Banner D10 Series Manual do Utilizador descarregar pdf (Página 8)

D10 Expert

™

Dual Discrete Outputs

8 P/N 64154 rev. F

Banner Engineering Corp. • Minneapolis, MN U.S.A.

www.bannerengineering.com • Tel: 763.544.3164

Figure 9. Single-Point Dark SET (Light

Operate shown)

Sensor positions

window thresholds

≈10%

from the

presented condition

Sensor positions

threshold between

taught conditions

Threshold position

adjusted by

Manual Adjust

Threshold position

adjusted by

Manual Adjust

Sensor positions

threshold between

taught conditions

Sensor positions

threshold slightly below

the presented condition

Sensor positions

threshold slightly above

the presented condition

Darkest

(no signal)

Darkest

(no signal)

Darkest

(no signal)

Most Light

(saturated

signal)

Most Light

(saturated

signal)

Darkest

(no signal)

Most Light

(saturated

signal)

Most Light

(saturated

signal)

Condition

Presented

Sensing window size

adjusted by

Manual Adjust

Output OFF Output OFF

Output OFF

Output ON

Darkest Taught

Condition

Lightest Taught

Condition

Position

adjusted by

Manual Adjust

Output OFF

Output ON

Condition

Presented

Output OFF Output ON

Condition

Presented

Darkest

(no signal)

Most Light

(saturated

signal)

Output OFF Output ON

2nd Taught

Condition

1st Taught

Condition

Position

adjusted by

Manual Adjust

Push Button

0.04 seconds ≤ “Click” ≤ 0.8 seconds

Remote Line

0.04 seconds ≤ T ≤ 0.8 seconds

Result

Access

SET Mode

•Pressandhold

Static push button

> 2 seconds

•Single-pulse

remote line

•Displayflashes“1st”

•Arrowiconturnsred

•Displayflashes“2nd”

•Arrowiconturnsred

SET Output OFF Condition

•PresentOutput

OFF condition

•Five-click

Static push

button

•PresentOutput

OFF condition

•Five-pulseremoteline

Threshold Condition Accepted

•Displayflashes“sngl”then“dr” twice

•SensorreturnstoRUNmodewithnewsettings

•Arrowiconturnsgreen

Threshold Condition Unacceptable

•Displayflashes“fail”andreturnsto“1st”

•Arrowiconremainsred

•After60seconds,sensorreturnstoRUNmode

(Arrow icon turns green) without changing

settings

T T T T

T T

T T T

T T

TT T

TT T T

T T

T T T T

T T

T T T

T T

TT T

TT T T

T T

Push Button

Remote

dynamic

static

dynamic

static

dynamic

static

dynamic

static

dynamic

static

dynamic

static

Mode

Threshold Offset

(counts above

taught signal value)

Super High-Speed 30

High-Speed 22

High-Power 9

Super High-Power 6

Figure 10. Dark SET Threshold Offset

Single-Point Dark SET

•Setsathresholdslightlyabovethetaughtcondition(seegure9).

•Anyconditionlighterthanthethresholdconditioncausestheoutputtochangestate.

•T

hresholdpositionisadjustableusing“+”and“-”buttons(seeManualAdjust,page9)

•Recommendedforapplicationswhereonlyoneconditionisknown,forexampleastabledark

background with varying lighter targets.

A single sensing condition is presented, and the sensor positions a threshold slightly above

the taught condition. When a condition lighter than the threshold is sensed, the output either

turnsONorOFF,dependingontheLight/DarkOperatesetting(seeSensorSetup,page10.)

Dark SET and Light/Dark Operate Selection

DarkSETteachestheOutputOFFconditionandforcesthesensorintoLightOperate(LO)

mode. The sensor can be reconﬁgured to Dark Operate (DO) mode after the condition has

been taught (see Sensor Setup, page 10).

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