Adam Equipment CBW 6H, CBW-12aH, CBW 30, CBW 45, CBW-6a User Manual

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Adam Equipment

CBW SERIES

(P.N. 4276, Rev. B9, May 2007)

Software rev.: 1.2- 2.04

(For CBW 6H / 12aH, rev.:1.4-3.00)

CONTENTS

1.0 INTRODUCTION............................................................................................................2

2.0 SPECIFICATIONS .........................................................................................................3

3.0 INSTALLATION..............................................................................................................5

3.1 LOCATING THE SCALE ............................................................................................5

3.2 INSTALLATION OF CBW SERIES.............................................................................5

4.0 KEY DESCRIPTIONS ....................................................................................................6

5.0 DISPLAYS .....................................................................................................................8

6.0 OPERATION..................................................................................................................8

6.1 ZEROING THE DISPLAY...........................................................................................8

6.2 TARING......................................................................................................................9

6.3 WEIGHING A SAMPLE ..............................................................................................9

6.4 PERCENT WEIGHING...............................................................................................9

6.5 PARTS COUNTING .................................................................................................10

6.6 CHECK-WEIGHING .................................................................................................10

6.6.1 Setting up Check-weighing while weighing........................................................11

6.6.2 Setting up Checkweighing while Parts Counting ...............................................12

6.7 ACCUMULATED TOTAL..........................................................................................12

6.8 MANUAL ACCUMULATION .....................................................................................13

6.9

7.0 PARAMETERS ............................................................................................................14

7.1 INCREMENT VALUE ...............................................................................................15

7.2 CONTROL THE BACKLIGHT...................................................................................15

7.3 AUTOMATIC ACCUMULATION...............................................................................15

7.4 ACCUMULATION OF DATA IN MEMORY WHEN [PRINT] IS PRESSED...............16

7.5 AUTO ZERO RANGE...............................................................................................16

7.6 SELECTABLE UNIT OF WEIGHT DISPLAYED.......................................................16

7.7 SETTING OF THE CHECK WEIGHING ALARM......................................................17

7.8 SPEED AT WHICH THE MACHINE WILL RUN THE ADC ......................................17

8.0 BATTERY OPERATION ..............................................................................................18

9.0 RS-

9.1 INPUT COMMANDS FORMAT ................................................................................20

10.0 CALIBRATION .............................................................................................................21

11.0 ERROR CODES ..........................................................................................................22

12.0 REPLACEMENT PARTS AND ACCESSORIES ..........................................................23

13.0 SERVICE INFORMATION ...........................................................................................23

AUTOMATIC ACCUMULATION...............................................................................14

232 INTERFACE....................................................................................................19

1.0 INTRODUCTION

• The CBW series of scales provide an accurate, fast and versatile

series of general purpose weighing scales with counting, % weighing and check-weighing functions.

• There are 2 series of scales - CBW scales which use kilograms as the default unit and the CBWa range of scales have

changeable units from pounds to kilograms. The scales in these

series share the same functions except the CBWa series have

the ability to change the weighing units.

• There are 6 models in each series with capacities up to 45 kg / 100 lb.

• These all have stainless steel weighing platforms on an ABS base assembly.

• All scales have sealed keypads with colour coded membrane switches and the displays are large easy to read liquid crystal type displays (LCD). The LCD’s are supplied with a backlight.

• The scales include automatic zero tracking, audible alarm for pre-

set weights, automatic tare, an accumulation facility that allows the count to be stored and recalled as an accumulated total and bi-directional RS-232 interface for communicating with a PC or printer.

