Denso RC5 Especificações descarregar pdf (Página 638)

100

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SHDEFCORNER (Statement)

Function

Sets the conditions for a corner search.

Format

SHDEFCORNER <Distance>, <Clearance>, <Width>, <Height>

Explanation

<Distance> Designates the distance from a pad corner in the corner search.

(1 to 10)

<Clearance> Designates the space of pads in the corner search (1 to 10).

<Width> Designates the pad width in the corner search (1 to 10).

<Height> Designates the pad height in the corner search (1 to 10).

A corner is detected using the average

brightness of 4 pads, as shown in the left

figure.

In other words, if SHCORNER is 1, this means

that a corner is detected where the difference

between the average brightness of A and B

and the average brightness of C and D is

greater than the difference in the SHCORNER

levels.

You can adjust the pad clearance and width

with SHDEFCORNER.

Note (1): This instruction is a temporary setting, so the initial value is

not permanently changed.

Note (2): For this instruction, a µ

µµ

µVision board (option) is required.

Note (3): If the clearance is set to wide, it is unaffected by disturbances

in detection but detection becomes inaccurate.

Note (4): The initial values set at the factory prior to shipping are as

follows: distance = 4, clearance = 1, width = 3, and height =3.

Related Terms

SHCORNER

Example

SHDEFCORNER 4,1,3,3

Pad width

Pad height

Distance

Clearance

Corner position

1 2 ... 633 634 635 636 637 638 639 640 641 642 643 ... 691 692

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