Torbal BAS User Manual

Industrial Crane Scale
Instruction Manual Model:
BA15S – BA150S
BA15SR – BA150SR

Table of Contents

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Cautionary Notes and Precautions…………………………………………………………………………………….………

1.

Important Handling Cautions and Warnings……………………….………………………… ……………….…….

1.1.

Specifications……………………………………………………………………………...……………………………….……

2.

Scale’s Specifications……………………………………………………………… ………..…………………………

2.1.

Remote Control’s Specifications…………………………………………………………………….………… …… …

2.2.

Keys, Display Indicators and Abbreviations…………………………………………………………… ……………….……

3.

Parts Descriptions………………………………………………………………………………………………………………

4.

Unpacking Balance and Getting Started…………………………………………………..………… ……………….………

5.

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

6.

7.

Remote Control…………………………………………………………………………… ………… ……………… …… ……
Basic Principles of Weighing.………………………………………………………………………………………….……….

8.

Functions, Descriptions and Definitions………………………………………………………………………………………

9.

Weighing…………………………………………………………………………………………….……………………………

10.

Taring……..…………………………………………...………………………………………….………………….……

10.1

Extending the Resolution………………………...………………………………………….…………………….……

10.2

Zeroing the Scale……..…………………….………………………………………………………..………….………

10.3

Auto Zero…………….……………...…………………………………………………………………………………..………

11.

Parts Counting………………………………………………………………………………………….………………………

12.

Using the Default Sample Setting.……………………………………………………………………...……………

12.1.

Using a Custom Sample Setting…………………………………………………………………...…………………

12.2.

Counting Based on a Known Individual Piece Weight…………..………….…………………………..…….……

12.3.

Units of Measure……………………………………………………………………………………....………………………

13.

Percent Weighing…………………………………..…………………………………………………………...………………

14.

Recipe Weighing…………………………………………………………………………………………….……………...…

15.

Calibration……..………………………………………………………………………………….……………………………

16.

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

16.1.

Stepped Calibration………………………………………………………………………………………………………

16.2.

Port 1 – RS232 Communication Port Configuration…………………………..………………………………….…………

17.

Data Transmission and Exchange Protocol…….………………………………………………………..….………

17.1

Baud Rate………………………………………………………………………………… ….…………..……….……

17.2

Bites………..……………………………………………………………………………………………..…….…………

17.3.

Parity…………...…………………………………………………………………………………………………………

17.4.

Receipt Printout………………………………………..……………………………… ……………………………..…………

18.

Enabling and Disabling Receipt Fields……………………………………………………………………….………

18.1.

Assigning Operator and Product ID Numbers……………………………………………………………….………

18.2.

Dynamic and Animal Weighing……………………….………………………………………… ……………………..………

19.

Storing Tare Values…………………………………………………………………….…………………………….…………

20.

Storing a Tare Value Manually……………………………………………………………..……………….……… …

20.1.

Storing a Tare Value Automatically……………………………………………………………………..….…………

20.2.

Recalling a Previously Stored Tare Value...……….……………………………………....……………….…………

20.3.

Min Max Weighing…………………………………...…….………………………………………………………….………

21.

Newton – Force Measurement……….…...……………………………………………………… ……………………..……

22.

Filtering……………..………………………..…………………………………………………………………………………

23.

Date and Time………………………………………………………………………….……………….…………….…………

24.

Enabling and Disabling Date and Time Stamping…………………………………………………………………...

24.1.

Setting the Current Time and Date……………………………………………………………………………… ……

24.2.

Enabling PIN Access to the Date Configuration Function……………………………………………..………..…

24.3.

Threshold Check Weighing and Opto-Isolator…………………………………………………………………………….…

25.

25.1.

26.

27.

29.

30.

31.

32.

33.

34.

35.

36.

Enabling Check Weighing and Setting Threshold Limits…………….………………………………………………
Totalizing…………………………………………………………………………………………………………………………
RF Channel Setup for Remote Control………………………………………………………………………………………
LCD Back Light……………………………………………………………………………..…………… ……..………………
Auto Off….……………………………………………………………………….………………………………… ……………
Changing to Grams (g) or Pounds (lb)……….……………………………………… ……….………………..……………
Menu Customization………………………………………………………………………………………………………….…
Restoring Default Setting…………………………………………………….…………………… ……………………………
Common Errors and Troubleshooting…………………………………………………………………………………………
Maintenance………………………………………………………………………………………….………………………….
Limited Warranty…………………..……………………………………………………………….……………..……………

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Torbal Crane Scales

Chapter 1: Cautionary Notes

Remember choose a proper location for you scale. Always handle the unit with care.

The correct location and proper environment make an important contribution to the accuracy of the weighing

results of TORBAL industrial scales.

