Excell SI-132 User manual

EXCELLPRECISION CO., LTD
SI-132 v1.1SME300000081
Excell Precision Limited 2005. All rights reserved Worldwide.
The information contained herein is the propertyofExcell Precision Limited and is
supplied without liabilityfor errors or omissions. No part maybe reproduced or used
except asauthorised bycontract orother written permission. The copyright and the
foregoing restriction on reproduction and use extend to all media in which the
information maybe embodied.

EXCELLPRECISION CO., LTD
SI-132 v1.1SME300000081
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222 CONTENT 222
BEFORE USING THE SCALE.........................................................................................2
PREPARING TO USE THE SCALE.................................................................................3
CHAPTER 1 INTRODUCTION.........................................................................................4
1-1 FEATURES AND SPECIFICATION.....................................................................4
1-2 SCALE APPEARANCE.......................................................................................5
1-3 POWER SUPPLY................................................................................................5
1-4 DISPLAY.............................................................................................................6
1-5 KEYBOARD FUNCTION.....................................................................................7
1-6 OPERATING THE SCALE..................................................................................8
CHAPTER 2 ADVANCED FUNCTIONS.........................................................................10
2-1 ADVANCED FUNCTION SETTING TABLE.......................................................10
2-2 ADVANCED FUNCTION SETTING WORKFLOW............................................12
2-3 GENERALFUNCTION SETTING ............................................13
2-3-1 Automatic Backlight Function Setting .............................14
2-3-2 Automatic Power-offTimer Setting .................................15
2-3-3 Hi/Lo/OK Function Setting ..............................................16
2-3-4 Restore to the Default Setting ........................................17
2-3-5 Noise Filter Setting .........................................................18
2-3-6 Hold Function Setting ....................................................19
2-3-7 Auto Unit Weight Averaging Setting .............................20
2-4 WEIGHTCALIBRATION ...............................................................21
2-5 RS232 SERIALINTERFACE SETTINGS ................................22
2-5-1 Baud Rate Setting .........................................................23
2-5-2 Communication Protocol Setting ...................................24
2-5-3 Output Format Setting ....................................................25
2-5-4 Continuous Transmission Setting ..................................26
2-5-5 The selection of the Continuous Transmission Rate ......27
2-5-6 Auto Transmission at Zero .............................................28
2-5-7 Reset ofAuto Transmission ...........................................29
2-5-8 Output Condition Setting ...............................................30
APPENDIX 1 7 SEGMENTDISPLAYCHARACTERS...................................................34
APPENDIX 2 ASCII CODE TABLE.................................................................................35

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BEFORE USING THE SCALE
Thank you for purchasinganEXCELLHigh Precision Electronic Digital
Scale. In order touse thescaleproperly, please read this User Manual
carefullybeforeuse. If you have a problem concerning the scale, please
contact your supplier.
INSTRUCTION FOR USE
1) Pleasekeep thescale inacool dryplace. Do not storeit at high
temperature.
2) Do not allowany liquids tocomeinto contact with the scale. If necessary
wipe the scale with a drysoft clothe.
3) Avoid objects impactingwith the scale. Donot drop loads ontothe scale
or subject the weigh pan toanystrongshock loads.
4) The load placed on the weigh pan must not exceedthemaximum
weighing capacityof thescale.
5) If thescale is not goingtobeused for some time, please clean it and
store it in aplastic bag indryconditions. Adesiccant sachet maybe
includedto prevent anymoisturebuildup.
6) Do not mixdifferent types of drybatteries or mixuseddrybatteries with
newdrybatteries.

