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9 Troubleshooting
9-2-2
System Errors
There are mainly two types of system errors, minor faults related to Reader/Writer settings or operation
and major faults related to hardware. System errors are recorded in the system error log when they are
detected by Reader/Writer self-diagnostic processing.
Minor Faults
Error name
Unfixed operating mode
Invalid network setting
Invalid RF communica-
tions setting
Incorrect device setting
data
Invalid system error log
data
IP address conflict
BOOTP server connection
error
Multi-Reader/Writer can-
not start
Major Faults
Error name
System configuration error
(Reserved)
Non-volatile memory
access error
(Reserved)
Hardware fault
(Reserved)
9 - 6
Error code
The control signals that determine the operation mode of the
Reader/Writer could not be read.
8001 hex
If this error is detected, the Reader/Writer will start in Safe Mode.
A mistake was detected in the network settings stored in memory
in the Reader/Writer.
8002 hex
If this error is detected, the Reader/Writer will start in Safe Mode.
A mistake was detected in the RF communications settings
8003 hex
stored in memory in the Reader/Writer.
A mistake was detected in the device settings stored in memory
8004 hex
in the Reader/Writer.
A mistake was detected in the system error log stored in memory
in the Reader/Writer.
800F hex
When this error occurs, only one record of it is left in the error log.
The same IP address as the Reader/Writer was detected on the
8011 hex
same network.
Communications with the BOOTP server could not be established
8012 hex
to get the IP address.
Startup of Multi-Reader/Writer function failed.
8021 hex
Error code
A mistake was detected in the system program or system data
F00* hex
stored in memory in the Reader/Writer.
---
Reading/writing non-volatile memory in the Reader/Writer failed.
F01* hex
---
F02* hex
A failure was detected in the hardware in the Reader/Writer.
---
UHF RFID System V780-series Reader/Writer User's Manual (EtherNet/IP
Description
Description
TM
) (Z402)
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