Excell FTCH3 High Resolution Counting Bench Scale User Manual
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Excell FTCH3 is a counting scale that can be used for a variety of tasks, including counting parts, weighing items, and accumulating totals. The scale has a large, easy-to-read display and a simple keypad that makes it easy to operate. With its durable construction and accurate performance, the Excell FTCH3 is a great choice for any business or industrial setting.
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H3 Series
Counting Scale
User Manual
© EXCELL PRECISION CO., LTD. 2015. All rights reserved worldwide.
The information contained herein is the property of EXCELL PRECISION CO., LTD. and is supplied without liability for errors or omissions. No part may be reproduced or used except as authorized 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.
EXCELL PRECISION CO., LTD.
Table of Contents
Instruction for Use ........................................................................................................................ 3
Preparations before Using ........................................................................................................... 3
Chapter 1 Display and Keypad Descriptions................................................................................ 5
1-1 Display Descriptions........................................................................................................... 5
1-2 Keypad Descriptions .......................................................................................................... 6
1-3 Error Messages .................................................................................................................. 7
1-4 Self-Test Mode ................................................................................................................... 8
1-4-1 Check Software Version Number ................................................ 9
1-4-2 Check Key and LCD
、
BL Test .................................................. 9
1-4-3 Read AD Value ........................................................................... 9
1-4-4 Keypad Test Code .................................................................... 10
1-4-5 EEPROM
、
Switch Calibration Test .......................................... 11
1-4-6 Real Time Clock (RTC) ............................................................. 11
1-4-7 RS-232 ..................................................................................... 12
1-4-8 Read free format PCB Software Version Number ..................... 12
1-4-9 Read Temperature IC AD Value ................................................ 12
1-4-10 Read Battery AD Value ........................................................... 13
1-4-11 ESC (leave test mode) ............................................................ 13
Chapter 2 Operation .................................................................................................................. 14
2-1 Power On ......................................................................................................................... 14
2-2 Relatively Internal Value Display ...................................................................................... 14
2-3 Zero Function ................................................................................................................... 14
2-4 Sampling Function............................................................................................................ 14
2-4-1 Unknown Unit Weight of a Weighed Object............................................................... 14
2-4-2 Known Unit Weight of a Weighed Object................................................................... 15
2-4-3 Under Tare Status ...................................................................................................... 15
2-5 Tare Function Operation ................................................................................................... 15
2-6 Pre-tare Function Operation ............................................................................................. 16
2-7 Accumulation .................................................................................................................... 17
2-7-1 Quantity Accumulation ............................................................................................... 17
2-7-2 Weight Accumulation ................................................................................................. 18
2-8 Quantity Preset................................................................................................................. 18
2-9 Weight Preset................................................................................................................... 19
2-10 ID Input........................................................................................................................... 20
2-11 Item Input........................................................................................................................ 20
2-12 Unit Weight Preset ......................................................................................................... 21
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EXCELL PRECISION CO., LTD.
Chapter 3 External Calibration Setting ....................................................................................... 22
3-1 External Function Setting ................................................................. 22
3-1-1 Backlight Mode Setting .............................................................. 23
3-1-2 Auto. Power-off Setting .............................................................. 23
3-1-3 Stable Range Setting for Quantity Sampling ............................. 24
3-1-4 Auto. Average Unit Weight Setting ............................................ 24
3-1-5 A/D Sampling Speed Setting ..................................................... 25
3-1-6 Zero Display Range Setting ...................................................... 25
3-1-7 Zero Tracking Range Setting ..................................................... 26
3-1-8 Accumulation Ending Mode Setting ........................................... 26
3-1-9 Pre-tare mode setting ................................................................ 27
3-1-10 “Beeper” Output Setting for Quantity Limit ................................ 27
3-1-11 Accumulation Acceptable Condition Setting 1 ............................. 28
3-1-12 Accumulation Acceptable Condition Setting 2 ........................... 28
3-1-13 Combination Key Setting ............................................................. 29
3-2 External Weight and G Value Calibration .............................................. 30
3-2-1 External Weight Calibration .............................................................. 31
3-2-2 Calibrate G Value Used in Local or in Verification ............................ 32
3-3 RS-232 and Serial Printer Setting ................................................... 34
3-3-1 Baud Rate Setting .................................................................... 34
3-3-2 Communication Protocol Setting .............................................. 35
3-3-3 Output Data Format Setting ...................................................... 35
3-3-4 Output Count Setting Per-second ............................................. 37
3-3-5 Operation Mode Setting ............................................................ 37
3-3-6 Continuous Transmission Output Condition Setting ................. 39
3-3-7 Zero Band Setting for Auto. Transmission ................................ 40
3-3-8 Weight Band Setting for Auto. Transmission ............................ 40
Appendix 1 RS-232 Full Duplex Format..................................................................................... 41
Appendix 2 Fixed Format RS-232 Transmission Line Description ............................................. 43
Appendix 3 ASCII Code Table .................................................................................................... 44
Appendix 4 7-Segment Display Characters ............................................................................... 45
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EXCELL PRECISION CO., LTD.
Thank you for purchasing EXCELL counting scale.
In order to operate smoothly, to last the durability and to reduce chance of breakdown for this product,
Please read this manual carefully.
Instruction for Use
1. The scale should not be drenched by rain or water. (If it gets wet carelessly, please wipe it dry with a cloth. If its operation is abnormal, please send it to our distributor for service)
2. Please keep the scale in a cool and dry place. Do not store at high temperature or damp places.
3. Please keep the scale clean and free from insect infestation.
4. To avoid impact and it is to be used under designated pressure (the weight put on the platter can not exceed the maximum capacity of the scale)
5. If the scale is not going to be used for some time, please clean in and store it in a plastic bag with desiccative. The internal rechargeable battery should be recharged every three months. (If using dry batteries, take the dry batteries out before storing)
6. The commodity should be placed in the center of platter for accurate weighing. The dimension of the weighted commodity should not exceed the dimension of platter.
7. In order to maintain the re-chargeable battery in good condition it should be kept fully charged whenever possible. If the scale is to be stored, the battery should be fully charged before storage, and then re-charged at 3 month intervals. The number of times that the battery can be recharged will vary according to the conditions of use. However it can be maximized by re-charging the battery frequently and by avoiding conditions of total discharge. The battery cannot be overcharged.
8. Please operate or charge the scale in an open area. Do not squeeze the power cord to avoid wire on fire. temperature: -10 ~ +40
℃
10. Any suggestion for the product is warmly welcome.
Preparations before Using
1. Put the scale on a firm and flat surface for accurate weighing reading. Adjust the four leveling feet to get the leveling bubble at the center of the circle.
2. Scale must be used under a stable temperature and stable air flow. Avoid direct sunlight onto the scale or near the air-conditioning outlet.
