YSM20R_YSM20WR_Ope_E.pdf - 第130页
2-27 2 Basic operation "Datum P os." Displays a cross cursor indicating the position used as a reference for detecting the lead or component edge. "Find Line" Displays the line used for component dete…
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Basic operation
3.3 Vision
The recognized image area on the screen shows the image when the machine recognizes a board mark, bad
mark or component during the automatic operation. However, the area shows only the image of the lastly
recognized component when the high speed, continuous component recognition are performed such as by the
multi camera.
Recognition image display
Monitor: Vision
24214-KMK-00
• Table select/ Camera select / Head No.
A desired head unit, a camera number and a head number can be selected.
• Parts number
Inputting a desired part number makes the list display only its part image. Inputting "0" shows all the part images.
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NOTE
An image is displayed on each left and right of the vision monitor. Select a table, a camera, a head and a part
number for each monitor so that the images can be compared with each other.
• Enlarge/reduce buttons
The recognition result image can be enlarged from 1 to 16 times by pressing the enlarge (+) button. The image can be
reduced to 1/16 by pressing the reduce (-) button. Note that when the image is enlarged, the smooth component edges
may appear jagged, and when reduced, gray sections may appear around the edges. But this is not a fault.
• Up/down/left/right buttons
The arrow buttons on the upper right and lower right corners of the image screen move the image vertically. The arrow
buttons on the lower left and lower right of the image screen move the image left to right or right to left. Use these arrow
buttons to view a section of the image that is not displayed on the screen.
• Parts Monitor Mode
This specifies the mode for displaying the components on the monitor during vision recognition. Depending on the
selected item, the recognition results and detection range window will appear on the image. This monitor mode can also
be changed during operation.
"None"
Displays the image taken by the camera. The recognition result values are not displayed.
"Vision Result"
Displays information such as the recognition results X, Y and R direction position (pixels) and number of detection
leads. Note that the displayed items will differ according to the component recognition type.
"Detection Range"
Draws a window for the component detection range. If the component does not fit within the detection range, it will
not be recognized correctly. In this case, check the pickup state or correct the component data.
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Basic operation
"Datum Pos."
Displays a cross cursor indicating the position used as a reference for detecting the lead or component edge.
"Find Line"
Displays the line used for component detection, on a chip component or on the component leads. If the detection line
position is incorrect, adjust the Vision parameters.
"Edge Pos."
Displays a cross cursor at the lead or component edge position.
"Last Pos."
Displays a cross cursor at the center of the component.
"Binary Image"
The component is displayed as a binary image.
• Mark monitor mode
This specifies the monitor display mode during mark recognition. The recognition results and binary image will appear
on the image according to the selected item. This monitor mode can be changed during operation.
"None"
Displays an image taken by the camera. The recognition result values are not displayed.
"Result"
Displays the center position coordinates (pixels) of the detected mark.
"Binary Image"
Displays the image taken by the camera as a binary image.
"Grey Image"
Displays an image that was processed after being captured by the camera. The recognition result values are not
displayed.
"Search Result"
Draws a line to indicate the boundary between the recognized mark and the background.
"Datum Circle"
Draws a mark of the specified diameter from the center of the detected mark. (Possible only in specific recognition
modes.)
"Tangent Circle"
Draws an inscribed circle and circumscribed circle from the center of the detected mark. (Possible only in specific
recognition modes.)
"Error Image"
Displays the error image. (Possible only in specific recognition modes.)
"Individual data"
Displays the individual data when multiple objects are detected. (Possible only in specific recognition modes.)
• [Img Check] button
Pressing the [Img check] button calls up the “Vision Check and Save” screen.
The recognized image just before the machine stops due to an error can be checked and saved.
(See Surface Mounter (SMT) Programming Manual, chapter 4, "5. Recognition image check and save function” for more
details.)
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Basic operation
3.4 Alignment
This screen shows a list of the mounting position correction amount following up on component recognition
results during the automatic operation, error numbers and the like.
Monitor: Alignment
24215-KMK-00
• Table Select
Select a head unit.
• Head No.
The head number indicates the component recognition results of one sequence for each head that starts with the current
pickup operation.
Note that the indication reflects the results after the camera finishes recognizing the image.
• Parts No.
Shows the number of the component picked up by the head and recognized with the camera.
• Feeder Set No.
Shows the feeder set number of the component picked up by the head and recognized with the camera.
• X, Y, R
Displays the offset amount of each head calculated from the recognition results obtained during automatic operation. This
offset is the positional deviation from the center of the nozzle.
• Error No.
Shows an error number when the head fails to recognize a component.