1 Preliminary note 1.1 Explanation of symbols ► Instructions > Reaction, result → Cross-reference Important note Non-compliance may result in malfunction or interference. Information Supplementary note. 2 Safety instructions • Read this document before setting up the product and keep it during the entire service life.
4: Teach button 5: Reflector The functional specifications refer to a mild steel reflector defined by ifm at maximum range and with an edge length of 300 mm. The minimum size of the reflector depends on the size of the object.
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6 Settings The unit and the parameters are set via the teach button (→ 6.1). 6.1 Teach button 6.1.1 Start programming mode. ► Press the teach button for 2 s...6 s. > Yellow status LEDs 1/2 flash (1 Hz), the unit is in the programming mode. If programming has not been completed successfully, the unit returns to the previous setting.
Echo LED green flashing Short circuit at the output. Reflector is outside the detection zone. > Echo LED green OFF. > With NO function = switching output active. With NC function = switching output inactive. Technical data and further information at www.ifm.com.