2.0 SPECIFICATIONS

CBW SERIES

Model # CBW 3 CBW 6H CBW 6 CBW 15 CBW 30 CBW 45

Maximum Capacity 3 kg 6 kg 6 kg 15 kg 30 kg 45 kg Readability 0.1 g 0.1 g 0.2 g 0.5 g 1 g 2 g Tare Range -3 kg -6 kg -6 kg -10 kg -30 kg -45 kg Repeatability (Std. Dev.) Linearity ± 0.2 g 0.2 g 0.4 g 1 g 2 g 4 g Units of measure Kg, g

0.1 g 0.1 g 0.2 g 0.5 g 1 g 2 g

CBWa SERIES

Model: CBW-6a

UNITS OF MEASURE

Grams 3000.0 g -3000.0 g Kilograms 3.0000 kg -3 kg Pounds 6.0000 lb -6 lb Pounds/Ounces 6 lb 0.0 oz -6 lb 0.0 oz

Model: CBW-12aH

UNITS OF MEASURE

Grams 6000.0 g -6000.0 g Kilograms 6.0000 kg -6 kg Pounds 12 lb -9.9998 lb Pounds/Ounces 12 lb -9 lb 15.9oz

Model: CBW-12a

UNITS OF MEASURE

Grams 6000.0 g Kilograms 6.0000 kg Pounds 12 lb Pounds/Ounces 12 oz

MAXIMUM

CAPACITY

MAXIMUM

CAPACITY

MAXIMUM CAPACITY

TARE

RANGE

TARE

RANGE

TARE

RANGE

-6000.0 g 0.2 g 0.2 g 0.4 g

-6 kg 0.0002 kg 0.0002 kg 0.0004 kg

-9.9995 lb 0.0005 lb 0.0005 lb 0.001 lb

-9 lb 15.9 oz 0.1 oz 0.1 oz 0.1 oz

READABILITY REPEATABILITY LINEARITY

0.1 g 0.1 g 0.2 g

0.0001 kg 0.0001 kg 0.0002 kg

0.0002 lb 0.0002 lb 0.0004 lb

0.1 oz 0.1 oz 0.1 oz

READABILITY REPEATABILITY LINEARITY

0.1 g 0.1 g 0.2 g

0.0001 kg 0.0001 kg 0.0002 kg

0.0002 lb 0.0002 lb 0.0004 lb

0 to 10 lb:0.01oz 10 to12 lb:0.1oz

READABILITY

REPEATABILIT

0.01 oz 0.02 oz

LINEARITY

Model: CBW-35a

UNITS OF MEASURE

Grams 15000.0 g Kilograms 15.0000 kg Pounds 35.000 lb Pounds/Ounces 35 lb 0.0 oz

MAXIMUM CAPACITY

TARE

RANGE

-10000.0 g 0.5 g 0.5 g 1 g

-10 kg 0.0005 kg 0.0005 kg 0.001 kg

-35 lb 0.001 lb 0.001 lb 0.002 lb

-35 lb 0.0 oz 0.1 oz 0.1 oz 0.1 oz

READABILITY

REPEATABILIT

LINEARITY

Model: CBW-65a

UNITS OF MEASURE

Grams 30000 g Kilograms 30.000 kg Pounds 65.000 lb Pounds/Ounces 65 lb 0.0oz

MAXIMUM

CAPACITY

TARE

RANGE

-30000 g 1 g 1 g 2 g

-30 kg 0.001 kg 0.001 kg 0.002 kg

-65 lb 0.002 lb 0.002 lb 0.004 lb

-65 lb 0.0 oz 0.1 oz 0.1 oz 0.1 oz

READABILITY

REPEATABILIT

LINEARITY

Model: CBW-100a

UNITS OF MEASURE

Grams 45000 g Kilograms 45.000 kg Pounds 100 lb Pounds/Ounces 99lb15.0 oz

MAXIMUM CAPACITY

TARE

RANGE

-45000 g 2 g 2 g 4 g

-45 kg 0.002 kg 0.002 kg 0.004 kg

-99 lb 0.005 lb 0.005 lb 0.01 lb

-99 lb 15.0 oz 0.1 oz 0.1 oz 0.2 oz

READABILITY

REPEATABILIT

LINEARITY

Common Specifications for CBW and CBWa

Interface RS-232 bi-directional Interface Stabilisation Time 2 Seconds typical Operating Temperature Power supply 9 VDC, 800 mA

