OL5001 - Uncategorized IFM - Free user manual and instructions

USER MANUAL OL5001 IFM

LEDs red yellow green yellow LED push buttonNB: Commissioning The retro-reflective sensor is supplied ready to operate (plug and play) set at the max. sensing range. This is sufficient if the retro-reflective sensor can operate with maximum excess gain (highest contrast). The following setting procedures should only be necessary in less straight- forward applications, for example if partly transparent objects must be detected. Setting of the sensitivity with stationary objects

Press for about 2s until the red LED flashes. Activate the programming mode of the unit. The red LED goes out; the yellow and green LEDs flash alternately. The unit is in the programming mode.

Set the sensitivity with object. Press once. The yellow and green LEDs go out for approx. 1s, then flash again alternately. 2ENGLISH You can also proceed in reverse order: first setting without the object, then with the object. If the setting of the sensitivity is not possible (e.g. object signal and background signal are about the same), the red LED flashes after step 3 for approx. 2s. The unit then passes into the operating mode with the sensitivity being unchanged. If the setting button is not activated for 15 minutes during the programming process, the unit passes automatically into the operating mode with the sensitivity being unchanged. Setting of the sensitivity with moving objects

Press once. The yellow and green LEDs go out for approx. 1s, after approx 3s the green LED is on. The unit is in the operating mode.

Set the sensitivity without object. Press for about 2s until the red LED flashes. Activate the programming mode of the unit. The red LED goes out; the yellow and green LEDs flash alternately. The unit is in the programming mode. 1If the setting of the sensitivity is not possible (e.g. object signal and background signal are about the same), the red LED flashes after step 3 for approx. 2s. The unit then passes into the operat- ing mode with the sensitivity being unchanged. If the setting button is not activated for 15 minutes during the programming process, the unit passes automatically into the operating mode with the sensitivity being unchanged. Setting of the maximum sensitivity

• Go into the programming mode (step 1).

• Align the unit so that no light is reflected.

• Press the setting button twice (see steps 2 and 3).

During the measurement (about 1s) allow at least two objects to move through the detection area. Press once. The yellow and green LEDs go out for approx. 1s, then flash again alternately.

Press once. The yellow and green LEDs go out for approx. 1s, after approx. 3s the green LED is on. The unit is in the operating mode.

During the measurement (about 1s) allow at least two objects to move through the detection area.ENGLISH Programming the output function Operation Check the safe functioning of the unit. Display by LEDs and by the fun- ction check output Function check output (only for sensors with DC power supply)

• Switches in the case of incorrect object detection (error in object detection, maladjustment, soiling of the lenses) after approx. 4 s, it switches back approx. 4 s after the object is again correctly detect- ed.

• Immediately switches in the case of a short circuit of the switching output, it switches back approx. 2 s after the fault has been recti- fied.

• Immediately switches in the case of an internal fault, it is only switched back by turning off the operating voltage and then on again. Maintenance Keep the plastic lenses of the sensor free from soiling. For cleaning do not use any solvents or cleaning agents which could damage the plastic lenses.