User's Manual
Table Of Contents
- IMPORTANT NOTICES
- RELEASE NOTES
- INTRODUCTION
- QUICK START
- UNDERSTANDING RFID READER
- COMMUNICATION INTERFACE
- SETTING UP A WPAN CONNECTION
- SCANNING UHF RFID TAG
- DEFINING OUTPUT FORMAT
- ALTERNATE MODE
- SPECIFICATIONS
- FIRMWARE UPGRADE
- ASCII TABLE
- SCAN CODE
- STATUS CODE
102
1800 Series Handheld RFID Reader Reference Manual
4.3.3 INCLUDED EPC
EPC filter is designed to check the contents of the EPC tag with the specified tag type to
determine whether the scanned record is accepted or ignored. Besides configuring the
tag type (refer to Section 4.3.2) to be filtered, users are supposed to specify start bits,
length bits, and EPC pattern when using the EPC filter.
Start Bits
Define the start bit of EPC that you want to filter.
Command:
#@rf_sepcsb?\r
Purpose Get Included EPC Start bit
Response OK,[m]\r (Default m= ‘0’)
[m]: Start bit of EPC. Max. 255 and sum of start bit and pattern length bit cannot be
more than 256.
ERR,[code]\r
#@rf_sepcsb=[m]\r
Purpose Set Included EPC Start bit
Response OK\r
ERR,[code]\r
Length Bits
The Max. value is 256. Sum of star bit and pattern length bit can not be more than 256.
A value from 0 to 256 can be specified.
EPC filter is disabled when the length is set to ‘0’.
Command:
#@rf_sepcl?\r
Purpose Get Included EPC Length
Response OK,[m]\r (Default m= ‘0’)
[m]: Pattern length bits. Max 256 and sum of start bit and pattern length bit cannot
be more than 256.
ERR,[code]\r
#@rf_sepcl=[m]\r
Purpose Set Included EPC Length
Response OK\r
ERR,[code]\r