OG5112 - Security and Access Control System IFM - Free user manual and instructions

USER MANUAL OG5112 IFM

LEDs red, yellow, green setting button LEDs red, yellow, green setting button receiver transmitter LED lensMount the unit so that the mounting position cannot change (in particular avoid high vibrations!). Laser units with a very small light spot diameter are highly focussed; the slightest change in the mounting position will result in misalignment. Adjustment aid For the alignment the transmitter incorporates an adjustment aid. After pressing the setting button on the transmitter the red LED flash- es, then the green LED and the yellow LED flash alternately. The inten- sity of the transmitted light is increased and the light spot is clearly vis- ible. After pressing the button again the green LED is on again and the transmitted light is set again to normal intensity. If the button is not pressed again, the transmitted light is set to nor- mal intensity after about 15 min. NB: Commissioning The through-beam sensor is supplied ready to operate (plug and play) set at the max. sensing range. This is sufficient if the through-beam 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.

receiver transmitterYou 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. Setting of the sensitivity with moving objects ENGLISH Press once. The yellow and green LEDs go out for approx. 1s, then 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.

receiver transmitter receiver transmitter Set the sensitivity with object. Press once. The yellow and green LEDs go out for approx. 1s, then flash again alternately.

receiver transmitterIf 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. Setting of the maximum sensitivity

• Go into the programming mode (step 1).

• Interrupt the light beam.

• Press the setting button twice (see steps 2 and 3). Locking During the measurement (approx. 1s) allow at least two objects to move through the sensing area of the lens. 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, then the green LED is on. The unit is in the operating mode.

During the measurement (approx. 1s) allow at least two objects to move through the sensing area of the lens. Press for 10s. The red LED flashes for a short time, then the yellow and green LEDs flash alternately; after 10s the LEDs go out, the unit is locked.

receiver transmitter receiver transmitter receiverUnlocking Operation Check the safe functioning of the diffuse reflection sensor. Display by LEDs and by the function check output. Function check output (not for sensors with cable connection)

• 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 lens of the sensor free from soiling. For cleaning do not use any solvents or cleaning agents which could damage the plastic lens- es. ENGLISH Press for 10s. After 10s the LEDs go out, locking is cancelled. LED green is lit Unit is ready for operation. LED yellow is lit Output is switched. LEDs yellow + red Flash alternately, 2 Hz: output short-circuited. Flash alternately, 1 Hz: internal malfunction (output is not switched). LED red is lit Error in object detection, e.g. maladjustment, soiling of the lenses.