SATO CL4NX Programming Reference Manual page 367

[Exception processing]
Exception condition
Parameter name
A value outside the range is specified
Identifier Command error
Terminology Description
Command error The data received after a command error is
determined is not considered as a parameter of
this command.
[Coding sample1]
<A>
[DC2]PJ,U1,NO
<Z> (Specify EPC area)
[Coding sample2]
<A>
[DC2]PJ,U2,RS
<Z> (Specify RSSI to TID area readout and option)
[Sample of status reply1]
■When EPC data"E0123456789ABCDEF0123456" is on Gen2 supported tag
[STX]24,E0123456789ABCDEF0123456[ETX]
■ When Gen2 supported tag fails to read EPC data
[STX]11,EPC_Tag_Err[ETX]
[Sample of status reply 2]
When TID data "E200680612345678"is on Gen2 supported tag and RSSI is 10dBm
[STX]22,E200680612345678,RS:10[ETX]
[Supplemental explanation]
1. This command cannot be used in combination with commands other than <A> and <Z>.
2. When this command is received during printing, it will not be processed. It will be processed after printing is
complete.
3. It takes about 5 seconds to return all return status to the host after sending this command. If the port is disconnected
before all statuses are returned to the host, RFID tag information will not be correctly returned and the data other
than return status format is returned.
4. After sending this command, do not send the next command or data until all status replies are returned to host.
5. When this command turns into an error, it will return "EPC_Tag_Err" in Ascii.
6. When the communication protocol is used only for driver or set to Status 3, ACK/NAK is returned before status reply
after this command is sent.
Host
DC2 + PJ,aa,bb
a...a,b...b(,c...c)
STX +
361
Printer
Initialization
processing
+ ETX