User's Manual

23
Copyright 2012 Unit
ech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.
Frequency. If no test frequency is set an error will occur. The HST_CYCLES will also be set
to 0xFFFF. The continuous_tx bit in HST_TEST_INVENTORY_CFG will also be set.
The Start and Stop can be used to initiate and terminate the selected inventory option. Stop is
the equivalent to the Cancel Command.
The note indicates that the Inventory must be preconfigured prior to executing the command
(other than the registers that will be explicitly set by IndyTool as described). It is assumed that
the user has preconfigured all the parameters using the Register Access menu.
After the Inventory command is complete, the basic singulation rate, tag count, duration and
unique count are displayed to the user.
Inventory
Command Begin (Cmd = 000F)
EPC = 3000CFE900238C87234200000000
EPC = 3000CFE900238C87234200000000
…
EPC = 3000CFE900238C87234200000000
EPC = 3000CFE900238C87234200000000
Command End (Status = 0000)
Singulation Rate =34.95 tags/second (70 tags in 2.00 sec, 1 Unique)
Inventory Success
The Logical Antena 0 control box allows the configuration of the ohysical antenna port and
power level.
The Test Frequency control box allows the configuration of the test frequency for the test
modes.
The Info control box allows for statistical data to be dumped to the status window.
The Inventory Info has four functions:
1) Summary – This will provide an overview of statistics of the inventory as a whole
Inventory Summary
Status: Completed without errors
Start Time: 1630896 ms (27.2 min)
End Time: 1635611 ms (27.3 min)
Duration: 4715 ms (4.7 sec)
Rate: 57.90 tags/second
Tota l Ta gs : 2 73
Total Unique Tags: 1
Time To See All Once: 20 ms
Inital Inactivity Time: 20 ms
Max Inactivity Time: 47 ms
Final Inactivity Time: 0 ms
Min Rssi: -44.3 dBm
Max Rssi: -42.8 dBm
Inventory Summary Success
2) Statistics – This will provide an overview of Gen2 Interface statistics of the inventory as a
whole
Inventory Statistics
Duration: 4.72 sec Query:
286 (60.64 / sec)
RN16 Received: 273 (57.89 / sec)
RN16 Timeout: 4024 (853.27 / sec)
EPC Timeout: 0 (0.00 / sec)
Tag Read: 273 (57.89 / sec)