USER MANUAL FOR DENEX VERSIONS: 2010 DENEX® Edge Detector II FLDM 180C1103/S42
READ THIS FIRST Before installing, operating, opening, or applying the DENEX Edge Detector II sensor, read and understand the contents of this manual. Always observe the following warnings and cautions when operating or working on the equipment. CAUTION Use of controls or adjustments or performance procedures other than those specified herein may result in hazardous radiation exposure. Do not stare into laser beam.
CONTENTS 1 RECEIVING AND HANDLING _________________________________________ 4 2 BASIC FUNCTION ___________________________________________________ 4 3 INSTALLATION ______________________________________________________ 5 3.1 General Precautions ____________________________________________________ 5 3.2 Mechanical Installation _________________________________________________ 5 3.3 Electrical installation ___________________________________________________ 6 3.3.1 3.3.
1 RECEIVING AND HANDLING Upon delivery of the equipment, thoroughly inspect the shipping containers and contents for indications of damage incurred in transit. If any concealed loss or damage is discovered, notify the forward agent.
3 INSTALLATION 3.1 General Precautions The DENEX Edge Detector II should be installed in an environment where: 1. The equipment ambient temperature does not exceed 40º C. 2. The equipment atmosphere is free from highly flammable or combustible vapors, corrosive chemical flumes, oil vapor, steam, excessive moisture and particles. Avoid mounting the unit in places with strong vibrations since they can produce miscounts, especially when thin products are counted.
DEN EX keeps an eye on your pr oducti on R DENEX SYSTEM S TEC HN O LO G Y DENEX Laser CopySensor™ Edge Detector II DENEX Systems Technology AB Solkraftsvägen 3 1, S-135 70 Stockholm, Sweden Tel : + 46 (8) 7 12 00 20 Fax: + 46 (8) 712 59 4 5 E- mail: techsupport.dst@denex.se Figure 3.2.2 Mechanical mounting with reference surface. 3.
3.3.2.1 Output Signal – Connections The output can be used for both "current source" and "current sink" depending on what is required by the equipment. In current source mode, the sensor output will give a positive pulse to the stacker/totalizer when active. In current sink mode, the sensor output will give a negative pulse. Figure below shows a common 24 VDC as power supply and feeding the pulse. It is possible to have different power supplies.
4 SOFTWARE FUNCTIONS The benefit with the microprocessor-based copy sensor is that the sensor learns what the products and the stream look like and make decisions according to this. Application Setting Things like output pulse width, Blocking Function and other parameters are set a little different for each application in order to reach the highest possible accuracy. There are DIP-switches that tell the sensor which application it should be set for. It is very important to set the right application! 4.
4.2 DIP-Switch Settings An 8-pole DIP-switch can be reached via the lid on top of the sensor. Unscrewing the screw opens the lid. The software functions can be controlled via the DIP switches. DIP-Switch positions = OFF = ON DIP-switches 1-4 are reserved for factory. DIP-switches 5-8 are for selecting operation mode All in OFF-position is the default setting.
5 LED INDICATORS There are four LED’s that are placed close to the connector. Power (Green) Laser off (Red) Output (Orange) Not used (Y ellow) 5.1 The POWER-LED The green POWER-LED indicates that the sensor has power and should be operating. For laser safety reasons never mount or adjust the sensor when Power-LED is on! 5.2 The LASER OFF-LED The LASER OFF-LED is an indication that the laser is off.
6 TECHNICAL SPECIFICATIONS Maximum Count Rate < 600.000 copies/hour Maximum Product Speed 1 m/s (200 ft/min) for thinnest product, up to 2 m/s otherwise Maximum Stream Thickness 70 mm (2.76”) standard range Minimum Product Thickness 0,25 mm (0.01”) standard range Distance From Conveyor 100 mm (3.94”) standard range Minimum Spacing Between Copies 1-5 mm (0.039-0.20”) dep. on thickness, speed and pulse width Stream Conditions Folded edge first. Cut edge first possible, but not recommended.
7 ACCESSORIES There are a number of accessories available from Baumer that can save you time and ensure a good operation of the sensor. Kits for replacing mechanical or older sensors are available. See web site www.baumer.com or www.denex.com for more updated information. 8 LASER SAFETY A Class II-laser product as the DENEX Edge Detector II is said to be safe if a person does not stare into the beam.
9 TROUBLESHOOTING The green LED (POWER) is OFF • The sensor is not connected to +24V on pin 1 and 0V on pin 6 on the Tuchel connector. • If the sensor previously has been working, there could be transients damaging the sensor. Make sure that the voltage is 24VDC and is well regulated. The red LED (LASER-OFF) is lit constantly, and no laser is present • Re-power the sensor. Check that the laser is lit.
Some products are not counted (too many copies in the bundles) • • • • • • • 9.1 Check the mechanical installation. The sensor must be parallel to the stream. Check the Application setting; DIP 5-8. Check the interface. See previous page. If the product stream is very irregular, it could be that the sensor is blocking out products coming too close. Try choosing an application with a shorter blocking. See chapter 4, ”SOFTWARE FUNCTIONS”.
10 RETURNING EQUIPMENT If it is necessary to return a DENEX Edge Detector II for service, the following procedure should be followed. 1. Tag the unit with the following: • Company and contact person returning the item • Phone, fax or email to the contact person for additional information • Information regarding the malfunction and picture of installation. A good description reduces trouble shooting cost. If the unit has been disassembled, reassemble it, making certain that all hardware is in place.
31 12 96 User Manual DENEX Edge Detector II Version 2013-02, V1.6 16/20 www.baumer.com 103,2 101,4 98,8 92,7 19 175 A-A 55 3/4 Shaft or 19 mm shaft Suitable bracket available from DENEX. Part no. 53C6015 A 15,5 A M8 OUTLINE DRAWING RW RW LCS 919-06A 980130 919-06a.
13 Supplements User Manual DENEX Edge Detector II Version 2013-02, V1.6 17/20 www.baumer.
User Manual DENEX Edge Detector II Version 2013-02, V1.6 18/20 www.baumer.
User Manual DENEX Edge Detector II Version 2013-02, V1.6 19/20 www.baumer.
Baumer Electric AG Sensor Solutions Hummelstrasse 17 CH - 8500 Frauenfeld Phone +41 (0) 527281122 Fax +41 (0) 527281110 sales.copycounter@baumer.com www.baumer.com Technical data subject to change User Manual DENEX Edge Detector II Version 2013-02, V1.6 Printed in Switzerland No. 11084088 20/20 www.baumer.