3. Scale must be used under individual socket to avoid the interference of other electric appliances.
4. Remove any weight that might be on the platter before the scale is switched on.
5. The scale requires 15 ~ 20 minutes warm up before operation to ensure best accuracy.
6. When symbol appears on the screen, the internal battery needs to be replaced.
7. Introduction of Storage Battery
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Due to the storage battery adopt the advanced free-maintaining technique, customers need not to replenish electrolyte.
The scale should be recharged every 3 months to prevent failure of the internal rechargeable battery.
1. The battery should be charged for 8~10 hours.
2. The temperature of battery should below 45
℃
.
Maintaining
1. Please do not discharge with over-current when using the battery. Please charge the battery after discharging current.
2. Please take down the battery when the scale is not used for a long time or break the connection of cathode.
3. Do not short the battery terminals to check whether there is current. Please check whether the connection point is firm to guarantee good connection.
4. The battery should be replaced by specialized person.
No reverse-battery or the product will be damaged.
a) Anode of battery should be connected with Anode of product battery
( usually red cable
) b) Cathode of battery should be connected with Cathode of product battery (usually brown cable or black cable) c) See the picture following
Brown cable(or black cable) connected with Cathode of battery
Red cable connected with
Anode of battery
Safety warnings
1. The electrolyte of battery is caustic which causes metal, cotton, etc to corrode.
2. The hydrogen will be resolved when using or charging the battery and it will cause explosion when approaches fire.
No burning
Caution Corrosion Warning explosion Children faraway
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Chapter 1 Display and Keypad Descriptions
1-1 Display Descriptions o
_
_
.
.
.
.
.
Display Column
_
_
.
.
.
.
.
.
+
_ stable _
.
.
.
.
.
.
1. WEIGHT
Total 6 digits. To display the weight on platter or the total accumulation weight; the left digit is able to display the negative symbol.
2. UNIT WEIGHT
Total 6 digits. To display the unit weight of objects on the platter or total accumulation counts.
3. QUANTITY
Total 6 digits. To display the quantity of the objects on platter or the accumulation.
Symbol Icons “
3
”
1. or Net or Tare
:
“Tare” indication
2. o or Zero
:
“Zero” indication
3. + or M+
:
“Accumulation” indication
4. Stable
:
“Stable” indication
5.
:
If the weight of the sample is less than the weight of the minimum sample, this symbol will display. Please add the number of sample then sampling.
Minimum unit weight is 0.1d with resolution equal to 1/3000.
Minimum unit weight is 0.2d with resolution range from 1/6000 to 1/30000.
If symbol displays, scale may cause some counting error even if the scale can still be used.
6.
:
If the unit weight of the object on the platter is less than “Minimum Unit Weight”, this symbol will display. The scale can still count the quantity even though the unit weight is too small; however, this may affect the counting inaccuracy.
Please use the scale which the division and specification are both subject to.
If symbol displays, scale may cause some counting error even if the scale can still be used.
Minimum unit weight is 0.1d with resolution equal to 1/3000. (d=division)
Minimum unit weight is 0.2d with resolution range from 1/6,000 to 1/3, 0000.
7.
:
When the symbol displays, the battery need to be recharged for safe use.
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1-2 Keypad Descriptions
[Standard keypad]
7
9
4
GHI
1
PQRS
8
ABC
5
JKL
2
TUV
9
DEF
6
MNO
3
WXYZ
0
.
SAMPL
UNIT
W.T
Q’TY
PST
PST
CE
Z M+
CE T MC
[Double weighing units keypad]
7
9
4
GHI
1
PQRS
8
ABC
5
JKL
2
TUV
9
DEF
6
MNO
3
WXYZ
SAMPL
UNIT
W.T
Q’TY
PST kg/lb
Z M+
0
.
CE T MC
[10 sets of preset unit weight keypad]
7
9
4
GHI
1
PQRS
8
ABC
5
JKL
2
TUV
9
DEF
6
MNO
3
WXYZ
SAMPL
UNIT
W.T
Q’TY
PST
U.W
PST
Z M+
CE T MC 0
.
Key Function
, ~
:
Number key for setting the unit weight, quantity and etc.
:
Clear key to clear the digits on the display.
:
Unit weight key for setting the unit weight of sample.
:
Press this key, the display returns to 0.
:
Press this key to deduct the weight of container. Or shift the digit pointer to left.
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:
Pre-setting the upper limit of count. If the calculated count is larger than the limit, the scale sends a warning sound. Or use this key to confirm the setting.
:
Totalizing the quantity or weight.
:
Clear the stored totalizing memory. Or shift the digit pointer to right.
Different keys for different models:
:
Press this key to clear preset.
:
Press this key to switch the unit : kg or lb
:
Press this key to preset the unit weight of sample. Or use this key to enter the setting mode.
1-3 Error Messages
⇒
zero value is too high
⇒
zero value is too low
⇒
Internal value
>
700,000 (use in factory calibration)
⇒
Internal value
<
100,000 (use in factory calibration)
⇒
The weight value is over 9d of the maximum capacity. (d = division)
⇒
Internal value is unstable (Unstable time is over 10 seconds after pressing
ZERO
or
TARE
key)
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1-4 Self-Test Mode
Hold
ZERO key to turn on the scale until the display show “
Shows” ” to enter “Self- Test Mode”.
”. Wait till display
Press
Press
Press
Press
Press
Press
TARE
TARE
TARE
TARE
TARE
TARE
key key key key key key
⇒
Check Software version number
⇒
Check key and LCD
、
BL test
⇒
Read AD value
⇒
Key test code
⇒
EEPROM
、 switch calibration test
⇒
Real Time Clock (RTC)
⇒
RS-232
⇒
Read free format PCB Software version number
⇒
Read temperature IC AD value
⇒
Read AD value
⇒
ESC (leave test mode)
Press
TARE
key
Press
TARE
key
1
1
1 x
1
⇒
CE
⇒
Move cursor leftward
1
TARE
Exit
⇒
Move cursor rightward
MC
⇒
Enter
Press
Press
TARE
TARE
key key
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1-4-1 Check Software Version Number
Press
MC
key
Press
MC
key
03004010 is software version number
Press x key
Show the maintenance number 035 for 1 second then return to 010
1-4-2 Check Key and LCD
、
BL Test
Press
MC
key
Press x key
The number of LCD is count backward as 9~0 pattern The symbol and backlight of LCD is on when it is odd number,conversly it is off.
