Excell Precision Counting Scale User Manual

EXCELL PRECISION CO., LTD.
USER MANUAL
The information contained herein is the property of Excell Precision Limited and is supplied without liability for errors or omissions. No part may be reproduced or used except as authorised by contract or other written permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied.
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TABLE OF CONTENTS
INSTRUCTIONS FOR USE.............................................................................................3
PREPARING TO USE THE SCALE................................................................................3
CHAPTER 1 PRODUCT INTRODUCTION.....................................................................4
1-1 DISPLAYS.........................................................................................................4
1-2 KEYBOARD FUNCTION...................................................................................6
1-3 POWER SOURCES...........................................................................................9
CHAPTER 2 OPERATION............................................................................................10
2-1 SWITCH SCALE ON........................................................................................10
2-2 SWITCH SCALE OFF......................................................................................10
2-3 DISPLAY BACKLIGHT....................................................................................10
2-4 SAMPLING SPEED & BACK TO ZERO SETTING.........................................11
2-5 AUTO CALIBRATION......................................................................................12
2-6 ZERO FUNCTION............................................................................................12
2-7 UNIT WEIGHT CALIBRATION........................................................................13
2-8 COUNTING......................................................................................................14
2-8-1 The Unit Weight of Object is Unknown..............................................14
2-8-2 The Unit Weight of Object is Known..................................................14
2-9 DEDUCTION OF CONTAINER WEIGHT........................................................15
2-9-1 The Weight of Container is Unknown ( Tare )...................................15
2-9-2 Clear Tare Value...................................................................................15
2-9-3 The Weight Container is Known (Pre-set Tare).................................16
2-9-4 Clear The Pretare Value.......................................................................17
2-10 TOTALISING.................................................................................................18
2-10-1 Quantity totalising.............................................................................18
2-10-2 Recall Quantity Totalised..................................................................19
2-10-3 Weight Totalising...............................................................................19
2-10-4 Recall Weight Total............................................................................19
2-10-5 Clear all Totalised Values.................................................................20
CHAPTER 3 USER INTERFACE SETTING.................................................................21
3-1 M+ KEY ACTION........................................................................................21
3-2 PRE-SET TARE...............................................................................................21
3-3 PRE-SET QUANTITY CONDITIONS...............................................................22
3-4 M+ OPERATION.........................................................................................22
3-5 M+ CONTINUOUS OPERATION (Only After Return to Zero)..................23
3-6 MULTIPLE UAGE KEY U.W.PST / (kg/lb) FUNCTION SELECTION...........23
3-7 BAUD RATE SETTING (for only with the serial interface)..........................25
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CHAPTER 4 KEYBOARD TYPES................................................................................26
4-1 STANDARD TYPE...........................................................................................26
4-2 TYPE I DUAL WEIGHING UNIT..................................................................27
4-2-1 Unit Selection.......................................................................................27
4-2-2 Quantity Preset....................................................................................27
4-2-3 Weight Preset.......................................................................................28
4-3 TYPE II UNIT WEIGHT PRESET................................................................29
4-3-1 Unit Weight Preset Stores...................................................................29
4-3-2 Quantity Preset....................................................................................30
4-3-3 Weight Preset.......................................................................................31
4-4 COMBINATION TYPE DUAL WEIGHING UNIT + UNIT WEIGHT PRESET
...............................................................................................................................32
4-4-1 Unit Selection.......................................................................................32
4-4-2 Unit Weight Preset Stores...................................................................33
4-4-3 Quantity Preset....................................................................................34
4-4-4 Weight Preset.......................................................................................35
CHAPTER 5 INTERFACE.............................................................................................36
5-1 TOTALISING...................................................................................................36
5-2 PRESET TARE OPERATION CONDITIONS...................................................37
5-3 QUANTITY PRESET OPERATION CONDITIONS..........................................38
5-4 TOTALISING OPERATION CONDITIONS......................................................39
5-5 THE CONDITION TO ALLOW THE NEXT TOTALISING OPERATION.........40
5-6 COMBINATION KEY OPERATION MODE......................................................41
5-7 BAUD RATE SETTING....................................................................................42
5-8 TRANSMIT MODE SELECTION......................................................................43
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INSTRUCTIONS FOR USE
1) Please keep the scale in a cool and dry place. Do not store at high temperatures.
2) Please keep the scale clean and free from insect infestation.
3) Avoid objects impacting with the scale.
4) The load placed on the weigh pan must not exceed the maximum weighing capacity of the scale.
5) If the scale is not going to be used for some time, please clean it and store it in a plastic bag in dry conditions. A desiccant sachet may be included to prevent moisture build up.
