Brecknell SBI 110 Manuel utilisateur

Marque: Brecknell

Modèle: SBI 110

Taper: Manuel utilisateur

Ce manuel convient également à

3900LP Bench Series

AWT35-501860 Issue AD Page 1

User Manual

Model: SBI-110

3900LP Bench Scale

AWT35-501860 Issue AD Page 2

Avery Weigh-Tronix is a trademark of the Illinois Tool Works group of companies whose ultimate parent company is

No part of this publication may be reproduced, stored in an electronic retrieval system, or transmitted in any form or by any

means, electronic, mechanical, photocopying, recording or otherwise without the prior written consent of the copyright owner, or

as permitted by law or under license. Full acknowledgment of the source must be given.

Avery Weigh-Tronix is a registered trade mark of the Avery Weigh-Tronix group of companies. This publication was correct at

the time of going to print however, Avery Weigh-Tronix reserves the right to alter without notice the specification, design, price

or conditions of supply of any product or service at any time.

All third party brands and product names used within this document are trademarks or registered trademarks of their respective

holders.

Aucune partie de cette publication ne peut être reproduite, enregistrée dans un système de récupération électronique ou

transmise sous quelque forme ou par quelque moyen que ce soit, électronique ou mécanique, par photocopie, enregistrement

ou autre, sans l’accord écrit préalable du propriétaire du droit d’auteur ou tel qu’autorisé par la loi ou dans le cadre d’une

licence. La source doit être reconnue dans son intégralité. Avery Weigh-Tronix est une marque déposée du groupe de sociétés

Avery Weigh-Tronix. Le contenu de cette publication était correct au moment de sa mise sous presse. Toutefois, Avery Weigh-

Tronix se réserve le droit de modifier à tout moment et sans préavis les spécifications, la conception, les tarifs ou les conditions

d’approvisionnement de tout produit ou service.

Toutes les marques et tous les noms de produits tiers utilisés dans ce document sont des marques de commerce ou des

marques déposées de leurs propriétaires respectifs.

AWT35-501860 Issue AD Page 3

Table of Contents

1. General information and Warnings

page 6

FCC Declaration of Compliance - Déclaration de conformité..……...…………..…...

Training - Formation……………………..………………………………...……………...

Battery Safe Disposal - Élimination sécurisée des batteries……...…………………..

Routine Maintenance - Entretien de routine……………………………………..……..

Cleaning the Machine - Nettoyage de la machine………………………….………….

Sharp Objects - Objets tranchants………………………….………………...…….......

2. Introduction

page 8

Unpacking…………………………………….………………………..…………………..

General Installation Guidelines……………………….…...……………………………..

Levelling the Scale………………..…………………………….……..…………………..

Scale Installation...………………..…………………………….……..…………………..

Battery Operation…………………………….………………………..…………………..

Powering UP/DOWN the Scale…………………………………………………………..

Front Panel………...…………………………………….…………………………….......

Display Annunciators………………………………………………………………….

Operation Keys...……………………….…………………………………..…………

Error Codes………..…………………………………….…………………………….......

3. Scale Operation

page 12

Gross Weighing……………………………………………………………………………

Tare Weighing.………………..……………………………………….………….……….

Clear a Tare………………….……………………….………………………………..

Counting Mode……………………………………………………………………………..

Sampling Parts Prior to Counting.………………….………………………………..

Check Counting………………………………………………………………………..

Checkweighing Mode....……..………………………………….…….………….……….

Setting the Checkweighing Limits………………….………………………………..

AWT35-501860 Issue AD Page 4

Checkweighing Beeper Modes…………………………..…………………………..

Hold Mode for Animal Weighing………………………………………......……..………

Setting the Hold Mode…………...………………….………………………………..

4. Menus

page 17

User Menu……………………..……………………………...……….………….……..….

User Menu Levels………………….………………...……….……………………..…

User Functions Descriptions [UF].………………….……….…………………..……

Supervisor Menu....………………………….……………..………………….……..…….

