Omron V680-CA1D User Manual page 61

List of End Codes
The following table provides a list of the response end codes and their meanings.
Type End code
Normal end "00"
"74" *1, 2
"75"
"76"
Host communica- "10"
tions error
"11"
"12"
"13"
"14"
"18"
Tag communica- "70"
tions error
"71"
"72"
"7A"
"7C"
*1 When a POLLING AUTO command is sent, the Tag immediately returns a response (74) indicating
that the command has been received.
*2 If a POLLING AUTO subcommand is sent to request the processing result when the Tag is not near
the Head, the Read/Write Head returns a response (74) indicating that the Tag has not approached.
Name
Normal end The command execution was completed normally.
• A POLLING AUTO command has been received normally.
Polling command
• A polling request was received before communications with the
received
Tag ended.
Data normal Data was normal when the DATA CHECK (MD) command was exe-
cuted.
Polling process Polling processing was canceled before communications with the
canceled Tag started.
Auto processing can- Auto processing was canceled before communications with the Tag
celed started.
Data error Data was not normal when a DATA CHECK (MD) command was
executed.
Polling process Polling processing was canceled after communications with the Tag
canceled started.
Auto processing can- Auto processing was canceled after communications with the Tag
celed started.
Parity error A parity error occurred for one of the characters in the command.
Framing error A framing error (stop bits undetected) occurred in the received
frame.
Overrun error An overrun error occurred for one of the characters in the command.
FCS error A received command had an incorrect FCS.
• The command format is not suitable.
Format error
• A communications command was received during communica-
tions.
• An ABORT command was received when AUTO processing was
not being performed.
• A POLLING PROCESSING ABORT (P@E) command was
received when polling was not being performed.
Frame length error A command exceeding the maximum frame length was received.
After receiving the @ symbol, the number of characters exceeded
270 and no CR was received.
Communications error An error occurred in communications with the Tag and communica-
tions could not end normally.
Mismatch error Data cannot be written to the Tag correctly (verification enabled
only).
An error occurred during a verification check.
No Tag error Tag could not be detected during command execution.
Address designation The designated processing address is not suitable, and the execu-
error tion is not possible.
• The Antenna is faulty.
Antenna error
• The Antenna is not connected properly.
Section 4
Reading from/Writing to Tags
Details
Heat-resistive RFID System
User's Manual
59