turck TN-IOL2 Series, Инструкция по эксплуатации

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V01.00 | 2021/05
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9.3.7 Querying a UID and time stamp
The device queries the UID and the following time stamps:
n
Time at which tag was detected
n
Time in which the tag is located in the detection range
CMD = 5
(UID)
UID data is in PDI Byte
4…12.
Time stamp when tag
was detected in PDI
Bytes 13…21.
IN range time MSB first
in PDI Byte 22…30.
Value is rising.
UID, time stamp
and IN range time
from last tag is
kept in memory
until a new tag is
detected.
1
Tag
present?
Tag = true
TAG LED
on
Tag = false
TAG LED
off
Error?
ERR = false ERR = true
ERROR
LED on
ERROR
LED off
RFID error:
see error code
list
More Tag
UID to detect?
6
6
Inventory
Tag detected
Power off
(IO-Link)
Yes
No
Fig. 16: Querying a UID and time stamp