Supervisor Menu Levels……..……….………………………………………..……...

Supervisor Functions Descriptions [LF].…………..….……………………..….…...

Quick Calibration Menu……..………………………..……………………….……..…….

Quick Calibration Menu Levels…...…………….……………………...……..………

Quick Calibration Functions Descriptions [ECF]…..…………………………..……

5. Scale Configuration [LF 2]

page 21

6. Calibration

page 22

Enabling the Calibration Procedure..….………………………………………………..

Scale Calibration Procedure...………….………………………………………………..

Stamped Calibration……….....………….………………………………………………..

7. RS232 Communications [UF-6]

page 24

Kit Installation……………………..……..………………..…...…………………………..

Output Specifications………………...…………………………...………………...…….

Communications Settings [UF-6]………………………………………………………...

Print Out Formats…………………..……………...……………...………………...…….

8. Replacement Parts

page 28

9. Loadcell Pinouts

page 28

AWT35-501860 Issue AD Page 5

Manual revision history

Current Issue

Date Created

Details of Changes

May 2019

New

Aug 2019

RS232 Kit added and Chapter 6 amended

Jan 2020

Check Counting, UF5 amended

Feb 2023

Hold Mode, UF5 updated

AWT35-501860 Issue AD Page 6

1. General Information and Warnings

1.1. FCC Declarations of Compliance - FCC Déclaration de conformité

United States

This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference in which case

the user will be required to correct the interference at his own expense.

Canada

This digital apparatus does not exceed the Class A limits for radio noise emissions from digital

apparatus set out in the Radio Interference Regulations of the Canadian Department of

Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables

aux appareils numériques de la Classe A prescrites dans le Règlement sur le brouillage

radioélectrique edicté par le ministère des Communications du Canada.Interference Regulations of

the Canadian Department of Communications.

Please be aware this product contains

a lead acid battery which MUST be

removed and disposed of safely prior

to any disposal of the scale.

AWT35-501860 Issue AD Page 7

1.2. Training - Formation

Do not attempt to operate or complete any procedure on a machine unless you have received the

appropriate training or read the instruction books.

Ne pas tenter d’utiliser la machine ou lui appliquer une quelconque procédure sans avoir reçu une

formation adaptée ou lu les manuels d’instruction.

CAUTION! Risk of electrical shock. Refer to qualified service personnel for service.

ATTENTION! Risque de choc électrique. Confier la réparation de l’appareil à un

personnel qualifié.

1.3. Safe Battery Disposal - Élimination sécurisée des batteries

Please be aware this product contains a lead acid battery which MUST be removed and disposed of

safely prior to any disposal of the scale.

This battery can be easily accessed by removing the battery cover found on the underside of the

indicator.

CAUTION! Danger of explosion if battery is incorrectly replaced. Replace only with

the same or equivalent type recommended by the manufacturer.

ATTENTION! Il y a danger d'explosion s'il y a remplacement incorrect de la batterie,

remplacer uniquement avec une batterie du même type ou d'un type équivalent

recommandé par le constructeur.

1.4. Routine Maintenance - Entretien de routine

IMPORTANT: This equipment must be routinely checked for proper operation and calibration.

Application and usage will determine the frequency of calibration required for safe operation.

PRUDENCE: Le fonctionnement et l’étalonnage de cet équipement doivent être vérifiés

régulièrement. Les applications et l’utilisation déterminent la fréquence de l’étalonnage requis pour

une utilisation en toute sécurité.

1.5. Cleaning of Scale - Nettoyage de la machine

Do - Ce qu’il faut faire

Do NOT - Ce qu’il ne faut pas faire

Wipe down the outside of product with a clean

cloth, moistened with water and a small amount

of mild detergent cleaning fluid.

Essuyer la partie externe des produits standard à

l’aide d’un chiffon propre légèrement imprégné

d’eau et d’une petite quantité de détergent doux.

