Sensor positions

threshold midway

between taught conditions

Darkest

(no signal)

Most Light

(saturated

signal)

Output OFF

Output ON

Darkest Taught

Condition

Lightest Taught

Condition

Position

adjusted by

Manual Adjust

Figure 6. Two-Point TEACH (Light Operate shown)

The Output ON and OFF conditions can be reversed by changing the LO/DO setting in the Program Mode menu.

Dynamic TEACH

•

Teaches on-the-fly

•

Establishes a single switching threshold

•

Threshold can be adjusted using "+" and "-" rocker button (Manual Adjust)

Dynamic TEACH is best used when a machine or process may not be stopped for teaching. The sensor learns during actual

sensing conditions, taking multiple samples of the light and dark conditions and automatically setting the threshold at the optimum

level.

Sensor positions

threshold midway

between taught conditions

Darkest

(no signal)

Most Light

(saturated

signal)

Output OFF

Output ON

Darkest Taught

Condition

Lightest Taught

Condition

Position

Figure 7. Dynamic TEACH (Light Operate shown)

The Output ON and OFF conditions can be reversed by changing the LO/DO setting in the Program Mode menu.

Window SET

•

Sets window thresholds that extend a programmable % offset above and below the presented condition

•

All other conditions (lighter or darker) cause the output to change state

•

Sensing window center can be adjusted using "+" and "-" rocker button (Manual Adjust)

•

Recommended for applications where a product may not always appear in the same place, or when other signals may

appear

•

See Program Mode in the user's manual for programming the Offset Percent setting (to increase/decrease the window size)

A single sensing condition is presented, and the sensor positions window thresholds a programmable % offset above and below

the presented condition. In LO mode, Window SET designates a sensing window with the Output ON condition inside the window,

and the Output OFF conditions outside the window.

Note: For Window SET and Light SET, the maximum offset threshold percent is 90%.

Sensor positions

window thresholds

a programmable %

offset from the

presented condition

Darkest

(no signal)

Most Light

(saturated

signal)

Condition

Presented

Sensing Window

Output OFF

Output OFF

Output ON

Figure 8. Window SET (Light Operate shown)

Output ON and OFF conditions can be reversed by changing the LO/DO setting in the Program Mode menu.

P/N 193601 Rev. B

www.bannerengineering.com - Tel: + 1 888 373 6767

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