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 opera- Run Mode
tion
Safe Mode
SLAVE Mode
Errors for WDT error
which the
IP address conflict
Reader/Writer
will not operate
BOOTP server
connection error
Errors for Command error
which the
RF Tag communi-
Reader/Writer
cations error
will operate
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
RUN (green) NORM/ERR (red)
Flashing at 0.1-s Not lit
intervals
Lit Not lit
Flashing at 0.4-s Not lit
intervals
Lit Not lit
Not lit Lit
Flashing at 0.1-s Flashing irregu-
intervals larly twice
Flashing at 0.1-s Flashing irregu-
intervals larly twice
Lit Flashes once
Lit Flashes once
Lit (See note.) Flashing at 0.4-s
intervals
Lit (See note.) Lit
LINK/ACT
NORM/ERR
NORM/ERR
NORM/ERR
Execution of RF
Tag communica-
tions
Not possible
Possible
Not possible
Not possible
Not possible
Not possible
Not possible
Possible
Possible
Not possible
Not possible
UHF RFID System V780-series Reader/Writer User's Manual (Z389)
Communications
connection to the
host device
Not possible
Possible
Possible
Not possible
Not possible
Not possible
Not possible
Possible
Possible
Possible
Possible