The optimum location and installation for your scale:

• Stable, vibration-free mounting installation.

• Away from direct sunlight

• Not exposed to high temperature variations

• Away from direct drafts

• When mounting take extra caution and make sure that your mounting method

will support a load which is equal to twice the weight of the scale’s maximum
weighing capacity. Improper mounting of the crane scale can result in having the
unit fall from its mounted height and can cause serious injury or death.

- 2 -

CAUTION:

WARNING:

• The scale is designed for indoor use only.

• Do not operate the scale in hazardous areas or conditions.

• Do not use the scale in locations subject to high humidity.

• Do not connect cables in ways other than those mentioned in this manual.

• Be sure to set the scale on a firm, stable, horizontal surface.

• Never stand on or lean upon this product. Equipment may fall or collapse, causing breakage

and possible injury.

• Before moving the product, unplug it and unplug all cables connected to it.

• When storing, transporting or returning the scale for service, always use the original

packaging.

• Never attempt to repair, disassemble or modify the scale yourself. Tampering with the scale

may result in injury and cause more damage to the equipment.

• Be sure to use the specified power source.

• Do not allow foreign matter to fall into the scale.

• If water or other liquid spills into the scale, do not continue to use it. Unplug the power cord

immediately and contact technical support.

1.1. Important handling Cautions and Warnings

Follow all safety guidelines in order to avoid electrical shock, or damage to

connected peripheral devices.

• All necessary repairs or internal adjustments should be made by authorized personnel only.

• To avoid the risk of fire use an outlet of the proper type that provides the specified voltage. The

required voltage for the power supply is 115vAC @ 60Hz and requires a minimum of 1.2 amperes
of current.

• Do not use the scale when the cover is open.

• Do not use the scale in explosive atmospheres.

• Do not use the scale in very high humidity.

• If the scale does not operate properly, unplug the power supply and do not use it until checked by

authorized personnel.

Disposal of electronic equipment in waste containers is

forbidden by law.

• Please dispose of electronic equipment in appropriate recycling centers or by

returning to the original point of purchase.

- 3 -

Always handle your scale with care. Damage caused by improper handling is not covered
under the scale’s warranty. Improper installation can cause a safety hazard.

When mounting take extra caution and make
sure that your mounting method will support a
load which is equal to twice the weight of the
scale’s maximum weighing capacity. Improper
mounting of the crane scale can result in having
the unit fall from its mounted height and can
cause serious injury or death.

DO NOT let the scale fall or drop from its
tabletop surface!

Never drop or throw articles at the scale or any
other parts of the unit!

DO NOT spray water or any other liquids at the
scale to avoid liquid damage!

- 4 -

Chapter 2: Specifications

2.1 Scale Specifications

BA15S BA15SR BA30S BA30SR BA60S BA60SR BA150S BA150SR

Capacity

Readability (d)

Temporary (BP) Increased

Resolution

Stabilization time (typical)

Tare Range

Indicator Dimensions

Overall Height

Scale Weight

Internal Battery

Working Time w/Battery

Charging Time

External Power Supply

Operating Temperature

RS232 Female Opto-Isolator

RS232 Male Opto-Isolator

Class

Warranty

2.2 Remote Control Specifications

Operating Range

Frequency

Channels

Power

Battery Operating Time

(no backlight)

Battery Operating Time

(with backlight)

Power Consumption

(no backlight)

Power Consumption

(no backlight)

LCD Dimensions

Remote Control Dimensions

Operating Temperature

Model

15 kg / 30 lbs 30 kg / 60 lbs 60 kg / 150 lbs 150 kg / 300 lbs

5 g / 0.01 lbs 10 g / 0.02 lbs 20 g / 0.05 lbs 50 g / 0.1 lbs

0.5 g / 0.001 lbs 1 g / 0.002 lbs 2 g / 0.005 lbs 5 g / 0.01 lbs

< 3s

-15 kg -30 kg -60 kg -150 kg
195x165x100 mm (7.7x6.5x3.9 in)

500 mm (19.7 in)

3.3 kg (7.3 lb)
Lead Acid

> 8 hours
< 3 hours

12 VDC@160ma

-10C to +40C
Bidirectional
Bidirectional

III

One Year

Remote Control

656 ft (200m)

915 Mhz, 868 Mhz

16

4 x 1.5V AAA Batteries

60 hours

20 hours

20 mA

50 mA

47 x 33 mm (1.9 x 1.3 in)

80 x 185 x 35 mm (3.1 x 7.3 x 1.4 in)

-10C to +40C

- 5 -

Chapter 3: Keys, Display Indicators and Abbreviations

Key Primary Function

ÆTÅ

Æ0Å

MENU

B/G

HR

Display Indicator

AUT

NET

Power On and Power Off

Tare – used to tare the weighing pan

Zero – used to zero the scale (Legal for Trade models only)

