Selectra SELEGUIDE 10K User Manual

Web guide control system

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SELEGUIDE 10K

Web Guide Control System

User's Manual

SELECTRA Srl

Via delle Brigole, 4

23877 Paderno d'Adda

Lecco - ITALY

Tel. 039/513012

Fax 039/512084

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Page 1 SELEGUIDE 10K Web Guide Control System User’s Manual SELECTRA Srl Via delle Brigole, 4 23877 Paderno d’Adda Lecco - ITALY Tel. 039/513012 Fax 039/512084...
Page 2 Disclaimer: The information in this manual is subject to change without notice at any time. The information provided by this manual is believed to be accurate and reliable. However, no responsibility is assumed by Selectra Srl for its use. This manual supports SELEGUIDE 10K series Firmware Version v1.2.1.
Page 3: Table Of Contents
SELEGUIDE 10K – User’s Manual Contents INTRODUCTION ......................................4 1.1....................................... 4 AFETY SPECTS 1.2....................................4 AFETY ARNINGS WEB GUIDE INSTALLATION ..................................6 2.1....................................6 UPPLIED ATERIAL 2.2..................................6 NSTALLATION RAWINGS THE WEB GUIDE ......................................7 CONTROL UNIT ......................................8 4.1.
Page 4: Introduction
We hope that your new web guide system SELEGUIDE 10K fully meets your expectations. This User’s Manual describes the necessary steps to use the web guide system SELEGUIDE 10K. Before starting to use the system read carefully this User’s Manual.
Page 5 Do not expose the system to high temperature, wind, vibration and exposure to weather. Attention: Selectra is not responsible for any damage caused by repair, modification or tampering of the system, done by a third party and not authorized by Selectra.
Page 6: Web Guide Installation
Drawings nr. 40M052E. The electrical connections are reported on drawings SELEGUIDE 10K/Electrical Connections, Drawing nr. 40E002E, nr. 40E006I and nr. 40E007I . The dimensions of the motorized bar are reported on drawing SELEGUIDE 10K/Dimensions and Connections, Drawing nr. 40E003E. 6/48...
Page 7: The Web Guide
The system is designed for uninterrupted operation in harsh factory environments, with features for quick job set-up. The SELEGUIDE 10K system is composed of a touch screen unit connected to one or two remote sensor heads. Pairs of ultrasonic or infrared sensors can also be mounted on a motorized support driven by the display unit.
Page 8: Control Unit
SELEGUIDE 10K – User’s Manual 4. Control Unit The control unit has small dimensions, it is light and easy to use. The LCD display visualizes the program values, the current operating conditions, the error messages and the measured web guide values.
Page 9: Menu
SELEGUIDE 10K – User’s Manual 4.2. Menu Pages To select the various menus use the icons at the bottom of the display. 9/48...
Page 10 SELEGUIDE 10K – User’s Manual The web guide control system can operate in three different modes:  Manual Mode: this mode allows the manual control of the web guide. The display shows the measured web position error and the actual position of the web can be modified manually from the icons.
Page 11: Operating Modes
SELEGUIDE 10K – User’s Manual 5. Operating Modes 5.1. Manual In Manual mode the user can manually move the pivoting or shifting rolls. In Manual mode, the system visualizes the following (the figure is an example): Error value Offset Type of control...
Page 12 SELEGUIDE 10K – User’s Manual  There are two ways to search the contrast: Automatic (A) or Manual (by selecting the type of control). Automatic search of the type of control  Go in the settings page (press ) and select the Automatic search of the type of control in the Edge field.
Page 13 SELEGUIDE 10K – User’s Manual The following screen will appear:  Press OK The sensor will begin the search for the best reading configuration, combining the best type of control with the best type of lighting. You will see the light of the sensor keep flashing.
Page 14 SELEGUIDE 10K – User’s Manual  Choose the reading configuration you want (left edge control, right edge control, line control, contrast control, the number of sensors used and, in case of an optical sensor, if the light has to be direct or diffused).
Page 15 SELEGUIDE 10K – User’s Manual The following screen will appear:  Remove the Automatic mode  Press OK The red light will start to flash. The higher the frequency of flashing, the greater will be acquisition of the signal. Optical TSB sensor calibration for Line Control...
