Kohler (Decision Maker 3500) 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	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	100	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	D	smallint
30	Generator phase angle voltage L1 voltage L3	D	smallint
31	Generator phase angle voltage L1 current L1	D	smallint
32	Generator phase angle voltage L2 current L2	D	smallint
33	Generator phase angle voltage L3 current L3	D	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	100	word
51	Phase angle generator voltage L1 bus voltage L1	D	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	hr	word
515	Total loaded hours since maintenance lw	hr	word
517	Total kw hours since maintenance lw	kWh	word
519	Last maintenance day, month	Day of Month, Month of Year	word
520	Last maintenance year	16 bit year	word
There are more MODBUS items for this device. Please, download the program.

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Download MODBUS TCP data logger

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