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PREPARING TO USE THE SCALE
1. Locate thescaleona firm level surfacefree from vibrations for
accurateweight readings.
2. Adjust thefour levelling feet (if fitted) toset thescale panlevel using
the spirit level bubble located at thefront of thescale.
3. Avoid operatingthescaleindirect sunlight or drafts of anykind.
4. If possible avoid connecting thescaleto ac power outlet sockets which
are adjacent toother appliances tominimise thepossibilityof
interference affecting theperformanceof thescale.
5. Remove anyweight that might be onthe weigh pan before thescale is
switchedon and avoid leaving weight on the panfor long periods of
time
6. All goods weighed shouldbeplaced in thecentre of theweigh panfor
accurateweighing. The overall dimensions of the goods being
weighed shouldnot exceed the dimension of theweigh pan.
7. Oncethe scale has beenpowered on, it will gothrough anLCD display
test and it is readyfor use when the displayshows zero.
8. The scalerequires 15~20 minutes warm up beforeoperation toensure
best accuracy.
9. Pleasenote when the symbol keeps flashingon the screen, the
batteries need to be replaced.

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CHAPTER 1 INTRODUCTION
1-1 FEATURES AND SPECIFICATION
Features:
n30,000ddisplayresolution
nLarge LCD display(digit height 8.5mmx18.5mm) with LED backlight
nKilogram (kg), gram (g), pound (lb) and ounce (oz) weighing modes
nHold function; Check modeLo/Hi/OK
nAdjustable gravityvalue
nAutocalibration; Full rangetare; Auto-zero tracking; Simple counting;
Gross/Net indication, Unit weight average function
nLowpower indication andauto power off
nWith level bubble,Adjust feet
Options:
nRS-232C orSerialprinteroutput
nStainless steelplatter (198x176mm)
Specifications:
Model CapacityDivision Resolution
Min. Cap.
SI132-1.5 1,500g (3 lb) 0.05g (0.0001 lb)
1/30000 1g
SI132-3 3,000g (6 lb) 0.1g (0.0002 lb)
1/30000 2g
SI132-6 6,000g (12 lb)
0.2g (0.0005 lb)
1/30000 4g
SI132-15 15,000g (30 lb)
0.5g (0.001 lb) 1/30000 10g
Operating Temperature 0°C ~ 40°C (32°F~ 104°F)
Power Source 4 xUM-2 1.5V drybatteries or AC adaptor DC 9V
Weigh pan Size 196 x174 mm (Plastic pan)
198 x176mm (Stainless steel pan)

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1-2 SCALE APPEARANCE
1-3 POWER SUPPLY
POWER SUPPLYSELECTION
1. 4 xUM-2 1.5V drybatteries (not included)
2. AC adaptor DC 9V
POWER CONSUMPTION
ApproximatelyDC 14mA(Scale)
ApproximatelyDC 24 mA(Scale + Displaybacklight)
LOW BATTERYWARNING
Please note when the ( ) symbol keeps flashing on the display, the batteries
should be changed.
The package includes:
1.Scale 1 off
2.AC adaptor1 off
3.User Manual1 off
* Stainless steel weigh pan is an
optional depends on the model
you purchase.
When you first unseal the
product package if you find any
of the items above are missing,
contact your supplier.
Notice: Drybatteries are not
included in the product
package.
80.4 mm
284 mm
213 mm
196 mm
174 mm

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.
..
...
....
Pcs
1-4 DISPLAY
1 2 3 4 5 6 7
HI : The weight on weigh pan is greater than the high limit
OK : The weight on weigh pan is equal to the OK limit
LO : The weight on weigh pan is lower than the check value
kg : kg units. When “kg”is displayed, it means the weight shown is in kg
lb : Pound units. When “lb”is displayed, it means the weight shown is lb
Pcs : Piece units. When “Pcs”is displayed, it means the scale is in “sampling
and counting”mode
à0ß:
Zero statusindication, when displayed the scale is at the centre of its zero
band
Net : The displayshows the goods weight, not including the weight ofany
container. This Net status indication is on when the TARE function is used
: Batterystatus indication. When this symbol is flashing replace the
batteries.
61
STABLE : The weight is stable.
62
GROSS : The scale is in the gross mode. The displayshows the goods and any
container weight. ThisGross statusindication is on when the TARE
function is used.
63 : The unit weight is not sufficient. When the icon is on, the counting
function is operational but the count maycontain errors.
64
: The sampling size is not sufficient When the icon is on, the counting function is operational but the count maycontain errors.
65
Hold : The Hold function is in use.
66
: “GN”, “dwt”, or “carat”units. Theactual unit depends on the model of the
scale.
67
oz : ounce unit. When “oz”is on, it means the scale is weighing in ounces

