Excell TWH3 - User Manual

Weighing Scale
10key&12key
User Manual
© EXCELL PRECISION CO., LTD. 2020. 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 TWH3 Specifications

General

Brand	Excell
Model	TWH3
Category	Scales
Language	English

Summary

Chapter 1 Introduction

1-1 Features

Overview of the scale's key features, including A/D converter, calibration methods, RS232 option, HOLD functions, display, battery, and backlight.

1-2 Display Description

Detailed explanation of the scale's display segments, indicators, and their meanings, including units and modes.

1-3 Keypad Functions Description

Description of each key on the keypad, its function, and any model-specific differences for operation.

1-4 Power Description

Details on power selection, consumption, and low power alarm indicators for the weighing scale.

1-5 Error Messages

List and explanation of common error codes displayed by the scale and their meanings for troubleshooting.

Chapter 2 General Operation Description

2-1 Backlight Function

Instructions for selecting display backlight modes: Auto, On, and Off.

2-2 Weighing Mode

Covers unit selection, check weighing, totalizing, zero, and tare functions in weighing mode.

2-3 Counting Function

Guidance on sampling and counting operations, including sample quantity and unit weight checks.

Chapter 3 General Function Setting

3-1 F4 ⇒ Check Weighing Configurations

Configure check weighing settings: Low Value, High Value, and Beeper Value.

3-2 F5 ⇒ RS-232 Interface Output Setting (option)

Configure RS-232 interface: transmission modes, baud rates, and data formats.

3-3 F6 ⇒ Exit Function Setting Mode

Procedure to exit the function setting mode and return to normal operation.

3-4 F7 ⇒ Internal Value Display Mode

Access and display the scale's internal values for diagnostics or information.

3-5 F10 ⇒ G value Calibration

Calibrate G value by inputting data sets and saving adjustments for accuracy.

3-6 F11 ⇒ ID Code Setting

Set the Machine ID code for RS-232 transmission, enabling or disabling ID transfer.

3-7 F12 ⇒ Print Key () Function Setting

Configure the Print Key function to control printed data based on weight variation.

3-8 F14 ⇒ Printing orders when F5 is set as ┏-P6 or 097

Define printing order based on F5 settings, specifying fields like Ticket No., Gross, Tare, Net.

Appendix 1 7-Segment Display Characters