Adam Equipment CBW 3, CBW 6H, CBW 6, CBW 15, CBW 30, CBW 45, CBWa 6a, 12aH, 12a, 35a, 65a, 100a Scales User manual

Adam Equipment
CBW SERIES
(P.N. 4276, Rev. B7, March 2006)
Software rev.: 1.2- 2.04
(For CBW 6H / 12aH, rev.:1.4-3.00)
© Adam Equipment Company 2006
© Adam Equipment Company 2006
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Tel: (281) 359-8538 Toll Free:(866) 433-6682
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
AUTOMATIC ACCUMULATION...............................................................................14
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-232 INTERFACE....................................................................................................19
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
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1.0 INTRODUCTION
x The CBW series of scales provide an accurate, fast and versatile
series of general purpose weighing scales with counting, % weighing
and check-weighing functions.
x 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.
x There are 6 models in each series with capacities up to 45 kg / 100
lb.
x These all have stainless steel weighing platforms on an ABS base
assembly.
x 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.
x
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 bidirectional RS-232 interface for communicating with a PC or printer.
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2.0 SPECIFICATIONS
CBW SERIES
Model #
Maximum Capacity
Readability
Tare Range
Repeatability (Std.
Dev.)
Linearity ±
Units of measure
CBW 3
CBW 6H
CBW 6
CBW 15
CBW 30
CBW 45
3 kg
0.1 g
-3 kg
0.1 g
6 kg
0.1 g
-6 kg
0.1 g
6 kg
0.2 g
-6 kg
0.2 g
15 kg
0.5 g
-10 kg
0.5 g
30 kg
1g
-30 kg
1g
45 kg
2g
-45 kg
2g
0.2 g
0.2 g
0.4 g
1g
2g
4g
Kg, g
CBWa SERIES
Model: CBW-6a
UNITS OF
MEASURE
Grams
Kilograms
Pounds
Pounds/Ounces
MAXIMUM
CAPACITY
3000.0 g
3.0000 kg
6.0000 lb
6 lb 0.0 oz
TARE
RANGE
-3000.0 g
-3 kg
-6 lb
-6 lb 0.0 oz
READABILITY
REPEATABILITY
LINEARITY
0.1 g
0.0001 kg
0.0002 lb
0.1 oz
0.1 g
0.0001 kg
0.0002 lb
0.1 oz
0.2 g
0.0002 kg
0.0004 lb
0.1 oz
MAXIMUM
CAPACITY
6000.0 g
6.0000 kg
12 lb
12 lb
TARE
RANGE
-6000.0 g
-6 kg
-9.9998 lb
-9 lb 15.9oz
READABILITY
REPEATABILITY
LINEARITY
0.1 g
0.0001 kg
0.0002 lb
0.01 oz
0.2 g
0.0002 kg
0.0004 lb
0.02 oz
Model: CBW-12aH
UNITS OF
MEASURE
Grams
Kilograms
Pounds
Pounds/Ounces
0.1 g
0.0001 kg
0.0002 lb
0 to 10 lb:0.01oz
10 to12 lb:0.1oz
Model: CBW-12a
UNITS OF
MEASURE
Grams
Kilograms
Pounds
Pounds/Ounces
MAXIMUM
CAPACITY
6000.0 g
6.0000 kg
12 lb
12 oz
© Adam Equipment Company 2006
TARE
RANGE
-6000.0 g
-6 kg
-9.9995 lb
-9 lb 15.9 oz
READABILITY
0.2 g
0.0002 kg
0.0005 lb
0.1 oz
REPEATABILIT
Y
0.2 g
0.0002 kg
0.0005 lb
0.1 oz
LINEARITY
0.4 g
0.0004 kg
0.001 lb
0.1 oz
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Model: CBW-35a
UNITS OF
MEASURE
Grams
Kilograms
Pounds
Pounds/Ounces
MAXIMUM
CAPACITY
15000.0 g
15.0000 kg
35.000 lb
35 lb 0.0 oz
TARE
RANGE
-10000.0 g
-10 kg
-35 lb
-35 lb 0.0 oz
READABILITY
MAXIMUM
CAPACITY
30000 g
30.000 kg
65.000 lb
65 lb 0.0oz
TARE
RANGE
-30000 g
-30 kg
-65 lb
-65 lb 0.0 oz
READABILITY
MAXIMUM
CAPACITY
45000 g
45.000 kg
100 lb
99lb15.0 oz
TARE
RANGE
-45000 g
-45 kg
-99 lb
-99 lb 15.0 oz
