N7201A618E00_0309.pdf - 第131页

NPM–W 2 EJM7DE-MB-02 -1T-00 Parts Re cognition Error Solutions to errors Error Code Error Message Cause Inspection and Solution Any of the following causes is likely: 1) Abnormal chara cteristic point (shape information)…

NPM–W2 EJM7DE-MB-02-1T-00

Parts Recognition Error

Error

Message

Troubleshooting

2-1-3

Single stop error 31

Error Code

Error Message

Cause Inspection and Solution

The contrast (difference in

brightness) between the

component and background

is abnormal.Brightness of the

component and the

background of the detection

area are not different enough

to distinguish the

two.Nothing suggestive of a

component was found in the

detection area.I

(Recognition error - Invalid

setting of target detection

image condition)

Take any of the following measures:

1) Check the image status of the

component.If the color level of the

image is not separated on the

image as follows, check the setting

of lamp value or component size

data (outer shape size).<In

component recognition>Shadow

light: Component background in

white/Components in

blackReflective light: Component

background in black/Component

electrode in white<In mark

recognition>This error occurs if

Ans19 error is detected during

mark recognition or the correct

lamp value cannot be obtained

during automatic adjustment.In

such a case, make sure the mark

data (size/color) is set properly.If

the forming color of the mark and

background are in similar colors,

change to the manual lamp setting.

2) Make sure the target component

falls within the screen.If not, check

the pickup position or component

size data (outer shape size).

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NPM–W2 EJM7DE-MB-02-1T-00

Parts Recognition Error

Solutions to errors

Error Code

Error Message

Cause Inspection and Solution

Any of the following causes

is likely:

1) Abnormal characteristic

point (shape information)

required for component

positioning detected.

- Required amount of lead or

ball information for

positioning not detected.Or

detected too many.

2) Positional relationship of

characteristic points

required for positioning is

abnormal.

- Combination of

characteristic points could

not be determined in

positional relationship that

matches input shape

information.

(Recognition error -

Recognition target

characteristic point

detection)

Take any of the following measures:

1) Check the component registration

shape.Make sure the registration

shape position and size agree with

the status of the component image.

Perform production data teaching

and check the image in recognition

(image and registered shape data

overlapped).

2) Check the component pickup

position and pickup

condition.Make sure the

component pickup position is not

placed at the center and the

component is not likely to be in the

slanted pickup posture

3) Check the image status of the

component at both ends.If the

shape of the ends is unclear on the

image, adjust the lamp value and

correct the image status.If the

shape differs depending on the

component lot, delete the

applicable shape from the data.

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NPM–W2 EJM7DE-MB-02-1T-00

Parts Recognition Error

Error

Message

Troubleshooting

2-1-3

Single stop error 32

Error Code

Error Message

Cause Inspection and Solution

Detected component result

angle is abnormal.

- Component detection angle

has exceeded the prescribed

range (±30ﾟ).This error

occurs also when improper

judgment was determined

after Recognition option: Tilt

range check was added.

(Recognition error - Invalid

component recognition

angle)

Take any of the following measures:

1) Check the component pickup

position and pickup condition.

Make sure the component pickup

position is not placed at the center

and the component is not likely to

be in the slanted pickup posture.

2) When the recognition option for

checking the recognition result

angle is specified, check the

allowable range.

3) Check the component package

angle for asymmetric component

shape such as 5-pin Tr.

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