1-4-3 Read AD Value
Press
MC
key
X X X X X X X
Press x key Internal value
Check if the internal value is within its normal range
(Idler range: 100,000~700,000)
1 x
1
⇒
Exit
1
CE
⇒
Move cursor leftward
⇒
Internal value
>
700,000 (S+, S- about +5 mV)
⇒
Internal value
<
100,000 (S+, S- about -1.3 mV) 1
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
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1-4-4 Keypad Test Code
Press
Press
MC
x key key
X X
Internal test code
Keypad
⇒
Keypad internal test code
7
9
4
GHI
1
PQRS
8
ABC
5
JKL
2
TUV
9
DEF
6
MNO
3
WXYZ
SAMPL
Q’TY
PST
UNIT
W.T
PST
CE
Z M+
⇒
1
1 x
1
1
CE
⇒
Move cursor leftward
TARE
⇒
Move cursor rightward
1
MC
⇒
Exit
⇒
Enter
00 10 20 30 40
03 13 23 33 43
0
.
CE T MC 02 ESC 22 32 42
7
9
4
GHI
1
PQRS
0
8
ABC
5
JKL
2
TUV
.
9
DEF
6
MNO
3
WXYZ
SAMPL
Q’TY
PST
UNIT
W.T kg/lb
⇒
Z M+
CE T MC
00 10 20 30 40
03 13 23 33 43
02 ESC 22 32 42
7
9
4
GHI
1
PQRS
8
ABC
5
JKL
2
TUV
9
DEF
6
MNO
3
WXYZ
SAMPL
Q’TY
PST
UNIT
W.T
U.W
PST
Z M+
⇒
00 10 20 30 40
03 13 23 33 43
0
.
CE T MC 02 ESC 22 32 42
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1-4-5 EEPROM
、
Switch Calibration Test
Press
MC
key
Press x key
EEPORM switch test
SWA1 switch test
0: ADJ
1: LOCK
EEPROM reading and writing test
P 1: EEPROM reading and writing is successful
F 1: EEPROM reading and writing fail
(EEPROM is uninstalled or damaged)
1-4-6 Real Time Clock (RTC)
Press
MC
key
Press x key
2005/08/18
08:38:18
12 code numbers standard for: year, month, day, hour, minute, second
The display shows 12 zeros and not flicker, which means free format PCB is not been connected to the main board or free format PCB RTC has not been installed.
To use number key to set the date and time of RTC, then Press x key to finish setting.
1
1 x
1
1
CE
⇒
Exit
⇒
Move cursor leftward
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
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1-4-7 RS-232
Press
MC
key
Press x key PASS RS-232 the operation of internal board is correct
FAIL RS-232 the operation of internal board fail or not circuit
The test can only test whether the transmission and reception operates regularly in internal software.
1-4-8 Read free format PCB Software Version Number
Press
MC
key
Press x key
X X X X X X X X X
Software number of free format PCB
The main board transmit “T”+0DH+0AH (ASCII) 3 byte to free format card to read the version number of free format PCB shows on LCD
If free format PCB is not been connected or there is something with free format PCB, it will show FAIL.
1-4-9 Read Temperature IC AD Value
Press
MC
key
Press x key Show IC AD value of temperature
If shows “NOTMP”
⇒
no temperature IC
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EXCELL PRECISION CO., LTD.
1-4-10 Read Battery AD Value
Press
MC
key
Press x key AD value of volt
If AD value of volt is less than 398, it will show (about 5.8 V)
1-4-11 ESC (leave test mode)
Press
MC
to restart the scale
.
key
1
1 x
1
1
CE
⇒
Exit
⇒
Move cursor leftward
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
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Chapter 2 Operation
2-1 Power On
SW switch on (Press SW to location “
⎢
”)
WEIGHT UNIT
After stable, the scale will count back to zero.
WEIGHT UNIT
600
⇒
Maximum countable data: 600 000 Sampling Speed
After return to zero and being stable, scale will enter into counting mode.
2-2 Relatively Internal Value Display
After press
ZERO
key, screen will show “ - - - - - - ”. Press
CE
key.
WEIGHT UNIT
X X X X X X X X X X X X
Max internal calibration SP value is 5 digits Max internal value is 7 digits.
Press
0
key to return to the counting mode.
2-3 Zero Function
While operating the scale, zero may sometimes fluctuate. (Slight weight changes happen in weight column.) Press
ZERO
key to return to zero.
2-4 Sampling Function
2-4-1 Unknown Unit Weight of a Weighed Object
1. Place the sampling object on platter
.
Weight on platter
2. Enter the quantity of the sample on platter
.
Ñ Ò
Weight on platter Enter the sampling quantity
The number of quantity column will flash 6 seconds. If the user doesn
’ t press the
SAMPLE
key before flashing is over, the scale will complete the unit weight setting procedure automatically after flashing. The scale will also take the number that inputted in unit weight column as the unit weight of object to calculate the quantity of object shown in quantity column.
3. Press
SAMPLE
key while total column number is flashing
.
Weight on platter
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4. After stable, the scale finishes sampling and enters into counting mode
.
.
stable _
Weight on platter Unit weight of object Enter sampling quantity
2-4-2 Known Unit Weight of a Weighed Object
1. Enter known unit weight of object intended to weigh
o
_
.
.
stable _
Ñ
Unit weight of object intended to weigh
2. Press
UNIT WEIGHT
key to complete setting and enter into counting mode
Ò
o
_
.
.
stable _
Unit weight of object intended to weigh
2-4-3 Under Tare Status
1. Take the sample off the platter
.
The weight of object on platter
2. Input the quantity of sample on the platter
.
The weight of object on platter Enter the quantity of sample
Ñ Ò
The number of quantity column will flash 6 seconds. If the user doesn ’ t press the
SAMPLE
key before flashing is over, the scale will complete the unit weight setting procedure automatically after flashing. The scale will also take the number that inputted in unit weight column as the unit weight of object to calculate the quantity of object shown in quantity column.
3. Press
SAMPLE
key while the number of quantity is flashing
.
Weight of the object on platter
4. After stable, the scale finishes sampling and enters into counting mode
.
.
stable _
Weight of the object on platter Unit weight of object quantity of sample entered
The larger quantity of sampling, the more precise unit weight counted out.
When unit weight column and total quantity column both indicate 0, please press
1 UNIT WEIGHT
key, and the previous unit weight value will come out.
Use
+
and
7 keys to decide whether to display negative weight or not.
2-5 Tare Function Operation
1. Place the packaging container on platter
.
Weight of packaging container
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2. Press
TARE
key
3. The scale will enter into counting mode after stable
o
_
_
.
Clear off the tare value
stable _
Mode 1: After removing the object together with packaging container, weight column will display the negative value of packaging container. Press
TARE
key again to cancel the tare, and return to zero. The tare symbol “
_
” will disappear.
Mode 2: After removing the object together with packaging container, weight column will display the negative value of packaging container. Press
ZERO
key again to cancel the tare, and return to zero. The tare symbol “
_
” will disappear.
