Method

Action

Result

Push Button6

Single-click both buttons simultaneously.

Pointer icon: moves to the other channel

indicator.

Remote Input7

Triple-pulse the remote line.

NOTE: Triple-pulse will

change the display, but will

not save. To save Channel

Select, make an adjustment

to that channel as a TEACH,

SET, or Sensor Setup.

T

T

T

T

T

Two-Point Static TEACH (Threshold)

•

Establishes a single switching threshold

•

Threshold position is adjustable using “+” and “-” buttons (see

Manual Adjust on page 10)

Static TEACH is the traditional setup method, used when two

conditions can be presented by the user. The sensor locates a single

sensing threshold (the switchpoint) midway between the two taught

conditions, with the Output ON condition on one side, and the Output

OFF condition on the other.

The first condition taught is the ON condition. The Output ON and OFF

conditions can be reversed by changing Light/Dark Operate status in

Setup mode (see Sensor Setup on page 10 ).

Static TEACH and Manual Adjust

Using Manual Adjust with Static TEACH moves the switching threshold.

Sensor positions

threshold midway

between taught conditions

Darkest

(no signal)

Most Light

(saturated

signal)

Output OFF

Output ON

2nd Taught

Condition

1st Taught

Condition

Position

adjusted by

Manual Adjust

Figure 2. Static TEACH (Light Operate shown)

Contrast Values

500+

Excellent: Very stable operation.

100-500

Good: Minor sensing variables will not affect sensing reliability.

32-99

Low: Minor sensing variables may affect sensing reliability.

0-31

Marginal: Consider an alternate sensing scheme.

Figure 3. Contrast Values

1. Access the Static TEACH Mode.

Method

Action

Result

Push Button8

Press and hold the Static (-) button > 2 seconds.

•

Display flashes “1St”

•

Arrow icon turns red

Remote Input9

No action is required; the sensor is automatically ready for the 1st TEACH

condition.

2. TEACH the Output ON condition.

Method

Action

Result

Push Button

a. Present the Output ON condition.

b. Click the Static button.

Display flashes “2nd”

Remote Input

a. Present the Output ON condition.

b. Single-pulse the remote line.

T

6 0.04 seconds ≤ "Click" ≤ 0.8 seconds

7 0.04 sec. ≤ T ≤ 0.8 seconds

8 0.04 seconds ≤ "Click" ≤ 0.8 seconds

9 0.04 seconds ≤ T ≤ 0.8 seconds

4

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