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3-4
You can check the communication between an antenna and tag using the antenna only without connecting to a host device.
In the simplified communication test, the antenna detects the tag at approximately every 2 seconds and, if the tag responds, it turns on
the indicator C.
(1) Turn off the power supply.
(2) Short-circuit the setting terminals "+P" and "-P".
(3) Turn on the power supply. Then, the setting mode is enabled. (Refer to Section 5-1.)
(4) The simplified communication test starts. As shown below, the indicator C (Radio wave emission) shows whether the communica-
tion to the tag is made successfully.
(5) When any command has been sent from a host device to the antenna, the communication test stops.
: Turns on.
: Blinks at approximately every 2 seconds. (This shows that data is being sent.)
: Turns off.
Antenna Indicator (Red)
Indication
P
C
H
T
Power
supply
Radio
wave
emission
Host trans-
mission
Tag trans-
mission
C and T blink at approximately every 2 seconds. This shows
that there is no tag.
C turns on (
). This shows that there is a tag in the antenna
communication area.
3-4 Simplified Communication Test