6) If the scale is not going to be used for some time, the internal rechargeable battery should be recharged every three months. (If using dry batteries, take the dry batteries out before storing)
7) Remove the plastic drip cover from the scale for best accuracy.
PREPARING TO USE THE SCALE
1. Locate the scale on a firm level surface free from vibrations for accurate weight readings.
2. Adjust the four levelling feet to set the scale pan level using the spirit level bubble located at the front of the scale.
3. Avoid operating the scale in direct sunlight or drafts of any kind.
4. If possible avoid connecting the scale to ac power outlet sockets which are adjacent to other appliances to minimise the possibility of interference affecting the performance of the scale.
5. Remove any weight that might be on the weigh pan before the scale is switched on and avoid leaving weight on the pan for long periods of time.
6. Once the scale has been switched on, it will go through a LCD display test and then re-zero to be ready for use.
7. The scale requires 15~20 minutes warm up before operation to ensure best accuracy.
8. Please note when symbol appears on the screen, the internal battery needs to be recharged.
9. All goods weighed should be placed in the centre of the weigh pan for accurate weighing. The overall dimensions of the goods being weighed should not exceed the dimension of the weigh pan.
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CHAPTER 1 PRODUCT INTRODUCTION
1-1 DISPLAYS
0
T
WEIGHT
3
. . . . .
3
UNIT WEIGHT
.
. .
. . .
. . . .
3
. . . . .
3
Pcs
+
stable
QUANTITY
3
. . . . . .
3
DIGITAL DISPLAYS
1. WEIGHT: (5 digits)
Weight of objects on the weigh pan or totalised weight.
2. UNIT WEIGHT: (5 digits) Unit weight of objects on the weigh pan or number of weighing in the totaliser.
3. QUANTITY: (6 digits) Quantity (count) of objects on the weigh pan or total quantity in the totaliser.
SYMBOL ICONS 3
1. or
T
Net
or
Tare
: Tare displays the deduction of the container weight
2. à0ß or
Zero
: Zero indication
3. + or M+ : M+ Totaliser
4. Stable or ~ : Stable indication
.
. .
. . .
5. : If the piece weight is smaller than Minimum Sampling
. . . .
Weight, 3 will be displayed. In order to clear the symbol 3, increase the size of the sample.
6. : If the piece weight is smaller than Minimum Unit Weight,
Pcs
3 will be displayed. The scale still weighs even though the piece weight is too small, this may affect the count accuracy.
7. : “Low Power warning.
PERFORMANCE:
High Precision Counting Scale (1/15,000 and 1/ 30,000 Display Resolution)
Minimum Sampling Weight = at least 20d. Minimum Unit Weight = at least 0.2d Standard Counting Scale (1/6,000 Display Resolution) Minimum Sampling Weight = at least 40d. Minimum Unit Weight = at least 0.8d
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(d=division)
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0
1-2 KEYBOARD FUNCTION
STANDARD TYPE
7 8 9 4 5 6 1 2 3 0
.
CE
SMPL
UNIT
W.T.
Z
T
PST PST
CE M+
MC
This is a CLEAR key to delete all the High Limit values. Please refer to page 21.
ADDITIONAL FUNCTIONS TYPE I Dual Weighing Unit
QTY
7 8 9 4 5 6
SMPL
QTY
PST
UNIT
lb/kg
W.T.
This Key is to select weight units of lbor kg. Please refer to page 21.
1 2 3 0
7 8 9 4 5 6 1 2 3 0
.
.
CE
CE
Z M+ T MC
.
. .
. . .
R
. . . .
R
T
lb/kg
.
. .
. . .
+
. . . .
This Key is to select weight units in lbor kg. Please refer to page 21.
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0
ADDITIONAL FUNCTIONS TYPE II Unit Weight Preset
7 8 9 4 5 6 1 2 3
0 7 8 9
4 5 6 1 2 3 0
.
.
CE
CE
SMPL
QTY
PST
UNIT
W.T.
U.W.
PST
Z M+ T MC
.
. .
. . .
R
. . . .
R
T
U.W.
PST
.
. .
. . .
. . . .
+
This key selects 10 pre-set stores of piece weight. Please refer to page 24.
This key selects 10 pre-set stores of piece weight. Please refer to page 24.
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0
COMBINATION TYPE Dual Weighing Units + Preset Piece Weight Stores
7 8 9 4 5 6 1 2 3
0 7 8 9
4 5 6 1 2 3 0
.
.
CE
CE
SMPL
QTY
PST
UNIT
W.T.
U.W.