2-6 Pre-tare Function Operation
(Pre-tare setting) is set up as . (No weight on platter)
1. No weight on platter
o
_
.
stable _
2. Press
TARE
key
o
_
.
3. Enter the known weight of packaging container
o
_
_
4. Press
TARE
key
.
weight of packaging container entered
_
.
_
(Pre-tare setting) is set up as
1. Object placed on platter stable _ stable _ stable _
. (Weight on platter)
.
.
stable _
Weight of the object on platter Unit weight of the object Quantity of the object
2. Enter the known weight of packaging container
.
.
stable _
Weight of packaging container entered
Ñ Ò
3. Press
TARE
key
_
.
_
.
stable _
Weight of the object without container Unit weight of the object Quantity without packaging container
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Pre-tare function is also available if the object has been tarred.
If the net weight on platter is more than zero weight, the tare function is available. Otherwise, it’s not capable of tare function.
Clear off Pre-tare value
After removing the object together with packaging container, weight column will display the negative weight value of the packaging container. Press
TARE
key once again to cancel the pre-tare value and return to zero. Then the tare and pre-tare symbol “ _ ” will disappear.
Recall Pre-tare value
1. Press
Q’TY PRSET
key, and then press
TARE
key
_
.
_ stable _
Pre-tare value
2. After displays pre-tare value about 5 seconds, it automatically returns to the weighing mode
_
.
_
.
stable _
Recall pre-tare value function and clear function are not available for
Standard keypad models
.
2-7 Accumulation
The accumulation counts are up to 99 counts, but the total quantity column is at most 6 digits.
Users can not do positive accumulation and negative accumulation at the same time.
2-7-1 Quantity Accumulation
1. Place an object on platter
.
.
stable _
Weight of the object on platter Unit weight of the object Quantity of the object on platter
2. Press
M+
key
3. After scale is stable
.
+
_ stable _
Accumulated total weight Accumulated total counts Accumulated total quantity
4. After about 3 seconds, scale returns to counting mode
.
.
+
_ stable _
Weight of the object on platter Unit weight of the object Quantity of the object on platter
Recall quantity accumulation
While weight column displays 0, press
M+
key to recall the accumulated data
o
_
.
+
_ stable _
Accumulated total weight Accumulated total counts Accumulated total quantity
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Clear off the accumulated quantity value
Press
MC
key to clear off the accumulated value in the memory, and then accumulation symbol “
_
” will disappear.
2-7-2 Weight Accumulation
1. Place an object on platter when unit weight displays 0
2. Press
M+
key
.
Weight of the object on platter stable _
3. After scale is stable
.
+
_ stable _
Accumulated total weight Accumulated total counts
4. After about 3 seconds, scale returns to weighing mode
.
Weight of the object on platter
Recall weight accumulation value
+
_ stable _
While weight column displays 0, press
M+
key to recall the accumulated data
o
_
.
+
_ stable _
Accumulated total weight Accumulated total counts
Clear off the accumulated weight value
Press
MC
key to clear off the accumulated weight in the memory, and then the accumulation symbol “ _ ” will disappear.
2-8 Quantity Preset
It’s available to pre-set the upper limit of quantity in counting mode. If the counts are over the limit, the beeper makes warning sounds, and the weight column displays flashing “ ”
Upper limit of preset quantity (Non-standard keypad)
1. Whether there is an object on platter or not, press
Q’TY PRESET
key. Press
SAMPLE
key, select “Quantity Preset” mode (Press
UNIT WEIGHT
key to select “Weight Preset” mode)
o
_ stable _
Previous preset value
2. Enter the upper limit intended (Press
CE
key to modify the value entered)
o
_ stable _
Upper limit entered
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3. Press
SAMPLE
key (Press
CE
key to modify the value entered)
o
_ stable _
4. press
Q’TY PRESET
key, the scale return to the counting mode
o
_
.
Clear off the pre-set upper limit
stable _
To clear the pre-set upper limit of quantity or weight, please follow the above-mentioned operation steps. When entering the pre-set value, please enter “0” instead.
When switching to “weight preset” mode or “quantity preset” mode, previous preset value will be deleted automatically.
If it is standard keypad, use number keys to enter number and then press
Q’TY PRESET
key to finish the setting; If to clear off the pre-set upper limit, press
PRESET CE
key.
2-9 Weight Preset
It’s available to pre-set the upper limit of weight. If the weights are over the limit, the beeper makes warning sounds, and the weight column displays flashing “ ”
Upper limit of preset weight
1. Whether there is an object on platter or not, press
Q’TY PRESET
key. Press
UNIT WEIGHT
key to select “Weight Preset” mode (Press
SAMPLE
key to select “Quantity Preset” mode)
o
_
.
stable _
.
Previous preset value
2. Enter the upper limit intended (Press
CE
key to modify the value entered)
o
_
.
stable _
.
Upper limit entered Previous preset value
3. Press
UNIT WEIGHT
key (Press
CE
key to modify the value entered)
o
_
.
stable _
.
4. press
Q’TY PRESET
key, the scale return to the counting mode
o
_
.
Clear off the pre-set upper limit
stable _
To clear the pre-set upper limit of quantity or weight, please follow the above-mentioned operation steps. When entering the pre-set value, please enter “0” instead.
When switching to “weight preset” mode or “quantity preset” mode, previous preset value will be deleted automatically.
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2-10 ID Input
Press
ZERO
key, and the screen displays “- - - - - -”. Press
0
key before it disappears.
Enter ID with number keys
Press
MC
key to confirm
o
_
.
ID could be set up to 12 digits. They can be numbers (0~9),
English letters (A~Z), or 9
Press x
key to quit setting stable _
2-11 Item Input
Press
ZERO
key, and the screen displays “- - - - - -”. Press
2
key before it disappears.
Enter Item with number keys
Press
MC
key to confirm
o
_
.
Item could be set up to 12 digits. They can be numbers
(0~9), English letters (A~Z), or
9
Press x
key to quit setting stable _
ID & ITEM are applied in FIX FORMAT or FREE FORMAT.
ID & ITEM could be set up to 12 digits. They can be numbers (0~9), English letters (A~Z), or 9 .
Entering numbers/English letters: Press number key and the digit flashes. Press the same key, and the display shows the number/English letter in cycle. When the entered number/English letter flashes for 2 seconds, the setting will be confirmed and moved to the right place by 1 digit. For example: Press
1
key continuously, and the screen displays 1,P,Q,R,S flashing in cycle.(If to enter too many numbers, please enter 9 to clear superfluous numbers.)
If ID & ITEM are not saved in unit weight preset, the data will be cleared after power off.
1
1 x
1
1
MC
⇒
Exit
CE
⇒
Move cursor leftward
1
TARE
⇒
Move cursor rightward
⇒
Enter
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EXCELL PRECISION CO., LTD.
