Baumer CleverLevel LBFH Operating Instructions Manual - Page 14

Browse online or download pdf Operating Instructions Manual for Measuring Instruments Baumer CleverLevel LBFH. Baumer CleverLevel LBFH 48 pages. Point level detection – hygienic/industrial level measurement

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1. Configuration

CleverLevel

Point level detection – hygienic/industrial

To ensure a fully functional adaptive trigger, the

following conditions have to be fulfilled:

The sensor has to be in air during startup.

The input signal has to be steady.

The difference between the value for untriggered

and the value for triggered must be more than

3 %.

If a new medium with a DC value lower than

the previously configured DC value has to be

detected, the sensor tip should be cleaned before

the new medium is filled in the tank or pipe.

14.2 Window trigger

The window trigger is used to cause a sensor switch to react within a specific range, for example, in order

to isolate a specific medium. The switching window can be configured within a range from 0 ... 100 %. The

window trigger is recommended for detecting and separating different layers, for example oil from water or

foam from beer.

Signal

(%)

0 2

Good conductive medium

Adhesion from good conductive adhesive

medium

Oily medium

Air

14.3 LED factory settings

LED function (Standard version)

SW1*

SW2*

Error

Short circuit Short circuit

*1 = active, 0 = inactive

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Level measurement

LBFH/I

0 5

0 8

100

Sweep Range (%)

LED indicator

Green

Yellow

Blue

Flashing red

Red

Operating Instructions

For more information, refer to the HELP menu in

FlexProgram.

Adaptive trigger – Output setup

SW1 (NO) / SW2 (NO)

Advanced setup

Set point low

Set point high

Damping

Steady detection

Configuration example for a vessel that can be

filled with either a good conductive adhesive

medium (e.g. fruit preparation) or with an oily

medium (e.g. chocolate mix).

Switch windows I and II in this example are set to

achieve the following goals:

to detect the fruit preparation (1)

to exclude adhesion from fruit preparation (2)

to identify the chocolate mixture (3)

For more information, refer to the HELP menu in

FlexProgram.

Window trigger – Output setup

SW1 (NO) / SW2 (NC)

Switch window, min.

Switch window, max.

Switch window, hysteresis

Damping

Color examples

BU = blue: SW2 active

YE = yellow: SW1 active

GN = green: Both switch outputs inactive.

Factory setting

Disabled

0 %

100 %

0 ms

Active

Factory setting

0 %

75.3 %

2.4 %

0.1 s