Instructions

Acquiring and processing meter data 27
Anybus M-Bus to Modbus-TCP Gateway User Manual Doc: HMSI-27-300, Rev: 1.10
Example
Example configuration of Modbus addresses via the web interface:
In this example, the following data will be transmitted to the Modbus master
Address Value Name Decoded value
Gateway entry
0
1
0x0002
0x993A
Serial number 0x0002993A
2 0x0001 Protocol version 1
3 0x006F Version Version = 0x006F = 111 → v1.11
4
5
0x519C
0xC16D
Time stamp 0x519CC16D = 1369227629 =
Wednesday, 2013-05-22, 15:00:29 GMT+2
6 0x0000 Reserved
7 0x0100 Type field / reserved Type = 1 → gateway entry
8
9
0x0000
0x0000
Reserved
Meter entry
10
11
0x03F8
0x3CAA
Serial number 0x03F83CAA = 66600106
12 0x32A7 Manufacturer ID 0x32A7 =‘0011.0010.1010.0111’
1st letter: ‘_011.00__.____.____’ → 0x0C = 12 → L
2nd letter: ‘____.__10.101_.____’ → 0x15 = 21 → U
3rd letter: ‘____.____.___0.0111’ → 0x07 = 7 → G
13 0x0204 Version / medium Version = 2
Medium = 4 = Heat (outlet)
14
15
0x519C
0xC16D
Time stamp 0x519CC16D = 1369227629 =
Wednesday, 2013-05-22, 15:00:29 GMT+2
16 0x0000 Reserved
17 0x0200 Type field / reserved Type = 2 → meter entry
18
19
0x0000
0x0000
Reserved
Meter value entry
20
21
22
23
0x0000
0x0000
0x0000
0x010B
Meter value (integer) 0x000000000000010B = 267
Resulting value: 267 * 10^3 Wh
24
25
0x4882
0x5F00
Meter value (floating point) 0x48825F00 = 267000.000000 Wh
26 0x0003 Scale factor Factor = 10^3
27 0x0005 Type field / unit Type = 0 → meter value entry
Unit = 5 → Wh
28
29
0x519C
0xBBB3
Time stamp 0x519CBBB3 = 1369226163 =
Wednesday, 2013-05-22, 14:36:03 GMT+2