N7201A618E00_0309.pdf - 第297页
NPM-W 2 EJM7DE-MB-03T-00 3-2-1 -6 Individual electrode shape/electrode state errors Code Description Cause Solution 33 34 Electrode and state errors Electrode length error <Example of an image> Errors that arise if…
NPM-W2 EJM7DE-MB-03T-00
Recog-
nition
error
message
Troubleshooting
3-2-1
3-2-1-5
Recognition target detection result error
Code Description Cause Solution
28
29
30
Recognition target object perimeter
size error
Recognition target area error
Recognition target shape eigenvalue
error
1) Light value setting error
2) The shape is different from the
one for teaching
*This error does not occur for
component or mark recognition.
Check the image condition
and change the lamp setting.
Check the target shape.
If the shape is very different
from the one for teaching,
perform teaching again.
Code Description Cause Solution
31
Electrode shape error
<Example of an image>
Bump shape error
Electrode shape error
1) The Electrode shape is not
obtained properly.
e.g., bump crushing and
chipping of bump
component
lusterless bump
chipping at lead of lead
component
Check the target component
Check the electrode position
data (position, size and shape)
Adjust a degree of contrast
between the electrode and the
mold by using the lamp.
32
Electrode width error
<Example of an image>
1) A bump component, which has
an abnormal measurement
size (width) of the electrode
unit , is considered as a bump
size error.
Check the target component
Check the electrode position
data (position, size and shape)
Individual electrode shape /electrode state errors
Recognition target detection result errors Individual electrode shape/ electrode state errors
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■
Recognition error
message lists 3
NPM-W2 EJM7DE-MB-03T-00
3-2-1-6
Individual electrode shape/electrode state errors
Code Description Cause Solution
33
34
Electrode and state errors
Electrode length error
<Example of an image>
Errors that arise if component
electrodes are not aligned in a
straight line.
1) Component error (Lead lifting)
2) Component data setting error
Check the target component
Check the electrode position
data (position, size and shape)
35
Electrode pick error
<Example of an image>
Error that arises if component
electrodes are not aligned equally.
1) Component error (lead bending)
2) Component data setting error
Check the target component
Check the electrode position
data (position, size and shape)
36
37
The number of electrodes error
Electrode pitch or the number of
electrode error
Error that arises if the number of
inputs and detection's differs at a
component electrode.
1) Component error (breaking of
leads, bump missing or others)
2) Component data setting error
Check the target component
Check the electrode position
data (position, size and shape)
38
Electrode pattern error
<Data shape> <Component
condition>
Error that arises when component
detecting electrodes and input
electrodes differ in an alignment
pattern.
1) Component error (breaking of
leads, bump missing or others)
2) Component data setting error
Check the target component
Check the electrode position
data (position, size and shape)
Electrode pattern error
Individual electrode shape/ electrode state errors
■
Solutions to
recognition
NPM-W2 EJM7DE-MB-03T-00
Recog-
nition
error
message
Troubleshooting
3-2-1
3-2-1-7
Individual electrode shape/electrode state errors
Code Description Cause Solution
39
Electrode angle error
<Example of an image>
Error that arises in the case of an
abnormal detection electrode
angle of an electrode component.
1) Component error
2) Component data setting error
Check the target component
Check the electrode position
data (position, size and shape)
40
Electrode position error
<Example of an image>
1) Pickup position error
2) Component data setting error
Check the component height,
pickup position, pickup offset,
nozzles to stabilize the pickup
condition.
Check the component supply
position.
Check the electrode position
data (position, size and shape)
Other individual evaluation/designated item errors
Code Description Cause Solution
41
42
43
Outer side/angle (parallelism) error
Outer side/angle (orthogonality) error
Outer side/angle (orthogonality or
parallelism) error
<Example of an image>
1) L or W setting error
2) Pickup failure, pickup error
Set the L or W properly
(Component data)
Check the component height,
pickup position, pickup offset,
nozzles to stabilize the pickup
condition.
45
Image contrast error
<Example of an image>
1) Light error, setting value error
2) Component data setting error
Check the screen on the
production data teaching for
recognition.
・A component is focused on the
center of the screen.
・(Transparency recognition)
Check whether the background
(=reflection board) looks white
evenly.
・(Reflection recognition) Check
whether electrodes glow white.
Check the component data
・Each shape data position/ size
brightness evaluation
Individual electrode shape/ electrode state errors
Other/Individual evaluation/ designated item errors
Recognition area
Pickup at an angle
Shadow
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■
Recognition error
message lists 4