BST eltromat CCDPro 30000 Translation Of The Original Operating Manual

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CCD Camera

CCDPro 30000/5000

BST-eltromat CCD Camera

CCDPro 30000/5000

Translation of the Original

Operating Manual

BST eltromat International GmbH

Heidsieker Heide 53

33739 Bielefeld, Germany

Tel:

+49 (0) 5206/999 – 0

Fax:

+49 (0) 5206/999 – 999

Email: info@bst-international.com

EDV-No.: MD.167.01.07/2.6.8

Issued:

30.03.2011

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Page 1 BST-eltromat CCD Camera CCDPro 30000/5000 Translation of the Original Operating Manual BST eltromat International GmbH Heidsieker Heide 53 33739 Bielefeld, Germany Tel: +49 (0) 5206/999 – 0 Fax: +49 (0) 5206/999 – 999 Email: info@bst-international.com CCD Camera EDV-No.: MD.167.01.07/2.6.8 CCDPro 30000/5000 Issued: 30.03.2011...
Page 2 Symbols used in this operating manual Warning signs Symbols are used in this operating manual in order to clearly indicate particularly important places. Attention! You must obey this type of warning, in order to protect yourself, as the operator, from bodily injuries arising from mechanical movements.
Page 3: Table Of Contents
Contents Contents Table of contents Description General information: Utilisation Safety information Emissions Display and operating controls Camera control panel Connections Menus Entering the numerical values Foot line menu Set-up menu Assembly / Installation Installation site requirements Installing the camera Installing the light source Background determination Fitting a support roller Installation...
Page 4: Description
Description 1. Description General information This operating manual covers all CCDPro … model CCD- cameras. It describes the standard web guiding application using one or two cameras and the width measurement application used with a running material web. The camera is fitted with an RGB-chip and this enables it to evaluate the three basic colours.
Page 5: Safety Information
13857, EN 349 and the industry specific safety regulations must be taken into consideration when installing the BST-eltromat equipment in the production machine, these include: • There must be a safe distance between the BST-eltromat equipment and the machinery already installed on-site, such as machine panels, building structure, etc.
Page 6: Display And Operating Controls
Operating controls 2. Display and operating controls 2.1 Camera control panel Graphics display The graphics display is used to display the brightness curve, edge positions, set-up menus, parameters and bus status information. The scan direction that the camera is scanning is shown beneath the graphic display.
Page 7: Connections
Operating controls 2.2 Connections 24V power supply PIN assignments: 1 = 24 V 2 = 24 V (internally connected to PIN1) 3 = 0 V Ethernet 10/100 MB (optional) CAN-bus connections CAN-connection PIN assignments (as seen from the soldered or screw side) Socket (female) Plug (male) PIN No.
Page 8: Menus
Menus 3. Menus Two menus are available, one for camera alignment and one for operating the camera. 3.1. Entering the numerical values Numerical values must be entered in different places in the menus (e.g. setting the trigger threshold). Procedure: 1. Select the required setting, e.g. trigger threshold A. The value will be displayed “inversely”.
Page 9: Foot Line Menu
Menus 3.2. Foot line menu This menu is activated when the camera is operating normally. One line from the menu will be displayed in the bottom line of the graphic display. 3.2.1 Menu navigation Use the “Up“ or “Down“ arrows to select the required menu line or the entries in the sub-menu.
Page 10 Menus column line 1> 1< 1< 1> 12.3 2500 --♦ --♦ --♦ --♦ edge 1 edge 2 edge 3 edge 4 n = standardised edge 5 edge 6 edge 7 edge 8 edge 1 edge 2 edge 3 edge 4 p = physically edge 5 edge 6...
Page 11 Menus Column 11: Defines the increment used for the edge numbers. The edge entry is possibly on A or B or on the middle value between A and B (AB). The default setting is AB. The block entry on A or B is used in specific cases in order to achieve better recognition (e.g.
Page 12: Set-Up Menu
Menus Lines 9 and 10 show the standardised edge positions. Lines 11 and 12 show the physical edge positions. When line 13 is selected, alignment mode is automatically activated. Displayed here is the width of the left web, the centre of the web minus half the resolution and the width of the right web.
Page 13 Menus 3.3.2 Menu hierarchy Save parameters ● Yes ● No Parameters ● Language ● German ● English ● Bus info ● off ● on ● Curve mode ● dot ● line Remote ● Remote off ● Camera x, y ● Camera x, z Set defaults ●...
Page 14: Assembly / Installation
5 - 90%, no condensation 4.2 Installing the camera A BST-eltromat-holder, which enables you to align the camera to the material web in three axes, is provided as the camera- mounting unit. The installation version depends on the job definition and the site chosen as the installation site in the production machine.
