Components and Operation
English, Revision 02, Date: 20.01.2015
11
From the following table you can see which kind of adjustments of the RS 232 interface
can be set via the DIP-switches SW1 to SW8.
By SW4 the type of telegram output is adjusted:
SW4 Position ON: When the transponder enters the antenna field of the reading
antenna two identical data sets are put out. Between both data
sets there will be a break of approximately 20 ms. As the vertical
component of the magnetic field shows a zero point centrically
under the reading antenna the transponder will be activated
twice when passing the reading antenna. This leads to an output
of 4 data sets.
SW4 Position OFF: The code will be put out permanently as long as the transponder
is located in the antenna field. Here the data stream will be inter-
rupted as well, if the transponder is located centrically under the
antenna.
SW
ON
OFF
SW1: Parity
ODD
EVEN *)
SW2: Baud rate
SW3: Baud rate
SW4: Code out-
put (see below)
2 Codes *)
CONT
SW5: Serial Out-
put
ASCII coded
(see 2.2.5.2 on page 12)
Binary coded*)
SW6
Do not change!
*)
Do not change!
SW7
SW8
*)
= Factory Setting
Table 3
Options for adjustments by the DIP- switches of the antenna board
Baud Rate
SW2
SW3
38400
OFF
OFF
9600 *)
OFF
ON
19200
ON
OFF
4800
ON
ON
*)
= Factory Setting
Table 4
Baud rate adjustment via SW2 and SW3
