RS-1_instruction manual.pdf - 第944页
Part 2 D etaile d Descript ion of E ach Functi on Chapter 12 Handling th e Optional Device s 12 - 60 12.11.6 Flowchart for Setting a Solder Mark for Corre ction ① Select two or t hree points at which so l der is to be re…
Part 2 Detailed Description of Each Function Chapter 12 Handling the Optional Devices
12-59
12.11.5 Manual Control
Select [Head] – [Head device control] in manual control to open the head device control dialog.
Then, select [Outer Device Control] of [Control item]. You can turn on and off each light by the
[ON], [OFF], and [ON/OFF] buttons.
Part 2 Detailed Description of Each Function Chapter 12 Handling the Optional Devices
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12.11.6 Flowchart for Setting a Solder Mark for Correction
① Select two or three points at which solder is to be
recognized among the component placement
coordinates specified in a production program.
* Select a position so that it can enclose the area in
which components are to be placed. If you select
three points, they should not be in the same
straight line.
* Any substance whose brightness is similar with
that of solder such as one printed in legend ink
should not be located near a position for
recognizing solder.
* It is recommended that a component placement
position to be recognized be on the bottom layer.
② Change the mark type of the area fiducial mark to
be used to recognize solder to “Solder.”
③ Enter the component placement coordinates
selected at Step ① as the mark coordinates.
④ Teach each mark.
⑤ If recognition is unstable even after using the
adjustment function, set another coordinate to
register a position that can be recognized stably.
⑥ Set the system to use an area fiducial mark to
correct a component placement point whose
solder misalignment is to be corrected.
Start
Teach a binary threshold value.
Enter the coordinates of a point to
be recognized.
Set the mark type to “Solder.”
Teach the lights.
Set the mark correction function for a
component placement point.
Teach the solder shape.
Set a misalignment check threshold
value.
Select a point to be recognized.
OK
NO
Register a mark.
Press the teaching button.
End
Recognition result?
Part 2 Detailed Description of Each Function Chapter 12 Handling the Optional Devices
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12.11.7 Program Editor
12.11.7.1 Setting a Solder Mark
Align the cursor with the “Mark Type” column of the area fiducial mark data, and click it with the right
button to select the mark type. You can specify up to 50 sets of area fiducial marks to be used for
recognizing screen-printed solder including normal marks. In addition, one set of solder
screen-printing positions can be registered at up to three positions. By default, a mark ID for
recognizing solder starts to be registered from [S001]. You can change this registered ID. When
you create a production program, you cannot register a solder recognition mark at a position on
which a component is already placed. Therefore, you have to set the solder mark layer to the last
layer.
Mark
Conventional area fiducial mark (default)
Solder
Solder mark per circuit
Solder (PWB)
Solder mark in the reference circuit coordinate system (for a multi-plane
board)
Select [Solder (PWB)] to recognize a pair of screen-printed solders on a multi-plane board to correct
misalignment. This selection enables you to register a coordinate outside the reference circuit,
and correct all circuits on a multi-plane board also based on the result of recognition of a pair of
screen-printed solders. Enter the recognized coordinates in the reference circuit coordinate
system. Note that you cannot set both [Solder] and [Solder (PWB)] as a mark type in one
production program.
When the system recognizes
screen-printed solder, “S” appears
before the mark ID by default.
Reference circuit
Enter the recognized
coordinates in the reference
circuit coordinate system.