Omron V780-HMD68-EIP-JP, User Manual

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3 Part Names and Functions
UHF RFID System V780-series Reader/Writer User’s Manual (EtherNet/IP
TM
) (Z402)
3-1
Op
eratio
n Ind
icat
ors
3
3-
1-3 Oper
ation
Indicator
s fo
r WDT Er
ror
s
If a WDT error is detected when the system runs out of control during operation, the RUN indicator will
go out and the NORM/ERR indicators will light red.
This is a fatal error, so you must either restart or replace the Reader/Writer.
IP address conflict detection will operate during Reader/Writer startup. The Reader/Writer conforms to
RFC 5227 IP address conflict detection.
If the Reader/Writer detects another node with the same IP address on the same network, the
NORM/ERR indicators will flash irregularly.
In this case, you must restart (i.e., cycle the power supply) the Reader/Writer to restore operation. IP
address conflict detection does not operate while the Reader/Writer is in operation.
3-1-3 Operation Indicators for WDT Errors
3-1-4 Operation Indicators for IP Address Conflict
The RUN indicator does not light.
The NORM/ERR indicators light red.
NORM/ERR: Red
RUN: Not lit.
NORM/ERR: Red NORM/ERR: Red
NORM/ERR: Red
The RUN indicator flashes green at 0.1-s intervals.
The LINK/ACT indicator does not light.
The NORM/ERR indicators flash red irregularly
(twice every second).
NORM/ERR: Red
LINK/ACT: Not lit.
RUN: Green
NORM/ERR: Red NORM/ERR: Red
NORM/ERR: Red