Use harsh abrasives, solvents, scouring

cleaners or alkaline cleaning solutions.

Utiliser des produits abrasifs, des solvants,

des produits de récurage ou des solutions de

nettoyage alcalines.

Spray on to the cloth when cleaning and not

directly onto the indicator area.

Pulvériser tout produit de nettoyage spécifique

sur le chiffon.

Do not attempt to clean the inside of the

machine.

Tenter de nettoyer l’intérieur de la machine.

Spray any liquid directly on to the display

windows.

Pulvériser des liquides directement sur les

écrans d’affichage.

1.6. Sharp Objects - Objets tranchants

Do not use any sharp objects such as screwdrivers or long fingernails to operate the keys.

Ne pas appuyer sur les touches avec des objets tranchants tels que des tournevis ou même des

ongles longs.

AWT35-501860 Issue AD Page 8

2. Introduction

The SBI-110 is a general-purpose indicator ideal for connecting to most bench and floor scales.

This indicator can easily be desk or pole mounted and comes with a power adaptor along with a

rechargeable lead acid battery to allow the scale to be used in applications where power outlets are

limited.

This SBI-110 indicator comes standard with a range of easy-to-operate General weighing functions

along with basic Checkweighing, Counting and Hold modes.

2.1 Unpacking

Carefully take the scale out of its package, make it sure it’s not damaged and all accessories are

included.

• Remove the scale from the carton;

• Remove the protective covering;

• Inspect the scale and indicator for damage;

• Make sure all components are included:

1. SBI-110 Indicator

2. Adaptor plus plug adaptors

3. 3900LP Platform, column and brackets

4. Product manual

2.2. General Installation Guidelines

To get the best performance from the scale try to place the SBI-110 in a location that will not degrade

its accuracy.

• Avoid extremes of temperature. Try to avoid placing the scale in direct sunlight or near air vents;

• Place the scale on a level flat surface. It is not advised to place the scale near vibrating machinery;

• Avoid unstable power sources. Do not use near large users of electricity e.g. welding equipment.

2.2.1 Levelling the Scale

Level the scale using the four adjustable feet on the bottom of the scale, Figure 1, and the bubble

level near the base of the column, Figure 2.

Always check the level prior to using scale.

Fig. 1 Adjust scale feet to level the scale

Fig. 2 Adjust feet until bubble is

centered in black circle

AWT35-501860 Issue AD Page 9

2.2.2 Scale Installation

1. Attach the support column to the bracket at the back of the scale base using the three

mounting screws. Use a 3mm hex (Allen) key to tighten the screws. See Figure 3.

Fig. 3 Insert column into bracket and secure with three screws

2. Place the indicator on the top bracket as shown in Figure 4 and slide it down until it snaps into

the final position. Loosen the adjustment knob shown in Figure 4 and adjust the indicator’s

angle for best viewing of the display, then tighten the knob.

Fig. 4 Slide indicator head onto column bracket

3. The cable from the base to the indicator is run through the column and out through the plastic

bracket at the top when you unpack the scale. Make sure the connector is free of

obstructions, i.e. packing foam, and plug the cable into the connector, as shown in Figure 5.

Tighten the threaded collar.

4. Attach the AC power adapter to the connector on the back of the indicator. See Figure 5.

Fig. 5 Signal cable plugged into back of the indicator

AWT35-501860 Issue AD Page 10

2.3. Battery Operation

The SBI-110 can be operated from a 6V 4Ahrs battery located inside the indicator or plugged into an

acceptable power outlet. Battery life is approximately 107 hours with the backlight off.

When the battery needs charging this symbol, , appears in the upper left corner of the weight

display. The scale will still operate for about 10 hours after which it will automatically switch off to

protect the battery.

When the scale is turned on, the battery status is:

- Green LED, the battery is fully charged;

- Red LED, the battery is low and needs to be recharged.

Do not use any other type of power adaptor other than the one supplied with the scale and verify that

the AC power socket outlet is properly protected.

Charge the battery before using (+12hrs).

