RS-1_instruction manual.pdf - 第1050页

Gl oss ary A − 4  Coordinate Coor dinat es exp r ess t he rel atio n of X a nd Y to th e or i g in, and f or the m ount er, t he lef t - han d dir ecti on v i e w ed f r o m t he ori gi n is − X, and th e r ig ht - hand…

Glossary

A−3

 Centering

Centering is a system that detects the position, angle, and picking position of the component

before placing the picked up component on the PWB, and corrects the position slippage, and

angle slippage of the component that are obtained from the above actions in order to place the

component on the PWB.

Centering is divided into two types. The first type is called “LNC120.” This type uses a

dedicated recognition unit and rotates a component by applying light to the component, so that

a pick offset or angle offset can be found out for the center position of the component and then

this offset can be corrected. Since no contact with the component is made except picking, this

centering type is called “touchless centering.”

The other type is “image centering” and is called “Vision centering” or “VCS centering.”

Components with a lead pitch of less than 0.65 mm, for which LNC120 cannot perform

centering, can be placed through inspection by using a dedicated camera. The camera to be

used for this purpose is called VCS camera. This camera is mainly used for centering of QFP,

PLCC, connector, BGA, etc. It permits inspecting pitch, lead bend, lad length, and poll

deformation that cannot be inspected by LNC120. Furthermore, if an optional VCS camera

(0.3 mm VCS) is used, components with a finer lead pitch of 0.3 to 0.4 mm can be placed by

centering. This option corrects an offset for the center position and angle of the component

(However, this is a factory-delivery option) in the same way as centering by LCN120.

 Component data

Based on the Component name entered by the previous placement data, entry of information of

that component is made on the component data. In addition to the above, setting of

packaging style of the component, the speed of X, Y, Z, and θ when placing the component,

various checks, and inspection functions are made here.

 Component shape (“Comp Shape”)

The “Comp Shape” sets a shape of a component for the system to recognize it roughly when it

centers the component with LNC120.

Five shapes of components are to be measured with this LNC120: they are indicated with

“Config1,” “Config2,” “Config3,” “Config5” and “Config0” respectively.

0.25mm or more

Glossary

A−4

 Coordinate

Coordinates express the relation of X and Y to the origin, and for the mounter, the left-hand

direction viewed from the origin is −X, and the right-hand direction is +X, and the upward (rear)

direction viewed from the origin is +Y, and the downward (front) direction is −Y, both on control

and on data.

"On control" means that how the machine moves when we move the machine. For teaching

by OCC, for example, the 8-direction arrow buttons +X+Y on the teaching screen are used to

move the OCC to the upper right edge after putting the OCC at the lower left edge of PWB in

the PWB set status. The relation of +Y−Y is reversed for those machines in which the Y-axis of

PWB moves, such as KD-775 (dispenser).

"On data", it depends on the position at which the PWB origin (circuit origin) during program

preparation is to be placed.

For example, if we place the PWB origin (circuit origin) at the left bottom of the PWB edge, the

development of the BOC mark, placement position will be positive development both for X, Y.

On the contrary, if we place the origin at the right top of the PWB, all X, Y will be negative

development on data.

 Current memory

Current memory is the memory that is available at present. In a mounter, two or more files

cannot be opened simultaneously, and it has only one current memory.

 Data compatibility

Data compatibility means that a production program prepared by Machine A, for example, can

be read by Machine B. The RS-1/1R has “data compatibility with the host” (A program created

by an existing model can be read by RS-1/1R) for the existing KE series and KD series.

Conversely, the data created by RS-1/1R cannot be read (compatibility with the lower order) by

the existing KE series and KD series.

 Directory

A directory indicates the address in which a file is stored, and directories are divided into two.

First, [A] and [D] that is placed at the top of directory is called a root directory.

A root directory indicates the very root or the source, and if a root directory is [A], for example,

you can recognize it to be the FDD, and if it is [C], you can recognize it to be the HDD.

In RS-1/1R, the directories such as [Data] and [Prg] are provided in advance. To put it shortly,

a directory indicates the “address” of a file, and if we open [Read file] etc., for example, we will

see [D:¥ PRG] etc. in the directory list. Seeing this, we will understand that it is on the hard

disk because the root directory is D. Next, when we see :¥PRG, we can see what files are

stored in this dwelling place, or this directory. A number of branches are found in the same

hard disk, like this, allowing easy file management and distinction by applications. In addition,

the users can create

 EPU

An abbreviation for External Programming Unit.

production program is input on a personal computer, and it is used by the equipment main unit

via a USB.

RS-1/1R is not supported.

Glossary

A−5

 Extension

Extension means the format of a file. When a file is named, the file name comes after the

directory, and further follows an extension. Incidentally, each machine will add an extension

as follows:

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