Menu – used to access the main menu

Data Transfer – used to print data or transfer data to a PC via the RS232 communication port

Gross Weight – used to change display from Net Weight to Gross Weight

High Resolution – temporarily (5 sec) increases the display resolution

Description

Stability Indicator - The weighing result has stabilized and an accurate reading may be taken.
Zero - The scale is maintaining a “center of zero” condition. (Legal for Trade models only)
AZSM (Automatic Zero Setting Mechanism) is enabled. Always enabled in Legal for Trade models.
Net Weight – indicates that the container weight has been removed by tare

- 6 -

Chapter 4: Parts Description

Front View Front View w/Remote Control Side View

Rear View Remote Control RS232 Port and

- 7 -

Opto-Isolator Output

Chapter 5: Unpacking the Balance and Getting Started

1. Carefully remove the crane scale, ac adapter, as well as the remote control and antenna (optional) out

of the packaging.

2. After removing all of the components, place the crane scale on a table top surface.

3. Using scissors cut the plastic tie straps which secures the hook during shipping.

4. If an optional remote control is purchased, mount the remote antenna onto the

crane scale by firmly screwing it into the antenna port located on the left side.

5. After assembling the unit, plug in the AC adapter to the AC adapter socket

located on the right side the scale. Leave the adapter plugged in for
minimum of 3 hours in order to charge the scale’s internal battery.

6. Once the battery has been charged the scale maybe installed.

Before installing the scale make sure that the scale’s hook is
in place, and firmly secured with two locking retaining rings
located on both sides of the hook shaft.

7. When mounting take extra caution and make sure that your mounting method will support a load

which is equal to twice the weight of the scale’s maximum weighing capacity.

Improper mounting of the crane scale can result in having the unit fall from
its mounted height and can cause serious injury or death.

8. After installing the scale, the unit can be turned on by pressing the power ON key ( ).

C-1 0

9. To turn the scale OFF press the Power “OFF” button (

- 8 -

).

00

Chapter 6: Battery Operation

The BAS Crane Scale is equipped with six Ni-MH 1.2V or two 3.7V internal rechargeable batteries. The
battery pack is built in as an integrated part of the scale’s back cover. The battery has been designed to handle
up to 1,000 charging cycles, which should allow the battery to last anywhere from two to three years. The
battery pack should be replaced when after fully charged its operating time is reduced to 20% of its nominal
value (fewer than 4 hours). In order to replace the battery pack, please contact Torbal Technical Support.
Never attempt to replace the battery on your own. By doing so you may cause scale damage and void the
manufacture’s warranty.

Useful Tips for Operating the Scale with a Battery

• In order to increase the battery’s operating life, it is recommended to set the scale’s back light mode to

(“back light battery” – B_LBAT). Refer to Chapter 29 (LCD back light).

• The scale’s internal battery’s are always in the charging mode when the scale is plugged into a power

outlet. Do not allow the battery’s to completely discharge as this may damage the battery or reduce its
life.

• When operating the unit on batteries it is recommended to enable the scale’s “Auto-Off” function by

setting it to AUT BAT. This will turn the scale off automatically after 5 minutes of inactivity. Refer to

Chapter 30 (Auto Off).

- 9 -

Chapter 7: Remote Control (Optional)

The wireless remote control allows controlling the scale and receiving the weighing result on the remote’s
LCD display in real time.

Key Primary Function

MENU

↑,↓,→,←

ENTER

→T←
→0←

PRINT

ON/OFF

BACKLIGHT

1. After unpacking the remote control install four AAA batteries. To do

2. To change the remote’s RF Channel, RS232, or LCD settings, press

B/G

HR

so unlock the remote’s access cover by moving the securities switch to

the right (1). After moving the security switch, open the battery cover
by lifting it on its left side (2). When installing the batteries be sure to
use correct polarity (+/-) (3).

To begin using the remote control press the On/Off key. By default the
remote control is set to receive and send data to the unit using RF
Channel 1. The BAS Crane Scale is set to the same RF channel
therefore; the remote control will communicate with the unit
automatically as soon as it turned on.

the MENU key and configure the remote with the appropriate settings.

Allows accessing the remote control main menu.
Allows navigating remote’s main menu.

Tares the scale or accepts selected options in the main
menu.

Zeros the scale.
Indicates the gross weight

Initializes the scale to print or perform data transfer

through RS232

Disables and enables the remote control
Indicates weighing result with higher resolution
Enables remote LCD backlight

- 10 -

Chapter 8: Basic Principles of Weighing

1. The scale should be properly zeroed before weighing. Proper zeroing is indicated by the Zero

→0←

Indicator (
(

→0←

) key to Zero an empty pan.

2. Weighing allows taring over the entire weight range. This is accomplished by pressing the Tare

key, (

→T←

capacity is not overloaded.

