Handling Errors - Omron V680 Series User Manual

Section 6
Troubleshooting

Handling Errors

Check the status of the ID Slave network and hardware by using the MS and NS operation indicators.
MS Indicator (Moudule Status)
Lit red
Flashing red Non-fatal error
NS Indicator (Network Status)
Lit red
Flashing red Non-fatal error
RFID-function Errors
When the ERR indicator lights, check the indicators from bit 7to bit 0 or the error output for errors
relating to RFID functions, and then take suitable actions
Indicator
Bit 0
Flashing red
Bit 1
Flashing red
Bit 2
Flashing red
Bit 3
Flashing red
Bit 4
Flashing red
Bit 5
Flashing red
Bit 6
Flashing red
Bit 0 and bit 4
Flashing red
Bit 7 to bit 0
Lit red
Bit 7 to bit 0
Flashing red
RFID System
80
User's Manual
Error Corrective action
Fatal error Error from which recovery is not possible. Replace the ID Slave.
Error from which recovery is possible (node address switch setting error).
Recovery is possible by making the settings again.
Error Corrective action
Fatal communications Communications are not possible (e.f., duplicate node address or bus OFF
error detection).
Communications timeout
Output bits Error
Error End + An ID Tag could not be
72_ERR detected in Trigger Mode.
Error End + ID Tag was detected in
70_ERR Trigger Mode but
communications could not
be ended normally.
Error End + The command specified a
7A_ERR memory area outside the
ID Tag memory range.
Error End + The command specified
7D_ERR data to be written to the
write-protected area of ID
Tag.
Error End + Data was not correctly
71_ERR written to ID Tag.
Error End + ID ID Tag used is not
79, 7E_ERR supported by the ID Slave.
Error End + ID
7F_ERR
Error End + There is an error with the
CMD_ERR execution command, or
the command cannot not
be received.
Error End + The ID Slave cannot
SYS_ERR operate.
Error End + no Mode switch setting error
output
Corrective action
Change the control timing so that communications can be started
while the ID 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.
Change the control timing so that communications can be started
while the ID 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 command memory area within the ID Tag memory range.
Set the command memory area to outside the write-protected
area.
Retry the writing process.
If the error persists, replace the ID Tag.
Change the ID Tag to one supported by the ID Slave.
Check the command, address, and number of bytes to process.
If the error continues after resetting the power, replace the ID
Slave.
Set the mode switch correctly.