Table Of Contents - Siemens SIMATIC MV440 Operating Instructions Manual

Table of contents

1 Introduction................................................................................................................................................ 9
2 Safety notices .......................................................................................................................................... 13
3 Description............................................................................................................................................... 15
3.1 Area of application .......................................................................................................................15
3.2 Product characteristics.................................................................................................................17
3.3 Design of the SIMATIC MV420....................................................................................................20
3.4 Design of the SIMATIC MV440....................................................................................................21
3.5 Structure of the nameplate...........................................................................................................22
3.6 System components ....................................................................................................................23
3.7 System requirements ...................................................................................................................24
3.8 Functional description ..................................................................................................................25
4 Image processing .................................................................................................................................... 27
4.1 Reading code (1D and 2D codes) ...............................................................................................27
4.1.1 Area of application and sample applications ...............................................................................27
4.1.1.1 Applications for two-dimensional codes.......................................................................................28
4.1.1.2 Applications for one-dimensional codes ......................................................................................30
4.1.2 Performance characteristics when reading codes .......................................................................32
4.1.2.1 Characteristics when reading ambitious data matrix codes and VeriCodes with "ID-
Genius" recognition......................................................................................................................32
4.1.2.2 Performance characteristics when reading qualitatively good data matrix codes .......................34
4.1.2.3 Performance characteristics when reading QR codes ................................................................35
4.1.2.4 Performance characteristics when reading PDF417 codes.........................................................36
4.1.2.5 Performance characteristics when reading DotCodes ................................................................37
4.1.2.6 Performance characteristics when reading one-dimensional codes ...........................................38
4.1.3 Reading multiple codes in the image...........................................................................................40
4.2 Code verification ..........................................................................................................................42
4.2.1 Overview ......................................................................................................................................42
4.2.2 Grading ........................................................................................................................................44
4.2.3 Verification methods for different application scenarios ..............................................................45
4.2.3.1 Verification of printed labels.........................................................................................................45
4.2.3.2 Verification of direct part marks ...................................................................................................45
4.2.3.3 Examples of defects in the marking quality .................................................................................47
4.2.3.4 Verification standards supported .................................................................................................48
4.2.4 Data matrix verification ................................................................................................................50
4.2.4.1 Siemens DPM ..............................................................................................................................50
4.2.4.2 ISO/IEC 16022 .............................................................................................................................52
4.2.4.3 ISO/IEC 15415 .............................................................................................................................53
4.2.4.4 AS9132 Rev. A.............................................................................................................................55
4.2.4.5 AIM DPM-1-2006 .........................................................................................................................57
4.2.4.6 Graphical support for analysis of verification errors.....................................................................59
SIMATIC MV420 / SIMATIC MV440
Operating Instructions, 04/2013, A5E02371045-06
3