Industrial
Electronic Devices
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User Manual
M-Bus master / Modbus slave - Converter
Document code: MN67029_ENG Revision 3.000 Page 35 of 47
Data type F:
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
2
15
2
14
2
13
2
12
2
11
21
0
2
9
2
8
2
23
2
22
2
21
22
0
2
19
2
18
2
17
2
16
2
31
2
30
2
29
2
28
2
27
2
26
2
25
2
24
Min (0 … 59);
Hour (0 … 23);
Day (1 … 31);
Month (1 … 12);
Year (0 … 99);
Time Invalid (0=Valid, 1=Invalid);
Summer Time (0=Standard Time, 1=Summer Time);
Reserved (0).
Data type G:
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
2
15
2
14
2
13
2
12
2
11
21
0
2
9
2
8
Day (1 … 31);
Month (1 … 12);
Year (0 … 99).
For example, if you have defined:
•
Type of Data= Energy (J);
•
Function Field=Instantaneous Value;
•
Dimension= 32 bit;
•
Modbus Register=150 (Register 151 declared implicitly because the dimension is 32 bit);
•
Modbus Re Scale=152.
After the request, in Modbus register 150 you read 0x0004, in 151 you read 0x5678 and in register 152 is write 0x0006. The value obtained
is: 284280 x10
(6)
J.
