Select Enhanced Readout (Long Telegram) - Honeywell FALCON MJ Pulse/M-Bus Operating Instructions Manual

4.1.2

Select Enhanced readout (Long telegram)

Field Name
Byte No
Start
1
L Field
2
L Field
3
Start
4
C Field
5
A-Field
6
CI Field
7
8 Ident.Nr.
9 Ident.Nr.
10 Ident.Nr.
11 Ident.Nr.
12 Manufr
13 Manufr
14 Version
15 Device type
16 Access No.
17 Status
18 Config Field
19 Config Field
20
Checksum
21
Stop
22
Falcon MJ M-Bus Operating instructions
SND-UD (M-Bus)
OMS M-Bus frame
Content
Start byte
Length of data (xx bytes)
Length of data (xx bytes)
Start byte
Send user data
Secondary addressing mode
Application Select (long Header)
Ident No LSB (BCD)
Ident No (BCD)
Ident No (BCD) (=12345678)
Ident No MSB (BCD)
Manufacturer code
Manufacturer code
Version (or Generation number)
Device type (Medium=Water)
Access number of Meter
M-Bus state
no Encryption
no Encryption
Subcode
Stop byte
05/18 Generation 1.2
Water meter example
Bytes [hex]
plain
68h
xxh
xxh
68h
53h
FDh
53h
78h
56h
34h
12h
92h
15h
B1h
07h
2Ah
00h
00h
00h
30h
xxh
16h
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