518
[ESC+/A] Air Protocols Management (CL4NX Only)
ESC /A ParameterHexadecimal code
<1B>
16
<2F>
16
< 41>
16
,a,b
Initial value a = 0
When the power is OFF The set parameter is maintained.
Valid range within items The set parameter becomes invalid.
Valid range and term of
command
Valid range between items The set parameter becomes invalid.
[Function]
To set the type of Air Protocols to be used and get the information about supported Air Protocols.
[Format]
</A>,a,b
• Parameter
a [Air Protocol management]
0 : Get a list of all the supported Air Protocols
1 : Get the type of Air Protocol which is in use
2 : Set the type of Air Protocol to be used
b [RFID options to be used]
0 : set “EPC Class 0+”
1 : set “EPC Class 1”
2 : set “GEN 2” (Supported in CL4NX printer only)
3 : set “EPC Class 1.19(UCODE)”
This parameter b is needed when a = 2 was specified.
[Coding Example]
Get the type of Air Protocol which is in used.
<A>
</A>,1
<Z>
Set the type of Air Protocol to “EPC Class 1”.
<A>
</A>,2,1
<Z>
[Supplementary Explanation]
• To avoid incorrect response from printer, this command should not use in conjunction with other
commands.
• Parameter ‘a’ will be set as ‘0’ if not assigned.
• Air Protocol setting by “</A>,2,b” is maintained until next change is made in LCD panel or “</
A>,2,b” command again.
• For (a=2), the command will become invalid if the parameter ‘b’ is not assigned or wrong
reference number is assigned. (Note: Depending on the RFID modules, the command will
become invalid if user set the RFID option that is not supported by module.)