SIPLACE TX V2 micron 设备性能参数_DMS.pdf - 第27页

27 SIPLACE Vision Barcode types Technical data 1D barcode s QR codes Code typ es Code 39 Code 93 Code 128 EAN-8 (AddOn 2, AddOn 5), E AN-13 (AddOn 2, AddOn 5) Interleaved 2 of 5 Minimum width of bar 5 pixels If the quali…

SIPLACE Vision

Barcode types

Technical data

The PCB camera can read a

Data matrix code, a 1D bar-

code or a QR code. The

data can be used for trace-

ability purposes.

The barcode can be on the

PCB itself or on a compo-

nent. In addition, it is also

possible to attach a barcode

label to a PCB or a compo-

nent and to then read this

barcode label with the PCB

camera, directly after place-

ment. The focal height must

be taken into account during

reading, if there is a barcode

or barcode label on the top of

a component.

General information for all barcode types

Data matrix codes

Ambiguity No read errors are issued if multiple valid barcode symbols are found in a

particular region of interest (ROI). In this case, there is no clear rule, defin-

ing which of these valid barcode symbols would be read.

Ambiguity can be avoided by:

• Using a suitable ROI size

ASCII null characters Barcode information should not contain any ASCII null characters (ASCII

NULL), as the 0 byte in the software is interpreted as an final (end) char-

acter.

Code type Only data matrix ECC 200 is supported.

No. rows/columns All combinations of rows/columns as defined in the standard will be

accepted, including rectangular symbols and large symbols with multiple

data areas.

Minimum dot size 5 pixels

Symbol angle All symbol angles will be accepted.

Inverse symbols Inverse symbols (light modules on a dark background) will be accepted.

Mirrored symbols Mirrored symbols will be accepted.

Ratio of column width to row

height

1/2

≤ (column width) / (row height) ≤ 2

Region of Interest (ROI) The area in which the barcode is searched for (ROI) should not exceed the

following values:

Width of ROI

≤ 6 * width of barcode symbol

Height of ROI ≤ 6 * Height of barcode symbol

SIPLACE Vision

Barcode types

Technical data

1D barcodes

QR codes

Code types Code 39

Code 93

Code 128

EAN-8 (AddOn 2, AddOn 5), EAN-13 (AddOn 2, AddOn 5)

Interleaved 2 of 5

Minimum width of bar 5 pixels

If the quality of the mark is sufficient, the width can be reduced down to 3

pixels.

Minimum height of symbol 5% of length of whole symbol.

Symbol angle All symbol angles will be accepted.

Inverse symbols Light bars on a dark background will be accepted.

Mirrored symbols Mirrored symbols will be accepted.

(this corresponds to a rotation of 180 degrees for 1D codes)

Region of Interest (ROI) The area on the PCB, in which the barcode is searched for (ROI), should

not exceed the following values:

ROI (direction of reading)

≤ 3 * symbol width

ROI (vertical to direction of reading)

≤ 10 * symbol width

Code type QR code in accordance with ISO/IEC 18004 model 2.

Station software version 711.0 or higher required

No. rows/columns All versions still defined in the standard (i.e. number of rows/columns) are

accepted.

Minimum dot size 5 pixels.

Symbol angle All symbol angles will be accepted.

Inverse symbols Inverse symbols (light modules on a dark background) will be accepted.

Mirrored symbols Mirrored symbols will be accepted.

Ratio of column width to row

height

1/2

≤ (column width) / (row height) ≤ 2

Region of Interest (ROI) The area in which the barcode is searched for (ROI) should not exceed the

following values:

Width of ROI

≤ 6 * width of barcode symbol

Height of ROI

≤ 6 * Height of barcode symbol

OSC package

The licensed OSC package

contains functions for auto-

matic determination of the

optimum acceleration.

The license is activated via

SIPLACE PRO.

For detailed information,

refer to the OSC package

user guide, item number

[00198374-xx].

The following functions are

contained in the OSC pack-

age for the SIPLACE TX m:

Automatic calculation of

optimum acceleration

This function enables the

user to automatically calcu-

late the optimum accelera-

tion of individual axes for a

component at the station.

The acceleration values

found can then be checked in

an additional test run and

sent back to the program-

ming system if successful.

Chipping Inspection

The Chipping Inspection is

used to detect damage

(chips etc.) to semiconductor

parts.