oil temperature
Degrees C/Degrees F DDEC/MDEC/ADEC only
smallint
44
Crankcase pressure
kPa/psi DDEC only
word
45
Ambient temperature
Degrees C/Degrees F DDEC only
smallint
46
Ecm battery voltage
Volts DC
word
47
Ecm status
0 = DDEC-Equipped, 1 = Non-ECM, 2 = MDEC/ADEC-Equipped
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)
Volts 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.
