Sharp IV-S20 Operation & User’s Manual

IV-S20 Version 2.3 Produced in July. 2002 User's Manual Model name Applied for software version 2.09 (S2.09) ...

fully to thoroughly familiarize yourself with the functions and proper procedures for operation. Store this user's manual in a safe place. We are confident that the manual will be helpful whenever you encounter a problem. - This user's manual provides you with information about the IV-S20 softwares version 2.09. All IV-S20 cameras with an S2.09 mark are compatible with software version 2.09. (See page 5-1.) - For details about the upgrade version of the software, see Appendix 2. Important - This manual was written with the utmost care. However, if you ...

maintenance and checking, in order to keep the machine working correctly. Make sure you understand all of the equipment details, safety information, and cautions before using this machine, In this user's manual, the safety precautions are divided into "Dangers" and "Cautions" as follows. Danger : Improper handling is likely to lead to death or serious injury. Caution : Improper handling may lead to injury or damage to equipment. Even when only a Caution is given, serious results may occur depending on the circumstances. In all ...

Fires, breakdowns or malfunctions may occur, if the camera is disassembled. Caution - Turn OFF the power source before connecting or disconnecting the IV-S20. If you don't, electric shocks, malfunctions or breakdowns may occur. ...

The following chart shows the sequence of the chapters to be read for details about each operation. Chapter 1. Overview Chapter 2. Precautions for Use Chapter 4. System configuration Chapter 6. Installation Conditions and Method Chapter 16. Specifications (Chapters in this manual) (Operation) (Contents) Chapter 5. Part Name and Function Chapter 6. Installation Conditions and Method Chapter 2. Precautions for Use Chapter 7. Setting and Operation Outline Chapter 11. Setting the Input/Output Conditions Chapter 13. Communication (General Purpose Serial Interface) Chapter 14. Computer link Chapter 7. Setting and Operation Outline ...

Chapter 2: Precautions for Use Chapter 3: Operation Examples Chapter 4: System Configuration Chapter 5: Part Names and Functions Chapter 6: Installation Conditions and Method Chapter 7: Setting and Operating Outlines Chapter 8: Run Menu Conditions and Settings Chapter 9: Setting the Conditions for Each Object Type Chapter 10: PC Function Chapter 11: Setting the Input/Output Conditions Chapter 12: Other Settings and Operations Chapter 13: Communication Chapter 14: Computer Link Chapter 15: Troubleshooting Chapter 16: Specifications Glossary Appendix and Arphabetical index ...

Safety PrecautionsSafety Precautions Organization of this manual Chapter 1: Overview ............................................................................................. 1-1 to 7 1-1 Features 1-1 [1] Features of the CCD camera 1-1 [2] IV-S20 features 1-2 1-2 Measurement program 1-3 [1] Positional deviation/absolute position measurement 1-3 [2] Degree of match for shape and size 1-4 [3] Distance and angle measurement 1-4 [4] Lead inspection 1-5 [5] Area measurement by binary conversion 1-5 [6] Counting quantities by binary conversion 1-6 [7] Object identification (labeling) by binary conversion 1-6 [8] Existence inspection by ...

6-1 Installation conditions 6-1 [1] Lighting equipment 6-1 [2] Illuminance and shutter speed 6-3 [3] Optimum lens and resolution 6-4 6-2 Connection, installation, and wiring of IV-S20 main housing 6-8 [1] Connection 6-8 [2] Installation 6-10 [3] Connecting a power supply 6-12 [4] Connecting to the input/output terminals (parallel I/F) 6-14 [5] Connection for communications with personal computer (general purpose serial I/F) 6-16 [6] Connecting a programmable controller using the computer link function 6-18 6-3 Connection and installation methods of ...

9-1 Outline 9-1 9-2 Shared settings 9-3 [1] Window shape selection and settings 9-3 [2] Image settings 9-6 [3] Evaluation conditions 9-13 [4] Numerical calculations 9-14 [5] Position correction 9-20 [6] Comparative calculations between images 9-24 [7] Copying (editing) 9-28 [8] Editing after initialization 9-31 [9] Title registration 9-33 9-3 Positional deviation and absolute position measurement 9-34 9-4 Degree of match inspection for shape and size 9-45 9-5 Distance and angle measurement 9-57 9-6 Lead inspection 9-72 9-7 Area measurement by binary conver ...

