Function

DIP Switches

1

2

3

4

2 mm Window (Sensing set point ± 1 mm)

ON

OFF

3 mm Window (Sensing set point ± 1.5 mm)

OFF *

ON *

4 mm Window (Sensing set point ± 2 mm)

ON

ON

40 ms Response Time

ON

160 ms Response Time

OFF *

* Factory default settings

DIP switches 2 and 3 are used to set the window size if a set point is programmed. If two independent window limits are

programmed, these switch settings are disregarded.

NOTE: Hysteresis is 0.5 mm for all window tolerance settings.

1

ON

2

3

4

Figure 2. Q45UR DIP Switches (default settings)

"Nominal" Sensing

Distance Set Point

50−250 mm (2−10 in)

Sensing Window Size =

1 mm, 2 mm, 3 mm, or 4 mm

Feature or Surface

Being Detected

(Sensing Hysteresis is 0.5 mm)

Figure 3. Sensing Distance Set Point and Window Size

To set the DIP switches:

1. Insert a small, flat-bladed screwdriver into the two slots shown in Figure 1 on page 2.

2. Remove the black inner cover to expose the DIP switches.

3. Set the required DIP switches.

Programming the Window Limits

Use the Limits button, located under the transparent top cover, to program the near and the far limits.

The near limit may be set as close as 50 mm (2 inches) and the far limit may be set as far as 250 mm (10 inches) from

the transducer face. Minimum window width is 1 mm (0.04 inches). When possible, use the actual target to be sensed

when setting the window limits.

The following procedure begins with the sensor in Run mode.

P/N 59321 Rev B

www.bannerengineering.com - Tel: +1-763-544-3164

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