2-12 Unit Weight Preset
The preset data could be saved in up to 50 addresses
Each address contains: unit weight pre-tare ID and ITEM
2-13-1 Pre-set Unit Weight Operation (Read-in)
Use number keys to enter the unit weight. (The value is 0 or blank without setting)
Press
U.W. PST
key
Press
U.W. PST
key again
Press number keys to select 1 of 50 addresses for saving the data. If it is over 50,
Please re-enter.
Press
U.W. PST
key
2-13-2 Pre-set Unit Weight Saving Operation (Read-out)
Press
U.W. PST
key again
Use number keys to enter preset group that you want. If it is over 50, Please re-enter.
Press
U.W. PST
key again to read-out the data you saved. If the data is blank, it shows NULL.
While read-in or read-out, if the waiting time is over 10 seconds, the scale returns to weighing mode automatically. Press
CE
key to cancel the read-in and read-out.
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Chapter 3 External Calibration Setting
After starting the machine and it returns to zero, press
ZERO
key and the screen displays
”- - - - - -“. Then press x
key to enter external calibration function setting mode. The weight column displays
Press
TARE
key
Press
TARE
key
Press
TARE
Press
TARE
key key
.
⇒
External Function Setting
⇒
External Weight Calibration and G Value Calibration
⇒
RS-232 and Serial Printer Setting
⇒
Exit the Setting
1 x
1
⇒
Exit
1
CE
⇒
Move cursor leftward
1
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
3-1 External Function Setting
Press
MC
key
Enter parameter 00~13
After entering parameter
00, press
MC
key to return to previous level
⇒
Return to previous level
⇒
Backlight mode setting
⇒
Auto. power off setting
⇒
Stable range setting for quantity sampling
⇒
Auto. unit weight average
⇒
A/D sampling speed
⇒
“Zero” display range
⇒
⇒
⇒
“Zero” track range
Accumulation ending mode
Pre-tare mode
⇒
”Beeper” output setting for quantity limit
⇒
Accumulation acceptable condition setting 1
⇒
Accumulation acceptable condition setting 2
⇒
Combination key Setting
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3-1-1 Backlight Mode Setting
Press
MC
key
Enter parameter 00~02
Previous setting
Press
MC
key to save the setting
Default Setting: (No backlight)
⇒
Backlight is always on.
⇒
While weighing (weight is higher than 10d) or pressing any key, backlight be turned on automatically. The backlight is turned off automatically when the scale is idle for 10 minutes. (d=division)
⇒
No backlight.
When turning on, the backlight mode is the same as previous setting.
3-1-2 Auto. Power-off Setting
Press
MC
key
Enter parameter 00~10
Previous setting
Press
MC
key to save the setting
Default Setting:
⇒
Auto. Power-off function is off.
~
⇒
The scale to be automatically power off after the scale in not in use for 1~10 minutes. (If intended to operate continuously, please restart the scale again.)
It can be set up to 10 minutes at most.
1
1 x
1
1
CE
TARE
⇒
Move cursor rightward
1
MC
⇒
⇒
Exit
⇒
Move cursor leftward
Enter
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3-1-3 Stable Range Setting for Quantity Sampling
Press
MC
key
Enter parameter 00~15
Previous setting
Press
MC
key to save the setting
Default Setting:
While quantity sampling, the scale will indicate a stable reading and error is within
±
8d internal value. (d=division)
The higher value makes the sampling faster, but less accurate.
The smaller value makes the sampling slower, but more accurate.
It can’t be shifted after sampling, only when the unit weight is cleared in Brazil version.
3-1-4 Auto. Average Unit Weight Setting
Press
MC
key
Enter parameter 00~01
Previous setting
Press
MC
key to save the setting
Default Setting:
⇒
Auto. average unit weight function is off. (Press
SAMPLE
key for manual unit weight calibration)
⇒
Auto. average unit weight function is on.
Condition: Auto. unit weight calibration performs when the measured sampling number increase greater than 10% but less than 100% of previous sampling number.
1 x
1
⇒
Exit
1
CE
⇒
Move cursor leftward
1
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
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3-1-5 A/D Sampling Speed Setting
Press
MC
key
Enter parameter 00~01
Previous setting
Press
MC
key to save the setting
Default Setting:
⇒
Low speed is about 7.5 Hz. (Weighing reflection is slow but relatively stable)
⇒
Fast speed is about 15 Hz. (Weighing reflection is fast but relatively unstable)
3-1-6 Zero Display Range Setting
Press
MC
key
Enter parameter 00~03
Previous setting
Press
MC
key to save the setting
Default setting: .
⇒
Display all
⇒
Zero range
±
1 bit will not display division, and displays zero instead.
⇒
Zero range
±
2 bit will not display division, and displays zero instead.
If
⇒
Zero range
±
3 bit will not display division, and displays zero instead.
is set, when setting pre-tare value, it can not be less or equal to
±
3 bits external value, and so on. When the weight is over 1/3 full capacity and return to 0, this function is activated.
1 x
1
⇒
Exit
1
CE
⇒
Move cursor leftward
1
TARE
1
MC
⇒
⇒
Move cursor rightward
Enter
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3-1-7 Zero Tracking Range Setting
Press
MC
key
Enter parameter 00~03
Previous setting
Press
MC
key to save the setting
Default setting: .
⇒
After weight keeps stable for over 1 second, it could track
±
1/4 d.
⇒
After weight keeps stable for over 1 second, it could track
±
1/2 d.
⇒
After weight keeps stable for over 1 second, it could track
±
1 d.
⇒
After weight keeps stable for over 1 second, it could track
±
2 d. (d=division)
Only when gross = 0, zero tracking function is activated.
3-1-8 Accumulation Ending Mode Setting
Press
MC
key
Enter parameter 00~02
Previous setting
Press
MC
key to save the setting
Default Setting:
⇒
Press
M+
key. After screen displays accumulation value for 3 seconds, scale returns to weighing mode.
⇒
Press
M+
key. And screen displays accumulation value, scale does not return to weighing mode until pressing
CE
key
.
⇒
Press
M+
key. And screen does not display accumulation value, but beeper beeps once.
1 x
1
1
CE
⇒
⇒
Exit
Move cursor leftward
1
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
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3-1-9 Pre-tare mode setting
Press
MC
key
Enter parameter 00~01
Previous setting
Press
MC
key to save the setting
Default setting: .
⇒
Traditionally, pre-tare can not proceed when weight on platter. When no weight on platter, press
TARE
key to enter pre-tare value and then press
TARE
key again.
⇒
Pre-tare can proceed when weight on platter. (Enter value in
UNIT WEIGHT
and press
TARE
key.)
