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Control Commands
MENULOCK
(Note 4) (Note 5)
MENUUNLOCK
(Note 4) (Note 5)
VER
IR
IZ
ID
See Parameter Details,
DLV
[4] given later.
PW
(Note 4) (Note 5)
(Note 1) When the power is ON, the scanner is ready to scan.
If the scanner receives an R command, sends the code data read, and receives Z and R commands with a code being
applied to the scanning window of the scanner, then it sends even the same code data twice. This is because the Z
command cancels the double-read prevention processing.
(Note 2) If the scanner receives a control command successfully, it returns an "OK" response to the host. If the format or
parameter of the received control command is invalid, the scanner returns an "NG" response.
(Note 3) The scanner may read even a code displayed on a mobile's LCD under some conditions.
(Note 4) To make the scanner save settings made with control commands into the flash memory, do not turn the scanner
power OFF until the host returns an "OK" or "NO" response. Failure to do so may cause the scanner to
malfunction.
(Note 5) These commands can save settings into the flash memory for a maximum of 1,000,000 times due to the restrictions
on the flash memory.
(Note 6) The scanner may read even a code printed on paper under some conditions.
Parameter
Response
None
OK/NG
None
OK/NG
None
Ver.n.nn
None
OK/NG
None
OK/NG
None
ID. nnnnnn
OK/NG
None
OK/NG
Enable restriction on the use of QR-coded parameter
(Note 2)
menu.
Disable restriction on the use of QR-coded parameter
(Note 2)
menu.
Request for software version.
<Response from the scanner> Ver. n.nn
where n.nn is version number (Ex. Ver. 1.00)
Enable transmission of scanner ID.
(Note 2)
Disable transmission of scanner ID.
(Note 2)
Request for scanner ID (serial number)
<Response from the scanner> "ID. nnnnnn"
where nnnnnn is a serial number (Ex. ID. 000001)
Specify the bar code scanning level (1 to 8).
(Note 2)
Save parameter values.
This command saves settings made with control
(Note 2)
commands into the flash memory. Without a PW
command, the scanner loses settings made with control
commands when it is turned OFF.
90
Function
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