Point Radiation Commands; Point Radiation Parameters: Prd - Panasonic LP-GS Series Serial Communication Command Manual

3-9 Point Radiation Commands

3-9-1 Point radiation parameters: PRD

Sets the position, time and laser power correction ratio of the point radiation.
Point radiation is a function lasing at a point of the specified coordinate.
• The data items of PRD command vary depending on the setting details.
• If the object type set in the specified object number is not the point radiation, the laser marker returns the negative
response.
• To adjust the position and laser power of the all radiation points set in the object number, use PRF command (point
radiation correction).
⿎ Setting request data: When setting the radiation points
Start
PRD
code
⿎ Data description
Name
(> Name in LP-400/V)
Object No.
(> Point radiation No.)
Point No.
(First No. for setting)
Radiation time
Laser power
correction
X-position
Y-position
X-position
Y-position
Total data length
108
[Object No.] [Point No.]
[Radiation time] [Laser power correction]
S
[X-position] [Y-position] ( [X-position] [Y-position] ...)
Data length
Data content
[byte]
2 "00"–"15": Object No. 1400 to 1415
3 "000"–"049"
7 "00000.1"–"99999.9" [ms]
3 "000"–"999" [%]
8
8
"-999.999"–"+999.999" [mm]
(8)
(8)
Variable length within 15 + 16n-byte
Min. 31 n=Count of the points to set position (n ≦ 50)
Max. 815 • When setting only one point: 31-byte
• When setting 50 points: 815-byte
ME-LP-GS-SR-COMP-3
15 + 16n-byte
• Max. 50 points can be set in one object
no.
• Specifies the point no. to be set.
• When setting two or more points, this
no. indicates the first no. to be set.
• Radiation time and laser power
correction settings apply to all points
specified in this command.
• The unit of the radiation time is always
[ms].
• The correction ratio of the laser power
is calculated using the value set at the
laser settings as 100%.
• Specifies the position of the selected
point no.
• When setting the position of only one
point, do not send further data.
• Specify both X- and Y-position. It is not
accepted to specify only one side.
• When setting two or more points,
specify the position of the following
point no.
• Max. 50 points of positions can be set.
(Check
End code
sum)
Remarks