Pre-tare value can not be more than max. weighing value, or first and second segment point of division; besides, the value can not be less than or equal to the external value set up in
FnC 06.
3-1-10 “Beeper” Output Setting for Quantity Limit
Press
MC
key
Enter parameter 00~01
Previous setting
Press
MC
key to save the setting
Default Setting:
⇒
If the quantity exceeds quantity setting (or weight exceeds weight setting), the beeper beeps in unstable situation.
⇒
If the quantity exceeds quantity setting (or weight exceeds weight setting), it’s no need to be stable
1 x
1
⇒
Exit and the beeper beeps automatically.
1
CE
⇒
Move cursor leftward
1
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
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3-1-11 Accumulation Acceptable Condition Setting 1
Press
MC
key
Enter parameter 00~01
Previous setting
Press
MC
key to save the setting
Default setting: .
⇒
The scale accepts accumulation only when being stable.
⇒
The scale accepts accumulation no matter its being stable or not.
3-1-12 Accumulation Acceptable Condition Setting 2
Press
MC
key
Enter parameter 00~04
Previous setting
Press
MC
key to save the setting
Default Setting:
⇒
Only when the weight returns to zero, the scale accepts the next accumulation value. If the weight is near zero band, please adjust the setting in .
⇒
The weight is no need to return to zero, the scale accepts the next accumulation value..
That means when no weight on platter, the weight can be accumulated continuously.
⇒
The weight must return to zero (gross = 0), and the scale can accept the next accumulation value.
⇒
Press
M+
key not to accumulate the value, at the same time, RS-232 transmits the data.
⇒
The weight should be less than 1/4 d of zero point, and the scale can accept the next accumulation value.
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3-1-13 Combination Key Setting
Combination key represents
kg/lb
key or
UNIT WEIGHT PRESET
key. This key contains 2 functions: Unit switching 50 sets for unit weight preset
Press
MC
key
Enter parameter 00~01
Previous setting
Press
MC
key to save the setting
Default setting: .
⇒
Press the combination key once to select unit (priority function).
Press the combination key for 3 seconds to preset unit weight (minority function).
⇒
Press the combination key once to preset unit weight (priority function).
Press the combination key for 3 seconds to select unit (minority function).
1
1
1 x
1
⇒
CE
⇒
Move cursor leftward
1
TARE
Exit
⇒
Move cursor rightward
MC
⇒
Enter
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3-2 External Weight and G Value Calibration
Press
MC
key
Enter parameter 00~03
After entering parameter
00, press
MC
key to return to previous level
⇒
Return to previous level
⇒
External weight calibration
⇒
Calibrate G value used in local or in verification
1
1
1 x
1
⇒
Exit
CE
⇒
Move cursor leftward
1
TARE
⇒
Move cursor rightward
MC
⇒
Enter
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EXCELL PRECISION CO., LTD.
3-2-1 External Weight Calibration
Zero value can be calibrated separately from the weight calibration value.
X X X
Press
MC
key
If no temperature IC, “notMP” displays in
UNIT WEIGIH
kg
.
No weight display
Make sure that no weight on platter and press
MC
key to read “Zero” kg
.
Calibration poises value
Use
0
~
9
key to modify calibration poises value, place enough poises accord- ing to value entered, and press
MC
key to read calibrated internal value and save into EEPROM.
X X X
A/D value of temperature
Internal value
Press
kg/lb
to switch calibration unit
Press x key to quit “zero” calibration
X X X
X X X X X X
X X X X X X
Internal value
Calibration poises value entered can not be higher than maximum weighing capacity.
Poises weight entered will be compared with internal calibration poises weight. If the actual weight is more than the entered poised weight in 0.9~1.1 times, “Error” displays for 1 second in
WEIGHT
.
Re-enter the calibration poises value, or place the correct weight to operate once again.
If not to calibrate weight, press x key to exit without saving A/D value into EEPROM.
.
kg
Poises weight value on platter
In weight calibration mode,
Put on or remove weight to test. After testing, press
MC key to complete external weight calibration.
X X X X X X X X X
Internal value
1
1 x
1
1
CE
⇒
Exit
⇒
Move cursor leftward
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
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3-2-2 Calibrate G Value Used in Local or in Verification
y
It is capable for users to set or modify G value for 9 times. If it is the 10 th
revised G value, please enter “06 CGr” to calibrate local G value, and the calibration time will be re-set as “1”. y
Local G value calibration must be done after external weight calibration. y
If the external weight calibration is done after G value calibration, the previous G value will be set as the value used in verification. y
G value modify calculation
G value is the reaction of centrifugal force for free falling object.
Standard G value for equator on earth surface:
G
E
=
978.03184558 cm/sec
2
= 9.7803184558 m/sec²
Standard G value for polar region:
G p
=
983.21772792 cm/sec
2
= 9.8321772792 m/sec²
The G value below ground is the object's free fall acceleration at that location.
G value does not decrease gradually from mantle to the earth's core. Gravity in the mantle will reaches its highest value (about 1021 cm/ sec²), and decreases to 0 at the earthe's core.
Standard gravitation acceleration in different latitude ( ψ ) can be calculated by formula described as bellowed descriptions:
G
=
978.03185
(
1+0.005278895sin
2
ψ +0.000023462sin
4
ψ
)
G: cm/sec
2
ψ : Latitude
G value must between 9.78032 m/sec² to 9.83218 m/sec
2
.
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Press
MC
key to display
Historical revised data
.
Display current revised times and the revised local G value
Press
CE
key Press
TARE
key
Press
MC
key to enter revising mode
Press x key to quit and back to previous level
.
Display previous revised times and the revised local G value
Press
CE
key Press
TARE
key
Press
Press
MC
x key to enter revising mode key to quit and back to previous level
.
Times “01”
⇒
To fix the local G value when internal weight calibration is stored
Press
CE
key Press
TARE
key
Press
Press
MC
x key to enter revising mode key to quit and back to previous level
.
Press
MC
key to enter
G value revising mode
Times “00”
⇒
To fix the local G value when internal weight calibration is stored
Press x key to quit and back to previous level
.
Enter revised G value
Press
MC
key to finish
Automatically add 1 to times
Press x key to quit and back to previous level
1
1 x
1
1
CE
TARE
⇒
Move cursor rightward
1
MC
⇒
⇒
Exit
Move cursor leftward
⇒
Enter
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3-3 RS-232 and Serial Printer Setting
Press
MC
key
Enter parameter 00~08
After entering parameter
00, press
MC
key to return to previous level
⇒
Return to previous level
⇒
Baud rate setting
⇒
Communication protocol setting
⇒
Output data format setting
⇒
Output count setting per second in continuous transmission
⇒
Operation mode setting
⇒
Continuous transmission output condition setting
⇒
Zero band setting for auto. transmission
⇒
Weight band setting for auto. transmission setting
3-3-1 Baud Rate Setting
Press
MC
key
Enter parameter 00~05
Previous setting
Press
MC
key to save the setting
Default Setting:
(
9,600 bit/sec
)
⇒
600 bit/sec
⇒
1,200 bit/sec
⇒
2,400 bit/sec
⇒
4,800 bit/sec
⇒
9,600 bit/sec
⇒
19,200 bit/sec
If there is free form device, it is 9600 bits/sec transmit.