READABILITY
0.5 g
0.0005 kg
0.001 lb
0.1 oz
REPEATABILIT
Y
0.5 g
0.0005 kg
0.001 lb
0.1 oz
LINEARITY
REPEATABILIT
Y
1g
0.001 kg
0.002 lb
0.1 oz
LINEARITY
REPEATABILIT
Y
2g
0.002 kg
0.005 lb
0.1 oz
LINEARITY
1g
0.001 kg
0.002 lb
0.1 oz
Model: CBW-65a
UNITS OF
MEASURE
Grams
Kilograms
Pounds
Pounds/Ounces
1g
0.001 kg
0.002 lb
0.1 oz
2g
0.002 kg
0.004 lb
0.1 oz
Model: CBW-100a
UNITS OF
MEASURE
Grams
Kilograms
Pounds
Pounds/Ounces
2g
0.002 kg
0.005 lb
0.1 oz
4g
0.004 kg
0.01 lb
0.2 oz
Common Specifications for CBW and CBWa
Interface
Stabilisation Time
Operating
Temperature
Power supply
Battery
Calibration
Display
Scale Housing
Pan Size
Overall
Dimensions
(wxdxh)
Net Weight
Applications
Functions
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RS-232 bi-directional Interface (Optional)
2 Seconds typical
0°C - 40°C
32°F - 104°F
9 VDC, 800 mA
Through an external adapter
Internal rechargeable battery (~70 hours operation)
Automatic External
6 digits LCD digital display
ABS Plastic, Stainless Steel platform
225 x 275 mm / 8.9” x 10.8”
315 x 355 x 110 mm
12.4” x 14” x 4.3”
4.1 kg / 9 lb
Weighing Scales
Weighing, parts counting, % weighing, Checkweighing
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3.0 INSTALLATION
3.1
3.2
LOCATING THE SCALE
x
The scales should not be placed in a location
that will reduce the accuracy.
x
Avoid extremes of temperature. Do not place
in direct sunlight or near air conditioning
vents.
x
Avoid unsuitable tables. The table or floor
must be rigid and not vibrate.
x
Avoid unstable power sources. Do not use
near large users of electricity such as welding
equipment or large motors.
x
Do not place near vibrating machinery.
x
Avoid high humidity that might cause
condensation. Avoid direct contact with water.
Do not spray or immerse the scales in water.
x
Avoid air movement such as from fans or
opening doors. Do not place near open
windows or air-conditioning vents.
x
Keep the scales clean. Do not stack material
on the scales when they are not in use.
INSTALLATION OF CBW SERIES
x The CBW Series comes with a stainless steel platform packed
separately.
x Place the platform in the locating holes on the top cover.
x Do not press with excessive force as this could damage the load cell
inside.
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x 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.
x 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.
x 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 selftest 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]
Sets the zero point for all
subsequent
weighing.
The
display shows zero.
or [Enter] key
setting parameters or
functions.
[Tare]
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.
A secondary function
is
available to increment the active
digit when setting a value for
parameters or other functions.
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[Limit]
It sets the limits for check
weighing and allows setting of
either the low limit or the high
limit or both.
A secondary function
is available to move the active digit
to the right when setting values for
parameters or other functions.
[%]
It enters the percent weighing
function. Allows the weight,
unit weight, and count to be
seen when parts counting.
