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Erhardt+Leimer OL 80 User Manual

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Description B
CCD array camera OptoLine OL 80..
BEA--220265-EN-04
en
1. General
instructions 2
2. Typereferences 2
3. Function 3
4. Cameracontrols 6
5. Assembly 7
5.1 Determiningscanningdirection 7
5.2 Determiningcamerameasuringrangeanddistance
betweencameraandweb 7
5.3 DeterminingthelighttransmittersizeanddistanceM
betweenthelighttransmitterandcamera 8
5.4 Cameraassembly 9
5.5 Lighttransmitterassembly 9
5.6 Determiningthebackground 10
5.7 Mountsupportroller 10
6. Installation 11
7. Commissioning 11
7.1 Positioncamera 12
7.2 CheckwiringCheckwiring 12
7.3 Checksupplyvoltage 12
7.4 SetcameraCANaddress 12
7.5 Positionthewebedgeinthecameravisualrange 13
7.6 Setthecameraapertureandfocusing 13
7.7 Cameraconguration 16
7.8 Cameracalibration 20
7.9 Widthmeasuringfunctioncalibration 23
7.10Performapplication-dependentsettings 23
8. Operation 26
8.1Specifysetpositionvalueforguiders 26
9. Camerastart-upresponse 27
10.Paramterlist(Excerpt) 28
11.Errormessages 30
12.Maintenance 31
13.Technicaldata 31
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Erhardt+Leimer OL 80 Specifications

General IconGeneral
BrandErhardt+Leimer
ModelOL 80
CategoryDigital Camera
LanguageEnglish

Summary

General instructions

1.1 Description

Explains standard operation for width measuring and web guiding with one or two cameras on a moving web.

1.2 Explanation of symbols

Defines symbols used for jobs to be performed and important information.

1.3 Operation

States the camera should only be operated by qualified personnel or suitably instructed persons.

Type references

Function

3.1 Purpose

Describes the camera's development for contact-free position measuring on a moving web.

3.2 Design

Details the components of width measuring and web guiding systems, listing cameras, cables, and transmitters.

3.3 Operating principle

Explains the two different scanning methods: frontlighting and backlighting.

Camera controls

Assembly

5.1 Determining scanning direction

Selects frontlighting for lines or transparent webs and backlighting for opaque webs.

5.2 Determining camera measuring range and distance between camera and web

Explains how the distance K influences the camera's measuring range and resolution.

5.3 Determining the light transmitter size and distance M between the light transmitter and camera

Guides the selection of light transmitter size and distance based on criteria.

5.4 Camera assembly

Provides instructions for mounting the camera based on web travel direction and module reference.

5.5 Light transmitter assembly

Details how the light transmitter is mounted depending on the scanning process implemented.

5.6 Determining the background

Specifies the requirement for a uniform, contrast-free dark background for frontlighting.

5.7 Mount support roller

Explains the necessity and placement of a support roller if the web forms folds or creases.

Installation

Commissioning

7.1 Position camera

Sets the camera visual range at a 90° angle to the web surface and center.

7.2 Check wiring

Refers to the wiring diagram for checking electrical connections and securing leads.

7.3 Check supply voltage

Refers to the wiring diagram for verifying the supply voltage.

7.4 Set camera CAN address

Explains assigning a CAN address for communication and device identification within the system.

7.5 Position the web edge in the camera visual range

Positions the web edge within the camera's visual range for accurate measurement.

7.6 Set the camera aperture and focusing

Guides the adjustment of aperture and focusing for optimal image quality and depth of field.

7.7 Configure camera

Describes assigning CAN addresses and defining properties for each sensor to output a measured value.

7.8 Calibrate camera

Outlines two procedures, standard and template calibration, for achieving uniform reference variables.

7.9 Calibrate width measurement

Details the calibration process for the width measuring function using a template.

7.10 Perform application-dependent settings

Covers settings specific to applications like width measurements or laminating processes.

Operation

8.1 Specify set position value for guiders

Sets the target positions for measured values in web guiding systems before guiding commences.

Camera start-up response

Parameter list (Excerpt)

Error messages

11.1 Error messages on the LED display on the camera controls

Explains the meaning of LED indications on the camera controls for status and errors.

11.2 Error messages in parameter 5

Lists and explains specific error codes related to exposure, operating status, and calibration.

Maintenance

Technical data

Wiring diagram