User's Manual

User’s Manual to XCRF-502E Reader
Internal use.only. Any transmission is not
allowed without permission.
31
☆ Serial port connection → whether the application software’s
ports and communication rates are correctly set;
☆ Whether the antenna number settings are correct.
z Read/write tag error
z ☆ Check whether the application software’s Reader type
configuration is correct;
z ☆ Whether the Reader is compatible to the tags;
z ☆ Check the positions of the tags, and whether the tags are
within the Reader’s effective read/write range;
z ☆ Whether there is electromagnetic interference between
Readers or other devices;
z ☆ Whether the tags are damaged.
z The read/write range fails to satisfy the requirements:
z ☆ The installations and directions of the antennas;
z ☆Whether any interfering matter exists in the surroundings.
5.9 Acceptance
The acceptance standards mainly focus on two aspects: structure
and performance.
5.9.1 Structure