Omron V780-HMD68-EIP-JP, User Manual

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9 Troubleshooting
9 - 12 UHF RFID System V780-series Reader/Writer User’s Manual (EtherNet/IP
TM
) (Z402)
*1. When the environment is unstable, this error can occur even if the access password is correct.
Error name RF Tag verification error Error code 2006 hex
Description
Verification was performed for the results of writing data to the RF Tag, but inconsistencies were
discovered.
Detection timing At RF communications execution Recovery method None
Log category Command error log
Additional infor-
mation 1 None Additional infor-
mation 2 None
Probable cause
(1) There is no RF Tag in the stable communications range of the RF Tag.
(2) The ambient environment is affecting operation (radio wave interference or surrounding metal).
(3) Collision occurred for responses from more than one RF Tag.
Workaround
Execute the command again. If the same error still occurs, try the following measures.
Make sure there is an RF Tag in the stable communications range.
Adjust the execution timing of the command to start communications with the RF Tag.
Precautions/
Remarks
Error name RF Tag system error Error code 2008 hex
Description The RF Tag returned an error response.
Detection timing At RF communications execution Recovery method None
Log category Command error log
Additional infor-
mation 1 Manufacturer analysis code Additional infor-
mation 2 Manufacturer analysis code
Probable cause (1) The RF Tag does not support the RF communications protocol of the Reader/Writer
(ISO-18000-6C (Gen2)).
(2) The RF Tag is faulty.
Log category
Workaround
Consult with your OMRON representative concerning RF Tags that can communicate with the
Reader/Writer.
Replace the RF Tags with RF Tags that can communicate with the Reader/Writer.
Precautions/
Remarks
Error name Password error Error code 2009 hex
Description The access password does not match the RF Tag.*
Detection timing At RF communications execution Recovery method None
Log category Command error log
Additional infor-
mation 1 None Additional infor-
mation 2 None
Probable cause The access code in the RF Tag and the access code set in the Reader/Writer do not agree.
Workaround Check the access password set in the RF Tag.
Precautions/
Remarks