PST
Z M+ T MC
.
. .
. . .
R
. . . .
R
T
U.W.
PST
.
. .
. . .
. . . .
+
This is a dual function key which selects: Preset piece weight stores and weighing units selection. Please refer to page 27.
This is a dual function key which selects: Preset piece weight stores and weighing units selection. Please refer to page 27.
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1-3 POWER SOURCES
Applicable Power Sources
1. AC 115V ± 10%
2. AC 230V ± 10%
3. 6V/1.2Ah Rechargeable battery
4. 6V/4Ah Rechargeable battery
5. 6V/10Ah Rechargeable battery
6. 9V DC via mains adapter
Power Consumption
Approximately DC 20 mA Approximately DC 40 mA (With display Backlight)
Low Power Warning
When the symbol is displayed, it indicates that the scale needs to be
recharged or the dry batteries need to be replaced.
If the scale is not recharged after the low battery symbol is displayed, the scale will
switch itself off after 20-30 minuets.
4 Red light: Scale needs to be recharged.
Green light: Scale is recharged.
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CHAPTER 2 OPERATION
2-1 SWITCH SCALE ON
To switch on the scale, ensure that the weigh pan is empty and press the ON/OFF switch towards the ( | ) position and the scale will power on and set zero ready for
weighing or counting operations.
4 If the scale has a RS232 option fitted, the interface card number will be displayed
during the power up sequence.
2-2 SWITCH SCALE OFF
To switch the scale off, press the ON/OFF switch towards the ( ¡ ) position.
2-3 DISPLAY BACKLIGHT
AUTO BACKLIGHT
Press
When the weight is over 10 divisions or any key is pressed, the display backlight
will be switched on. When the weight returns to zero or the weight on platform is less than 10 divisions, the display backlight will switch off after 5 seconds.
BACKLIGHT ON
Press Backlight is on all the time.
BACKLIGHT OFF
Press Backlight is off.
Z
key, the unit weight displays followed by pressing
Z
key, the unit weight displays followed by pressing
Z
key, the unit weight displays followed be pressing
4
5
6
4 The backlight mode is stored in memory and will restored when the scale is
switched off and back on again.
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2-4 SAMPLING SPEED & BACK TO ZERO SETTING
Sampling speed: 01 ~ 15 (01 = slow, 15 = Very fast) The slower the sampling speed the more accurate the count will be. The faster the sampling speed the less accurate the count may be.
Zero display mask:
The standard auto zero tracking facility will normally ensure that the zero remains stable despite fluctuations in temperature or ac mains voltage etc. However in exceptional circumstances particularly mist conditions & other unstable environments a useful additional facility is available.
With the zero display mask it is possible to configure the scale not to show the first division of the weight. When configured the weight display will show zero as long as the weight is less than two display divisions.
1= 1st division is displayed as zero 0= normal mode (1st division is displayed)
Press
Z
key, the unit weight displays followed be pressing
Weight Unit Weight Quantity
X X
Sampling speed
Press 8 to increment (up) or 2
To decrement (down) the sampling speed
Zero display mask: Press 4 to select 0 (normal mode) or
6 to select 1 (1st division is displayed as zero)
Press Q’TY PST to exit and save the settings.
8
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3
2-5 AUTO CALIBRATION
Œ When the scale is at zero, press and hold . followed by pressing
PST
until the weight display shows the scale capacity flashing, then release
U.W.
the keys.
0
.
.
Stable
3
Value of full capacity of the scale
Place weights on the scale equivalent to full load capacity. When the scale
is stable, it will calibrate automatically. While the scale is counting back to zero, remove all the weights from the scale. The Calibration procedure is finished.
4 If full load is not available in weights it is possible to enter a weight value of less
than full load. Enter the weight value to be used and then place the weight on the scale, when the reading is stable the scale will automatically calibrate. While the scale is counting back to zero, remove all the weights from the scale. The Calibration procedure is finished. The new calibration will be stored and recalled when the scale is switched off and on again.
Press
CE
key to exit from the calibration mode.
4 Restore to the default setting: When the Auto calibration is miss-operated, and
the scale should be restored to the default setting, please hold
press
U.W. PST
key, the default setting will be restored after the scale counting
back to zero.
CE
key and
2-6 ZERO FUNCTION
Press the is set correctly the 3 icon will be displayed adjacent to the (à0ß) symbol on the weight display.
The zero setting range is ± 2% of the capacity of the scale.
Z
key to re-zero the display with no load on the weigh pan. When the zero
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2-7 UNIT WEIGHT CALIBRATION
Two methods of unit weight calibration are available depending on the scale configuration they are either:-
1. Auto Calibration if weight is over 10% of the last sampling value, the scale will automatically re-calculate the unit weight.
