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After the selection is completed, click the "Select" button, and the following figure will be shown after successful
operation:
We see that the " Selected Tag" checkbox on the left has been ticked, and the selected EPC number appears in the text
box on the left.
Next, all tag access operations will only be performed on tags with this EPC number.
If you want to cancel the matching of EPC, just uncheck the checkbox of the selected tag. As shown below:
2.4.6 Error Display Might Be Returned
Errors occur if wrong operations done:
◆Inventory success, access failure:
There are two steps to get access to tags: firstly, tag inventory; secondly, access tags. Picture above shows
the inventory is successful, but we can't access to tags.
Two reasons why:
1. Parameters incorrect: for example, zones (password/ EPC/ TID/ User) to be read do not exist.
2. Tags beyond the area that the radio frequency electromagnetic field cover: distance when accessing to
tags is about 60%-70% of tag inventory; in this case, please proceed the tag closer to antenna.
◆Wrong password:
Reason why: wrong password is set.
◆No tags to be operated：
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