1 x
1
⇒
Exit
1
CE
1
MC
⇒
1
TARE
⇒
Move cursor rightward
⇒
Move cursor leftward
Enter
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3-3-2 Communication Protocol Setting
Press
MC
key
Enter parameter 00~02
Previous setting
Press
MC
key to save the setting
Default Setting:
(
N, 8, 1
)
⇒
N, 8, 1
⇒
E, 7, 1
⇒
O, 7, 1
If there is free form device, it is 9600 bits/sec transmit.
3-3-3 Output Data Format Setting
Press
MC
key
Enter parameter 00~09
Previous setting
Press
MC
key to save the setting
Default Setting:
(
Fixed format 1
)
⇒
Fixed format 1 (details see following page)
⇒
Fixed format 2 (details see following page)
⇒
Reserved
⇒
Same as screen display (general format)
⇒
Same as screen display (general format)
⇒
Gross weight (general format)
⇒
Net weight (general format)
⇒
Tare (general format)
⇒
Fixed format 3 (details see following page)
⇒
Fixed format 4 (details see following page)
Please see “Appendix 1” for output format.
If there is free form device, the setting will be fixed as
1 x
1
⇒
Exit
1
CE
⇒
Move cursor leftward
1
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
⇒
Reserved.
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Fixed format is described as following:
Fixed format 1 “Press
M+
key to print” Fixed format 2 “Press
M+
key to print”
NO. 3
G
N
2.480 kg
2.000 kg
T 0.080 kg
PT 0.400 kg
U/W 1.6003 g
ID: xxxxxxx xxxxx
ITEM: xxxxxxx xxxxx
NO. 3
G 2.480
kg
N 2.000
kg
T
U/W
0.080
kg
0.400
1.60
03 g kg
Q 1250 pc s
If the format in rS1 03 is set that press
M+
or
MC
key to print and the transmission format in rS1 05 is set as continuous or automatic transmission, some content printed out is meaningless.
Fixed format 3 “Press
M+
key to print” Fixed format 4 “continuous or auto. transmission”
NO. 1
N/W 0.500
U/W 1.00013
PCS 500
N/W 0.500
U/W 1.00013
PCS 500
Fixed format 1,2 “Press
MC
key to print”
(Print out total accumulation data and clear data in memory)
================
T/N 3
Fixed format 3 “Press
MC
key to print”
(Print out total accumulation data and clear data in memory)
= = = = = = = = = = =
T/N 3
NO.
⇒
Number of Counts Q
⇒
Quantity T
⇒
Tare PT
⇒
Pre-Tare
G
⇒
Gross Weight N
⇒
Net weight U/W
⇒
Unit weight
T/N
⇒
Total Number of Counts T/W
⇒
Total weight T/Q
⇒
Total quantity
ID: 12 digits (max.) ITEM: 12 digits (max.)
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3-3-4 Output Count Setting Per-second
Press
MC
key
Enter parameter 00~04 Previous setting
Press
MC
key to save the setting
Default Setting:
(
1 count/sec
)
⇒
1 count/sec
⇒
2 counts/sec
⇒
4 counts/sec
⇒
8 counts/sec
⇒
More than 8 counts/sec
If parameter in due to too long distance.
is set as or , it may not be able to reach transmit counts
If parameter in
If parameter in
is set as , it is not capable of continuous transmission mode. is set as ~ , it is capable of continuous transmission mode.
3-3-5 Operation Mode Setting
Press
MC
key
Enter parameter 00~05 Previous setting
Press
MC
key to save the setting
Default Setting:
⇒
Command mode
⇒
Continuous transmission + command mode
⇒
Auto. transmission + command mode
⇒
Manual transmission + command mode
⇒
No RS-232 transmission
⇒
ZEBERA PRINTER output format
1
1 x
1
1
CE
1
TARE
MC
⇒
Enter
If parameter in is set as , the setting in
If there is free form device, the setting will be fixed as .
Please see “Appendix 1” for command mode format.
⇒
⇒
Exit
Move cursor leftward
⇒
Move cursor rightward is fixed as Manual transmission
03004035 37 ZSME200000054
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ZEBERA PRINTER output format
1. Press
M+
key to print
? <LF>
PCS <LF>
P 1 , 1 <LF>
G = Gross T = Tare PT = Pretare N = Net
UW = Unit Weight PCS = Quantity , Fill in blanks for zero “0” on the left. n = Net t = Tare + Pretare pcs = Quantity, zero “0” on the left reserved
<LF> = 0x0A line feed
For example: kg
Tare = 0,150 kg
Pre-tare = 0,050 kg
Net = 0,300 kg
UW = 0,5g
PCS = 600
? <LF>
P 1 , 1 <LF>
<LF> = 0x0A (line feed) SP = 0x20 (Blank)
2. Press
MC
key to print
? <LF>
P 1 , 1 <LF>
TN: Total number TW: Total weights TA: Total quantities tn: Total number tw: Total weights ta: Total quantities
NOTE: Fill in zero “0” for the blanks on the left.
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EXCELL PRECISION CO., LTD.
For example:
TN = 3
TW = 2,395 kg
TA = 23937
? <LF>
P 1 , 1 <LF>
<LF> = 0x0A (line feed) SP = 0x20 (Blank)
3-3-6 Continuous Transmission Output Condition Setting
Press
MC
key
Enter parameter 00~01
Previous setting
Press
MC
key to save the setting
Default Setting:
(
Output all
)
⇒
Output all
⇒
No output under OL or unstable condition
The setting in will be effective only when the setting is set as
1
1 x
1
1
CE in
TARE
⇒
Move cursor rightward
1
MC
⇒
⇒
Exit
⇒
Move cursor leftward
Enter
03004035 39 ZSME200000054
EXCELL PRECISION CO., LTD.
3-3-7 Zero Band Setting for Auto. Transmission
Press
MC
key
Enter parameter 00~99
Previous setting
Press
MC
key to save the setting
Default Setting:
(
External value “5d”
)
⇒
External value “0d”
⇒
External value “1d”
⇒
External value “99d”
The range setting in is related to accumulation acceptable condition in
3-3-8 Weight Band Setting for Auto. Transmission
Press
MC
key
Enter parameter 00~09
Previous setting
Press
MC
key to save the setting
Default Setting:
(
External value “5d”
)
⇒
External value “0d”
⇒
External value “1d”
⇒
External value “99d”
The setting in should be set as
.