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1-5 KEYBOARD FUNCTION
ON/ZERO KEY
This keypossessestwo functions: Power On and Zero function.
OFF KEY
When the scale is switched on, press the OFF key, the scale will switch off.
TARE KEY
The tare function will not operate during the following conditions:
(1) When the scale powers on ifthe weight is negative and after a container is
placed on the weigh pan ifthe weight is still belowzero.
(2) The tare value is over the full scale capacity.
UNITS KEY
Press the UNITS keyto switch weight units; the icons will indicate the active units.
NET/GROSS KEY
In the Tare mode, the screen displays the “TARE”icon; pressthe NET/GROSS key
to switch between the “Net value”and the “Gross value”.

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1-6 OPERATING THE SCALE
POWER ON
When the scale is off, press the ON/ZERO key, the scale will switch on.
POWER OFF
When the scale is on, press the OFF key, the scale will switch off.
ZERO
When the weigh pan isempty(free ofload) and the displayis not showing zero,
press the ON/ZERO keyto zero the scale. At zero, the “à0ß”indication is on.
4When the weight value is within the zero range, the zero function operates to
zero the scale or cancel the tare function.
4Zero range: The OIML&NTEPmodels haveazero range of ±2% of Full Scale.
The Sri Lanka model has a zero range of ±4% ofFull Scale.
SWITCHING UNITS
Press the UNITS keyto switch weight units, the icons or arrowswill indicate the
active units as appropriate. The units available are dependent on the exact scale
model.
4After power off, the scale will memorize the active units. When the scale is
powered on again, it displays the previouslyactive units.
TARE FUNCTION
(1) Put a container on the weigh pan and after the weight is stable, press the TARE
keyto zero the weight ofthe container. The screen displays the “Net”icon.
(2) Put the goods in the container, the screen displays the net weight value ofthe
goods.
(3) Remove the full container; the screen displays the negative weight value ofthe
container. At this time pressing the TARE keyagain will cancel the tare and
the scale reverts back to zero. The “Net”icon is switched off.
4The tare function can be operated continuallyto the full weighing capacityof
the scale.
4Continual tare operation is adding or removing tare objects on weigh pan and
pressing the TARE key each time.

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.
..
...
....
Pcs
.
..
...
....Pcs
NET/GROSS FUNCTION
In the Tare mode, the screen displays the “Net”icon, pressthe NET/GROSS keyto
switch between the “Net value”and the “Gross value”.
4When the 6GROSS icon is on, the weight value on the displayis the total
amount ofthe tare value and net value.
4At the Gross status, onlyOFF and NET/GROSS keys are functional.
4NET/GROSS keyis onlyused in Tare mode.
SIMPLE COUNTING FUNCTION
(1) Use the UNITS keyto enter into the “PCS”mode
(2) Press the NET/GROSS keyto select the counting sample size
(S = 10, S = 20, S = 50, S = 100, S=200). The LCD shows , ,
, , in order.
(3) Put the samples on the weigh pan and press the UNITSkey, the screen
displays “------”. After the sampling process iscomplete, put the goods on the
weigh pan and the screen shows the quantityofthe items.
4The sample weight should be heavier then the minimum capacityofthe scale
(20d), If not the arrowpointing to the icon will be activated.
4The weight of a sample should be heavier than the 0.2d (d=division), or the
arrowpointing to the icon will be on.
4When the or are indicated the scale is still operational but the
count maycontain errors.
4To power offin this mode, the scale will memorize the “Pcs”unit. When the
scale is powered on again, it directlyenters the simple counting mode.
4While the “Auto unit weight average”function is available in the Advanced
Function, the goods on the weigh pan are 5pcs greater than the sample size
and less than double the sample size, the scale will automaticallyre-sample the
unit weight.

