3OM-1343-008_w.pdf - 第277页

6-46 AKFEDT -ID Magni ﬁ cation X (Horizontal) and Y (V ertical) [0.01 mm/pixel] Set how many micrometers should be equivalent to one pixel to specify the magni ﬁ cation of the PEC recognition camera. The parameters are a…

6-45

AKFEDT-ID

Set the following offset values for each camera.

[1] PCB Recog Camera

The set parameters are used to adjust the horizontal tilt of the PEC

recognition camera.

Z (Angle) [deg]

Set the parameters representing the angular deviations in the scanning

coordinates of the PEC recognition cameras based on the machine

reference X/Y coordinates (Xm-Ym).

When the camera scanning coordinates are shifted counterclockwise

to the machine reference X/Y coordinate system, a plus sign must be

afﬁ xed to each offset data.

Xm(+)

Ym (+)

Yc (+)

Xc (+)

Yc (+)

Xc (+)

Xc-Yc : PEC Recognition

Coordinate System

Xm-Ym : Machine Reference

Coordinate System

Pm. Machine Reference

Coordinate Origin

Angle of PEC Recognition Camera

Fig. 3F45

0601-002

2.1 Device Offset Data

6-46

AKFEDT-ID

Magniﬁ cation X (Horizontal) and Y (Vertical) [0.01 mm/pixel]

Set how many micrometers should be equivalent to one pixel to specify

the magniﬁ cation of the PEC recognition camera.

The parameters are automatically calculated through teaching

operations performed using the magniﬁ cation measurement jig.

•

Default:

2500

Contrast and Brightness

The brightness of the image captured by the PEC recognition camera

can be adjusted.

•

Defaults

Contrast :

102

Brightness :

128

Note

(a) The larger the value for "Contrast" is, the stronger the chromaticness

becomes.

(b) The larger the value for "Brightness" is, the brighter the whole view

becomes.

[2] PCB Recog Brightness

Coaxial Lighting, Ring Lighting

Set the brightness level for PEC recognition lighting.

•

Defaults

Coaxial Lighting :

Ring Lighting :

0601-002

2.1 Device Offset Data

6-47

AKFEDT-ID

0607-003

2.1.22 Component Recognition Offset

When the "Comp. Recog" tab is pressed in the "Device Offset" tab sheet and

the "Camera #1" tab is selected, the following tab sheet appears.

Note

As for the "Camera #2", "Camera #3", and "Camera #4" tab sheets, the

same contents as the "Camera #1" tab sheet are displayed.

[1]

Fig. 3F46 "Comp. Recog Camera #1" Tab Sheet (1)

[2]

[3]

Fig. 3F47 "Comp. Recog Camera #1" Tab Sheet (2)

2.1 Device Offset Data