Page 16 SELEGUIDE 10K – User’s Manual  Put in manual mode (press ). The red LED switches On  By the icons move the LED red light on the line (to have a better control of the web guide movements press the icon).
Page 17 SELEGUIDE 10K – User’s Manual Optical sensor calibration for Edge Control The procedure to calibrate an optical sensor for Edge Control is similar to the one needed for Contrast Control. The only difference is that the contrast, in case of Edge Control, is given by the contrast between the roll (or the mirror bar) and the web.
Page 18 SELEGUIDE 10K – User’s Manual  The following screen will appear:  Press OK 18/48...
Page 19 SELEGUIDE 10K – User’s Manual XS Ultrasonic sensor calibration for Edge Control BUTTON RED LEDS GREEN LED The button of the scanning head can be controlled with a short touch or a long touch (about 2sec). During standard work, the LEDs indicate the direction of the error:...
Page 20 SELEGUIDE 10K – User’s Manual During standard work, long press the button in order to enter in the empty sensor calibration menu. The LEDs will start to blink to indicate the activation of the empty sensor calibration mode. LED 1: ON...
Page 21 SELEGUIDE 10K – User’s Manual S Ultrasonic sensor calibration for Edge Control BUTTON RED LEDS GREEN LED The button of the scanning head can be controlled with a short touch or a long touch (about 2sec). During standard work, the LEDs indicate the direction of the error:...
Page 22 SELEGUIDE 10K – User’s Manual Empty sensor calibration During standard work, long press the button in order to enter in the empty sensor calibration menu. The external LEDs will start to blink to indicate the activation of the empty sensor calibration mode.
Page 23: Automatic
SELEGUIDE 10K – User’s Manual 5.2. Automatic By selecting the automatic mode the system automatically corrects the measured error. The display looks like the following figure: Error value Offset Type of control Error visualization By pressing the icons in automatic mode it is possible to change the offset (respectively tens or unit) and, then, the reference position (the position for which the error is assumed equal to zero).
Page 24: Sensor Setup
SELEGUIDE 10K – User’s Manual 5.3. Sensor setup In sensor setup mode the user can program the following: a) Type of control research The research for the type of control can be automatic or manual. Automatic  automatic search of the type of control (only for optical sensor).
Page 25 SELEGUIDE 10K – User’s Manual c) Sensor used: according to the selected scanning head in the settings menu, on the main screen will be displayed the corresponding sensor, while the other will not be visible. Left edge Right edge control...
Page 26: Servo Center Setup
SELEGUIDE 10K – User’s Manual 5.4. Servo Center setup By selecting this mode and confirming it with OK, the system initializes a new job by moving the actuator to its center position. By pressing the OK button, the actuator will move to the center position.
Page 27: Parameter Setup
The device parameters determine the system behaviour. They are numeric values used to program and configure the SELEGUIDE 10K system. The parameters values should be checked for each specific application. It is advised to write down the programmed parameter values after installing the system.
Page 28 SELEGUIDE 10K – User’s Manual Once the parameter programming mode has been entered, the display appears like the following figure: Parameter value Parameter name The displayed parameter is selected by pressing tasti the . keys. Each digit of the value field can be changed pressing the desired number icon. The modified number will appear between square brackets.
Page 29: Movement Control With Motorized Bar
SELEGUIDE 10K – User’s Manual 5.6. Movement control with motorized bar Firs of all, the user must set a value for the parameter ‘MOT’ that activates the functions of the motorized bar as shown in the chart “PAR MOT” at the end of this manual.
Page 30: List Of Parameters
SELEGUIDE 10K – User’s Manual 5.7. List of Parameters 5.7.1. GKP – Proportional gain Usage: Proportional gain factor in automatic mode. Description: This gain factor is used to calculate the proportional part of the correction needed to compensate the measured error.
Page 31: Vmi - Minimum Correction Speed