Example: Say the current unit weight is 2.5g. If the next batch of product of the same
type has a slightly different unit weight say 2.8g, then because the difference between the to unit weights is greater than 10% the scale will average the two values and set a new unit weight of 2.65g. If the difference in unit weights are less than 10% then the unit weight is not re-calculated.
2. Manual Calibration Press
The Auto Unit Weight calibration is setting is a factory set option. If it is set to off then the auto unit weight calculation is disabled.
SMPL
key to determine the unit weight.
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2-8 COUNTING
The piece weight of the items to be weighed must be established before counting operations are possible.
2-8-1 The Unit Weight of Object is Unknown
Œ Place a sample quantity of items on the scale
.
Sampling Weight
• Enter the number of items in the sample
.
Sampling Weight Number Entered
ï ð
4 The quantity display will flash for about 3 seconds, whilst it is flashing press the
key to complete the sampling routine. Otherwise, the number entered and
SMPL
displayed by the unit weight display will be used as the piece weight when the display stops flashing.
Ž When the quantity display is flashing, press the
.
Sampling Weight
SMPL
key.
• Once the scale stabilizes, the count is shown on the quantity display.
.
Sampling Weight Unit Weight Sampling Quantity entered
.
Stable
3
2-8-2 The Unit Weight of Object is Known
Œ Enter the known weight of the item
3
0
Unit Weight
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Stable
ï ð
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• Press the
3
0
.
UNIT W.T.
key, the count is shown on the quantity display.
.
Stable
3
Unit Weight
The larger the sample weight is, the more accurate the count will be. With both the Unit weight and Quantity displays showing zero, pressing either
the
UNIT W.T.
key or the
SMPL
key will recall the latest piece weight value.
2-9 DEDUCTION OF CONTAINER WEIGHT
2-9-1 The Weight of Container is Unknown ( Tare )
Œ Place the container onto the scale.
.
Container Weight
• Press T
Key.
Ž Once the scale stabilizes, it will display the net weight and the 3 icon next to
the NET symbol will be displayed.
0
T
3
.
3
Stable
3
2-9-2 Clear Tare Value
When the container is removed from the scale, the weight display will show a negative sign. Press the
display will reset to zero, the 3 icon adjacent to the NET symbol will go off.
T
key again to clear tare value and the weight
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2-9-3 The Weight Container is Known (Pre-set Tare)
The User mode function to operate the Pre-set tare is to set 0 ⇒ The scale can not perform a pre-set tare when there is a weight on the scale.
Œ Nothing is placed on the scale.
3
0
.
• Press
3
0
.
T
key.
Ž Enter the weight value of the container.
3
0
Weight entered
T
.
Press
.
3
T
key.
Stable
Stable
Stable
Stable
3
3
3
3
The User mode function to operate the Pre-set tare is to set 1 ⇒ The scale can perform a pre-set tare when there is a weight on the scale.
Œ An object is placed on the scale.
.
Object Weight Unit Weight Object Quantity
.
Stable
3
• Enter the weight value of the container
.
Weight Entered
Ž Press
T
.
3
Net weight deducting container Unit Weight Deducted container Qty
T
key.
.
.
Stable
Stable
ï ð
3
3
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2-9-4 Clear The Pretare Value
When the container is removed from the scale, the weight display will show a negative sign. Press the
will reset to zero, the 3 icon adjacent to the NET symbol will go off.
T
key to clear pre-tare value and the weight display
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Quantity Totalised
2-10 TOTALISING
4 The totalising function can be used up to a maximum of 99 times before it must be
reset. The totalising display is limited to six digits maximum.
2-10-1 Quantity totalising
Œ Place a desired object onto the scale
.
Object Weight Unit Weight Object Qty Placed on Scale
• Press
M+
Key
.
Ž Once the scale is stable.
.
Total Weight Totalised Total Number of Additions Total
M+ 3
Stable
3
• After 3 seconds, the scale will return to the counting mode.
.
Object Weight Unit Weight Object Qty Placed on Scale
.
M+ 3
Stable
3
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2-10-2 Recall Quantity Totalised
With both the weight and the unit weight displaying zero, press
M+
key to recall the
totalised value.
3 M+ 3
0
Total Weight Totalised Total Number of additions Total Quantity Totalised
.
Stable
3
2-10-3 Weight Totalising
Œ With the unit weight display showing zero, place an object onto the scale.
.
Object Weight
• Press
M+
key.
Ž Once the scale has stabilized.