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CHAPTER 2 ADVANCED FUNCTIONS
2-1 ADVANCED FUNCTION SETTING TABLE
Belowis an overviewofthe advanced functions. For detailed settings refer to the
following sections:-
DISPLAYLEVEL1 FUNCTION DISPLAY LEVEL2 FUNCTIONS
Exit the ADVANCED
FUNCTION setting mode
--- ---
Return to the
ADVANCED FUNCTION
setting menu
Automatic backlight
function setting
Automatic power-
off timer
setting
Hi/Lo/OK function setting
Restore the default
settings
Noise filter setting
Hold function setting
General Function setting
mode
Auto unit weight
averaging setting
External Weight
Calibration --- ---
Return to the
ADVANCED FUNCTION
setting mode menu
Baud rate setting
Communication protocol
setting
RS232 Bi-direction
Function setting
Output format setting

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DISPLAYLEVEL1 FUNCTION DISPLAY LEVEL2 FUNCTIONS
Continuous Transmission
setting
Continuous data
transmission rate
Auto transmission at Zero
Reset of auto
transmission
Output condition setting

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2-2 ADVANCED FUNCTION SETTING WORKFLOW
In the weighing mode, press the NET/GROSS and ON/ZERO keys at the same
time to enter the Advanced Function setting mode. The LCD shows
.
Overall workflowof the Advanced Function setting mode:
Press UNITS key
Press ON/ZERO key
Press UNITS key
Press UNITS key
Press UNITS key
Press ON/ZERO key
Press ON/ZERO key
Press ON/ZERO key
⇒General Function setting mode
⇒External Weight Calibration
⇒RS232 Bi-direction Function setting
⇒Exit the Advanced Function setting mode
Refer to the following sections for the detailed operation
procedures of each function setting.

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2-3 GENERALFUNCTION SETTING
nThere are7 functions in thegeneralfunction settingmodefrom
to .
Workflowof theGeneral Function setting:
Press TARE key
Use the keys to select
the function
Keyin “00”and press
TARE keyto return to
the Advanced function
setting menu
ON/ZERO key
⇒
Upward key(from0 to 9)
UNITS key ⇒Downward key(from9 to 0)
TARE key ⇒Move the cursor to right
NET/GROSS key ⇒Move the cursor to left.
ACTIONS DISPLAYNOTE
⇒Return to the Advanced Function Setting Mode Menu
⇒Automatic Backlight Function Settings
⇒Automatic Power-offTimer Settings
⇒Hi/Lo/OK Settings
⇒Restore the Default Settings
⇒Noise Filter Settings
⇒Hold Function Settings
⇒Auto Unit Weight Averaging Setting
Refer to the following sections for detailed operation procedures of
each setting.

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2-3-1 AutomaticBacklight Function Setting
Select inthe General Functionsetting mode to
changethe backlight function setting.
LCD displays the last status
Automatic backlight function
When the weight is over 10d, the displaybacklight will be on. After the weight
is stable for 10 seconds or when the scale returns to zero, the display
backlight switches off.
Press TARE key
Use ON/ZERO or UNITS
keyto select function “on”
or “off
Press TARE keyto go
back to the Advanced
function setting menu
ACTIONS DISPLAYNOTE

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2-3-2 AutomaticPower-off Timer Setting
Select in the General Function setting mode to
changethe automatic power-off timersetting.
LCD displays the last status
Automatic power-off function
When the weight on weigh pan is less than 10d or keeps idle for the set time, the
scale will automatically switch off.
Press TARE key
Use ON/ZERO or UNITS
keyto keyin parameter
Press TARE keyto go
back to the Advanced
function setting menu
ACTIONS DISPLAYNOTE
ON/ZERO key
⇒
Upward key(from0 to 9)
UNITS key ⇒Downward key(from9 to 0)
TARE key ⇒Move the cursor to right
NET/GROSS key ⇒Move the cursor to left.
Automatic power-off timer setting
Use ON/ZERO or UNITS keyto keyin
parameter
0 ⇒No auto power-off
1 ⇒When the scale is idle for 1
minute, the scale
automaticallyswitches off
2 ⇒When the scale is idle for 2
minutes, the scale
automaticallyswitches off
9 ⇒When the scale is idle for 9
minutes, the scale
automaticallyswitches off

