Minor Fault - Omron V780 Series User Manual

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Minor Fault

Error name Unfixed operating mode
Description The control signals that determine the operation mode of the Reader/Writer could not be read.
Detection timing At startup
Log category System error log
Additional infor- None
mation 1
(1) The connections of the control signals on the power supply connector to the Reader/Writer are
not stable.
Probable cause
(2) Operation is being affected by ambient noise.
(1) Check the connection of the control signal line to the 24 VDC terminal on the power supply.
Workaround
(2) Check for sources of noise around the power supply cable.
Precautions/ If this error is detected, the Reader/Writer will start in Safe Mode.
Remarks
Error name Invalid network setting
Description A mistake was detected in the network settings stored in memory in the Reader/Writer.
Detection timing At startup
Log category System error log
Additional infor- None
mation 1
(1) There is data corruption in the memory of the Reader/Writer.
Probable cause
(2) The memory in the Reader/Writer has reached its service life or is faulty.
Initialize the network settings. (Use the INITIALIZE command or initialize the settings from the
Workaround
Web Browser Interface.)
Precautions/ If this error is detected, the Reader/Writer will start in Safe Mode.
Remarks
Error name Invalid RF communications setting
Description A mistake was detected in the RF communications settings stored in memory in the Reader/Writer.
Detection timing At startup
Log category System error log
0001 hex: Basic settings
Additional infor-
mation 1
0002 hex: Advanced settings
(1) There is data corruption in the memory of the Reader/Writer.
Probable cause
(2) Memory in the Reader/Writer has reached its service life or is faulty.
Initialize the RF communications settings. (Use the INITIALIZE command or initialize the settings
Workaround
from the Web Browser Interface.)
Precautions/
Remarks
UHF RFID System V780-series Reader/Writer User's Manual (Z389)
Error code 8001 hex
Recovery method Reboot.
Additional infor- None
mation 2
Error code 8002 hex
Recovery method Reboot.
Additional infor- None
mation 2
Error code 8003 hex
Recovery method Reboot.
None
Additional infor-
mation 2
9 Troubleshooting
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