User's Manual

User Manual | SRU-8X1X RFID Reader 18000-63
Doc No. 47000001740
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Version 01
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2018-12-11
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released
Page 73 of 105
Confidential
14.3.6 Expert settings
Figure 36 Basic reading: expert settings
ᬅ
TransmitSelectIf-
NoFilterIsOn
resets all the tags that are defined in the field at a given time
When the tag count is very high (> 200), it is possible to speed up the detection
of the tags by commanding the reader to change to new Select command; see
EPCglobal Gen2 Specification. It is possible to test it in the menu Expert
Settings.
Ź Check TransmitSelectIfNoFilterIsOn.
ۆ A "select" is sent in each inventory, i.e. all the tags that are defined at this
time in the field are reset.
However, it can happen that the tags that have been read already are reset
and re-recorded again. To capture only new tags, it is necessary to to prevent
a renewed "select".
Ź Uncheck TransmitSelectIfNoFilterIsOn.
ۆ The tags are read once. This way, no time is lost due to a re-read.
Note that it is not possible to retrieve tags in which the read
operation had been interrupted. This way, it may happen that not
all the tags are read. Keep that in mind when unchecking this
parameter in order to achieve top results.
_
ᬆ
Transmit-
GetEPCsPreSe-
lect
see Chapter TransmitGetEPCsPreSelect in Configuration Manual for SRU-
8X1X RFID Reader 18000-63.
ᬇ
SelfJammerCan-
celation (SJC)
activates/deactivates the optimal receiver sensitivity of the reader
This process might be necessary in an industrial environment with increased
reflection, e.g. due to metallic structures. However, this process is very time-
consuming and slows down the tag detection.
ᬈ
SJC Scan
interval
sets the interval after which the SelfJammerCancelation process is executed