Brooks Automation
46
278580 Revision A
7 Operation
LF80C ZeniD RFID Reader
7.2 Operation of the ASC-I1 Protocol
Product Manual
Value of a parameter. Two ASCII characters (2 bytes) display the value of
the parameter in decimal format.
Example: value 45
"45"
Address of the device („0“ .. „E)“.
One ASCII character (1 byte) shows the address in HEX format.
This feature is not used for the single reader. This code is always "0000".
Contains the hexadecimal serial number of the reader. This number has 4
ASCII characters. The serial number is also shown on the label of the
reader.
Example: “1234”
The last 5 characters of the complete serial number of the device are
interpreted as decimal number. Converted to hexadecimal, this is the 2 byte
serial number, which is transmitted as 4 ASCII characters.
Example:
The decimal number „1234“ is „3039“ when converted to hexadecimal
format. This number is transmitted as 4 ASCII characters.
Parameter value
2 bytes
Reader ID
1 byte
Response code
4 bytes
Serial No.
4 bytes