.
Total Weight totalised Total Number of additions
M+ 3
Stable
3
• After 3 seconds, the scale will return to the weighing mode.
.
Object Weight
M+ 3
Stable
3
2-10-4 Recall Weight Total
With both the weight and the unit weight displays showing zero, press recall the totalised values.
3 M+ 3
0
Total Weight Totalised Total Number of Additions
.
Stable
3
M+
key to
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2-10-5 Clear all Totalised Values
Press the the M+ icon on the overlay will switch off. The totals for weight, number of additions and quantity are all cleared back to zero.
NOTE: All totals will be lost if the scale is switched off.
MC
key to clear all of the totalised values and the 3 symbol adjacent to
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CHAPTER 3 USER INTERFACE SETTING
3-1 M+ KEY ACTION
Press Z then 1 twice.
Weight Unit Weight Quantity
Press 0 , 1 or 2 to select the required mode 0 = When M+ key is pressed, the display will show the totalised value. Then, the
scale will count back to zero after 3 seconds.
1 = When M+ key is pressed, the display will show the totalised value. Then, the
scale will count back to zero when the CE key is pressed.
X
2 = When M+ key is pressed, the beeper only will sound and the display wont
show the totalised value.
To exit and save the entry, press the • key
3-2 PRE-SET TARE
Press Z then 1 followed by 2
Weight Unit Weight Quantity
Press 0 or 1 to select the required mode 0 = Pre-set Tare function is not available when there is an object on the scale.
1 = Pre-set Tare function is available when there is an object on the scale.
To exit and save the entry, press the • key
X
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3-3 PRE-SET QUANTITY CONDITIONS
Press Z then 1 followed by 3
Weight Unit Weight Quantity
Press 0 or 1 to select the required mode
0 = The quantity will be accepted by the scale only when the weight is stable. 1 = The quantity will be accepted by the scale even if the weight is un-stable.
To exit and save the entry, press the • key
.
X
3-4 M+ OPERATION
Press Z then 1 followed by 4
Weight Unit Weight Quantity
Press 0 or 1 to select the required mode
0 = M+ will be operate when the weight is stable. 1 = M+ will be operate even when the weight is un-stable.
To exit and save the entry, press the • key
X
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3-5 M+ CONTINUOUS OPERATION (Only After Return to Zero)
Press Z then 1 followed by 5
Weight Unit Weight Quantity
Press 0 or 1 to select the required mode
0 = After M+ operation, next M+ operation is allowed only after the scale Returns to
Zero.
1 = After M+ operation, next M+ operation is allowed immediately, without the scale
X
Returning to Zero.
To exit and save the entry, press the • key
3-6 MULTIPLE UAGE KEY U.W.PST / (kg/lb) FUNCTION SELECTION
Press Z then 1 followed by 6
Weight Unit Weight Quantity
Press 0 or 1 to select the required mode
0 = Momentary press of the key operates the weighing units. (Major function)
Press and hold the key for 3 seconds operates the U.W.PST function. (Minor function) 1 = Momentary press of the key operates the U.W.PST function. (Major function) Press and hold the key 3 sec. is dual units selection. (Minus function)
To exit and save the entry, press the • key
X
Note: The nature of the operation of this function will depend on the configuration of
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the scale.
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3-7 BAUD RATE SETTING (for only with the serial interface)
Press Z then 1 followed by 7
Weight Unit Weight Quantity
Press 0 ~ 3 to select the required baud
0 = 1200 1 = 2400 2 = 4800 3 = 9600
To exit and save the entry, press the • key
X
Transmit mode:
Press Z then 1 followed by 8
Weight Unit Weight Quantity
Press 0 ~ 3 to select the required mode
0 = Press M+ to transmit 1 = Continuous transmission
2 = Transmit only when weight is stable 3 = For EZ-2 printer
To exit and save the entry, press the • key
X
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CHAPTER 4 KEYBOARD TYPES
4-1 STANDARD TYPE
4-1-1 Quantity Preset
The scale can store a Hi Limit quantity value. The scale will make a warning beep and the unit weight window will display a blinking . if the quantity is
over the Hi limit alarm value set.
Set the Hi Limit alarm value for Quantity Preset
Method 1 :
Place the sample object onto the weigh pan and increase the number of items gradually until the quantity reaches the desired Hi Limit alarm level. Press
Method 2 :
Enter directly the Hi Limit quantity number using the keypad, then press the
Q’TY PST
QTY PST
key to store this quantity preset alarm value.
key to store the value.
Clear the Hi Limit quantity value
To clear Hi Limit quantity value, press the
PST CE
key.