A secondary function
is
available to move the active digit to
the left when setting values for
parameters or other functions.
[Func]
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.
A secondary function [C] is
available to act as a clear key
when setting values for parameters
or other functions.
[Print]
It is used to print the results to
a PC or printer using the
optional RS-232 interface. It
also adds the value to the
accumulation memory if the
accumulation function is not
automatic.
A secondary function [ESC] is
used to return to normal operation
when the scale is in a parameter
setting mode.
[Units]
It is used to change the
weighing units of the display
from kilograms to grams and
back to kilograms for CBW
series.
None.
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.
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5.0 DISPLAYS
The LCD display will show a value and a unit to the right of the digits.
Other labels are TARE, GROSS, ZERO,
/ O (Stable) and
(Low battery).
6.0 OPERATION
6.1
ZEROING THE DISPLAY
x You can press the [Zero/Enter] key at any time to set the zero point
from which all other weighing and counting is measured. This will
usually be necessary when the platform is empty. When the zero
point is obtained the display will show the indicator for “ZERO”.
x The scale has an automatic re-zeroing function to account for minor
drifting or accumulation of material on the platform. However you
may need to press the [Zero/Enter] key to re-zero the scale if small
amounts of weight are still shown when the platform is empty.
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6.2
TARING
x Zero the scale by pressing [Zero/Enter]. The zero indicator will be
on. Place a container on the pan and its weight will be displayed.
x Press [Tare] to tare the scale. The weight that was displayed is
stored as the tare value and it is subtracted from the display, leaving
zero on the display. The "TARE" indicator will be on and the
“GROSS” indicator will be off. As product is added only the weight of
the product will be shown. The scale could be tared a second time if
another type of product was to be added to the first one. Again only
the weight that is added after taring will be displayed.
x When the container is removed a negative value will be shown. If the
scale was tared just before removing the container, this value is the
gross weight of the container plus all products which were removed.
The “ZERO”- indicator will also be on because the platform is back
to the same condition it was when [Zero/Enter] was last pressed.
6.3
WEIGHING A SAMPLE
To determine the weight of a sample, first tare an empty container if used,
then place the sample in the container. The display will show the weight
and the units of weight currently in use.
6.4
PERCENT WEIGHING
x The scale will allow a sample weight to be shown as 100%. Then
any other weight placed on the scale will be displayed as a
percentage of the original sample. For example is 350g is placed on
the scale and the [%] key is pressed the display will show 100.00%.
Remove the 350g weight and place a 300g weight on the scale. The
display will show 85.71% as 300g is 85.71% of 350g.
NOTE: The scale may jump by large numbers unexpectedly if small weights are
used to set the 100% level. For example, if only 23.5g is placed on a scale with
0.5g increments and the scale is set to 100%, the display will show 100.00%,
however a small change of weight will cause the display to jump to 102.13% as
one scale division (0.5g) increase to 24.0g will be equivalent to an increase of
2.13%.
x Pressing [Func] will return the scale to weighing.
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6.5
PARTS COUNTING
x Before beginning, tare the weight of any container that will be used,
leaving the empty container on the scale.
x For CBW- 6H /12aH, place the sample first and then press the
[Func] key. For all other models first press the [Func] key to begin.
The scale will show "P 10" asking for a sample size of 10 parts.
Change the sample size by pressing the [Tare/Ï] key. The display
will cycle through the options: 10, 20, 50, 100, 200 and back to 10.
x Place the number of samples on the scale. The number should
match the options for parts counting, i.e., 10, 20, 50, 100 or 200
pieces.
x Press the [Zero/Enter] key when the number matches the number
of parts used for the sample. As more weight is added, the display
will show the number of parts (pcs).
x Press the [%] key to display unit weight (g/pcs or lb/pcs), Total
weight (kg or lb) or the count (pcs).
x Press [Func] to return to normal weighing.
x ‘lb’ will be shown on the CBWa scales when weighing unit is set to
pounds.
