2.0 Configuration and Modbus map
User’s Manual GW-DLMS-485-ELSA15
Page 9
2.3 Modbus Mapping Area
The data read from the meters are placed in the Holding Register area.
A copy of the values is also present in the 4x20000 holding register area.
Refresh time of the values is approximately: Time between readouts * N, where N is the number of
energy meters connected to gateway and configured with a serial number different from zero in
HomeDLMS.
Modbus addresses in the table are base 1; depending on used Modbus master, sometimes is
required to swap words to read data correctly.
OBIS
INDEX
METER 1 METER 2 METER 3
METER 4
DATA
TYPE
OBIS
TYPE
NOTES
-
4x40000
UINT
DI_00
Digital Input 00
-
4x40001
UINT
DI_01
Digital Input 01
-
4x40002
UINT
DO_00 Digital Output 00
-
4x40003
UINT
DO_01 Digital Output 01
-
4x40004
4x40006
4x40008
4x40010
UDINT SERIAL Energy meter's serial code to start communciation
-
4x40014
FLOAT ERROR Error number from gateway
0
4x40016
4x40216
4x40416
4x40616
DINT
0.9.1
Time
1
4x40018
4X40218
4x40418
4x40618
DINT
0.9.2
Date
2
4x40020
4x40220
4x40420
4x40620
DINT
F.F
Error code
3
4x40022
4x40222
4x40422
4x40622
DINT
F.F.1
Error code
4
4x40024
4x40224
4x40424
4x40624
DINT
F.F.2
Error code
5
4x40026
4x40226
4x40426
4x40626
DINT
F.F.3
Error code
6
4x40028
4x40228
4x40428
4x40628
FLOAT
C.1.0
7
4x40030
4x40230
4x40430
4x40630
FLOAT
0.2.1
8
4x40032
4x40232
4x40432
4x40632
FLOAT
C.3
9
4x40034
4x40234
4x40434
4x40634
FLOAT
C.4
10
4x40036
4x40236
4x40436
4x40636
FLOAT
C.5
11
4x40038
4x40238
4x40438
4x40638
FLOAT
1.8.0
Sum Li Active (QI+QIV)
12
4x40040
4x40240
4x40440
4x40640
FLOAT
1.8.0*
Sum Li Active (QI+QIV) - prev. period
13
4x40042
4x40242
4x40442
4x40642
FLOAT
1.6.1
Max Active Power - Import - Tariff 1 (kW)
14
4x40044
4x40244
4x40444
4x40644
FLOAT
1.6.1*
Max Active Power - Import - Tariff 1 (kW) - previous period
15
4x40046
4x40246
4x40446
4x40646
FLOAT
1.2.1
Max Cumulative Active Power - Import - Tariff 1 (kW)
16
4x40048
4x40248
4x40448
4x40648
FLOAT
1.2.1*
Max Cumulative Active Power - Import - Tariff 1 (kW) - prev. period
17
4x40050
4x40250
4x40450
4x40650
FLOAT
5.8.0
Sum Li Reactive Energy QI
18
4x40052
4x40252
4x40452
4x40652
FLOAT
5.8.0*
Sum Li Reactive Energy QI - previous period
19
4x40054
4x40254
4x40454
4x40654
FLOAT
8.8.0
Sum Li Reactive Energy QIV
20
4x40056
4x40256
4x40456
4x40656
FLOAT
8.8.0*
Sum Li Reactive Energy QIV - previous period
21
4x40058
4x40258
4x40458
4x40658
FLOAT
2.8.0
Sum Li Active Energy- (QII+QIII)
22
4x40060
4x40260
4x40460
4x40660
FLOAT
2.8.0*
Sum Li Active Energy- (QII+QIII) - previous period
23
4x40062
4x40262
4x40462
4x40662
FLOAT
2.6.1
Max Active Power - Export - Tariff 1 (kW)
24
4x40064
4x40264
4x40464
4x40664
FLOAT
2.6.1*
Max Active Power - Export - Tariff 1 (kW) - prev. period
25
4x40066
4x40266
4x40466
4x40666
FLOAT
2.2.1
Max Cumulative Active Power - Export - Tariff 1 (kW)
26
4x40068
4x40268
4x40468
4x40668
FLOAT
2.2.1*
Max Cumulative Active Power - Export - Tariff 1 (kW) - prev. period
27
4x40070
4x40270
4x40470
4x40670
FLOAT
7.8.0
Sum Li Reactive Energy QIII
