Excell GTW User Manual
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Excell GTW User Manual

Waterproof weighing indicator
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User Manual

Waterproof Weighing Indicator
GTW
© 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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Summary of Contents for Excell GTW

  • Page 1: User Manual

    © 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.

  • Page 3: Table Of Contents

    EXCELL PRECISION CO., LTD. Table of Contents INSTRUCTIONS FOR USE ......................2 PREPARING TO USE THE SCALE....................2 CHAPTER 1 INTRODUCTION .....................4 1-1 F .....................4 EATURES AND PECIFICATIONS 1-2 A .........................5 PPEARANCE 1-3 D ......................6 ISPLAY ESCRIPTION 1-4 E ........................6 RROR ESSAGES 1-5 K ..................7...

  • Page 4: Instructions For Use

    EXCELL PRECISION CO., LTD. Thank for your purchasing of our EXCELL Weighing Scale. To guide you to use our product correctly, please read this User Manual carefully to extend the life of machine and to avoid error. Instructions for Use Please keep scale in a cool and dry place.
  • Page 5 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.

  • Page 6: Chapter 1 Introduction

    EXCELL PRECISION CO., LTD. Chapter 1 Introduction 1-1 Features and Specifications Features:  IP 68: mist-proof, waterproof and dustproof Up to 1/30,000 display resolution LCD display (Weight-6 digits); Full range tare; Auto zero tracking; Pre-tare High Speed 24bits AD; Display reading speed faster...

  • Page 7: Appearance

    EXCELL PRECISION CO., LTD. 1-2 Appearance 238mm 90mm RS232 or RS485 Power Load Cell 02018058 ZSME300000264...

  • Page 8: Display Description

    EXCELL PRECISION CO., LTD. 1-3 Display Description High limit value OK value (The value between HI and LO limit value) Low limit value “Zero” indication “Net weight” indication “Low battery power” indication “Stable” indication “Pre-tare mode” indication “Accumulation mode” indication “Samples insufficient”...

  • Page 9: Keypad Functions Description

    EXCELL PRECISION CO., LTD. 1-5 Keypad Functions Description : Press this key to power on or power off the scale : Press this key to select the required unit from the preset units. : Press this key to preset the weight and quantity.

  • Page 10: Chapter 2 General Operation Description

    EXCELL PRECISION CO., LTD. Chapter 2 General Operation Description 2-1 Backlight Function Press key to select the display backlight mode: ⇒ “Auto Backlight” mode. When the weight is over 10d or any key is pressed, the display backlight will be switched on. When the weight returns to zero (the weight on platform is less than 10d), the display backlight will switch off after 10 seconds.
  • Page 11 EXCELL PRECISION CO., LTD. Press key 1 time the display shows Press key 2 times the display shows Press key 1 time the display shows Press key 2 times the display shows Press key 1 times the display shows Preset Single point (preset low limit only): After “preset low limit”...

  • Page 12: Totalizing

    EXCELL PRECISION CO., LTD. 2. Recall Check-weighing Values key ⇒ Recall “Low limit value” Press key then press ⇒ Recall “High limit value” Then press key again ⇒ Recall “Beeper value” Then press key again ⇒ Back to the beginning...

  • Page 13: Zero Function

    EXCELL PRECISION CO., LTD. The indicator will not display the negative sign “-” for negative totalized weight values when recalling a totalized weight value, but when printing, the negative sign “-” will be printed out (transmitted serially) for each negative weight and negative totalized weight.

  • Page 14: Counting Function

    EXCELL PRECISION CO., LTD. The indicators with two weighing ranges can NOT pre-set the tare value larger than the first weighing range. For example: a 30 kg indicator is set by two weighing ranges. The first range is 0 to 15 kg, and the second range is 15 to 30 kg. The pre-set tare value can not be larger than 15 kg.

  • Page 15: Chapter 3 General Function Setting

    EXCELL PRECISION CO., LTD. Chapter 3 General Function Setting ♦ Switch on the scale. While the scale is counting down to zero, press and hold key until the display shows the software program version number Release the key, the scale enters into the configuration setting mode and showed on the display.

  • Page 16: Check Weighing Configurations

    EXCELL PRECISION CO., LTD. ⇒ Check Weighing Configurations ♦ If hold mode is set, accessing to is denied. function ⇒ the display shows Press key to select Press key for 5 times Press to clear HI, OK, LO values Preset “LO value”...

