Excell 14key, 16key, 20key-6PS User Manual
Price Computing Scale
User Manual
14key & 16key
©EXCELL PRECISION CO., LTD. 2014. 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.
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EXCELL PRECISION CO., LTD.
ZSME100000117
TABLE OF CONTENTS
INSTRUCTION FOR USE ......................................................................................................2
PREPARATION BEFORE USING...........................................................................................2
CHAPTER 1 PRODUCT INSTRUCTION................................................................................ 3
1-1 INTRODUCTION ................................................................................................................. 4
1-2 ERROR MESSAGES ..........................................................................................................4
1-3 SCREEN DISPLAY............................................................................................................. 4
1-4 POWER SUPPLY............................................................................................................... 5
CHAPTER 2 KEYBOARD FUNCTION ................................................................................... 6
CHAPTER 3 OPERATION INSTRUCTION ............................................................................ 7
3-1 INTERNAL VALUE DISPLAY MODE....................................................................................... 7
3-2 SETTING UP BACKLIGHT MODE (OPTION)............................................................................7
3-3 SETTINGS OF PRICING UNIT.............................................................................................. 7
3-4 G VALUE ADJUSTMENT ..................................................................................................... 8
3-5 16KEY FUNCTION............................................................................................................. 8
3-5-1 Preset Using Conditions:........................................................................................ 8
3-5-2 Preset tare Operating mode ................................................................................... 9
3-5-3 16KEY 50PRESET settings..................................................................................10
CHAPTER 4 FUNCTION SETTING...................................................................................... 11
4-1 F1 ⇒ RS-232 BAUD RATE ............................................................................................. 12
4-2 F2 ⇒ TRANSMISSION MODE ( RS-232 ) ..........................................................................13
APPENDIX 1 7-SEGMENT DISPLAY CHARACTERS .........................................................16
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EXCELL PRECISION CO., LTD.
ZSME100000117
Instruction for Use
1. In order to prevent the scale from dust and static electricity, please fix the dustproof
cover on the scale with double-sided adhesive.
2. 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. )
3. Please keep the scale in a cool and dry place. Do not store at high temperatures or
damp places.
4. Please keep the scale clean and free from insect infestation.
5. 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).
6. If the scale is not going to be used for some time, please clean it and store it in a plastic
bag in dry condition. A desiccant sachet may be included to prevent moisture build up.
The scale should be recharged every 3 months to prevent failure of the internal
rechargeable battery.
7. 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.
8. Please release the protection screw “4” before weighing.
9. Please operate or charge the scale in an open area. Do not squeeze the power cord to
avoid wire on fire.
10. Operating temperature: -10℃ ~ + 40℃
11. Any suggestion for product is welcomed
Preparation Before Using
1. Put the scale on a firm level surface free for accurate weight readings. Adjust the four
leveling feet to get the leveling bubble at the centre of circle.
2. Scale must be used under a stable temperature and stable air flow. Avoid direct
sunlight onto the scale or near the exhaust port of ventilating system.
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. Please note that when or symbol appears on the screen, the scale needs to
be charged.
6. Introduction of Storage Battery
Thank you for purchasing Price Computing Scale. In order to
operate smoothly, to last the durability, and to reduce the chance
of breakdown for this product, please read this Manual carefully.
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EXCELL PRECISION CO., LTD.
ZSME100000117
No burning
Caution Corrosion
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
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.
Brown cable(or black cable)
connected with Anode of
battery
Red cable connected with
Cathode of battery
Warning explosion
Children faraway
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EXCELL PRECISION CO., LTD.
ZSME100000117
Chapter 1 Product Instruction
1-1 Introduction
1. High performance A/D converter
2. linearity calibration function
3. one group of RS232 output (option)
4. adapter or rechargeable battery
5. LCD display
6. battery low protection
(When battery voltage is lower than system voltage , the system will cut the power off
automatically to ensure its stable and accuracy.)
7. LED backlight
1-2 Error Messages
⇒ The weight value is over 9 division of maximum capacity.
⇒ Zero value above 10% full scale.
⇒ Zero value below 10% full scale.
⇒ The internal value is over 350,000.
⇒ The internal value is below 80,000.
- - - - - ⇒ If the negative weight is over 20 divisions and there is no tare weight or
pre-tare weight, the display shows “- - - - - -”
1-3 Screen Display
Display Column
1. Weight
6 digits in total display the weight on platter.
The left digit is able to display the negative symbol.
• 0.3 uv/D high sensitivity • zero point adjustable range -5mV~ +5mV
• Sampling speed 15 tines/second • use range -4mV ~ +4mV
•
non-linear scale 0.01% full scale
• load cell stimulate power source 5V DC ±2%
100mA
Weight kg
Unit Price
$/kg
Total Price
$
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