6.6
CHECK-WEIGHING
Check-weighing is a procedure to cause an alarm to sound when the
weight on the scale meets or exceeds the values stored in memory. The
memory holds values for a high limit and a low limit. Either or both the
limits can be used.
NOTE: The alarm can be set to OFF (See the section 7.7 on Parameter).
In this case the display will indicate whenever the weight is within or
exceeds the limits by showing ‘OK’, ‘HI’ or ‘LO’.
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6.6.1 Setting up Check-weighing while weighing
x Press [Limit]. It will show the current High Limit with the left most
digit flashing and the HI symbol on the left of the display.
x To select the digit to be changed press [Limit/Î] or [%/Í]. Use
[Tare/Ï] to increment the flashing digit. When the desired value is
shown press [Zero/Enter] to accept the value. If you want to reset
the value to zero, press the [Func/C] key to clear the value.
x After pressing [Zero/Enter] the display will then show the Low Limit,
the “LO” symbol will be on to the left side of the display. Enter the
low limit in the same way the high limit was entered.
x The limits are displayed in Kg.
x Pressing the [Zero/Enter] key will return the scale to weighing, with
the Check-weighing function enabled.
x When a weight is placed on the scale the arrows will show whether
the weight is above or below the limits and the beeper will sound as
described below.
BOTH LIMITS SET The display will show OK and the beeper will sound
when the weight is between the limits.
LOW LIMIT SET
HIGH LIMIT is set to zero.
The display will show OK and the beeper will sound
when the weight is less than the Low Limit. Above
the Low Limit the display will show HI and the beeper
will be off.
HIGH LIMIT SET
LOW LIMIT is set to zero.
The display will show LO and the beeper will be off
when the weight is less than the High Limit. Above
the High Limit the display will show OK and the
beeper will be on.
BOTH LIMITS SET The beeper will never sound and the display will show
LOW IS SET
LO if the weight is less that the Low Limit and HI if the
GREATER THAN
weight is greater than the Low Limit.
HIGH
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6.6.2 Setting up Checkweighing while Parts Counting
x Checkweighing facility can be set up for Parts Counting by entering
values as Low and High Limits to be keyed in by the user. The limits
are displayed in PCS.
x Press [Func] to enter the Parts Counting mode. Press [Zero/Enter]
to fix a sample size. Press [Limit] and enter the numeric values for
high and low limits following the same procedure as stated in the
earlier section.
NOTE:
x The weight must be greater than 20 scale divisions for the checkweighing to operate.
x To disable the Checkweighing function, enter zero into both limits by
pressing [Limit/Î] to recall the current settings.
x When the current limits are shown, press [Func/C] to clear the
settings and then press [Zero/Enter] to store the zero values.
6.7
ACCUMULATED TOTAL
x The scale can be set to accumulate when a weight is added to the
scale automatically or manually by pressing [Print].
x See Section 7.3 on PARAMETERS for details. The accumulation
function is only available when weighing. It is disabled during
percent weighing or parts counting.
x The accumulated weights will be stored in the master unit of the
scale, i.e. kg or lbs.
x If at any time the weighing units are changed, the accumulated data
will be lost.
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6.8
MANUAL ACCUMULATION
x When the scale is set to manual accumulation the weight displayed
will be stored in memory when the [Print] key is pressed and the
weight is stable.
x The display will show "ACC 1" and then the total in memory for 2
seconds before returning to normal. If the optional RS-232 interface
is installed the weight will be output to a printer or PC.
x Remove the weight, allowing the scale to return to zero and put a
second weight on. Press [Print], the display will show "ACC 2" and
then show the new total.
x Continue until all weights have been added.
x To view the total in memory press the [Print] key when the scale is
at zero. The display will show the total number of items "ACC xx" and
the total weight before returning to zero. The total will also be printed
via the RS-232 interface.
x To erase the memory, press [Print] to view the totals and then press
the [Func/C] key to clear the memory.