3. An accurate weighing result should not be taken until the stability indicator, ( ) , indicates that

the result is stable, and the hanging load is stable from swiveling.

4. For best results place the unknown weight in the center of the pan.

5. Always protect the scale from dirt, dust, and corrosive liquids. When Cleaning use of a clean cloth

with soap and water, and then dry with a clean wiper.

6. Use the “Active” function to customize the scale’s main menu and disable functions that are not used.

This makes use the main menu fast and easy.

7. Always secure the weighing load on the hook with extra caution to make sure it will not fall off.

) on the display. If the display signals an out of zero condition (----), press the

). Care should be exercised when tare is in use to be sure that the scale’s maximum

Never overload the scale in excess of 20% of the scale’s rated maximum
capacity.

- 11 -

Chapter 9: Functions, Descriptions and Definitions

• Parts Counting is used to count parts based on their established average piece weight.

• Percent weighing is used to establish the relative weight of an unknown, compared to that of a stored

reference weight and expressed as a percent.

• Recipe Making is used for weighing and summing individual ingredients such as powers or liquids

during recipe making or mixing compounds.

• Check weighing is used to check whether a weight of an object falls within specified threshold limits.

• Animal and dynamic weighing is used to weigh animals or objects which are in motion while on the

pan.

• Tare Storing is used to store the values of various containers used for weighing.

• Filtering is used to minimize or eliminate the effects of vibrations in the weighing surface.

• Min / Max Indication is used in conjunction with Check Weighing to control external indication or

sorting equipment.

• Totalizing is used for summation of sequential weighing results of items or articles.

- 12 -

Chapter 10: Weighing

1. To begin weighing, press the power button ( ) to turn the scale ON. The scale will go through its

initialization procedure and automatically enter “Weighing Mode”. The scale is ready to begin

weighing as soon as the stabilization (

0

00

2. When weighing, always hang each load on the scale’s hook with caution and make sure it is safety

secured. The weighed result may be taken when the stabilization indicator appears on the display.

) and zero (Æ0Å) indicators appears on the display.

12

10.1 Taring

1. If a hanging pan is used for weighing, it may be tared. In taring the pan, the scale subtracts the weight

of the pan from the gross weight to obtain the net weight.

2. To tare the hanging pan, hang it on the hook. The pan’s weight will be shown on the display.

2

04

00

- 13 -

3. Once the stabilization indicator appears on the display, the pan is ready to be tared. To tare the pan,

press the “T” button. The display will show a dotted line which indicates the scale has begun the taring
process.

-------

4. When finished taring, the balance will return to weighing and the NET indicator will be lit. The

display will indicate 0.00g.

0.00

5. Place the unknown weight in the tared hanging pan. The NET weight will be displayed.

20.00

6. To obtain the gross weight (Tared pan + unknown weight) press the B/G key.

22

04

- 14 -

10.2 Extending the resolution

1. The resolution of the scale can be temporarily increased by pressing the HR key. This temporary

increase in resolution can be very useful in scales where d=e. The display resolution is increased for 5

seconds and then reverts automatically.

22

Note: These results are not legal for trade and cannot be sent to a printer or an external computer.

10.3 Zeroing the scale

If the display signals are out of zero condition “—“, the scale must be zeroed before weighing.

036

- -

1. To zero the scales press the Æ0Å key.

-------

- 15 -

0

00

(

)

Chapter 11: Auto-zero

All BA Scales are equipped with AZSM, the “Auto Zero Setting Mechanism.” AZSM automatically
maintains a center of zero and 5.0d.

1. Enter the main Menu by pressing the MENU key

0

2. Select “AutotA” by pressing the T key.

AutotA

00

Autota

3. To enable Auto-zero press the T key when “Aut on” is displayed, to disable press the T key when

“AutoFF” is displayed or select “out” to exit.

Aut on

Autoff

- 16 -

(

)

Chapter 12: Parts Counting

Functions Options:
PCS Off

PCS On
PCS ..
PC Set
PC UM
PCS RS

12.1. Using a default sample size setting

1. Hang a container or a hanging pan on the hook while in the weighing and press the T key to tare.

( PCsoff)
(pcs on)

(PCS . .)

(PC SET)
(PC UMM)
(PCs rS)

Disables Parts Counting
Enables Parts Counting
Recalls the last Average Pieces Weigh used in for counting
Setting a custom sample size
Setting a custom known Individual Piece Weight
obtaining the average piece weight from secondary higher accuracy scale via RS232

PCS

-------

2. Place a sample in the pan. The sample size must equal to one of the pre-set options: 5,10,20,50,100,

200,500, and press the MENU key

PCS

25

3. Wait for PCS to appear on the display and press the T key

00

pCS

- 17 -