3OM-996-005.pdf - 第325页
(2 ) "Individual Nozzle Camera #1 Gain/Level" and "Individual Nozzle Camera #2 Gain/Level" T abs • Sheet Layout When the "Individual Nozzle Camera #1 Gain/Level" tab is pressed in the "…
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*10 Camera3
Theta [deg]
This is the offset data used to correct angle difference between the
X/Y table coordinate system and the Camera #3 (P.E.C. Recogni-
tion Camera) scanning coordinate system.
When the camera scanning coordinate system deviates
counterclockwise from the X/Y table coordinate system, a
plus value must be entered as offset data.
*11 Camera3
P.C.B. lighting 1 gain, P.C.B. lighting level 1, P.C.B. lighting 2
gain, P.C.B. lighting level 2
These parameters are used to set amplifications at which the im-
age signals of Camera #3 (P.E.C. Recognition Camera) is converted
into picture information representing brightness.
(a) The lower the gain is, the better the contrast becomes.
(b) The smaller the level is, the brighter the whole view
becomes.
*12 Camera3
Bad mark gray value
This parameter is used to set the contrast of the bad mark (option).
*13 Camera3
Bad mark gain, Bad mark level
These parameters are used to set amplifications at which the im-
age signals of the bad mark (option) is converted into picture infor-
mation representing brightness.
(a) The lower the gain is, the better the contrast becomes.
(b) The smaller the level is, the brighter the whole view
becomes.
3.2 "Device Offset" Tab
Note
Note
Note
(2) "Individual Nozzle Camera #1 Gain/Level" and "Individual
Nozzle Camera #2 Gain/Level" Tabs
• Sheet Layout
When the "Individual Nozzle Camera #1 Gain/Level" tab is pressed in
the "Device Offset" tab sheet, the following tab sheet appears.
In case of the "Individual Nozzle Camera #2 Gain/Level" tab
sheet, follow almost the same navigations.
Fig. 3E39 "Individual Nozzle Camera #1 Gain/Level" Tab Sheet
• Sheet Composition
*1 Head
The head Nos. are displayed.
*2 Nozzle
The nozzle Nos. are displayed.
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*5
*6
*7
3.2 "Device Offset" Tab
Note
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*3 Back Lighting Gain, Back Lighting Level, Front Lighting 12 Gain,
Front Lighting 12 Level, Front Lighting 1 Gain, Front Lighting 1
Level, Front Lighting 2 Gain, Front Lighting 2 Level, Front Light-
ing 3 Gain, Front Lighting 3 Level
These parameters are used to set amplifications at which the back-
and front-lighting image signals of Camera #1 (Component Recog-
nition Camera (High Magnification)) is converted into picture infor-
mation representing brightness.
(a) The lower the gain is, the better the contrast becomes.
(b) The smaller the level is, the brighter the whole view be-
comes.
(c) Parameters can be set for both back- and front-lighting
systems.
3.2 "Device Offset" Tab
Note