2.4. Powering ON/OFF the Scale

With the platform connected and the battery fully charged or the charger plugged into the indicator,

press the ON key to power ON the scale. A display test will be performed on power up and the scale

will finish in normal weighing mode. Press the OFF key to turn the scale off.

2.5. Front Panel

The indicator has a sealed keypad and a 6 digits LCD display 0.59” (40mm) high with a white

backlight. Only the active annunciators are shown below.

2.5.1. Display Annunciators

Display reading is stable

Scale at Zero

NET

Indicates a Net weight

GROSS

Indicates a Gross weight

Under acceptable weight range

Within acceptable weight range

Over acceptable weight range

Battery needs to be recharged

kg lb g Pcs

Current unit of measure

AWT35-501860 Issue AD Page 11

2.5.2. Operation Keys

Keys are shown below along with their functions. Some keys have secondary functions.

Press and hold the OFF key to turn off the scale. “oFF” will be displayed for 2 seconds.

Press the ON key to turn on the scale.

The scale will run through a display test before displaying 0.000.

- Press the UNITS key to scroll through the active units of measure.

- In Menu mode: It aborts a numeric entry and acts as an ESCAPE key (ESC).

- Press the ZERO key to zero the scale. Enabled only within the ±2% range of capacity.

- In Menu mode: It acts as a left arrow key (◄).

- Press the TARE key to perform a tare function.

- In Menu mode: It acts as a right arrow key (►).

- Press the SELECT key to toggle between the operating modes enabled.

- In Menu mode: It increments a numeric value (▲).

- Press the PRINT key to send information to a peripheral device.

- In Menu mode: It acts as an ENTER key to accept a displayed value or function (↵).

2.6. Error Codes

Err H

Initial zero too high (over Full Scale + 10%)

Err L

Initial zero too low (under Full Scale – 10%)

Err N

Unstable internal count, this may indicate the load cell or electronics are faulty

-OL-

Overload, full capacity +9d

AWT35-501860 Issue AD Page 12

3. Scale Operation

This section covers the scale operations of simple weighing, counting and hold. The steps for various

kinds of weighing are explained in the following pages.

A warm-up time of 15 minutes is required to stabilize the measured values.

3.1. Gross Weighing

To perform a gross weighment, follow these steps:

1. Power up the scale. Be sure the scale is displaying weight in the correct unit of measure. Press

the UNITS key, if necessary to change the units of measure the scale is working in.

2. Zero the scale if necessary by pressing the ZERO key. If the weight change is within the Zero

window area the display will show 0.000. Decimal positions available may vary.

3. Place the item(s) to be weighed on the scale platform.

4. The display will now display the weight of the item that is on the weight platter

3.2. Tare Weighing

If you want to do NET weighing, such as weighing objects in a container, follow these steps:

1. Power up the scale. Be sure the scale is displaying weight in the correct unit of measure. Press

the UNITS key, if necessary to change the units of measure the scale is working in.

2. Zero the scale if necessary by pressing the ZERO key. If the weight change is within the Zero

window area the display will show 0.000. Decimal positions available may vary.

3. Place the item to be tared on the scale platform.

4. Press the TARE key. If the container weight is outside the Zero window area the display will show

0.000 weight and the NET annunciator is illuminated. Decimal positions available may vary.

5. Place the item to be weighed on the scale platform. The Net weight of the item is displayed. Press

the SELECT key to choose the Gross or Net weight.

Example: annunciators lit when tare weighing with 5 kg/lb box and 10 kg/lb of items.

3.2.1. Clear a Tare

Remove any load from the scale and press the TARE key until 0.000 is displayed. Decimal positions

available may vary.

Example: annunciators lit when clearing a 5 kg/lb container tare

3.3. Counting Mode

The SBI-110 Counting mode has been designed to allow the operator to easily carry out basic

sampling and counting routines on this scale even if the scale is mainly used for general weighing

applications. By pressing the units’ key until Pcs is illuminated on the display, the scale can now be

quickly used to sample parts ready for counting.