Through an external adapter

Battery Internal rechargeable battery (~70 hours operation)

Calibration Automatic External Display 6 digits LCD digital display

Scale Housing ABS Plastic, Stainless Steel platform

Pan Size 225 x 275 mm / 8.9” x 10.8”

0°C - 40°C

32°F - 104°F

Overall Dimensions

315 x 355 x 110 mm

12.4” x 14” x 4.3” (wxdxh) Net Weight 4.1 kg / 9 lb Applications Weighing Scales Functions Weighing, parts counting, % weighing, Checkweighing

3.0 INSTALLATION

3.1 LOCATING THE SCALE

• The scales should not be placed in a location

• Avoid extremes of temperature. Do not place

• Avoid unsuitable tables. The table or floor

• Avoid unstable power sources. Do not use

• Do not place near vibrating machinery.

• Avoid high humidity that might cause

• Avoid air movement such as from fans or

• Keep the scales clean. Do not stack material

that will reduce the accuracy.

in direct sunlight or near air conditioning vents.

must be rigid and not vibrate.

near large users of electricity such as welding equipment or large motors.

condensation. Avoid direct contact with water. Do not spray or immerse the scales in water.

opening doors. Do not place near open windows or air-conditioning vents.

on the scales when they are not in use.

3.2 INSTALLATION OF CBW SERIES

• The CBW Series comes with a stainless steel platform packed separately.

• Place the platform in the locating holes on the top cover.

• Do not press with excessive force as this could damage the load

cell inside.

• Level the scale by adjusting the four feet. The scale should be adjusted such that the bubble in the spirit level is in the centre of

the level and the scale is supported by all four feet.

• Attach the power supply cable to the connector on the bottom of the scale. Plug in the power supply module. The power switch is located on the base on the right side of the scale.

• The scale will first display the model number (CBW 30- where 30 denotes the capacity of the scale in kg), followed by the revision numbers (1.2-2.03 where 1.2 is the current hardware revision number of the main circuit board and 2.03 is the current software revision number). A self-test is followed next. At the end of the

self-test it will display “ZERO”, if the zero condition has been achieved. A stable symbol and “GROSS” indicators are also

displayed.

4.0 KEY DESCRIPTIONS

KEYS PRIMARY FUNCTION SECONDARY FUNCTION

[Zero]

[Tare]

Sets the zero point for all subsequent weighing. The display shows zero.

It tares the scale and stores the current weight in memory as a tare value, subtracts the tare value from the weight and shows the results. This is the net weight.

or [Enter] key when

setting parameters or other functions.

A secondary function is

available to increment the active digit when setting a value for parameters or other functions.

[Limit]

[%]

[Func]

[Print]

[Units]

It sets the limits for check weighing and allows setting of either the low limit or the high limit or both.

It enters the percent weighing function. Allows the weight, unit weight, and count to be seen when parts counting.

This is used to select the function of the scale. When the scale is weighing, it will select parts counting. When it is not in the weighing mode it will return the user to weighing.

It is used to print the results to a PC or printer using the RS232 interface. It also adds the value to the accumulation memory if the accumulation function is not automatic.

It is used to change the weighing units of the display from kilograms to grams and

back to kilograms for CBW

series.

For CBWa scales this key will

select kilograms, grams, Pounds and Pounds/ounces for the weighing unit, if enabled. This should only be done in gross weighing or at zero.

A secondary function

A secondary function is

None.

is available to move the active digit to the right when setting values for parameters or other functions.

available to move the active digit to the left when setting values for parameters or other functions.

A secondary function [C] is

available to act as a clear key when setting values for parameters or other functions.

A secondary function [ESC] is

used to return to normal operation when the scale is in a parameter setting mode.

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