Specifications

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7. TROUBLESHOOTING
Table 7.2 Processing Result Storage Area (in TEST Mode)
Value Name Description Action
E070H
Tag communication
error
This value is set if communication
with an ID tag does not end normally.
(1) Make sure that there is one ID tag within the
antenna communication area.
(2) Measure the surrounding noise of the
antenna. If excessive noise is occurring,
remove the noise source. (Refer to Section
5.1.3 (4) "Noise level measurement".)
(3) Slow down the movement speed of the ID tag.
(4) Check the distance between the antenna
and ID tag and secure the communication
distance.
(5) If you are using two or more antennas,
increase the distance between the antennas.
(6) Check the types of the antenna and the
amplifier connected to the module, and the ID
tag to find out whether they are supported.
(7) If the error occurs even though the antenna,
amplifier and ID tag are applicable, failure
most likely occurred. Replace the part.
E072H
Tag not present error
This value is set if a communicable ID
tag is not present within the antenna
communication area.
(1) Check the distance between the antenna
and ID tag and secure the communication
distance.
(2) Decrease the axis deflection between the
antenna and ID tag.
(3) Measure the surrounding noise of the
antenna. If excessive noise is occurring,
remove the noise source. (Refer to Section
5.1.3 (4) "Noise level measurement".)
(4) Check if the antenna is connected properly.
(5) Check the types of the antenna and the
amplifier connected to the module, and the ID
tag to find out whether they are supported.
(6) If the error occurs even though the antenna,
amplifier and ID tag are applicable, failure
most likely occurred. Replace the part.
E079H
ID system error 1 ID system error
Please consult with your local representative or
sales office, explaining a detailed description of
the problem.
E07AH
Address error
This value is set if reading and writing
is executed beyond the ID tag
configurable address range.
(1) Properly set the start address specification and
number of processing points specification of ID
tag memory.
E07CH
Antenna error
This value is set if the antenna is not
connected or failed.
(1) Check if the amplifier/antenna is properly
connected to the module.
(2) Check the antenna/amplifier connected to
the module, and whether or not the type is
applicable.
(3) If the error occurs even though the antenna
/
amplifier is applicable, failure most likely
occurred. Replace the part.