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Baumer DENEX Gripper LED, Руководство пользователя

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User Manual DENEX Gripper LED 

12/24 

Baumer Electric AG 

Version 2013-02, V1.4 

www.baumer.com 

Frauenfeld, Switzerland 

To adjust the sensor to get a blocking of approximately 50 % do the following: 

•

  Make a bracket that enables the sensor to be moved sideways, or order one from 

Baumer. Specify type of conveyor! 

•

  Set the sensor in Gripper Pulse Mode, see chapter 6.4 

•

  Watch the Output LED during production. It should be flashing. 

The next step can be dangerous! Watch your hands if you do the movement during 
run! 

•

  Move the sensor sideways until the Output LED is ON for approximately as long as it is 

OFF to get 50 % duty cycle. 

•

  You can also check with a scope, either on the Output directly or between TP8 and 

TP1, see chapter 6. 

If this is done OK, the sensor will only count one edge for half a Gripper, which will be the 
ideal situation. 

Содержание DENEX Gripper LED

Страница 1: ...USER MANUAL FOR DENEX VERSIONS 2009 DENEX Gripper LED FLDM 180C1101 S42 ...

Страница 2: ...ings 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 LED aperture Always turn off the sensor before moving or adjusting it The DENEX Gripper LED must be applied installed adjusted and maintained only by qualified personnel who are f...

Страница 3: ..._____________________ 10 6 3 Gripper Pulse Mode ___________________________________________________ 11 6 4 DIP Switch Settings ___________________________________________________ 13 7 LED INDICATORS __________________________________________________14 7 1 The POWER LED______________________________________________________ 14 7 2 The LED OFF LED __________________________________________________ 14...

Страница 4: ...senses the leading edge and generates one output pulse for every product Product thickness from a single folded sheet and up can be sensed without adjustments The Infra Red Light Emitting Diode IR LED that is used produces a light beam which is projected onto the stream The reflected light from the spot is collected by two light sensitive detectors P and R and is analyzed by a microprocessor The d...

Страница 5: ...ation The sensor should be installed parallel to the conveyor and at a distance of 40 mm from the copy edge see figure 4 2 1 It is most important that the sensor is mounted the right way It can only count in one direction The connector side of the sensor should meet the edge first As a Target mount a white surface at 120 to 150 mm below the sensor and parallel to the bottom of the sensor Check tha...

Страница 6: ...4 www baumer com Frauenfeld Switzerland Figure 4 2 1 Installing the sensor on a Ferag TTR Gripper conveyor 120 150 mm Support bars Min 30 mm Rec 50 60 mm DENEX Laser CopySensor GRIPPER LED DENEX Target plate Figure 4 2 2 Installing the sensor on a Ferag TTR Gripper conveyor ...

Страница 7: ...r wiring techniques are essential for successful system installation To reduce the effects of electrical noise interference and static discharge the procedures outlined in this section must be strictly followed The sensor shall be connected to 19 30V DC regulated power It must be free from transients Never connect or disconnect any cables when the power is on The normal current consumption is arou...

Страница 8: ... sink mode the sensor output will give a negative pulse Figures 5 2 1 1 and 5 2 1 2 show a common 24 VDC as power supply and as the supply for the pulse It is possible to have different power supplies In that case the 24V power is connected to pins 1 and 6 and the output is connected to pins 2 and 5 see figure 5 2 1 3 Figure 5 2 1 1 Electrical connection common 24VDC supply Current source PNP Figu...

Страница 9: ...oductions with two papers per Gripper The speed sensor input of the DENEX Gripper LED is opto isolated i e there is a separation between the DENEX Gripper LED s and the Speed Sensor s grounds The input should be min 4 5V and max 28V The maximum allowed frequency is 2 5 kHz Connector Input signal 3 4 Figure 5 2 2 1 Input stage for speed sensor input There is a variety of types of proximity switches...

Страница 10: ... should be set for It is very important to set the right application 6 2 Blocking Function This function will eliminate false counts due to double edges or a cut edge first delivery The sensor will count edges coming within the blocking zone as one product In productions using stitches extra pulses due to the stitch are blocked out by this function The blocking zone is a dynamic value that constan...

Страница 11: ...utput signal is activated when a copy edge comes and it stays on until the Gripper pulse proximity switch changes status see figure 6 3 1 There are four alternative setting depending on desired polarity of DENEX Gripper LED Output Pulse and Speed Sensor Input During the time that the output pulse is active no extra pulses can be sent This will simulate a mechanical switch Ferag finger since the pu...

