Esc+Ru Uid Return(Iso/Iec14443 Typea) - SATO CL4NX Programming Reference Manual

16.12 RFID
16.12
ESC+RU
UID Return
TypeA)
(ISO/IEC14443 TypeA)
Command
ESC
HEX code
<1B>
16
Default Value
aa=00
When turning off the power switch
Valid range within item
Valid range and
term of
command
Valid range between items
[Function]
This command is used to return UID together with the result when data is written to the RFID tag by the <RK>
.
command
[Format]
Return specification ：<RU>,aa
Request to return：[DC2]PK
●Parameters
Symbol Parameter name
a Identifier
[[DC2]PK return data format (normal)]
[STX]a...a,b,c,d...d[ETX]
[Return data]
Symbol Parameter name
Total number of data byte
* This is the total number of bytes after parameter b.
a
The delimiting comma between parameters a and b,
and the ETX are not included.
Write result status
b
Error symbol
c
UID return data
d
UID Return(ISO/IEC14443
RU Parameter
<52> <55> ,aa
16 16
The set command is not maintained.
The set parameter is in effect until a new specification is
made.
The set parameter is in effect until a new specification is
made.
Valid range
00: Not returned (default setting)
01: Validate return.
Obtain return data by sending[DC2]PK.
376
ESC+RU
Two character fixation
Valid range
Data size from the first write result
status until before [ETX]
Maximum 5 digits
0: Write failure
1: Write success
Note: Specified in text format.
N：No error
D：UID read error
A：All errors
Note: Specified in text format
Refer to "UID return data" as below
Note: Specified in text format