Setting
RFID channels — overview of commands
Hans Turck GmbH & Co. KG | T +49 208 4952-0 | more@turck.com | www.turck.com
07.00 | 2022/09 | 132
8.8.13 Command: Read/write head identification
The Read/write head identification command scans the following parameters of the connec-
ted read/write head:
n ID
n Serial number
n Hardware version
n Firmware status
The parameters are contained in the read/write head in the identification record.
See description of the output data, p. [}105].
Request
Loop counter See description of the output data
Command code 0x0041 (hex.), 65 (dec.)
Read/write head address See description of the output data
Length UID/EPC Not required
Start address Start address in the identification record, stated in bytes
Length Length of the data to be scanned
0: Read complete parameter set
Timeout Not required
Write fragment No. Not required
Read fragment No. See description of the output data
Write data Not required
See description of the input data, p. [}100].
Response
Loop counter See description of the input data
Response code 0x0041 (hex.), 65 (dec.)
Length See description of the input data
Error code See description of the input data
Tag in
detection range
See description of the input data
Data (bytes) available See description of the input data
Tag counter Increases with each read or written UID/EPC
Write fragment No. 0
Read fragment No. See description of the input data
Read data, bytes 0…19 ID: ARRAY [0…19] of BYTE
Read data, bytes 20…35 Serial number: ARRAY [0…15] of BYTE
Read data, bytes 36…37 Hardware version: INT16 (Little Endian)
Read data, bytes 38…41 Firmware status: ARRAY [0…] of BYTE: V (0x56), x, y, z (Vx.y.z)
Read data, bytes 42…119 Not required