Kohler (Decision Maker 340) data logger. 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 | AeRGode | word |
15 | Engine speed | | word |
16 | Coolant temp | | word |
17 | Oil pressure | | word |
18 | Battery 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 | 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 |
48 | Crank 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. |
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