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6.9
AUTOMATIC ACCUMULATION
x When the scale has been set to Automatic Accumulation the value is
stored in memory automatically.
x Add a weight to the scale. The beeper will sound when the scale is
stable indicating the value is accepted. Remove the weight.
x The display will show "ACC 1" and then the total in the memory before
it returns to zero. Adding a 2nd weight will repeat the process.
x While the weight is on the scale, press the [Print] key to show the
values immediately- first the accumulation number "ACC x" and then
the total will be shown. In this case the scale will not show the value
when the weight is removed.
x In all cases the scale must return to zero or a negative number
before another sample can be added to the memory.
x More products can be added and [Print] be pressed again. This can
continue for up to 99 entries till the capacity of display is exceeded.
7.0
PARAMETERS
The parameters can be chosen by the user to set the scale to:
x Display the weight in other increments of weight to minimise the
affects of vibration, wind or other environmental conditions.
x Control the back light on the display. It may be necessary to turn the
backlight off to maximise battery life.
x Set the Accumulation to Automatic, manual or set the RS-232
interface to continuously print the weight.
x To enable the accumulation when [Print] is pressed or to disable it.
x Set a range for auto zero.
x Select another weighing unit than the standard.
x Set the check weighing alarm.
x Set the speed.
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To set parameters, press the [Func] and [Print] keys at the same time.
7.1
INCREMENT VALUE
x The first parameter on setting the increment value will be displayed
as "Inc xx" where xx can be 1, 2, 5 or 10. The first value shown is the
default scale increment value.
x To change to a different increment value press [Tare/Ï].
x Press the [Zero/Enter] key to store the changed value and move to
the next parameter.
7.2
CONTROL THE BACKLIGHT
x The standard is to have the backlight operate automatically i.e.,
turning it off when the scale is not being used.
x The backlight can be set to be "EL on" (always on), "EL AU" (Automatic)
or "EL oFF" (always off). The maximum battery life is achieved with
the backlight turned off.
x Press the [Tare/Ï] key to change the setting.
x Press the [Zero/Enter] to store the changed setting and move to the
next parameter.
7.3
AUTOMATIC ACCUMULATION
x With "Au on" the memory will accumulate the weight automatically.
x "Au oFF" will enable the manual accumulation.
x "P Cont" will set the RS-232 interface to send the weight continuously
and the accumulation function is disabled.
x Press the [Tare/Ï] key to change the setting.
x Press the [Zero/Enter] key to store the changed setting and move to
the next parameter.
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7.4
ACCUMULATION OF DATA IN MEMORY WHEN [PRINT] IS PRESSED
x To accumulate weight in the memory when [Print] is pressed, set
the scale to "ACC on".
x To use the [Print] key to only print the weight without adding it to
memory, set to "ACC oFF".
x Press [Tare/Ï] to change the setting between on and oFF.
x Press the [Zero/Enter] key to store the changed setting and move to
the next parameter.
7.5
AUTO ZERO RANGE
x The auto-zero will automatically set the scale to zero when the
displayed weight is almost near zero. This helps to make sure that
the scale is measuring weight from an accurate zero starting point.
x The Auto zero value can be set to 0.5, 1, 2 or 4 scale divisions. The
normal setting is 1 scale division. It will show “A2 1d”.
x Press the [Tare/Ï] key to change the value.
x Press the [Zero/Enter] key to store the changed setting and move to
the next parameter.
7.6
SELECTABLE UNIT OF WEIGHT DISPLAYED
x The scales are normally set to display in kilograms, however they
will show the weight in grams, if enabled.
x The display will show “Ut on” or “Ut oFF”.
x Press [Tare/Ï] to change the setting between on or oFF.
x Press the [Zero/Enter] key to store the changed setting and move to
the next parameter.