For count accuracy, all items should be uniform in weight and UF-5 set to HOLD 0.

It is recommended that the sample weight be a minimum of 0.1% of scale capacity.

AWT35-501860 Issue AD Page 13

3.3.1. Sampling Parts Prior to Counting

Follow these steps to count items using the sampling method.

1. Power up and if necessary Zero the scale by pressing the ZERO key. If the weight change is

within the Zero window area the display will show 0.000. Decimal positions available may vary.

2. Press the UNITS key until 0 Pcs is displayed.

3. Press SELECT to choose the sample size from: 10, 20, 50, 100 and 200.

4. Manually count the sample of parts onto the scale to the agreed sample size and press the

PRINT key to confirm.

5. Place the remaining parts onto the scale platform to Count Parts. The display will show the

number of parts on the scale.

Example: annunciators lit at steps: 1, 2, 3 and 4 when sample size 10 Pcs

Counting can also be done while using a tare following these steps:

i. After you have set the piece weight place the empty container on the empty scale and press the

TARE key.

ii. The scale will Zero the display and illuminate the Net annunciator. Place the parts to be counted

into the container and read off the net count value.

3.3.2. Check Counting

Make sure that the unit of measure is PCs and follow the instructions in section 3.4.1, page 14.

3.4. Checkweighing Mode

Checkweighing is a function that allows the operator to quickly see if a product is within an agreed

acceptable tolerance, ideal for fast repetitive work where accuracy is important.

By setting upper and lower acceptable weight or count limits for a product the scale can be used to

check for regular weight or count conformity.

To set the limits and beeper mode, see chapters 3.4.1. and 3.4.2. on page 14.

To perform a gross weighment, follow these steps:

1. Power up the scale. Be sure the scale is displaying weight in the correct unit of measure. Press

the UNITS key, if necessary to change the units of measure the scale is working in.

2. Zero the scale if necessary by pressing the ZERO key. If the weight change is within the Zero

window area the display will show 0.000. Decimal positions available may vary.

3. Place the item to be checkweighed on the scale platform.

The weight is displayed and either the LO, OK or HI annunciator will be illuminated letting the

operator quickly see if the item being weighed is within an acceptable weight tolerance to

proceed.

4. Remove item from the scale platform and repeat steps 3 and 4 for each item to be checkweighed.

Checkweighing can also be done while using a tare. After you have zeroed the scale (step 2), place

the item to be tared on the scale, press the TARE key and continue with checkweighing as described

in steps 3 and 4.

Example: annunciators lit when acceptable limits are: LO < 1.00 kg/lb and HI > 4.00 kg/lb

AWT35-501860 Issue AD Page 14

3.4.1. Setting the Checkweighing Limits

i. When the scale is ON, press PRINT and TARE keys together;

UF-1 will be displayed.

ii. Press TARE (►) key;

UF-2 will be displayed.

iii. Press PRINT(↵) key;

iv. Enter or edit the LO limit value by pressing the ZERO(◄) and/or

TARE (►) keys to move the flashing digit left or right and press

the SELECT (▲) key to increase the numeric value;

v. Press the PRINT (↵) key to confirm;

vi. Repeat points iv. and v. for the HI limit;

vii. Choose the beeper mode [000; 001; 002; see section 3.4.2

Table] by pressing ZERO(◄) and/or TARE (►) keys to move the

flashing digit left or right and press the SELECT (▲) key to

increase the numeric value;

viii. Press the PRINT (↵) key to complete and leave the procedure;

ix. Press the UNITS (ESC) key to exit the User Menu.

To disable the Checkweighing mode, set the LO limit to 0 under the UF-2 menu and press

the PRINT (↵) key to confirm. To exit the User Menu, press UNITS (ESC).

The LO and HI annunciators may vary. The illustration shows the annunciators displayed when

acceptable limits are entered for the first time.