Page 15: Background Determination
Assembly / Installation • The light source should be aligned so that diffuse reflection is produced for recognising lines and colour contrasts on transparent and non-transparent material webs. This is dependent on the type of light source being used and the material that is being scanned.
Page 16: Installation
Assembly / Installation 4.6 Installation Connect up the electrical supplies as shown in the connection diagram. The CAN-bus lines must be screened and must be laid separately from any other lines that might interfere with them or those carrying high power. You must ensure that and that the lines are connected up correctly, are protected and that the insulation is not damaged.
Page 17: Commissioning
5.1 Camera settings 5.1.1 Setting the CAN-address If the camera is a constituent part of a BST-eltromat projection system, then the CAN-address has already been set up in accordance with the job details. You do not have to reset anything with regard to this.
Page 18 Commissioning The rotary switch S41 is used to determine the “units” of the CAN address. BST-eltromat devices with the same „Units“ (e.g. EKR11, CCD21 and CCD31) each form a control. Example: Setting up a CCDPro … camera as sensor 2 for an ekrPro …...
Page 19: Mechanical Alignment
Commissioning 5.2 Mechanical alignment 5.2.1 Mounting and optical adjustment The first step is coarse camera adjustment, so that the line sensor is viewing the entire viewing range with regard to background illumination. The material web should not be fed in. If the material web cannot be removed for making the coarse adjustment, another option is to place a light coloured object on the web as an alternative background (opaque white paper or white...
Page 20 Commissioning 4. Remove the protective cover from the camera. To do this you must undo the grub screw in the protective cover and the one in the lens focusing ring and then pull the protective cover downwards. 5. Switch the power on to the camera. 6.
Page 21 Commissioning Definition is optimized when the displayed focus value is greatest. 9. Carefully slide on the guard ring. Exposure time and focus must not be changed! 10. Prevent the shutter ring and objective settings from being lost through turning, vibration or similar using the grub screw.
Page 22 Commissioning 2. The centre of the camera lens must be positioned by moving the fine adjustment, including the camera, so that it is centered over the middle of the system together with the centerline guiding or above the edge of the web using edge guiding.
Page 23 Commissioning 4. Switch the automatic exposure controller off. The exposure time in the footer will change. Please wait until the setting remains constant. 5. Set the exposure controller to “Fixed“. Use the arrow keys to select the exposure display in the footer and then press the “ENTER“...
Page 24 Commissioning The camera is aligned parallel to the edge of the light source when it is slowly swung across the X-axis and the curve displayed on the screen drops so that it is virtually zero over the entire width simultaneously or simultaneously increases up to the bright value.
Page 25 Commissioning Adjustment screw Swivel the camera along the Y-axis until the centre position setting = 0. The displayed widths (in pixels) must never differ by more than a maximum of 5%. 9. Set the aperture according the application, so that the required exposing time can be realised.
Page 26 Commissioning 11. Carry out a white balance. The “Set-up” menu must be called up to do this. ∗ Select the “White balance“ menu option ∗ Press the “ENTER“ button ∗ Press the “ESC“ button. White balance has now been completed and you will also exit the “Set-up”...
Page 27: Camera Configuration
Commissioning 5.3 Camera configuration Default camera settings can be used if the camera is being driven by a BST-eltromat-controller. It is then ready for operation and further setting up is not required. Note: Assigning the required guiding mode to edges 1 – 4 is made via the control amplifier.
Page 28 Commissioning The setting up is carried out as follows: (The procedure is explained using the first edge as the example. All of the other edges are set up in the same way.) • Use the “Up“ and “Down” arrow keys to select the edge number.
Page 29 If it becomes necessary to change the defaults settings because of the job details, please contact BST eltromat International Bielefeld GmbH. • Use the “Right“ arrow key to mark the automatic exposure and then confirm by pressing the “ENTER“ key.
Page 30 Commissioning • Use the “Right“ arrow key to mark the exposure time. The value displayed is the exposure time determined by the automatic exposure unit. No setting up is required if automatic exposure is to remain switched on. If a default exposure time has to be entered, confirm the selection by pressing “ENTER“.
