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COM debugging assistant
Before connecting the card reader, the parameters in this window should be set well, that is, the
handshake protocol. As above shown, this window consists of three parameters: communication port,
baud rate, system address. Select the corresponding data according to the actual situation. In general, it
is as the default state, that is, the communication port to COM1 and the baud rate 115200 selected.
System command
This window is used to set baud rate, set Wiegand model, get reader version, and set Wiegand 26
control.
Set baud rate:
set the baud rate of RS232 communication between card reader and host. This baud
rate will be stored into EEPROM as newly default baud rate. After setting successfully, the card reader
will use new baud rate immediately. There are five options of 9600, 19200, 38400, 57600, 115200 when
clicking the drop-down list. The communication speed is varied with the set value. Since high speed
when high value, the default baud rate is as 115200
.
Press the setting button to apply, then the left
window of read and write status will display the communication process.
Wiegand model:
set the Wiegand output format of card reader. It consists of ID, Mifare, Wiegand 26,
Wiegand 34.
Wiegand26 control:
set the falling edge’s width of Wiegand data’s each bit and the rising edge’s width
among bits. The default data setting of effective low level is as 50us and the data space is as 1MS.
Get reader version:
get the version number of reader.