3.4.2. Checkweighing Beeper Modes

There are three modes.

o 000

The beeper is disabled.

o 001

The beeper tones only when the load is within acceptable limits.

o 002

The beeper tones only when the load is outside the acceptable limits.

Please, ignore any other mode not listed above.

3.5. Hold Mode for Animal Weighing

This function can be used to capture and hold stable weight/pcs values. The indicator temporarily

freezes (Hold) the value on the screen for the user to view or record.

To enable the Hold mode, see chapter 3.5.1

To perform a Hold weighment, follow these steps:

1. Power up the scale and zero the display, if necessary, by pressing the ZERO key. Be sure the

scale is displaying weight in your preferred unit of measure. Press the UNIT key, if necessary.

2. Open the User Menu and select the Hold function [UF-5] to enable the option [Hold 1]. See the

instructions below.

AWT35-501860 Issue AD Page 15

3. Place the item(s)/animal to be weighed/counted on the scale platform.

The indicator captures the weight.

The indicator freezes the stable weight.

4. Removing the item(s)/animal from the scale platform will clear the hold weight.

5. Repeat the steps above for other Hold weighments.

To disable the Hold mode, open the User Menu and select the Hold function [UF-5], option [Hold 0].

In Hold mode, the Tare and, Zero keys are not available.

The Hold – Animal Weighing mode can be used in combination with the Checkweighing function [UF-

2].

3.5.1 Setting the Hold mode

i. When the scale is ON, press PRINT and TARE keys together.

UF-1 will be displayed.

ii. Press 4x TARE (►) key;

UF-5 will be displayed.

iii. Press PRINT(↵) key;

HOLD 0 will be displayed.

iv. Press TARE (►) key;

HOLD 1 will be displayed.

v. Press PRINT(↵) key to confirm;

vi. Enter or edit the stability window PCt (valid value 1-100

divisions) by pressing the ZERO(◄) and/or TARE (►) keys to

move the flashing digit left or right and press the SELECT (▲)

key to increase the numeric value;

vii. Press the PRINT (↵) key to confirm;

viii. Select timE, the number of consecutive weight readings within

the stability window to be classed as stable weight (valid value

1-64), by pressing the SELECT (▲) key.

Note: the last weight captured is the hold weight that the

indicator will display.

ix. Press the PRINT (↵) key to complete and leave the procedure.

x. Press the UNITS (ESC) key to exit the User Menu.

To disable the Hold mode, set HOLD 0 under the UF-5 menu.

Valid modes are HOLD 0 and HOLD 1 only. Recommended starting settings: PCt 100 and timE

4. Then adjust to meet the weighing application requirements.

AWT35-501860 Issue AD Page 16

3.5.2 Hold Mode Examples

PCt = 20 divisions, stability window

timE =16 weight readings to be taken from within the stability window

The hold weight displayed is the last weight reading (H) taken from within the stability window.

Note: a smaller PCt value sets a tighter stability window in which the stable weight has to be captured

timE number of times.

PCt = 20 divisions, stability window

timE =16 16 weight readings to be taken from within the stability window

The hold weight displayed is the last weight reading (H) taken from within the stability window.

Removing the item(s)/animal from the scale platform will clear the hold weight.

AWT35-501860 Issue AD Page 17

4. Menus

There are three menus that allow configuring, enabling and executing specific functions or options.

pages

• User Menu UF – 1 ~ 11

• Supervisor Menu LF 1 ~ 8

• Quick Calibration Menu ECF – 1 ~ 3

4.1. User Menu

In the User Menu there are various submenus available to configure specific sections of the scale

operating modes, including a diagnostic feature.

4.1.1. User Menu Levels [UF]

Navigate the options by pressing ZERO (◄), TARE (►) and increase a numeric value by SELECT

(▲) key. Press UNITS (ESC) to exit the option or the menu and PRINT (↵) key to confirm.

AWT35-501860 Issue AD Page 18

4.1.2. User Functions Descriptions [UF]

There are 9 Setup Functions.