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CBWa Scales only:
The CBWa scales can change units from kilograms to grams, pounds or pounds/ounces
immediately if they are enabled as in the step above. This also allows the scales to be
calibrated in either kilograms or pounds and all memory accumulations are in either
kilograms or pounds as last selected.
When the scales are set to display in other units the accumulation function is
still keeping the weight in kilograms (or pounds for the CBWa series) in memory
and will use the base weighing unit when printing over the RS-232 interface.
7.7
SETTING OF THE CHECK WEIGHING ALARM
x The display will show “bEEP x” where “x” is a digit from 0 to 2.
0
1
2
will set the buzzer to off when check weighing
will set the buzzer to on when the OK symbol is on
will set the buzzer to on when the weight is outside
the OK symbol limit
x To change this digit press the [Tare/Ï] key.
x Press the [Zero/Enter] key to store the changed value and continue
to the next parameter.
7.8
SPEED AT WHICH THE MACHINE WILL RUN THE ADC
x The slowest setting is 7.5 and the fastest is 60. The default setting is
usually 15. The display will show “SPd 15”.
x To change this setting press the [Tare/Ï] key.
x Press the [Zero/Enter] key to store the changed value and return to
the normal weighing.
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8.0 BATTERY OPERATION
x The scales can be operated from the battery, if desired. The battery
life is approximately 70 hours.
x When the battery needs charging a symbol on the display will turn
on. The battery should be charged when the symbol is on. The scale
will still operate for about 10 hours after which it will automatically
switch off to protect the battery.
x To charge the battery, simply attach the power supply module to the
scale and plug in. The scale does not need to be turned on.
x The battery should be charged for 12 hours for full capacity.
x To the left of the display is a LED to indicate the status of battery
charging. When the scale is plugged into the mains power the
internal battery will be charged. If the LED is green the battery is
being charged. If it is red it is nearly discharged and yellow indicates
the battery is increasing the charge level. Continue to charge
overnight for a complete re-charge.
x As the battery is used over the years it may fail to hold a full charge.
If the battery life becomes unacceptable then contact your distributor
or Adam Equipment.
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9.0 RS-232 INTERFACE
The CBW scales can be ordered with an optional RS-232 output.
Specifications:
RS-232 output of weighing data
ASCII code
4800 Baud
8 data bits
No Parity
Connector:
9 pin d-subminiature socket
Pin 3 Output
Pin 2 Input
Pin 5 Signal Ground
Data Format for normal weighing operations, parts counting or recalling of totals
from memory will all be different. Examples follow:
A. Normal Output
GS
1.234 kg
No. 1
Total 1.234 kg
<lf>
<lf>
GS for Gross weight, NT for net weight
and a unit of weight
This number increments every time a
new value is stored in memory
The total value stored in memory
Includes 2 line feeds
B. When in percent weighing mode, the output is shown in percent weight only
GS
100.00%
<lf>
<lf>
© Adam Equipment Company 2006
GS for Gross weight, NT for net weight
and a unit of weight
Includes 2 line feeds
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C. When in parts counting mode, the weight, unit weight and count will be
printedGS
1.234 kg
GS for Gross weight, NT for net weight
and a unit of weight
U.W. 12.34 g/pcs
The average piece weight computed by
the scale
PCS
100 pcs
The number of parts counted
<lf>
Includes 2 line feeds
<lf>
D. When recalling the Total weight stored in the accumulation memory the
output format is***************
A line of stars is shown
<lf>
Includes 1 line feed
TOTAL No. 5
Wt 21.456kg
The total value stored in memory
***************
9.1
INPUT COMMANDS FORMAT
The scale can be controlled with the following commands. The commands must
be sent in upper case letters, i.e. “T” not “t”. Press the Enter key of the PC after
each command.
T<cr><lf>
Tares the scale to display the net weight. This is the same as pressing [Tare].
Z<cr><If>
Sets the zero point for all subsequent weighing. The display shows zero.
P<cr><lf>
Prints the results to a PC or printer using the optional RS-232 interface. It also adds the
value to the accumulation memory if the accumulation function is not set to automatic.
