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Price Computing Scale
User Manual
20key-35PS
©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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Table of Contents
Related Manuals for Excell 20key-35PS
Summary of Contents for Excell 20key-35PS
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Page 1: User Manual
20key-35PS ©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. -
Page 2: Table Of Contents
EXCELL PRECISION CO., LTD. TABLE OF CONTENTS INSTRUCTION FOR USE ....................2 PREPARATION BEFORE USING..................2 1-1 I ......................4 NTRODUCTION 1-2 E ....................... 4 RROR ESSAGES 1-3 S ......................4 CREEN ISPLAY 1-4 P ......................5 OWER UPPLY CHAPTER 2 KEYBOARD FUNCTION ................6 3-1 I .................. -
Page 3: Instruction For Use
EXCELL PRECISION CO., LTD. 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. 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. - Page 4 EXCELL PRECISION CO., LTD. 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.
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Page 5: Introduction
EXCELL PRECISION CO., LTD. Chapter 1 Product Instruction 1-1 Introduction 1. High performance A/D converter 0.3 uv/D high sensitivity zero point adjustable range -5mV~ +5mV • • Sampling speed 15 tines/second use range -4mV ~ +4mV • • load cell stimulate power source 5V DC +/-2% non-linear scale 0.01% full scale... -
Page 6: Power Supply
EXCELL PRECISION CO., LTD. 2. Unit Price 6 digits in total display the unit price of objects on platter. The decimal point floats two digits. 3. Total Price 6 digits in total display the total price of the objects on platter or the accumulation. -
Page 7: Chapter 2 Keyboard Function
EXCELL PRECISION CO., LTD. Chapter 2 Keyboard Function 0 ~ 9 : Number key. Press the keys to input the numbers (0 ~ 9) and to set unit price. CE : Press the key to clear the old unit price and then input the new one if you would like to change the unit price (If the unit price has been input for 3 seconds, you can input the new one immediately). -
Page 8: Internal Value Display Mode
EXCELL PRECISION CO., LTD. Chapter 3 Operation Instruction 3-1 Internal Value Display Mode Press Z key, when the display show “ ” ,then, press CE key immediately. The display will show internal value. Press 0 to exit the internal value mode and return to the weighing mode. -
Page 9: Preset Operating Instruction
EXCELL PRECISION CO., LTD. 3-4 35 Preset Operating Instruction 1. Preset Unit Price (01 ~ 35) Mode： Weight Unit Price Total 0.000 0.00 0.00 Both the scale is empty and there is weight on are ok 0.000 1.23 0.00 Input the unit price you need by pressing number key [0]-[9] in Unit Price Press ”... -
Page 10: Chapter 4 Rs232 Function Setting(Option)
EXCELL PRECISION CO., LTD. Chapter 4 RS232 Function Setting(Option) Press MC key do not release, and turn power on to enter function setting mode. ⇒ RS-232 Baud Rate ⇒ Transmission Mode ( RS-232 ) press T key to circulate selection function. -
Page 11: F2 ⇒ Transmission Mode ( Rs-232 )
EXCELL PRECISION CO., LTD. 4-2 F2 ⇒ Transmission Mode ( RS-232 ) Weight Unit Price Total Price $/kg Press number key 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 to choose 0,1,2,3,4,5,6,7,8 in order 0 ⇒... - Page 12 EXCELL PRECISION CO., LTD. When F2 setting is “0 ”, the RS232 format is as below. Press M+ to print 10.005kg 0.500kg 50/kg 500.25 Press + to print 20pcs 10/pcs Press MC to print ← When recalled the returned good, TOTAL NUMBER 002 it will print the total price.
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Page 13: Continuous Transmission
EXCELL PRECISION CO., LTD. RS232 DATA FORMAT Stable transmission Continuous transmission (1) Weight unit is g. 10 11 12 13 14 15 16 17 ± HEAD HEAD DATA UNIT CR (2) Weight unit is kg/lb 10 11 12 13 14 15 16 17 18 kg/lb ±... - Page 14 EXCELL PRECISION CO., LTD. Example of Transmission: Data format for RS-232 continuous transmission are as below. 1. The gross weight (+0.876 kg) shown as below, after stable: (under no tare or pre-tare mode) 0D 0A HEAD HEAD DATA UNIT 2. The net weight (-1.568lb) shows as below, after unstable: (under tare or pre-tare mode)
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Page 15: Appendix: 7-Segment Display Characters
EXCELL PRECISION CO., LTD. Appendix: 7-Segment Display Characters Number Display Letter Display Letter Display ℃ 01008044 ZSME100000113...