turck TBEN-RFID Series User Manual

Setting
RFID channels — overview of commands
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07.00 | 2022/09 | 125
8.8.8 Command: Read buffer (Cont. mode)
NOTE
The command code for fast processing with the loop counter is 0x2011 (hex.) or
8209 (dec.).
The Read buffer (Cont. mode) command can pass on data stored in the interface to the con-
troller. Up to 16 Kbyte of data can be stored in a ring memory. Fetched data is deleted from the
ring memory. The command is required to transfer read data to the controller in Continuous
Mode or in Continuous Presence Sensing Mode. The data is transferred to the controller in frag-
ments of up to 128 bytes. The size of the fragments can be set by the user. A UID or EPC is not
divided by fragment limits. If a UID or EPC does not fit completely in a fragment, it is automatic-
ally moved to the next fragment.
NOTE
The Read buffer (Cont. mode) command does not stop Continuous Mode.
See description of the output data, p. [}105].
Request
Loop counter See description of the output data
Command code 0x0011 (hex.), 17 (dec.)
Read/write head address See description of the output data
Length UID/EPC Not required
Start address Not required
Length Max. length of the data to be read by the device (≤ size of
the data that the device has actually stored), entered in
bytes
Timeout See description of the output data
Write fragment No. 0
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 0x0011 (hex.), 17 (dec.)
Length Length of the read data. The data is stated in complete
blocks.
Error code See description of the input data
Tag in
detection range
See description of the input data
Data (bytes) available Is automatically decreased after the execution of the
command
Tag counter See description of the input data
Write fragment No. 0
Read fragment No. See description of the input data
Read data Read data

turck TBEN-RFID Series Specifications

General

Brand	turck
Model	TBEN-RFID Series
Category	Recording Equipment
Language	English