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4-2 TYPE I DUAL WEIGHING UNIT
4-2-1 Unit Selection
Press
lb / kg
key to select the weighing units required lb or kg.
The scale will save the current units when it is switched off and restore them
when switched back on again.
4-2-2 Quantity Preset
The scale can store a Hi Limit quantity value. The scale will make a warning beep and the unit weight window will display a blinking . if the quantity is
over the Hi limit alarm value set.
Set the Hi Limit value for Quantity Preset
Œ Press
3
0
Latest Preset Value
Q’TY PST
key whether the scale has object on the weigh pan or not.
Stable
3
• Enter a desired Hi Limit value. Use
3
0
Hi Limit Value Entered
CE
key to correct the value entered.
Stable
Ž Press
3
0
SMPL
key. Use
CE
key to correct the value entered.
Stable
• Press
3
0
.
Q’TY PST
key and the scale will return to counting mode.
Stable
3
3
3
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4-2-3 Weight Preset
The scale can store a Hi Limit unit weight value. The scale will make a warning beep and the unit weight window will display a blinking
if the unit weight is over the Hi limit value stored.
Set the Hi Limit value for unit Weight
Œ Press
3
0
Q’TY PST
key whether the scale has object on the weigh pan or not.
Stable
3
Latest Preset Value
• Enter a desired Hi Limit value. Use
3
0
Hi Limit Value Entered
CE
key to correct the value entered.
3
Stable
4 The unit and the decimal points for the high limit value entered are the same as the value
previously preset on the weight display.
Ž Press
UNIT W.T.
key. Use
CE
key to correct the value entered.
0
3
Stable
3
• Press
3
0
.
Q’TY PST
key, the scale will return to counting mode.
Stable
3
Clear the Hi Limit unit weight and quantity values
To clear the Hi Limit unit weight or Quantity preset enter 0 as the value in the appropriate entry field.
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4-3 TYPE II UNIT WEIGHT PRESET
4-3-1 Unit Weight Preset Stores
The scale can store 10 sets of unit weight presets. The stores are accessed using the number keys (
display will show the unit weight previously saved in that store.
Set Unit Weight Preset
0
~
9
). Press the number key required and the
Œ Use the number
3
0
.
0
• Press
3
0
U.W. PST
Ž Press
3
0
U.W. PST
• Press any number
3
0
.
~
key.
key.
0
9
to enter the unit weight value.
~
9
key to save the unit weight in its store.
Stable
Stable
Stable
Stable
3
3
3
3
Recall the Unit Weight Preset
Œ Press
3
0
U.W. PST
key.
Stable
3
• Press any number
3
0
.
0
~
9
key to recall the unit weight saved in its store.
Stable
3
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4-3-2 Quantity Preset
The scale can store a Hi Limit quantity value. The scale will make a warning beep and the unit weight window will display a blinking . if the quantity is
over the Hi limit alarm value set.
Hi Limit Value for Quantity Preset
Œ Press
3
0
Q’TY PST
key whether the scale has object on the weigh pan or not.
Stable
3
Latest Preset Value
• Enter a desired Hi Limit value. Use
3
0
Hi Limit Value Entered
CE
key to correct the value entered.
3
Stable
Ž Press
3
0
SMPL
key. Use
CE
key to correct the value entered.
Stable
3
• Press
3
0
.
Q’TY PST
key, the scale will return to counting mode.
Stable
3
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4-3-3 Weight Preset
The scale can store a Hi Limit unit weight value. The scale will make a warning beep and the unit weight window will display a blinking
if the unit weight is over the Hi limit value stored.
Set the Hi Limit value for unit Weight
Œ Press
3
0
Q’TY PST
key whether the scale has object on the weigh pan or not.
Stable
3
Latest Preset Value
• Enter a desired Hi Limit value. Use
3
0
Hi Limit Value Entered
CE
key to correct the value entered.
3
Stable
4 The unit and the decimal points for the high limit value entered are the same as the value
previously preset on the weight display.
Ž Press
3
0
UNIT W.T.
key. Use
CE
to correct the value entered.
3
Stable
• Press
3
0
.
Q’TY PST
key, the scale will return to counting mode.
Stable
3
Clear the Hi Limit unit weight and quantity values
To clear the Hi Limit unit weight or Quantity preset enter 0 as the value in the appropriate entry field.
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0
Unit Weight and Unit Selection,
t and Unit Selection,
4-4 COMBINATION TYPE DUAL WEIGHING UNIT + UNIT WEIGHT PRESET
7 8 9 4 5 6 1 2 3 0 .
