Inventory Gen2 Session; Tag Population Estimate; Inventory Cycle - Identix rPad User Manual

MiniPad – rPad User Guide
Behavior of Search Mode and Sessions on intermittent reading field
Dual Target
session x
Single Target
Session 1
Single Target
Session 2 or 3
Single Target
with Suppression

Inventory Gen2 Session

Session= X set the session under Gen2 standard for Tag inventory. Chose session: 0, 1, 2 or
3.

Tag Population Estimate

TagPopulationEstimate= 4 an estimate of the tag population in view of the RF field of the
antenna
• Defines the estimation of the tag population you want to read
• This parameter is used to optimize the anti-collision algorithm
• Set this value to a power of 2

Inventory Cycle

InventoryCycle=0,0 sets the inventory cycle duration and interval (on-off) in milliseconds. Set
to 0,0 (default) for continuous inventory
• Users can define the inventory cycle (on/off) interval. For instance, to read tags for a period
of 5 seconds and sleep another 5 seconds, set InventoryCycle=5000,5000
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Tag on reader field (energized)
A B A B A B A B A B A B A B A B A B A
TS1
A B A B A
A
A B
Tag out of reader field
(not energized)
>5s
A B A B A B A B A B
TS1
B A B A A
B
TS1
A A
Tag on reader field (energized)
...
B A B
B
time
16