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9 Troubleshooting
9 - 8 UHF RFID System V780-series Reader/Writer User’s Manual (EtherNet/IP
TM
) (Z402)
9-3 Errors and Countermeasures
This section gives the errors detected by the Reader/Writer and corresponding countermeasures.
The items used in the following tables are described below.
Error name
The name of the error.
Error code
The value of the error code (four
hexadecimal digits).
Description A description of the error.
Detection timing When the error is detected. Recovery method How to recover from the error.
Log category The type of log the error is recorded in.
Additional infor-
mation 1 A description of the additional infor-
mation 1 that is recorded. Additional infor-
mation 2 A description of the additional infor-
mation 2 that is recorded.
Probable cause A description of the probable cause of the error.
Workaround A description of countermeasures for the probable cause of the error.
Precautions/
Remarks Precautions, restrictions, and other supplemental information.
9-3-1 Command Errors
Error name Unknown command error Error code 1003 hex
Description A command that is not supported was received.
Detection timing At command reception Recovery method None
Log category Command error log
Additional infor-
mation 1 None Additional infor-
mation 2 None
Probable cause A command that is not supported by the Reader/Writer was received.
Workaround Check the command contents and send the command again.
Precautions/
Remarks None
Error name Command parameter error Error code 1005 hex
Description There was an error in the parameters of the received command.
Detection timing At command reception Recovery method None
Log category Command error log
Additional infor-
mation 1 None Additional infor-
mation 2 None
Probable cause A parameter exceeding the setting range supported by the command is set.
Workaround Check the command contents and send the command again.
Precautions/
Remarks None