Handling Errors - Omron V680-HAM91 User Manual

Section 6
Troubleshooting

Handling Errors

Check the error status by looking at the 16bits Data Display LED and the Error output(ERR)/Data Output(OD0
to OD15), and then take suitable actions.
Hardware Errors
Lit red
Operation Errors
Flashing red
Flashing red
RFID-related Errors
Flashing red
Flashing red
Flashing red
Flashing red
Flashing red
Flashing red
Flashing red
Flashing red
Flashing red
Note. Flashing is turing on and off every 0.3sec.
RFID System
70
User's Manual
Data Output Error
No output Hardware error
Data Output Error
No output Settings error
OD6 External Input error
Data Output Error
OD0 RF Tag communication error :
RF Tag was detected in
TRIGGER MODE but
communications could not be
ended normally.
OD1 Verify error :
Data was not correctly written to
RF Tag .
OD2 No RF Tag error :
An RF Tag could not be detected
in TRIGGER MODE.
OD3 Address setting error :
The access address setting
switches set to a memory area
outside the RF Tag memory range.
OD4 Write protect error :
Write operation executed to the
write-protected area of RF Tag.
OD8 RF Tag error 1 :
RF Tag used is not supported by
the ID Flag Sensor.
OD9 RF Tag error 2 :
RF Tag used is not supported by
the ID Flag Sensor.
OD10 RF Tag error 3 :
RF Tag used is not supported by
the ID Flag Sensor.
OD5 Hardware Data error :
Data in the specified address is
set to all 0s or 1s in the DATA
READ 2 MODE.
Corrective action
If the error continues after resetting the power, replace the ID Flag Sensor.
Corrective action
Set the Access address setting switches or Mode setting switches within the correct
range.
There are possibilities that external noise is applied or chattering or delay at the Input
lines.
Follow the instruction in the Chapter 4 Installation, Connections, and Wiring and
Errors and Countermeasures of this chapter.
Corrective action
Change the control timing so that communications can be started while the RF Tag is
within the Antenna's communications range.
Measure the noise and take suitable noise countermeasures.
Check the effect of surrounding metal and make sure that the desired
communications distance can be obtained.
Retry the writing process.
If the error persists, replace the RF Tag.
Change the control timing so that communications can be started while the RF Tag is
within the Antenna's communications range.
Measure the noise and take suitable noise countermeasures.
Check the effect of surrounding metal and make sure that the desired
communications distance can be obtained.
Set the Access address setting switches within the RF Tag memory range.
Execute the write operation to outside the write-protected area.
Disabled Write protect function, if you do not use write protect function.
Change the RF Tag to one supported by the ID Flag Sensor.
Change the RF Tag data in the specified address except for all 0s or 1s.