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SECTION 6
Troubleshooting
CIDRW System
User’s Manual
SECTION 6
Troubleshooting
Troubleshooting
Errors are indicated by the presence or absence of a response to an Amplifier Unit command, and by the
indicators.
List of Error Messages
Amplifier Unit Indicators
Type
Response
code
Name Description
Host communi-
cations error
14 Format error There is a mistake in the command format. (For example, the com-
mand portion is undefined, or the page or address specification is
inappropriate.)
Communications
error between
the CIDRW Head
and ID Tag
70 Communications
error
Noise or another hindrance has occurred during communications with
an ID Tag, and communications cannot be completed normally.
71 Verification error Correct data cannot be written to an ID Tag.
72 No Tag error Either there is no ID Tag in front of the CIDRW Head, or the CIDRW
Head is unable to detect the ID Tag due to environmental factors (e.g.,
noise).
7B Outside write area
error
The ID Tag is at a position where reading is possible but writing is not,
so writing does not complete normally.
7E ID system error (1) The ID Tag is in a status where it cannot execute the command pro-
cessing.
7F ID system error (2) An inapplicable ID Tag has been used.
CPU hardware
error
9A Hardware error in
CPU
An error occurred when writing to EEPROM.
Name Indications
RUN (green) Turns ON when the Amplifier Unit is in normal operation.
COMM (orange) Turns ON during communications with the host device or during communications with an ID Tag.
NORM (green) Turns ON when the communications finish with no error.
ERROR (red) Turns ON when an error occurs during communications with the host device, or during communications
with an ID Tag.
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