User's Guide

MP9320 User’s Guide
22
Reading Tags
When the reader completes the intialization sequence, the reader
activates the RF field and, depending on the configuration, begins
transmitting read detect (Rd) commands at the specified
frequency. When a tag is placed within range, the reader activates
the tag and reads the data. The Sense LED flashes and the beeper
sounds when the tag is successfully read.
Figure 15– LED Indicators - Tag Successfully Read
The following example shows a typical Rd return message with
ASCII tag data that was returned by the reader:
{Rd,d:164D7026DB,f:3C00,t:IS186A;62
NOTE: The tag read beeper can be enabled or disabled depending on
the application. Refer to Appendix A for more information on
reader configuration.