User Manual

9. Enable/Disable the serial transmission of transponder numbers
The transponder numbers are sent on the serial interface by default with following format
<STX>[data]<EOT>
[data] is showing a capital R followed by the 5 byte transponder number, e.g. R1D37FA4B02
You can disable the serial transmission of transponder numbers with following command
<STX>N0<EOT>
To enable the serial transmission again use
<STX>N1<EOT>
The reader responds with
<STX>ACK<EOT> after successful change of mode otherwise with
<STX>NAK<EOT>
10. Switching the open collector output
The command
<STX>R1<EOT> will activate the open collector output.
<STX>R1<EOT> will deactivate the open collector output
11. Reading the CONFIG Byte
With the command
<STX>C0<EOT> the CONFIG Byte of the reader can be read.
The reader responds with
<STX>[xx]<EOT>
xx shows the CONFIG Byte in HEX, e.g. 07 HEX means 0000 0111
See following table for bit interpretation
MSB LSB
res res res res
Relay
status
Send
transponder number
Master transponder
enabled
Mode
stand-alone
reading head
12. Reading the output switching time
With the command
<STX>C1<EOT> the output switching time of the reader can be read.
The reader responds with
<STX>[xx]<EOT>
xx shows the output switching time in HEX
00 HEX means 0,5 sec
01 HEX means 1 sec
02 HEX means 2 sec and so on.
13. Programming the output switching time
With the command
<STX>D1xx<EOT> the output switching time of the reader can be set.
xx means the output switching time in HEX
00 HEX means 0,5 sec
01 HEX means 1 sec
02 HEX means 2 sec and so on.
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