  • Page 17: Rs-232 Interface Output Setting

    EXCELL PRECISION CO., LTD. ⇒ RS-232 Interface Output Setting Make J1、J3 on RS232 short circuit, when connecting to computer. function ⇒ the display shows Press key to select key = Increase the flash value by one (from 0 to 8) or selecting baud rate from 1200, 2400,4800 and 9600(default setting).
  • Page 18 EXCELL PRECISION CO., LTD. RS-232 Interface Format I . Mode: UART Signal of EIA-RS0232 C II . Format : 1. Baud rate : 1 200, 2 400, 4 800, 9 600 bits/second 2. Data bits : 8 bits 3. Parity bit : None 4.
  • Page 19 EXCELL PRECISION CO., LTD. HEAD1 ( 2 BYTES ) HEAD2 ( 2 BYTES ) OL - Overload , Under load TR - TARE Mode ST - Display is Stable NT - NET Mode US - Display is Unstable GS -...
  • Page 20 EXCELL PRECISION CO., LTD. Press key to transmit (simple mode) WT/UNIT ( kg / lb ) - - - - - - - - - - - - - - 0001 1.0000 Press 0002 1.0000 Press 0003 1.0000 Press 0004 1.0000...
  • Page 21 EXCELL PRECISION CO., LTD. Stable Transmission (totalizing mode) WT/UNIT ( kg / lb ) - - - - - - - - - - - - - - 0001 1.0000 The scale is stable 0002 1.0000 The scale is stable 0003 1.0000...
  • Page 22 EXCELL PRECISION CO., LTD. Then the printing form is: FR”WT3N ” 1,200 0,700 0,300 0,200 000020001000000020 P1,1 key or key twice to clear the format Then, form of clearing the printing: “ “ <LF> ? <LF> TN TN TN <LF>...

  • Page 23: Exit Function Setting Mode

    EXCELL PRECISION CO., LTD. ⇒ Exit Function Setting Mode function ⇒ the display shows Press key to select Press Counting down to zero and exit setting mode ⇒ Internal Value Display Mode function ⇒ the display shows Press key to select...

  • Page 24: Gvalue Calibration

    EXCELL PRECISION CO., LTD. ⇒ G value Calibration function. ⇒ The display shows Press key or key to select You can input at most 9 sets of G value’s data. The historic data can be found out and not to be revised.

  • Page 25: Id Code Setting

    EXCELL PRECISION CO., LTD. ⇒ ID Code Setting ， ， (Use must be in coordination with function ⇒ the display shows Press key or key to select Press Machine ID code setting: Press to set 01 ~ 99. Default setting: 00 Machine ID code setting: (1) “00”: RS-232 does not transmit Machine ID.

  • Page 26: Print Key ( ) Function Setting

    EXCELL PRECISION CO., LTD. ⇒ Print Key ( ) Function Setting function ⇒ the display shows Press key or key to select Press Press to set 0 ~ 2. Press Default setting: 0 ⇒ If weight variation is beyond ±1d ~ ±10d, has totalization function.

  • Page 27: Printing Orders When Is Set As Or

    EXCELL PRECISION CO., LTD. ⇒ Printing Orders when is set as No.0 No print. No.1 TICKET NO. No.2 No.3 No.4 No.5 No.6 No.7 No.8 No print No.9 No print Contains a 9-digit code is set as The format of is as following...
  • Page 28 EXCELL PRECISION CO., LTD. is set as The format of is as following P/N 012345678901 TICKET NO. 0001 75.01kg 0.00kg 0.00kg 75.01kg WT/UNIT ( kg / lb ) - - - - - - - - - - - - - - 0001 1.0000...

  • Page 29: Chapter 4 Wireless Connection Instruction

    EXCELL PRECISION CO., LTD. Chapter 4 Wireless Connection Instruction (Option) Step 1: Connect to your device 1. Enable Wireless on your computer. Right-click on the icon of the bottom-right corner on taskbar, highlight “New Connection” and left click. Due to the different bluetooth supplier software could be installed, the setting dialogs shown below are just for reference.
  • Page 30 EXCELL PRECISION CO., LTD. 3. If the device is ready, the device names Device-C1 or C2 will be found. Double-click on Device-C1 or Device-C2. 4. Circle “Let me choose my own passkey”, input the passkey “111111” and click “Next > ” button...
  • Page 31 EXCELL PRECISION CO., LTD. 5. Device is added so far. Please disconnect COM port and click “Finish.” Step 2: Connection test To test the connection, use HyperTerminal recommended in Windows XP 1. go “START” → “All programs” → “Accessories“→ “Communications“→ “HyperTerminal”...
  • Page 32 EXCELL PRECISION CO., LTD. 2. Key in a name and select icon, then press “OK.” 3. After select the COM port referred by step 1 point 5 and click “OK.” 4. Click “File” → “Properties” 02018058 ZSME300000264...
  • Page 33 EXCELL PRECISION CO., LTD. 5. Select “settings” from the menu, and click “ASCII setup” on the bottom of the box. 6. Check “Send line ends with line feeds” and “Echo typed characters locally” and click “OK”. 7. Key in commands such RW, MZ, and RG in the main screen to test...

  • Page 34: Appendix 1 Rs-232 Wiring Instruction

    EXCELL PRECISION CO., LTD. Appendix 1 RS-232 Wiring instruction To connect RS232, please open the housing, RS232’s PIN connectors locate on the bottom-right corner of the mainboard. The most common connection method is using 9PIN and 25PIN, as shown below:...

  • Page 35: Appendix 2 7-Segment Display Characters

    EXCELL PRECISION CO., LTD. Appendix 2 7-Segment Display Characters Number Display Letter Display Letter Display ℃ 02018058 ZSME300000264...

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