Страница 12: ...e sensor in Gripper Pulse Mode see chapter 6 4 Watch the Output LED during production It should be flashing The next step can be dangerous Watch your hands if you do the movement during run Move the sensor sideways until the Output LED is ON for approximately as long as it is OFF to get 50 duty cycle You can also check with a scope either on the Output directly or between TP8 and TP1 see chapter 6...

Страница 13: ...g edge of speed sensor Mode 3 Gripper Pulse Mode Output NC Reset on falling edge of speed sensor Mode 4 Gripper Pulse Mode Output NO Reset on rising edge of speed sensor Mode 5 Gripper Pulse Mode Output NC Reset on rising edge of speed sensor Mode 6 Gripper Pulse Mode Output NO Reset on falling edge of speed sensor Mode 7 Standard newspaper 15 Blocking Output 20ms Mode 8 Double production 30 Block...

Страница 14: ...dication that the light emitting diode is off The LED could be shut off for the following reasons The LED power level has changed in an uncontrolled way electronic problem inside sensor The LED power level is too low to ensure a good operation If the LED levels are outside of the allowed limits the sensor must be sent for repair 7 3 The OUTPUT LED The OUTPUT LED is active when the output stage is ...

Страница 15: ...here is an air gap of 5mm Distance to Back Edge of Product 120 150 mm Operating System RISC microprocessor Pulse Width 5 ms preset or 20 ms Output Signal Opto isolated 5 to 30 V max 150 mA Speed Sensor Input 4 5 28 VDC 3 mA max 2 5 kHz Matching Connector Amphenol Tuchel C91A T 3476 001 Light System IR LED with ambient light suppression and power monitor Estimated Lifetime of LED 100 000 h 20ºC Wei...

Страница 16: ...d cable 9 1 1 Exchanging Ferag Finger with Baumer proximity switch Check the type NPN or PNP of Ferag Finger that is used Check the type NPN or PNP of Baumer that is used Wire according to chapter 5 If the output is inactive 0V on the output when no papers are present and the Baumer is inactive when no Gripper is close to it Use Mode 2 If the output is active LED is ON at the Finger when no papers...

Страница 17: ...that the target is mounted the way it should be 11 RETURNING EQUIPMENT If it is necessary to return a DENEX Gripper LED for repair 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 Helpful information regarding the malfunction A good description reduces troub...

Страница 18: ...parts The guarantee is not valid in any instance where the goods have been tampered with The customer is under a duty to examine the consignment for completeness and transport damage immediately on receipt Any complaints in connection with the product shall be made in writing without delay and evidence of such incidence must be produced Complaints may be made about product defects during the compl...

Страница 19: ...ot used Power up the sensor and try again The orange LED OUTPUT is lit for every copy but no output pulse or a different number of pulses is received to the connected equipment The interfacing is bad Check again that the sensor is connected the way it should see chapter 5 Electrical Installation Is the sensor supposed to source or sink the signal Should the pulse be positive or negative See chapte...

Страница 20: ... the best way to block out pulses is the Gripper Pulse Mode see chapter 6 3 Some products are not counted Check the mechanical installation The sensor can handle the thinnest products only if the edge is approx 30 40 mm below the sensor and there is an air gap of more than 5 mm Check the interface See chapter 5 2 If in Gripper Pulse Mode it is extremely important that the Gripper Pulse is received...

Страница 21: ...sion kit A 1 Conversion kit Ferag TTR finger to Gripper LED Part no 11084181 This conversion kit will provide an easy to install solution when replacing the mechanical finger in Ferag TTR conveyors with the non contact DENEX Gripper LED Replace the mechanical finger from this To the DENEX solution Compatible with standard brackets Simple electrical installation with pre manufactured cables Easy to...

Страница 22: ...rt no 11084159 This conversion kit will provide an easy to install solution when replacing the mechanical finger in Ferag UTR conveyors with the non contact DENEX Gripper LED Replace the mechanical finger from this To the DENEX solution Compatible with standard brackets Simple electrical installation with pre manufactured cables Easy to adjust for accurate counting ...

Страница 23: ...User Manual DENEX Gripper LED 23 24 Baumer Electric AG Version 2013 02 V1 4 www baumer com Frauenfeld Switzerland 15 Supplements ...

Страница 24: ...02 V1 4 www baumer com Frauenfeld Switzerland 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 Printed in Switzerland No 11084086 ...

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