7 8 9 4 5 6 1 2 3
SMPL
QTY
PST
UNIT
W.T.
Z
U.W.
PST
M+
CE T MC
.
. .
. . .
R
. . . .
R
U.W.
PST
.
. .
. . .
. . . .
The combination key has two functions:
please refer to INTERFACE section 6 below.
The combination key has two functions:
+
Unit Weigh please refer to INTERFACE section 6 below.
T
0 .
CE
4-4-1 Unit Selection
Œ Press the combination key.
(If the unit selection setting is a secondary function, press the combination key for about 3 seconds and the display will show the following)
3
0
Use the number 1 or 2 key to select 1 or
2
Remarks : 1 First unit
The scale will save the current unit in use. At power on the last units in use
will be used.
2 Second unit
Stable
3
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4-4-2 Unit Weight Preset Stores
The scale can store 10 sets of unit weight presets. The stores are accessed using the number keys (
display will show the unit weight previously saved in that store.
Set Unit Weight Preset
0
~
9
). Press the number key required and the
Œ Use the number
3
0←
.
0
~
9
key to enter the unit weight value.
• Press the combination key. (If the unit weight preset setting is a secondary function, press the combination
key for about 3 seconds and the display will show the following)
0
3
Ž Press the combination key.
(If the unit weight preset setting is a secondary function, press the combination key for about 3 seconds and the display will show the following)
0
3
Stable
Stable
Stable
3
3
3
• Press any number
3
0
.
0
~
9
Recall the Unit Weight Preset
Œ Press the combination key.
(If the unit weight preset setting is a secondary function, press the combination key for about 3 seconds and the display will show the following)
0
3
• Press the number
3
0
.
0
~
9
key to recall the unit weight saved in this key.
3
Stable
3
Stable
key to recall the unit weight saved in this key.
3
Stable
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4-4-3 Quantity Preset
The scale can store a Hi Limit quantity value. The scale will make a warning beep and the unit weight window will display a blinking . if the quantity is
over the Hi limit alarm value set.
Set the Hi Limit Value for Quantity Preset
Œ Press
3
0
Q’TY PST
key whether the scale has object on the weigh pan or not.
Stable
3
Latest Preset Value
• Enter a desired Hi Limit value. Use
3
0
Hi Limit Value Entered
CE
key to correct the value entered.
3
Stable
Ž Press
3
0
SMPL
key. Use
CE
key to correct the value entered.
Stable
3
• Press
3
0
.
Q’TY PST
key, the scale will return to counting mode.
Stable
3
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4-4-4 Weight Preset
The scale can store a Hi Limit unit weight value. The scale will make a warning beep and the unit weight window will display a blinking
if the unit weight is over the Hi limit value stored.
Set the Hi Limit value for unit Weight
Œ Press
3
0
Q’TY PST
key whether the scale has object on the weigh pan or not.
Stable
3
Latest Preset Value
• Enter a desired Hi Limit value. Use
3
0
Hi Limit Value Entered
CE
key to correct the value entered.
3
Stable
4 The unit and the decimal points for the high limit value entered are the same as the value
previously preset on the weight display.
Ž Press
UNIT W.T.
key. Use
CE
key to correct the value entered.
0
3
Stable
3
• Press
3
0
.
Q’TY PST
key, the scale will return to counting mode.
Stable
3
Clear the Hi Limit unit weight and quantity values
To clear the Hi Limit unit weight or Quantity preset enter 0 as the value in the appropriate entry field.
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CHAPTER 5 INTERFACE
4 Function available for RS232 or PRINTER output, please refer to section 7 and 8
below.
5-1 TOTALISING
Œ Press the
pressing key
WEIGHT UNIT WEIGHT QUANTITY
WEIGHT UNIT WEIGHT QUANTITY
Press the
WEIGHT UNIT WEIGHT QUANTITY
Z
key until the unit weight displays followed by
1
- - - - -
1
key.
- - - - - -
X
Use the number 0 , 1 or 2 key to select 0, 1, or 2
0 Press
After 3 seconds, the scale will return to counting mode.
1 Press
Press
2 Press
value as the buzzer will beep.
M+
key and the window display will show the totalised value.
M+
key and the window display will show the totalised value.
CE
key and the scale will return to counting mode.
M+
key and the display window will not show the totalised
Press the . key to exit the setting mode and the scale will return to counting mode.
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5-2 PRESET TARE OPERATION CONDITIONS
Œ Press the
WEIGHT UNIT WEIGHT QUANTITY
Z
key until the unit weight displays then press
- - - - -
WEIGHT UNIT WEIGHT QUANTITY
Press the
WEIGHT UNIT WEIGHT QUANTITY
2
key.