UF-1

Diagnostic: use this menu to check or verify the performance of the indicator. The

diagnostic tests available include: Scale A to D to view output from the connected scale

base or load device, Internal D-Value, and Battery Voltage.

UF-2

Checkweighing: the acceptable weight is any weight which falls between the upper and

lower limits. Enter this option to set the items relating to checkweighing:

• LOW / HIGH limits. Valid beeper modes: o 000; o 001; o 002.

See chapter 3.4. Checkweighing Mode on page 13.

UF-3

Auto Power-Off: use this to set the length of time before the scale automatically turns

off if not being used. Values can be set between 01 and 99 minutes.

Factory default: AoFF 10 (10min). Auto Power-OFF is disabled when AoFF 00

UF-4

Backlight: use this to set the light mode:

• OFF / Automatic / ON

Factory default: Lit A (automatic)

UF-5

Hold / Animal Weighing Mode: use this to enable and configure the Hold parameters:

• Hold 0 / Hold 1

Factory default: Hold 0 (disabled)

See chapter 3.5 Hold Mode on page 24.

UF-6

RS232 Output: use this to configure the communication port items:

• Format 1 or 2: STABLE / STREAM / MANUAL mode and baud rates.

Factory default: 232 0 (disabled)

See chapter 7. RS232 Communications on page 24.

UF-7

ADC Update Rate: use this to select the sampling frequency: 15 (1), 30 (2) or 7.5Hz (3)

See LF 4, Supervisor Functions Descriptions

UF-8

Zero Tracking: use this to define a ±0 /5div range around zero. When the scale weight

is not at the center of zero but inside this range, ½ of the weight will be subtracted until

the weight is inside the center of zero region.

See LF 5, Supervisor Functions Descriptions.

UF-9

Gravitational value: use this item to key in a gravity constant value.

CAUTION! This item is locked when the calibration switch is at position OFF.

See LF 7, Supervisor Functions Descriptions and chapter 6. Calibration on page 22.

AWT35-501860 Issue AD Page 19

4.2. Supervisor Menu

In the Supervisor Menu there are various submenus available to configure system parameters,

specific sections of the operating modes and the calibration feature (see also chapter 6. Calibration).

4.2.1. Supervisor Menu Levels [LF]

Navigate the options by pressing ZERO (◄), TARE (►) and increase a numeric value by SELECT

(▲) key. Press UNITS (ESC) to exit the option or the menu and PRINT (↵) key to confirm.

4.2.2. Supervisor Functions Descriptions [LF]

There are 8 functions.

LF 1

1st Calibration: see chapter 6. Calibration on page 22.

LF 2

Configuration: use this item to configure system parameters and specific sections of the

operating modes. See chapter 5. Scale Configuration on page 21.

LF 3

Linearization: use this to add 1 linearization point for the scale.

CAUTION! Perform the linearity procedure only if test weights applied to the scale

between the zero and span calibration points are showing slight inaccuracies, such as ±

a few divisions. If large inaccuracies are recorded, this indicates a possible mechanical

problem or possible load cell failure which linearity calibration may not be able to correct.

LF 4

ADC Update Rate: use this to select the sampling frequency: 15 (1), 30 (2) or 7.5Hz (3)

Factory default: SPEEd 1 (standard 15Hz)

LF 5

Zero Tracking: use this to define a ± 0 /5 divisions range around zero. When the scale

weight is not at the center of zero but inside this range, ½ of the weight will be subtracted

until that the weight is inside the center of zero region.

Factory default: ZP 0 (off)

AWT35-501860 Issue AD Page 20

LF 6

Factory default: none.

Brecknell SBI 110 Manuel utilisateur

Marque: Brecknell

Modèle: SBI 110

Taper: Manuel utilisateur

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English: Brecknell SBI 110 User manual

Brecknell SBI 110 Manuel utilisateur

Ce manuel convient également à

Brecknell SBI 110 Manuel utilisateur

dans d''autres langues

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