Page 31 Commissioning Then the starting pixel must be designated. Confirm the selection by pressing ENTER. The next entry in the line refers to the video curve display mode. This setting is made via the "Set-up" menu. • Press the “SET-UP“ button. Use the “Down“...
Page 32 Commissioning The last entry in the menu line shows the current focus value. Edge 1 has now been defined All of the settings must be permanently saved in the camera after the last edge has been configured. • Press the “SET-UP“ button to call up the “Set-up“ menu. •...
Page 33 Commissioning 5.3.1 Significance of the contrast transitions: The contrast transitions are where the light setting changes over to the dark setting or vice-versa. Standard version Scanning direction Light source Contrast transition: First bright / dark change First dark / bright change dark level bright level End of measuring...
Page 34 5.4 Programming the CCD-camera for an asynchronous PDO-transfer If the camera is a constituent part of a BST-eltromat projection system, then the camera settings have already been set up in accordance with the job details. You do not have to reset anything with regard to this.
Page 35: Operation
Address ranges 21–28, 31–38, 41-48 and 51-58 have been provided for the CCD Pro cameras. If the camera is being driven by a BST-eltromat controller unit then the last address position must indicate that a controller is present. Example: A BST-eltromat control unit with address 11 is working in conjunction with cameras having addresses 21, 31, 41 or 51.
Page 36: Changing The Settings During Operation
Operation Video curve The current video curve is displayed in this section. The video curve mode can be set-up via the Set-up menu. Trigger threshold Displays the trigger threshold for the selected edge. The position is superimposed on the video curve. The left arrow corresponds to trigger threshold A and the right arrow corresponds to trigger threshold B.
Page 37 Operation 6.2.4 Setting the defaults At this menu item the default settings can be reset independent from the set CAN address. This is only allowed when a CAN address 21 is set. The procedure is as follows: • Turn off the power. •...
Page 38 Operation Default settings of the edge parameters: (The settings in brackets refer to the CCDPro 30000 camera.) Edge 1 1> Trigger A = 127 Trigger B = 125 Minimum width A = 8 (48) Minimum width B = 69 (414) Edge 2 1<...
Page 39: Maintenance
Maintenance 7. Maintenance The optical lenses must be cleaned at regular intervals in order to ensure optimum control results. The cleaning interval essentially depends on the amount of dirt that accumulates. The same also applies to the illumination unit. Spotted or homogeneous dirtying of the lenses can result in wrong readings.
Page 40: Specifications
Specifications 8. Specifications Operating voltage: 24V DC ± 5 % Power consumption: 5 VA Measuring range: depends on the lens being used (see table, Section 2.3) Sensor resolution: 3 x 5,340 pixel (CCD colour sensor) SUB-pixel resolution: max. factor 6 for CCD Pro 30000, Graphics display: 128 x 64 pixel resolution Active display area 55 x 27.5 mm...
Page 41 Specifications CCD camera measuring range / measuring distance The distance between the camera and the material web has a direct effect on the camera’s measuring range. The following information should help you in determining the correct installation distance. Determining the camera measuring range M: Determining the camera measuring range M: ABmax - ABmin M = (ABmax + 2 x J) x 1.1...
Page 42: Transport
Transport 9. Transport / Storage The equipment will be shipped in accordance with the details stipulated in the order: • completely assembled and interconnected to the web guide control system • as individual parts packed inside standard boxes with protective foam lining If the equipment has been shipped as individual parts and will not be assembled immediately, it must all be stored in a dry room prior to assembly.
Page 43: Decommissioning
/ electronic device, which must be disposed of in accordance with the current legal requirements. It is possible that it can be returned to BST eltromat International Bielefeld GmbH. An appropriate agreement must be made in this case.
Page 44 3500 3000 2500 2000 1500 1000 1000 1500 2000 2500 3000 distance D in mm...
Page 45 1800 1600 1400 1200 1000 1000 1500 2000 2500 3000 distance D in mm...
Page 46 Special settings for communication with 250 kBaud Special settings for communication with 250 kBaud If camera operation CCDPro Com with a communication rate of 250 kBaud is desired, the following settings should be entered. Note that they differ from those detailed in the original description in Chapter 5.
Page 47 Special settings for communication with 250 kBaud This results in the following allocations: Node numbers in the 0 – 39 range. S42.2 S42.1 Function number Scanner assignment Scanner 1 Scanner 2 Scanner 3 Scanner 4 Original assignment: Node numbers in the 20 – 59 range. S42.2 S42.1 Function number...

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Eltromat ccdpro 5000