User's Manual

RFID Reader DEMO Integration User Guide V5.02 PAGE: 26

43-RFID INTEGRATION UG502 (FCC) DATE: Nov. 13 2007

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Fig. 23 Writing data.

If you press “Lock” button, the reader will lock the tag, and the tag won’t be written anymore. The

“Lock” command is independent of memory bank and data; it just locks the tag anyway.

4.6 GPIO

GPIO panel supports the “Set” and “Get” commands of external I/O. There are one external input and

two external outputs. The check-box is used for the switch between Enable and Disable; the

combo-box is the choice of I/O function. If you want to get the current status of external I/O of reader,

click button “Get Status”. The check-box and combo-box will be related to the current status of reader.

In another way, if you want to set the switch or choice of external I/O of reader, click button “Set

Selection” after choosing what you want. See Fig. 24.