Specifications

Table Of Contents
Serial port intercommunication agreement | VI-88TR development handbook
protect or not.
Command code: F3H
Command parameter: 8 bytes ID(subject to the sequence of tag ID
number); 1byte start address(aa), value 0~223.
Command packet: 40H 0BH F3H ID aa CheckSum
Return data: if success, boot code of return packet is F0H, data part is 1
byte.
0
Without protection,
F0H 03H F3H 00H 1AH
1
With protection,
F0H 03H F3H 01H 19H
Command format with reader address:
Command code:F3H
Parameter of reader address:address
Command parameter: 8 bytes ID(subject to the sequence of tag ID
number) ; 1byte start address(aa), value 0~223.
Command packet: 40H 0CH F3H address ID aa CheckSum
Return data: if success, boot code of return packet is F0H, data part is 1
byte.
0
Without protection,
F0H 04H F3H address 00H CheckSum
1
With protection,
F0H 04H F3H address 01H CheckSum
090909RevA|Page 43 of 97