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(6) Request Resend (
RRES
)
This command instructs the reader to re-send the latest response data that has been sent. This command shall
not be accepted when the other command such as Repeat mode is being processed.
Command
RRES<LF>
Note: No argument
Response
The latest response
* If there is no the latest response data, the error is returned [Code:1500].
* When the communication mode is SRP/MRP, it can be accepted. However, if the timeout value is small
(timeout interval is too short), the reader can not afford to identify various responses returned
continuously.
Example 1) When the host requests to resend the response for the successful single ID read command (RDID
-seq SOC -ant 1 -tif EPC,ANT) that has been executed most lately:
[Tx] RRES<LF>
[Rx] RDID0000 001 FFFFEEEEDDDD8CE2BBBB1073,1<LF>