Operating instructions Diffuse reflection sensor with
Contents
1. CE 704073 03 06 2011 ifm electronic Operating instructions Diffuse reflection sensor with background suppression efector o0 OGH3xx OGH5xx Olea ll il ee 1 Functions and features The diffuse reflection sensor detects objects and materials without contact and indicates their presence by a switching signal For the range see the type label on white paper 200x200 mm 90 remission 2 Installation m N ume ee eee esses 02 0 a gt Align the diffuse reflection sensor to the object to be detected gt Secure the unit to a bracket The objects to be detected are to move transversally to the lens of the sensor ne gal In case of other directions of movement it 13 sho o should be tested before whether the swit ching function is guaranteed 3 Electrical connection gt Disconnect power gt Connect the unit as follows Cable Connector _Pin connection pote N m o b wu mm3 4 load BK png pm2 Core colours BN brown BU blue BK black 4 Operating and display elements 1 LED 2 OUT off 3 OUT on 4 Settings 4 1 The sensor is to switch when the object is detected gt Position the object Press OUT on for 2 s gt The sensitivity is set to the object gt The LED flashes Q O 180 or o Press OUT off gt The sensitivity is set without object gt The LED goes out The programming is f2. inished Remove the object 4 2 The sensor is not to switch when the object is detected gt Position the object see figure 1 and press OUT off for 2 s gt Remove the object see figure 2 and press OUT on The settings can also be carried out first without object and then with object 4 3 Programming unsuccessful gt LED flashes quickly 8 Hz Possible causes e Measured value difference too small e Max programming time of 15 min exceeded 4 4 Setting of maximum sensitivity gt Align the sensor so that no light is reflected The sensor is to switch when the object is detected gt First press OUT on and then OUT off The sensor is to switch when the object is not detected gt First press OUT off then OUT on 4 5 Locking or unlocking the buttons The unit can be locked electronically to prevent unintentional settings Press OUT on and OUT off simultaneously for 10 s gt Acknowledgement is indicated by a change of the LED status 5 Operation gt Check whether the unit operates correctly gt The LED lights when the switching output is switched 6 Maintenance Keep the lens of the sensor free from soiling gt For cleaning do not use any solvents or cleaning agents which could damage the plastic lens Technical data and further information at www ifm com
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