12-1 Settings 12-1 [1] Change the Japanese or English display mode 12-1 [2] Download all parameters 12-2 [3] Total initialization 12-3 [4] Saving to flash memory 12-4 12-2 Maintenance 12-5 [1] Camera position adjustment 12-5 [2] Self-diagnosis 12-8 Chapter 13: Communication (General Purpose Serial Interface) ................. 13-1 to 25 13-1 List of processing functions 13-1 13-2 Data flow 13-3 [1] When the measurement execution processing code is 10, 11, 12 or 13 13-3 [2] When the measurement execution processing code is 18, 19, 1A or 1B 13-3 [3] Processing other ...

16-1 IV-S20 main housing 16-1 [1] Image processing specifications 16-1 [2] PC specifications 16-2 [3] Hardware specifications 16-2 16-2 Camera section 16-3 [1] Camera main body (IV-S20C1) 16-3 [2] Camera (IV-S30C1/C2) 16-4 [3] Camera lens (IV-S20L16) 16-5 [4] Camera conversion cable (IV-S20HC3) 16-5 [5] Camera extension cable (IV-S30EC2/EC4) 16-5 16-3 Peripheral device 16-6 [1] Monochrome monitor IV-09MT specifications 16-6 [2] LED lighting equipment IV-60LD specifications 16-7 Glossary ................................................. ...

The IV-S20 compact image sensor camera is equiped with a CCD image sensor, which captures square pixels in full range. Employing this state-of-art device, it can be used to pick up high contrast images at high speed. It is also easy to interface to a personal computer and a programmable controller, and it can be used in a variety of production lines such as those for electrical, electronic, semi-conductor or liquid crystal parts as well as for food, chemical, cosmetics, and other production lines. 1-1 Features [1] Features of the CCD camera (1) Arrangement of the square pixels The vertical and horizontal pixel aspect ...

(1) Gray scale search using normalization correlation The IV-S20 processes 256 gray level images using template matching with normalization correlation. This improves inspection and measure- ment precision without being affected by variations in lighting. (2) Sub-pixel level precision When the IV-S20 looks for the position of an object using gray scale search function, it can calculate a finer position than the actual CCD pixel size by interpolation to achieve sub-pixel scale precision. (3) Simultaneous shutter triggering of two cameras When a trigger signal is input, two cameras will start their shutter operation at ...

The IV-S20 integrates the following eight measurement programs: Positional deviation, absolute position measurement, matching inspection, distance and angle measurement, lead inspection, area measurement by binary conversion, object counting by binary conversion, labeling measurements by binary conversion, and point measurements. You can select operating condition parameters to suit your application of the IV-S20. [1] Positional deviation/absolute position measurement ・Operating instruction example _ See “3-2 Position measurement.” ・Setting measurement program _ See “9-3 Positional deviation/absolute pos ...

Search area for positioning Search area for positioning Criterion image for positioning Criterion image for positioning Criterion image for measuring object Criterion image for measuring object ▲Good label SERIAL NO. 8F053G26 MODEL IV-S20 SERIAL NO. 8F053G26 MODEL IV-S20 ▲NG label Compare a good criterion image to an objective image by inspecting matching levels using the garay scale seach function. (Determine whether the port is acceptable or NG by checking similarities between the criterion image and the workpiece image.) A matching level comparison using binary images is also possib ...

· Inspection procedure1 Calculate the mid points (K1 to K4) of the leads along the inspection line. 2 Look for bent leads by comparing the difference between the maximum and minimum distances of P1 to P3 .3 Check the maximum and minimum length of the leads (L1 to L4). K1 Lead Inspection line K2 K3 K4 P2 P1 P3 L4 · P1 to P3: Distance between leads· K1 to K4: Mid point of each lead· L1 to L4: Lead length· Number of leads· Detect missing or incorrectly spaced leads L1 L2 L3 ［Lead inspection］ Detailed instruc- tion · Operating instruction example _ See “3-5 Lead inspection”· Setting measurement prog ...

Objects No.1 No.2 No.3 No.5 No.4 No.6 When there are several objects and the measuring position is arbitrary, the presence or absence of objects and the size of the objects can be determined. - The specified pixel area is converted to a binary image. The number of objects, total size of the white area (the objects) and the area, center of gravity, main axis angle, fillet diameter, and circumference of each white area can be measured. Detailed instruc- tion - Setting measurement program _ See "9-9 Object identification by binary conversion" - Inspection procedure Pur- pose Exam- pl ...

_ See “3-6 Existance inspection by point measurement” • Setting measurement program _ See “9-10 Existance inspection by point measuremet” · Inspection sequence Image capture Binary image conversion Black/white evaluation of points Average light level Light level evaluation of points Purpose Example Applications Checking the presence or absence of packed parts, inspecting the working condition of LEDs or fluorescent character display tubes, and sorting household electric appliances [Inspection at 6 points] The presence or absence of target objects is examined. · A simple black or white e ...