N7201A618E00_0309.pdf - 第147页

NPM–W 2 EJM7DE-MB-02 -1T-00 Parts Re cognition Error Solutions to errors Error Code Error Message Cause Inspection and Solution The degree of perpendicularity of th e component outer edge (molding) or lead array is incor…

NPM–W2 EJM7DE-MB-02-1T-00

Parts Recognition Error

Error

Message

Troubleshooting

2-1-3

Single stop error 39

Error Code

Error Message

Cause Inspection and Solution

Angle of parallelism for

component outer shape side

(mold) or electrode

arrangement is improper.

- Opposite side of square

chip component or difference

in angle of opposite side of

lead array components is not

in parallel.

- Lead lengths of mini Tr

component^ etc.^ are not

aligned^ disabling

parallelism in lead

arrangement.

(Recognition error -

Component outer shape

angle (parallelism))

Take any of the following measures:

1) Check the condition of the

electrodes.If the lead length of the

lead array components differs

partly, register the lead length

correctly.

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.

43041

The degree of

perpendicularity of the

component outer edge

(molding) or lead array is

incorrect.The straight sides

of a square chip or the angle

between adjacent sides of a

lead array component are

not near to 90 degrees.The

lead array of a miniature

transistor or other

component is not

perpendicular because the

leads are not aligned in the

length direction.

(Recognition error -

Component outer edge angle

(perpendicularity))

Take any of the following measures:

1) Check the condition of the

electrodes.If the lead length of the

lead array components differs

partly, register the lead length

correctly.

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.

43042

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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

The degree of

perpendicularity of the

component outer edge

(molding) or lead array is

incorrect.Opposite sides of a

square chip are not parallel

or the side angles of a lead

array component are not

perpendicular.The lead array

of a miniature transistor or

other component is not

straight or parallel because

the leads are not aligned in

the length direction.

(Recognition error -

Component outer edge angle

(parallelism or

perpendicularity)

Take any of the following measures:

1) Check the condition of the

electrodes.If the lead length of the

lead array components differs

partly, register the lead length

correctly.

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.

43043

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NPM–W2 EJM7DE-MB-02-1T-00

Parts Recognition Error

Error

Message

Troubleshooting

2-1-3

Single stop error 40

Error Code

Error Message

Cause Inspection and Solution

The contrast (difference in

brightness) between the

component and background

is not good.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.

(Recognition error - Image

contrast status)

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

2) Check that the target component

appears in the window.If the target

component does not appear in the

window, check the pickup position

and the component size data

(external size).

43045

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