1
1 x
1
1
CE
⇒
Exit
⇒
Move cursor leftward
TARE
⇒
Move cursor rightward
1
MC
⇒
Enter
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EXCELL PRECISION CO., LTD.
Appendix 1 RS-232 Full Duplex Format
Table 1 Command Format
Command Format A
Host Command
Slave
MZ Return to zero
Command
CP Clear off pre-tare value
MT Tare CT Clear off tare value
AT Current net weight accumulation & count plus 1 DT Clear off accumulated data and counts
SC Set continuous transmission mode
SM Set manual transmission mode
SA Set automatic transmission mode.
SO Set command mode
UA Shift to first unit UB Shift to second unit
% Cease continuous transmission mode and enter into command mode
Command Format B
Host Command
Slave
RW Read current displaying weight
RG Read gross weight
RN Read net weight
RH Read gross weight (simple)
RU Read unit weight (simple)
Data
RB Read current displaying weight(simple)
RT
RI
Read tare
Read net weight (simple)
RE Read pre-tare (simple)
RD Read accumulated quantity (simple)
RC Read accumulated counts (simple) Rl Read tare (simple)
Rf Read pre-set name (ITEM) Rk Read accumulated weight (simple accumulation format)
Rg Read ID#
RQ Read quantity (simple)
Rh Read weighing unit
Ri Read unit weight unit
Add % before italic and magnified letter to read continuously.
Add # before italic and magnified letter to read stable value only.
Two formats (AB) mentioned above are all RS-232 full duplex. If the slave terminal receives the below-listed messages, it represents Error condition.
E1: Wrong command E2: Wrong format (wrong parameter) E3: Mismatch proceeding condition
If read PLU command, PUL of N group is NULL or unit weight is re-entered, otherwise read PUL command and return value is 255.
Command Format C
According to the command format to modify ID,ITEM ,PT, UW :
ID:
S I A A A A A A A A A A A A CR LF
ITEM:
S C A A A A A A A A A A A A CR LF
PT:
S T 0 0 1
.
0 0 0 CR LF
UW:
S T 0 0 1
.
0 0 0 CR LF
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EXCELL PRECISION CO., LTD.
Description:
1. 2 previous code is command code (must be capital letter),A is 0-9 or A-Z. Other symbol is unacceptable (because it can’t be showed on LCD).
2.
Decimal point of PT or UW can be moved.
Table 2 Output Format
General Format
Gross weight S T , G S , + 1 .
2 3 .
4 5 6 l b o z
Net 2 .
3 4 .
5 6 T l . g
Tare S T , T R , + 0 1 2 .
3 4 5 6 SP SP k g
+ overload O L , G S , + SP SP SP SP SP SP SP SP SP SP SP SP
CR LF
- overload O L , G S , - SP SP SP SP SP SP SP SP SP SP SP SP
Unstable U S , G S , + 0 1 2 3 .
4 5 6 SP SP l b
Totally 21 bytes (including CR LF)
Simple Format (Price Computing, Counting)
ID# 0 0 0 0 0 0 0 0 0 0 0 2
CR LF
Read preset name SP SP SP SP SP SP SP A P P L E
Totally 14 bytes (including CR LF)
Simple Format
Read current weighing unit 0
Read current price computing unit 1
CR LF
Read current unit weight unit 2
Totally 3 bytes (Including CR LF)
Simple Format (Price Computing, Counting, Weighing)
Tare + 0 1 2 . 3 4 5 6
Pre-tare + 0 1 2 . 3 4 5 6
SP SP SP SP SP
SP SP SP SP SP
CR LF
Unstable + 0 1 2 3 . 4 5 6
Quantity SP 1 2 3 4 5 6 7 8
Accumulated counts
SP 0 0 0 0 0 0 0 1
PLU# SP 0 0 0 0 0 0 1 2
Totally 11 bytes (including CR LF)
Simple Accumulation Format
Accumulated weight SP 0 1 2 3 4 . 5 6 . 7
Accumulated quantity SP 0 1 2 3 4 5 6 7 8 9
Accumulated weight + overflow + SP SP, SP SP SP SP SP SP SP SP
CR LF
Accumulated weight - overflow + SP SP, SP SP SP SP SP SP SP SP
Totally 13 bytes (including CR LF)
03004035 42 ZSME200000054
EXCELL PRECISION CO., LTD.
Appendix 2 Fixed Format RS-232 Transmission Line Description
SCALE
→
RS-232 PRINTER SCALE
→
PC
DB 9
→
DB 9 DB 9
→
DB 9
2TX
3RX
→
→
3TX
2RX
→
→
2TX
3RX
5GND
→
5GND
→
5GND
Serial Data Transfer / Receive Format
n , 8 , 1
LSB MSB
S 8-bit data STOP
1
0 e , 7 , 1 S 7-bit data P STOP
1
0 o , 7 , 1 S 7-bit data P STOP
1
0
S : Start bit STOP: Stop bit P : Parity bit
03004035 43 ZSME200000054
EXCELL PRECISION CO., LTD.
Appendix 3 ASCII Code Table
Symbol ASCII Symbol ASCII Code
A 41H a 61H 0 30H
B 42H b 62H 1 31H
C 43H c 63H 2 32H
D 44H d 64H 3 33H
E 45H e 65H 4 34H
F 46H f 66H 5 35H
G 47H g 67H 6 36H
H 48H h 68H 7 37H
I 49H i 69H 8 38H
J 4AH j 6AH 9 39H
K 4BH k 6BH
↵
0DH
L 4CH l 6CH
M 4DH m 6DH
N 4EH n 6EH
O 4FH o 6FH
P 50H p 70H
Q 51H q 71H
R 52H r 72H
S 53H s 73H
T 54H t 74H
U 55H u 75H
V 56H v 76H
W 57H w 77H
X 58H x 78H
Y 59H y 79H
Z 5AH z 7AH
03004035 44 ZSME200000054
EXCELL PRECISION CO., LTD.
Appendix 4 7-Segment Display Characters
9
7
8
℃
5
6
3
4
0
1
2
A
B
C
D
E
F
G
H
I
J
K
L
M
W
X
U
V
Y
Z
S
T
Q
R
N
O
P
03004035 45 ZSME200000054
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Key Features
- Counts parts, weighs items, and accumulates totals
- Large, easy-to-read display
- Simple keypad for easy operation
- Durable construction for long-lasting use
- Accurate performance for reliable results
- Multiple weighing units for versatility
- Tare and preset functions for added convenience
- Optional RS-232 interface for data output
- Battery or AC power for portability or continuous use
- Auto power-off function to conserve battery life