Components and Operation
English, Revision 02, Date: 20.01.2015
12
2.2.5.2
Telegram Setup ASCII Coding (SW5 = ON)
Example:
Figure 8
Example for a ASCII telegram setup
Adding the values of A1 to A4 and P results in 0 (A1 + A2 + A3 + A4 + P = 0)
Example
Bit sequence:
0001 1001 0000 000
(Transponder-Code 16 Bit) 1900
hex
in the tran-
sponder.
The following bytes will be output:
To sum up: “1“, “9“, “0“, “0“ and “6“ results in „0“.
2.2.5.3
Telegram Setup of Binary Coding (SW5= OFF)
Example:
Figure 9
Example for a binary telegram setup
Character
Hex-Value
ASCII-Interpretation
STX
02
STX
A4
31
„1“
A3
39
„9“
A2
30
„0“
A1
30
„0“
P
36
„6“
Table 5
Example telegram ASCII-coded
Check sum (4 Bit hex-coded)
Code D3...D0
Code D7...D4
Code D11...D8
Code D15...D12
STX Start character (STX = 02 Hex)
(ASCII hex-coded)
Check sum
Code D7...D0
Code D15...D8
STX Start character (STX = 02 Hex)
