Kohler (Decision Maker 340) logging - MODBUS registers map
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 tools provide continuous and reliable Kohler (Decision Maker 340) logging and log.
MODBUS offset
Description
Units
Data type
18
Battery voltage
VDC
word
24
Percent of max. Power
%
word
33
Status
01: Sw. Position (00=open; 01=auto; 10=run; 11=off)
word
47
Engine start time
Sec
word
49
Crank pause time
Sec
word
50
Num of crank cycles
word
51
Engine cooldown time
Sec
word
52
Over voltage time delay
Sec
word
53
Under voltage time delay
Sec
word
54
Starting aid time
Sec
word
55
Aux 1 inhibit time
Sec
word
56
Aux 1 delay time
Sec
word
57
Aux 2 inhibit time
Sec
word
58
Aux 2 delay time
Sec
word
59
Aux 3 inhibit time
Sec
word
60
Aux 3 delay time
Sec
word
61
Aux 4 inhibit time
Sec
word
62
Aux 4 delay time
Sec
word
63
Over voltage trip point
%
word
64
Under voltage trip point
%
word
65
Over freq trip point
%
word
66
Under freq trip point
%
word
67
Over speed trip point
%
word
68
Low battery voltage trip point
VDC
word
69
High battery voltage trip point
VDC
word
70
System voltage
Volts, 105-14600
word
71
System frequency
Hz, 48-62
word
There are more MODBUS items for this device. Please download the program to discover all registers.