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10.0 CALIBRATION
x The CBW scales are calibrated using metric weights and the CBWa
scales can be calibrated using either metric or pound weights,
depending on the weighing unit in use before calibration.
x To start calibration turn the scale off and then turn it on again. Press
the [Tare] and [%] keys together once, during the initial counting
from 9 to 0 on the display.
x The display will show "UnLoAd" for all models except CBW 6H /12aH.
Remove all weight from the pan and then press the [Zero/Enter] key
when the scale is stable. Note: For CBW 6H/ 12aH, it will show
"LoAd 0" and when the scale is stable, it will ask for the calibration
mass to be placed on the platform. For all other models, the display
will show “AdLoAd”. Place the suggested calibration mass on the pan.
It is best to use a weight close to the full capacity of the scale.
x Press the [Zero/Enter] key. The display will then show the last mass
used. If this is same as the mass on the pan then it can be used or a
different value can be entered.
x To use this value, press the [Zero/Enter] key when the stable
indicator is on.
x If a different value is desired, enter the value using the [] arrow
key to select the flashing digit and the [] to increment the flashing
digit. If value is correct, press the [Zero/Enter] key to accept when
the stable indicator is on.
x Remove the calibration weight as the scale counts back from 9 to 0.
x If an error message “FAIL H” or “FAIL L” is shown during calibration, recheck the calibration and repeat, if necessary. If the error cannot be
corrected contact your dealer or Adam Equipment for advice.
CBWa Scales only:
CBWa scales will also have the Lb or Kg (or g) indicator on to show the unit of
the weight requested. If the scale was in pounds before starting the
calibration, the weights requested will be in pound values. If the scale was
weighing in kilograms then metric weights will be requested.
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11.0 ERROR CODES
During the initial power-on testing or during operation, the scale may show an
error message. The meaning of the error messages is described below.
If an error message is shown, repeat the step that caused the message. If the
error message is still shown then contact your dealer for support.
ERROR CODE
Err 4
DESCRIPTION
Initial Zero is greater than
allowed (4% of maximum
capacity) when power is turned
on or when the [Zero/Enter] key
is pressed.
POSSIBLE CAUSES
Weight on the pan when turning
the scale on.
Excessive weight on the pan when
zeroing the scale.
Improper calibration of the scale.
Damaged load cell.
Damaged Electronics.
Err 5
Keyboard error.
Improper operation of the scale.
Err 6
A/D count is not correct when
turning the scale on.
Platform is not installed.
Err 7
Scale is not stable when setting
the percentage weighing.
Load cell is damaged.
Electronics is damaged.
The scale is not stable.
Improper operation of the scale.
FAIL H or FAIL L
Calibration error.
Improper calibration (should be
within + 10% of the factory
calibration). The old calibration
data will be retained until the
calibration process is complete.
Err 9
Scale is unstable.
There is vibration or draft making
the scale unstable.
Electronics may be damaged.
To view the A/D count, press [Zero/Enter] and [%] at the same time while the
scale is performing the initial check at power-on. Press [Zero/Enter] to return to
normal weighing.
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12.0 REPLACEMENT PARTS AND ACCESSORIES
If you need to order any spare parts and accessories, contact your supplier or
Adam Equipment. A partial list of such items is as followsx
x
x
x
x
x
x
Power Supply Module
Main Power cord
Replacement Battery
Stainless Steel Pan
In use cover
RS-232 option
Printer, etc.
13.0 SERVICE INFORMATION
This manual covers the details of operation. If you have a problem with the
scale that is not directly addressed by this manual then contact your supplier for
assistance. In order to provide further assistance, the supplier will need the
following information which should be kept ready:
A. Details of your company
-Name of your company:
-Contact person’s name:
-Contact telephone, e-mail,
fax or any other methods:
B. Details of the unit purchased
(This part of information should always be available for any future correspondence.
