Multi-Protocol MasterOPC Server > DLMS PROTOCOL PLUG-IN > DLMS PROTOCOL DESCRIPTION > OBIS CODING

Group D defines the type of data processing. Group D also directly depends on the type of metering system - parameter A (electricity, heat, etc.). Each energy type and abstract parameters have their own group D tables.

A table for electrical energy is given below (as the most common metering system of DLMS protocol).

Value D	Description
0	Billing period average (since last reset)
1	Cumulative minimum 1
2	Cumulative maximum 1
3	Minimum 1
4	Current average 1
5	Last average 1
6	Maximum 1
7	Instantaneous value
8	Time integral 1
9	Time integral 2
10	Time integral 3
11	Cumulative minimum 2
12	Cumulative maximum 2
13	Minimum 2
14	Current average 2
15	Last average 2
16	Maximum 2
17	Time integral 7
18	Time integral 8
19	Time integral 9
20	Time integral 10
21	Cumulative minimum 3
22	Cumulative maximum 3
23	Minimum 3
24	Current average 3
25	Last average 3
26	Maximum 3
27	Current average 5
28	Current average 6
29	Time integral 5
30	Time integral 6
31	Under limit threshold
32	Under limit occurrence counter
33	Under limit duration
34	Under limit magnitude
35	Over limit threshold
36	Over limit occurrence counter
37	Over limit duration
38	Over limit magnitude
39	Missing threshold
40	Missing occurrence counter
41	Missing duration
42	Missing magnitude
43	Time threshold for under limit
44	Time threshold for over limit
45	Time threshold for missing magnitude
46	Contracted value
51	Minimum for recording interval 1
52	Minimum for recording interval 2
53	Maximum for recording interval 1
54	Maximum for recording interval 2
55	Test average
56	Current average 4 for harmonics measurement
58	Time integral 4
128...254	Manufacturer specific codes

GROUP D

GROUP D