Response Code List
Section 5-10
5-47
5-10
Response Code List
Response codes in response frames are shown below.
Type
Res-
ponse
code
Name
Description
00
Normal end
The received command ends normally with no error.
Multi-processing end
Communications end response when a multi-trigger
function is used
72
Selective detection
completion
Communications end response when a selective ac-
cess/detection function is used.
74
Polling command
received
Polling commands are received normally, or polling oc-
curs before communications with the Tags ends.
Polling processing
canceled
Polling processing is canceled before the completion of
communications with an ID Tag.
75
Data normal
Results of the memory calculation command (MK) check
code verification are normal.
Polling processing
canceled
Polling processing is canceled after the start of commu-
nications with an ID Tag.
Normal end
76
Data error
Results of the memory calculation command (MK) check
code verification show an error.
10
Parity error
A parity error occurs in one of the characters of the re-
ceived command.
11
Framing error
A framing error occurs in one of the characters of the
received command.
12
Overrun error
An overrun error occurs in one of the characters of the
received command.
13
BCC error
The received command has an incorrect BCC.
14
Format error
The command format is incorrect.
A stop command is received in command-waiting status.
In Selective Access mode:
1) A temporary number not saved using the Tag detec-
tion command is specified;
2) A Tag detection command normal end is retried after
is has been sent.
Host communi-
cations error
18
Frame length error
ETX is not received in 151 characters or less after STX
is received.
70
Communications
error
An error occurs during communications with an ID Tag,
and communications cannot end normally.
More Tags than have been specified in the timeslot set-
ting have entered the communications range.
71
Write process error
Tag is in an area that can be read, but not written to.
You are trying to write to a locked page (i.e., write-
protected).
The correct data cannot be written to the Tag.
An error was generated with read verification.
72
No Tag error
No Tag is present in front of the Antenna when a Trigger
command is executed.
There are multiple Tags within the communications
range when using Single Access mode.
Communications
error
7C
Antenna error
Antenna is not connected, or is malfunctioning.
System error
93
Memory error
An error has occurred in the Controller memory.