Use the number keys 0 or 1 key to select 0 or 1
- - - - - -
X
1
0 Preset tare is not allowed if there is a weight on the scale.
1 Preset tare will operate at any point throughout the weighing range.
Press the . key to exit the setting mode and the scale will return to counting mode.
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5-3 QUANTITY PRESET OPERATION CONDITIONS
Œ Press the
WEIGHT UNIT WEIGHT QUANTITY
Z
key until the unit weight displays then press
- - - - -
WEIGHT UNIT WEIGHT QUANTITY
Press the
WEIGHT UNIT WEIGHT QUANTITY
3
key.
.
Use the number keys 0 or 1 to select 0 or 1
- - - - - -
X
1
0 The QTY PST will only operate when the weight is stable.
1 The QTY PST will operate irrespective of the stability of the weight.
Press the . key to exit the setting mode and the scale will return to counting mode.
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EXCELL PRECISION CO., LTD.
5-4 TOTALISING OPERATION CONDITIONS
Œ Press the
WEIGHT UNIT WEIGHT QUANTITY
Z
key until the unit weight displays then press
- - - - -
WEIGHT UNIT WEIGHT QUANTITY
Press the
WEIGHT UNIT WEIGHT QUANTITY
4
key.
Use the number keys 0 or 1 to select 0 or 1
- - - - - -
X
1
0 Totalising will only be carried out when the weight is stable.
1 Totalising will be carried out irrespective of the stability of the weight.
Press the . key to exit the setting mode and the scale will return to counting mode.
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5-5 THE CONDITION TO ALLOW THE NEXT TOTALISING OPERATION
Œ Press the
WEIGHT UNIT WEIGHT QUANTITY
Z
key until the unit weight displays then press
- - - - -
WEIGHT UNIT WEIGHT QUANTITY
Press the
WEIGHT UNIT WEIGHT QUANTITY
5
key.
Use the number keys 0 or 1 to select 0 or 1
- - - - - -
X
1
0 The weight needs to return to zero before the next totalising operation is
allowed.
1 Allow next totalising operation without return to zero interlock.
Press the . key to exit the setting mode and the scale will return to counting mode.
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5-6 COMBINATION KEY OPERATION MODE
Œ Press the
WEIGHT UNIT WEIGHT QUANTITY
Z
key until the unit weight displays then press
- - - - -
WEIGHT UNIT WEIGHT QUANTITY
Press the
WEIGHT UNIT WEIGHT QUANTITY
6
key
Use the number keys 0 or 1 to select 0 or 1
- - - - - -
X
1
0 Press the Unit Selection function key (main function) and hold it down for 3
seconds, the function of the key becomes Unit Weight Selection (secondary function)
1 Press the Unit Weight Preset function key (main function) and hold it down
for 3 seconds, the unit selection function becomes the secondary function.
Press the . key to exit the setting mode and the scale will return to counting mode.
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5-7 BAUD RATE SETTING
Œ Press the
WEIGHT UNIT WEIGHT QUANTITY
Z
key until the unit weight displays then press
- - - - -
WEIGHT UNIT WEIGHT QUANTITY
Press the
WEIGHT UNIT WEIGHT QUANTITY
7
key.
Use number keys 0 to 3 key to select
- - - - - -
X
1
0 1200 1 2400 2 4800 3 9600
Once the setting is done, re-start the scale by turning the power off / on. Press the . key to exit the setting mode and the scale will return to counting mode.
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5-8 TRANSMIT MODE SELECTION
Œ Press the
WEIGHT UNIT WEIGHT QUANTITY
WEIGHT UNIT WEIGHT QUANTITY
Z
key until the unit weight displays then press
- - - - -
Press the
WEIGHT UNIT WEIGHT QUANTITY
8
key.
Use the number keys 0 to 3 to select
- - - - - -
X
1
0 Press
M+
key to transmit 2 Stable transmit
1 Stream transmit 3 EZ-2 printer only
Once the setting is done, re-start the scale by turning the power off / on. Press the . key to exit the setting mode and the scale will return to counting mode.
4 The weight must be greater than a positive value to transmit the record
information.
4 Transmit mode data:
Press M+ key
NO. N/W U/W PCS
Press MC key to transmit ( clear the totalised data from memory )
=========== T/N T/W T/A
to transmit
Stream transmit / Stable transmit
N/W U/W PCS
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NO.No. of totalising operations N/WNet Weight U/WUnit Weight PCSPiece T/NTotal no. of totalising operations T/WTotal Weight T/ATotal Amount
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