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lb
lb
lb
lb
2-3-3 Hi/Lo/OK Function Setting
Select in the General Function setting mode to
set the Hi/Lo/OKfunction. This function is available inallunit modes. In
one specific unit mode, enter to set theHi/Lo/OKvalues.
4When the high limit and lowlimit are both set as 0”, the Hi/Lo/OK function is
disabled.
ACTIONS DISPLAYNOTE
LCD displays the last status
Press TARE key
Keyin the desired high
limit value
Press TARE key
Keyin the desired lowlimit
value
Press TARE key
Keyin the parameter
setting for alarm
Press TARE key
LCD displays the last status
LCD displays the last status
.
.
.
.
Alarm setting
(a) (b) (c)
The definition ofa, b, c positions:
(a) ⇒1 = beep sound on
0 = beepsound off
(b) ⇒1 = beepsound onwhen stable
0 =beep sound onwhen unstable
(c) ⇒1 = beep sound onwhen the weight is
between high and lowlimits
0 =
beepsound onwhen the weight is not
between high and lowlimits and
higher than 10d
ON/ZERO key
⇒
Upward key(from0 to 9)
UNITS key ⇒Downward key(from9 to 0)
TARE key ⇒Move the cursor to right
NET/GROSS key ⇒Move the cursor to left.

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2-3-4 Restore to the Default Setting
Select in the General Function setting mode to
restore tothe default setting.
4Thedefault setting includes thefollowing:
1)External weight calibration
2) HI/LO/OK setting value
3)Noisefilter setting(External)
4)Samplingsetting for thecounting function
4In approved models, set as 1or3, setting is not
available.
ACTIONS DISPLAYNOTE
⇒Return (Cancel the
restoration)
⇒
Restore to the default
setting
Press TARE key
Use ON/ZERO or UNITS
keys to select “return”
or
“format”
Press TARE key
ON/ZERO key
⇒
Upward key(from0 to 9)
UNITS key ⇒Downward key(from9 to 0)
TARE key ⇒Move the cursor to right
NET/GROSS key ⇒Move the cursor to left.

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2-3-5 Noise Filter Setting
Select in the General Function setting mode to
set the noisefilter setting.
4When modifying , the parameters ofremain un-altered.
4In approved models, set as1 or 3, setting is not available
Returning to the zero point setting
Use ON/ZERO or UNITS keyto keyin the
parameters or zero point
Default setting = 0
0 ⇒No skip 5 ⇒skip 5d
1 ⇒skip 1d 6 ⇒skip 6d
2 ⇒skip 2d 7 ⇒skip 7d
3 ⇒skip 3d 8 ⇒skip 8d
4 ⇒skip 4d 9 ⇒skip 9d
4When the weight on the scale is over
1/3 full capacity, the function is on.
Digital switch & Stabilization range
setting
LCD displays the last parameter setting
Filter parameter setting
LCD displays the last parameter setting
Returning to zero point setting
LCD displays the last status
Filter parameter setting
Use ON/ZERO or UNITS keys to keyin
the parameters. Default setting = 5
Parameter 0 ~ 9, the larger the number,
the faster the filter response. Fast
response can lead to weight instability.
Digital switch & Stabilization range
setting
Use ON/ZERO or UNITS keys to keyin
the parameters. Default setting = 0
Parameter 0 ~ 9, the larger the number
the
more stable the weight.
ACTIONS DISPLAY NOTE
Press TARE key
Use ON/ZERO or UNITS
keyto keyin the
parameters
Press TARE key
Use ON/ZERO or UNITS
keyto keyin the
parameters
Press TARE key
Use ON/ZERO or UNITS
keyto keyin the
parameters
Press TARE key