2OM-1064-002.pdf - 第208页
BEAM B HEAD#1 X (Horizontal), Y (V ertical), Z (Angle): Used commonly for each camera The set offset data is used to adjust the positional and angular deviations based on the design dimensions representing the center (sc…
Common Items on Pages 1 to 4
BEAM A HEAD#1 X (Horizontal), Y (Vertical), Z (Angle):
Used commonly for each camera
The set offset data is used to adjust the positional and angular
deviations based on the design dimensions representing the
center (scanning coordinate center) of the component recog-
nition camera viewed from the P.C.B. positioning X/Y coordi-
nates (PL-XY: Origin P0). The values based on the PL-XY
coordinate system must be entered in the data boxes.
When the teaching operation is performed, the values calcu-
lated automatically using Head #1 on Beam A are saved and
used to figure out the placement correction values for Head #1
on Beam A.
• Design Values
CAM-A1
X: + 425.000 mm, Y: +496.000 mm
CAM-A2
X: + 317.000 mm, Y: +496.000 mm
CAM-B1
X: + 35.000 mm, Y: -130.000 mm
CAM-B2
X: + 143.000 mm, Y: -130.000 mm
When the camera scanning coordinate system deviates coun-
terclockwise from the P.C.B. positioning X/Y coordinate (PL-
XY) system, a plus value must be entered as “Z” (camera angle).
BEAM A HEAD#2 X (Horizontal), Y (Vertical), Z (Angle):
Used commonly for each camera
The set offset data is used to adjust the positional and angular
deviations based on the design dimensions representing the
center (scanning coordinate center) of the component recog-
nition camera viewed from the P.C.B. positioning X/Y coordi-
nates (PL-XY: Origin P0). The values based on the PL-XY
coordinate system must be entered in the data boxes.
When the teaching operation is performed, the values calcu-
lated automatically using Head #2 on Beam A are saved and
used to figure out the placement correction values for Head #2
on Beam A.
• Design Values
CAM-A1
X: + 425.000 mm, Y: +496.000 mm
CAM-A2
X: + 317.000 mm, Y: +496.000 mm
CAM-B1
X: + 35.000 mm, Y: -130.000 mm
CAM-B2
X: + 143.000 mm, Y: 130.000 mm
When the camera scanning coordinate system deviates coun-
terclockwise from the P.C.B. positioning X/Y coordinate
(PL-XY) system, a plus value must be entered as “Z” (cam-
era angle).
9. COMPONENT RECOG CAMERA OFFSET Display
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BEAM B HEAD#1 X (Horizontal), Y (Vertical), Z (Angle):
Used commonly for each camera
The set offset data is used to adjust the positional and angular
deviations based on the design dimensions representing the
center (scanning coordinate center) of the component recog-
nition camera viewed from the P.C.B. positioning X/Y coordi-
nates (PL-XY: Origin P0). The values based on the PL-XY
coordinate system must be entered in the data boxes.
When the teaching operation is performed, the values calcu-
lated automatically using Head #1 on Beam B are saved and
used to figure out the placement correction values for Head #1
on Beam B.
• Design values
CAM-A1
X: +425.000 mm, Y: +496.000 mm
CAM-A2
X: +317.000 mm, Y: +496.000 mm
CAM-B1
X: + 35.000 mm, Y: -130.000 mm
CAM-B2
X: +143.000 mm, Y: -130.000 mm
When the camera scanning coordinate system deviates coun-
terclockwise from the P.C.B. positioning X/Y coordinate (PL-
XY) system, a plus value must be entered as “Z” (camera angle).
BEAM B HEAD#2 X (Horizontal), Y (Vertical), Z (Angle):
Used commonly for each camera
The set offset data is used to adjust the positional and angular
deviations based on the design dimensions representing the
center (scanning coordinate center) of the component recog-
nition camera viewed from the P.C.B. positioning X/Y coordi-
nates (PL-XY: Origin P0). The values based on the PL-XY
coordinate system must be entered in the data boxes.
When the teaching operation is performed, the values calcu-
lated automatically using Head #2 on Beam B are saved and
used to figure out the placement correction values for Head #2
on Beam B.
• Design Values
CAM-A1
X: +425.000 mm, Y: +496.000 mm
CAM-A2
X: +317.000 mm, Y: +496.000 mm
CAM-B1
X: + 35.000 mm, Y: -130.000 mm
CAM-B2
X: +143.000 mm, Y: -130.000 mm
When the camera scanning coordinate system deviates coun-
terclockwise from the P.C.B. positioning X/Y coordinate (PL-
XY) system, a plus value must be entered as “Z” (camera angle).
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9. COMPONENT RECOG CAMERA OFFSET Display
Fig. 5.36
ROTATION: Used commonly for each camera
The set parameter is used to adjust the horizontal swing of the
P.E.C. recognition camera on the X/Y beam.
Set a parameter representing the angular deviation in the scan-
ning coordinates of the camera based on the P.C.B. position-
ing X/Y coordinates (PL-XY: Origin P0).
When the camera scanning coordinates shift to P.C.B. posi-
tioning XY coordinates (PL-XY) system counterclockwise, the
sign becomes “Plus”.
MAGNIFICATION 0.01µm/pixel X (Horizontal), Y (Vertical):
Used commonly for each camera
These parameters are used to set magnification of the P.E.C.
recognition camera in the increments of 0.01 µm per pixel.
Parameters must be entered for both “X” and “Y” data boxes.
The above-mentioned offset data is automatically calculated
by using a jig P.C.B. and following the procedure described in
“P.E.C. CAMERA OFFSET & BEAM OFFSET (Step 1)”
(teaching menu).
GAIN and LEVEL: Used commonly for each camera
The set parameters are used to set the amplifications at which
the image signals of the P.E.C. recognition camera is converted
into picture information representing brightness.
This data is set as the offset value at the “CAMERA GAIN/
LEVEL” display.
Normal Fixed Value: ±0
• The smaller the gain is, the bigger the contrast becomes.
• The smaller the level is, the brighter the whole view becomes.
SHUTTER SPEED 0.1msec: Used commonly for each camera
The set parameter represents the exposure time of the camera.
Up to 180 (= 18 ms) can be set in the case of the P.E.C. recog-
nition camera.
Set parameters such that the same brightness is obtained for
“CAM-A3” and “CAM-B3”.
• The bigger the value (shutter speed data) is, the longer the
exposure time becomes, making the captured image brighter.
10. P.E.C. RECOG CAMERA OFFSET Display
When the [P.E.C. RECOG CAMERA OFFSET] key is pressed at the “OFF-
SET DATA” display, the following display appears on the screen.
10. P.E.C. RECOG CAMERA OFFSET Display
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