We suggest you to fill in this form as soon as the unit is received and keep a printout in your record for ready reference.)
Model name of the scale:
CBW_____
Serial number of the unit:
Software revision number
(Displayed when power is first turned on):
Date of Purchase:
Name of the supplier and place:
C. Brief description of the problem
Include any recent history of the unit. For example:
-Has it been working since it’s delivered
-Has it been in contact with water
-Damaged from a fire
-Electrical Storms in the area
-Dropped on the floor, etc.
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WARRANTY INFORMATION
Adam Equipment offers Limited Warranty (Parts and Labour) for the
components failed due to defects in materials or workmanship. Warranty
starts from the date of delivery.
During the warranty period, should any repairs be necessary, the purchaser
must inform its supplier or Adam Equipment Company. The company or its
authorised Technician reserves the right to repair or replace the
components at the purchaser’s site or any of its workshops depending on
the severity of the problems at no additional cost. However, any freight
involved in sending the faulty units or parts to the service centre should be
borne by the purchaser.
The warranty will cease to operate if the equipment is not returned in the
original packaging and with correct documentation for a claim to be
processed. All claims are at the sole discretion of Adam Equipment.
This warranty does not cover equipment where defects or poor performance
is due to misuse, accidental damage, exposure to radioactive or corrosive
materials, negligence, faulty installation, unauthorised modifications or
attempted repair or failure to observe the requirements and
recommendations as given in this User Manual.
Repairs carried out under the warranty does not extend the warranty period.
Components removed during the warranty repairs become the company
property.
The statutory right of the purchaser is not affected by this warranty. The
terms of this warranty is governed by the UK law. For complete details on
Warranty Information, see the terms and conditions of sale available on our
web-site.
© Adam Equipment Company 2006
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Manufacturer’s Declaration of Conformity
This product has been manufactured in accordance with the harmonised European standards,
following the provisions of the below stated directives:
Electro Magnetic Compatibility Directive 89/336/EEC
Low Voltage Directive 73/23/EEC
Adam Equipment Co. Ltd.
Bond Avenue
Denbigh East Estate
Milton Keynes, MK1 1SW
United Kingdom
FCC COMPLIANCE
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. The
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.
Shielded interconnect cables must be employed with this equipment to insure compliance with the
pertinent RF emission limits governing this device.
Changes or modifications not expressly approved by Adam Equipment could void the user's authority
to operate the equipment.
© Adam Equipment Company 2006
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Tel: (281) 359-8538 Toll Free:(866) 433-6682
ADAM EQUIPMENT is an ISO 9001:2000 certified global organisation with more than 30
years experience in the production and sale of electronic weighing equipments. Products
are sold through a world wide distributor network -supported from our company locations in
the UK, USA, SOUTH AFRICA and CHINA. The company and their distributors offer a full
range of Technical Services such as on site and workshop repair, preventative maintenance
and calibration facilities.
ADAM’s products are predominantly designed for the Laboratory, Educational, Medical and
Industrial Segments. The product range can be classified as follows:
Analytical and Precision Laboratory Balances
Top Loading Balances for Educational establishments
Counting Scales for Industrial and Warehouse applications
Digital Weighing/Check-weighing Scales
High performance Platform Scales with extensive software
features including parts counting, percent weighing etc.
Digital Electronic Scales for Medical use
Retail Scales for price computing
© Copyright by Adam Equipment Co. Ltd. All rights reserved. No part of this publication
may be reprinted or translated in any form or by any means without the prior permission of
Adam Equipment.
Adam Equipment reserves the right to make changes to the technology, features,
specifications and design of the equipment without notice.
All information contained within this publication was to the best of our knowledge timely,
complete and accurate when issued. However, we are not responsible for misimpressions
which may result form the reading of this material.
The latest version of this publication can be found on our Website.
© Adam Equipment Company 2006
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Tel: (281) 359-8538 Toll Free:(866) 433-6682
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