Types Of Errors; Errors Indicated On Operation Indicators - Omron V780-Series User Manual

9 Troubleshooting
9-1

Types of Errors

The Reader/Writer indicates errors in the following ways.
• Errors are indicated on the operation indicators.
• Errors are indicated with error codes.
9-1-1

Errors Indicated on Operation Indicators

NORM/ERR
Reader/Writer operating
status
Running
Normal oper- Run Mode
ation
Safe Mode
SLAVE Mode Lit
Errors for WDT error
which the
IP address
Reader/Write
conflict
r will not
BOOTP
operate
server con-
nection error
Tag data link
timeout
Errors for Command
which the error
Reader/Write
RF Tag com-
r will operate
munications
error
Minor fault
Major fault
Note If these errors are detected during operation, the RUN indicator will flash at 0.4-s intervals.
9 - 2
RF
RUN
Operation indicators
NORM/ERR
RUN (green)
(red)
Flashing at Not lit
0.1-s intervals
Lit Not lit
Flashing at Not lit
0.4-s intervals
Not lit
Not lit Lit
Flashing at Flashing irregu-
0.1-s intervals larly twice
Flashing at Flashing irregu-
0.1-s intervals larly twice
Lit ---
Lit Flashes once
Lit Flashes once
Lit (See note.) Flashing at
0.4-s intervals
Lit (See note.) Lit
UHF RFID System V780-series Reader/Writer User's Manual (EtherNet/IP
LINK/ACT
NORM/ERR
NORM/ERR
NORM/ERR
Execution of
RF Tag com-
NORM/ERR
munications
(yellow)
--- Not possible
--- Possible
--- Not possible
--- Not possible
--- Not possible
--- Not possible
--- Not possible
Flashing at Not possible
0.1-s intervals
--- Possible
--- Possible
--- Not possible
--- Not possible
Communications
connection to the
host device
Not possible
Possible
Possible
Not possible
Not possible
Not possible
Not possible
Not possible
Possible
Possible
Possible
Possible
TM
) (Z402)