Справочник Пользователя для EMSA HS500E

The HS500E uses a 2-byte Command ID number to specify the type of operation to 
perform. 

Commands 02, 03 and 05 must include the command prefix “AB” (0xAB), as in 
AB03 (for Command 03) .These three commands instruct the HS500E to perform 
standard RFID operations such as reading from and writing to an RFID tag.   

Commands F1, F3 and F4 must be appended with “00” (0x00), as in F300 (for 
Command F3).Commands F1, F3 and F4 are used to retrieve information or modify 
configuration settings that are stored internally in the HS500E Antenna. 

Command F2xx is designed to continuously repeat one of the first three commands 
(where xx represents the type of repetitive command). Command F2 is to be 
appended with 02, 03 or 05 which evokes Repetitive Read, Write or Fill commands. 
For example, F202 indicates a Repetitive Read Data command. 

(AB) 02 

Used to read data from contiguous areas 
of an RFID tag’s memory. 

(AB) 03 

Used to write data to contiguous areas of 
an RFID tag’s memory.  

(AB) 05 

   

Used to fill a specified area of a tag with a 
single data byte value.  

F1 (00) 

Used to run an LED diagnostic test and 
retrieve the installed software version 
number from the HS500E. 

F2 (xx) 

Used to start (or stop) the repetitive 
execution of a command. (Where xx 
represents Commands 02, 03 or 05 for 
repeating a Read, Write or Fill command). 

F3 (00) 

Used to write new IP address configuration 
settings to the HS500E. 

F4 (00) 

Used to reset the value of a tag’s Battery 
Counter.