American access system ADV-1000 Betriebsanweisung PDF herunterladen (Seite 62)

Speedway Reader IPJ-R1000 for Gen 2 UHF RFID

8. Troubleshooting

Refer to Table 8-1 for resolution of common problems. For additional technical support, please contact Impinj. For units not

purchased directly from Impinj, please contact your VAR directly.

Table 8-1 Troubleshooting

Problem Solution

The reader’s default page does not load.

Most likely the reader operating system is still booting or

TCP/IP connectivity has been lost. Retry or “ping” the

reader to verify connectivity. If more than 50 seconds

have elapsed since power was applied, disconnect and

reconnect power, then re-attempt to ping the unit after 50

seconds.

Java applet does not load after selecting “RFID” from

default page.

Verify that the PC’s web browser has Java Runtime

Environment (JRE) of version 1.4.2 or later. The latest

version of JRE may be installed from:

http://java.com/en/download/manual.jsp

“Initializing” or “Calibrating” dialog boxes do not

disappear.

The reader has likely locked up. Power cycle the reader.

Tags/sec rate varies when configuration settings are

changed.

This is normal. Currently, the Maximum Throughput

mode should have >200 tags/sec, while Dense-Reader

or Initialization modes are ~100 tags/sec. Some transmit

frequencies will be better than others (no interference or

less noise). Best rates will be achieved with 10 to 30 tags

within range.

None of the recommend actions fixes the problem. Power-cycle the reader

9. References

Reference Description

MIB-2 RFC 1213 Management Information Base for Network Management of

TCP/IP-based internets:MIB-II. K. McCloghrie, M. Rose.

March 1991.

RFC 3986 Uniform Resource Identifier (URI): Generic Syntax. T.

Berners-Lee, R. Fielding, L. Masinter. January 2005.

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