Price Computing Scale User Manual 20key ©EXCELL PRECISION CO., LTD. 2013. 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 ................................................................................................... 2 PREPARATION BEFORE USING........................................................................................ 2 CHAPTER 1 PRODUCT INSTRUCTION............................................................................. 4 1-1 INTRODUCTION .......................................................................................................
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. 2. 3. 4. 5. 6. 7. 8. 9. In order to prevent the scale from dust and static electricity, please fix the dustproof cover on the scale with double-sided adhesive. The scale should not be drenched by rain or water.
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. 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.
EXCELL PRECISION CO., LTD. Chapter 1 Product Instruction 1-1 Introduction 1. High performance A/D converter 0.3 uv/D high sensitivity • Sampling speed 15 tines/second • non-linear scale 0.01% full scale • zero point adjustable range -5mV~ +5mV • use range -4mV ~ +4mV • load cell stimulate power source 5V DC ±2% 100mA • 2. 3. 4. 5. 6.
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. Symbol Display 1. Z : “Zero” indication. 2. T : “Tare” indication. 3. M+ : 4. : “Accumulation” indication. Low battery. 1-4 Power Supply Power Selection 1. 6 V / 4 Ah Rechargeable battery 2. 110 / 220 V ±15 % AC Main power Recharge Voltage 1.
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. Press the key to clear the old unit price and then input the new one if you : CE would like to change the unit price (If the unit price has been input for 3 seconds, you can input the new one immediately). 1T1 : Press the key to deduct the containers’ weight and the symbol “◄” in Weight will appear. 1Z1 : Weight return to zero 1.
EXCELL PRECISION CO., LTD. Chapter 3 Operation Instruction 3-1 Internal Value Display Mode Press Z key, when the display show “ ” ,then, press immediately. The display will show internal value. Press 0 CE key to exit the internal value mode and return to the weighing mode. 3-2 Setting up Backlight Mode (option) ” ,then press Press Z key, the display will show “ away. It is “auto-backlight mode”. Press Z key, the display will show “ away. It is “backlight-off mode”.
EXCELL PRECISION CO., LTD. 3-4 External Weight Calibration Steps: 1. Make sure the scale backs to zero and is in “kg” mode. 2. Press “ MC key and do not release, the then press ” , the weight display “ . key to show . ” kg . 3. Release two keys. 4. Key-in pre-calibration weight, the display will show “pre-calibration” of weight value in flash. Place full weight(s) on the pan. When the scale is stable, take off the weight(s) from the pan. The calibration finished.
EXCELL PRECISION CO., LTD. Chapter 4 RS232 Function Setting(option) Press MC press key do not release, and turn power on to enter function setting mode. T ⇒ RS-232 Baud Rate ⇒ Transmission Mode ( RS-232 ) key to circulate selection function. 4-1 F1 ⇒ RS-232 Baud Rate Weight Using kg 0,1,2,3 Unit Price $/kg Total Price $ keys to choose 0,1,2,3 in order 0 ⇒ 9600 bits/second 1 ⇒ 4800 bits/second 2 ⇒ 2400 bits/second 3 ⇒ 1200 bits/second Press T key to enter the next setting mode.
EXCELL PRECISION CO., LTD. 4-2 F2 ⇒ Transmission Mode ( RS-232 ) Weight Unit Price kg Press number key 0 ⇒ Press M+ and $/kg 0,1,2,3,4,5,6,7,8 MC Total Price $ to choose 0,1,2,3,4,5,6,7,8 in order key transmit RS232 1 ⇒ Continuous transmission (only RS-232) 2 ⇒ Stable transmission (only RS-232) 3 ⇒ RS-232 off 4 ⇒ Continious transmission (weight transmission only) 5 ⇒ Stable transmission (weight transmission only) 6 ⇒ Continuous transmission (printing format: +001.
EXCELL PRECISION CO., LTD. When F2 setting is “0 ”, the RS232 format is as below. Press Press Press M+ + MC to print NO. N T U/P T/P 001 10.005kg 0.500kg 50/kg 30 NO. QTY U/P T/P 002 20pcs 10/pcs 200 to print to print After pressing CH ,input proper amounts, press MC key again to print PAY and CHANGE If necessary 25 TOTAL NUMBER 002 AMOUNT 700 PAY 1000 CHANGE ← When recalled the returned good, it will print the total price. Otherwise, it will not.
EXCELL PRECISION CO., LTD. RS232 DATA FORMAT Stable transmission or Continuous transmission (1) Weight unit is g. 1 6 7 HEAD , HEAD , (2) Weight unit is kg/lb ± 1 2 3 2 4 3 5 4 5 6 8 9 10 7 8 9 10 , HEAD , ± (3) Weight unit is g, lb or oz. 2 HEAD 3 4 5 6 7 , HEAD , ± 12 13 14 15 16 DATA HEAD 1 11 11 UNIT CR 12 13 14 15 16 DATA UNIT 17 g LF 17 18 kg/lb CR LF 9 10 11 12 13 14 15 16 17 18 19 20 21 twg 8 DATA UNIT CR LF (4) Weight unit is Catty.
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) S T , G S , + 0 0 0 . 8 7 6 k g 0D 0A HEAD , HEAD , DATA UNIT C LF 2. The net weight (-1.568lb) shows as below, after unstable: (under tare or pre-tare mode) U S , N T , 0 0 1 . 5 6 8 l b 0D 0A HEAD , HEAD , DATA UNIT C LF 3. The net weight (+15 TW Catty and 6.24 tl.
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