Error Lists - Omron V680-CA5D01-V2 User Manual

SECTION 6
Troubleshooting

Error Lists

V680 Commands
Communications Errors
Type
Host commu-
nications
error
Tag commu-
nications
error
• Host communications errors are those that occur during communications between the host device and ID
Controller.
• Tag communications errors are those that occur during communications between the ID Controller, Anten-
nas, and Tags.
• The error details are all logged in the ID Controller memory and the error codes are displayed on the monitor
display. Error data can be read using the READ ERROR INFORMATION (CF) command.
Note 1. If a Tag communications error (error code 70) or mismatch error (error code 71) occurs when a write
command is executed, some or all of the data in the target addresses may have been overwritten.
Overwritten data is not limited to data in the WRITE command. If an error (error code 70 or 71) occurs
when a write command is executed, keep retrying the command from the host device until an error no
longer occurs. Data at other addresses (i.e., not at the write addresses) is not affected.
RFID System
240
User's Manual
Error
Name
code
10 Parity error
11 Framing error
12 Overrun error
13 FCS error
14 Command input error
15 Execution status error
18 Frame length error
70 Communications error
71 Mismatch error
72 Tag missing error
Address designation
7A
error
7C Amplifier error
7D Write protection error
Communications error between host device and ID Controller
• Incorrect communications format settings
• Malfunction due to noise
Incorrect calculation of FCS
Incorrect command format
• A communications command was received by an Antenna executing a
polling command.
• A COPY (CP) command was received by an Antenna processing polling.
• A WRITE REPEAT (RP) command was received but there is no write
command in memory.
• A COMMAND PROCESS TERMINATE (AA) command was received but
there is no command to terminate.
• A POLLING QUERY (PC) command was received although no polling
processing has been started.
• A SELF EXECUTION START (MO) command was received but no opera-
tion conditions have been set.
• A PARAMETER SET (SP) command was received when executing a Tag
communications command.
• OPERATION CONDITION SET (SE) commands were executed in the
wrong order.
The number of characters per command frame exceeds the specified value.
There is an error in communications between Antennas and Tags.
• Installation problem, e.g., travel speed through communications area or
distance
• Malfunction due to an obstruction.
Write has not been processed correctly.
No Tag in communications area when read/write was executed.
An address outside the Tag memory area has been designated.
The area start address has not been correctly designated when using the
MDS/MDL command.
• Cannot communicate due to Amplifier error.
• Amplifier not connected.
• An Antenna other than the one specified by the V680-H01 Antenna con-
nection setting is connected.
A write-protected area was specified for a write command.
Details