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Commissioning and configuration
12.7.2 Specific features in the operation of an RFM/RFI
When using the MA
of at least 24 bytes to be able to transmit information to or from the reader in a telegram.
Shown here is a sample telegram for a write command in combination with an RFID device.
Notice!
Also note that all characters which are sent to a transponder are hex-encoded ASCII
characters. Each of these (hexadecimal) characters is, in turn, to be handled as an individual
ASCII character and converted to hexadecimal format for transmission via the fieldbus.
Example:
7
00
00
34
00
HEX
CHAR
Plain text
72
204i
in connection with an RFID device, we recommend a data width
6
5
4
00
00
00
00
00
00
35
31
31
00
34
37
57
30
35
W
0
5
3
2
00
00
00
00
30
35
33
37
30
31
31
35
0
1
1
5
T
MA
204i
1
0
00
00
00
00
30
57
35
36
34
36
35
37
4
6
5
7
e
s
Leuze electronic
Control byte 0
Control byte 1
Data
33
37
34
3
7
4
t
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