User's Manual

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WhereWand II User’s Guide
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WhereWand II User’s Guide D1258 rev A
© Copyright WhereNet, Corp. 2002
WhereNet Confidential
Figure 14: WP Flow Diagram
Tag Enters
WherePort Field
Tag transmits
WherePort blink
Are all required
WP blinks
transmitted?
Tag in same WP
Field?
Yes
Start Retrigger Time
Has Retrigger
timer expired?
No
Mode 2 or 3?
No, Mode 1 Yes
YesNo
Has tag re-
entered the same
WP field?
All blinks
transmitted?
No
Mode 2 or 3?
Yes
Yes
YesNo, Mode 1
Done
Mode 1 or 2
Yes
YesNo
Tag sends WP Blink
with most significant
bit set
Wait for WP Blink
interval
No
Wait for WP Blink
interval
No