SELEGUIDE 10K – User’s Manual 5.7.5. VMI – Minimum correction speed Usage: Minimum correction speed. Description: This field specifies the minimum speed to apply to the correction motor. It permits to eliminate the inertia of the correction motor. Range: 0 … 127 Default: 5.7.6.
Page 32: Cur -Current Limit
SELEGUIDE 10K – User’s Manual 5.7.11.CUR –Current limit Usage: Max available current for the motor output . Description: This field indicates the maximum available current for the correction motor. It permits to eliminate the overcurrent to the motor. The feedback is given in 1 sec with alarm indication on the logic part.
Page 33: Zon - Working Zone
SELEGUIDE 10K – User’s Manual 5.7.15.ZON – Working zone Usage: To avoid corrections of sudden and short in time errors. Description: If the measured error suddenly becomes greater than the value defined by this parameter, the system switches On the alarm output (CN102, pin 7) and the alarm LED, and waits a certain time (defined by the DLY parameter) before starting to correct again.
Page 34: Zig - Variable Offset
SELEGUIDE 10K – User’s Manual 5.7.20.ZIG – Variable offset Usage: Amplitude of the variable offset. Description: This field set the amplitude of the oscillation in case the edge of the reel must oscillate. The value 0 means the feature is disabled.
Page 35: Cal - Calibration
SELEGUIDE 10K – User’s Manual 5.7.22.CAL – Calibration Usage: It defines the maximum distance between the sensors on the motorized bar. Description: At the power up the system moves the sensors on the motorized bar to take them at their maximum distance. This parameter defines that maximum distance (in mm).
Page 36: Ou1 - Selection Of Output Signal Out 1
SELEGUIDE 10K – User’s Manual With regard to value 7, the external contact allows to define the sensor used and, simultaneously, to reverse the polarity of the correction motor. By setting the sensor with S1 (in the sensor menu), the external contact open implies the reading is done by the sensor 1 (CN101).
Page 37: Pwd - Password
SELEGUIDE 10K – User’s Manual 5.7.31.PWD – Password Usage: To protect the setting of the parameters. Description: When this parameter is set to 1 the operator is asked to enter a (fixed) password to change the parameters. Value 0 means no password required.
Page 38: Connections
SELEGUIDE 10K – User’s Manual 6. Connections Name Description Mot-B Motor fase B (output) Mot-A Motor fase A (output) +24 Vdc +24 Vdc proxy (output) Proxy-In Sensor proxy servo-center (input) 0 Vdc 0 Vdc Connector CN100 (Motor and servo center sensor)
Page 39 SELEGUIDE 10K – User’s Manual Name Description +24 Vdc +24 Vdc (output) In-1 Input type PNP (24V @ 1mA) In-2 Input type PNP (24V @ 1mA In-3 Input type PNP (24V @ 1mA) Out-1 Output type PNP (24V @ 20mA)
Page 40: Technical Specs
SELEGUIDE 10K – User’s Manual 7. Technical Specs Control Unit Size: 124 x 104 x 65 mm (WxHxL) Weight: 0,4 Kg Power: 24Vdc / 10A Cable length: 5 m standard (10 m optional). Operating conditions: temperature 10 … 70°C, max. humidity 80%...
Page 41: Drawings
SELEGUIDE 10K – User’s Manual 8. Drawings Drawing 40M052E 41/48...
Page 42 SELEGUIDE 10K – User’s Manual RS-485 Input-Output Sensor 2 Sensor 1 24 Vdc Actuator Descrizione/Description N°DWG 40E002E SELEGUIDE 10K S.r .l . Drawn File Collegamenti alimentatore 2 3 8 7 7 PADERN O D'ADDA P.F. 40E002E Data/Date Scala/scale LECCO - I TALI A...
Page 43 SELEGUIDE 10K – User’s Manual Drawing 40E001E 43/48...
Page 44 SELEGUIDE 10K – User’s Manual Drawing 40E012E 44/48...
Page 45 SELEGUIDE 10K – User’s Manual Descrizione/Description N°DWG 40E007I SELEGUIDE 9000 S.r .l . Drawn File Collegamenti elettrici alla logica 2 38 77 PADERNO D'ADDA P.F. 40E007I seleguide 9000 Data/Date Scala/scale LECCO - I TALI A Electrical connections 29-06-16 Drawing 40E007I...
Page 46 SELEGUIDE 10K – User’s Manual RS-485 Input-Output Sensor 2 Sensor 1 24 Vdc Actuator Drawing 40E003E 46/48...
Page 47: Declaration Of Conformity
SELEGUIDE 10K – User’s Manual 9. Declaration of Conformity CERTIFICATE OF CONFORMITY The Company SELECTRA S.r.l. - whose offices and works are in Paderno d’Adda (LC), Via delle Brigole 4 – DECLARES that the product below: Seleguide SG 10K N°……..
Page 48: Parameters And Defaults
SELEGUIDE 10K – User’s Manual 10. Parameters and defaults Number Name Usage Default User Proportional gain Derivative gain Integrative gain Integrative limit Minimum correction speed Maximum correction speed Manual speed Servo center speed Servo center timer Acceleration Current limit Actuator direction...