Quiet Zone Filling Of 2D Codes: Brq - Panasonic LP-GS Series Serial Communication Command Manual

3-7-5 Quiet zone filling of 2D codes: BRQ

Specifies the quiet zone filling method of 2D codes (QR codes and Data matrix codes).
The quiet zone filling is used when the code symbol is inverted.
Reference
• If the object type set in the specified object number is not the bar code/2D code, the laser marker returns the negative
response.
• The settings by this command are not applied to other codes than QR codes, micro QR codes, iQR codes , Data matrix
codes and GS1 Data matrix codes.
⿎ Setting request data / response data for readout
Start
BRQ
code command
Sub command is "S" for the setting request data and the initial setting "A" for the response data for readout.
⿎ Readout request data
Start
BRQ
code
⿎ Data description
Name Omit
Object No.
Number of quiet
modules
Fill type
Filling lines per
module
Laser power
correction
Scan speed
correction
Total data length
* Setting request data are variable length.
[Object No.], [Number of quiet modules],
Sub [Fill type], [Filling lines per module],
[Laser power correction], [Scan speed correction]
[Object No.]
R
Max. 4-byte
Data length
[byte]
– Max. 4* "0000"–"1999"
"0": Auto
Y 1
"1"–"9" [modules]
"0": Marking OFF
"1": Light module
Y 1 "2": Pattern 1
"3": Pattern 2
"4": Pattern 3
Y Max. 2* "01"–"99"
Y Max. 3* "000"–"999" [%]
Y Max. 3* "001"–"999" [%]
Max. 19 It is the length including the separator ",".
Max. 19-byte
(Check sum)
Data contents
ME-LPGS-SR-5
(Check
sum)
End code
Remarks
"0": Auto sets the specified minimum
value depending on the code type.
• The subsequent settings are applied
only when the light module is set to
Marking on by BRP command.
• Specifies with which pattern the
quiet zone is filled.
• With setting "0": Mark OFF or "1":
Light module, end the data here.
No subsequent data including a
separator "," is required.
• Specifies only when the fill type is
set to "2", "3" or "4".
• Specifies with how many lines in
one module the quiet zone is filled.
The total filling lines are the results
of multiplying the number of quiet
modules by the filling lines per
module.
• Specifies only when the fill type is
set to "2", "3" or "4".
• The correction ratio is calculated
using the value set at the laser
settings as 100%.
End code
111