Excell KWH4 Series User Manual

Weighing Scale
12key
User manual
Applicable models include:*
AWH4, FDH4-W, KWH4,
SAH4-W, SBH4-W, TWH4
Series
(FW. Ver. 02029010)
*Applicable models list is subject to change without notice.
© EXCELL PRECISION CO., LTD. 2017. 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 KWH4 Series Specifications

General

Readability	0.1 g
Graduation	0.1 g
Display	LCD
Units of Measurement	g, oz
Features	counting function

Summary

Precautions for Use

Preparing to Use the Scale

Battery Maintenance and Safety

Maintaining the Rechargeable Battery

Guidelines for maintaining the scale's rechargeable battery and preventing damage.

Safety Warnings for Battery Use

Crucial safety precautions related to battery handling and operation.

Chapter 1 Introduction

1-1 Features

Details of the weighing scale's advanced features and capabilities.

1-2 Display Description

Explanation of the various indicators and symbols on the scale's display.

1-3 Keypad Functions Description

Description of the functions assigned to each key on the scale's keypad.

1-4 Power Description

Information regarding power sources, consumption, and low battery warnings.

1-5 Error Messages

List and explanation of error codes displayed by the weighing scale.

Chapter 2 General Operation Description

2-1 Backlight Function

How to control and use the display backlight modes (Auto, On, Off).

2-2 Weighing Mode

Detailed operations for various weighing functions and modes.

2-2-1 Units Selection

Instructions on selecting the desired weighing units (kg, lb, tael, viss).

2-2-2 Check Weighing Mode

Procedure for setting and using the check weighing function with limits.

2-2-3 Totalizing

Instructions for accumulating weight values and managing totalized data.

2-2-4 Zero Function

How to use the zero function to reset the scale reading to zero.

2-2-5 Tare Function

Procedures for using tare and pre-tare functions to exclude container weight.

2-3 Counting Function

Operations and settings for the counting function, including sampling.

Chapter 3 General Function Setting

F4 Check-weighing Configurations

Settings for configuring the check weighing function with limits.

F5 RS-232 Interface Output Setting

Configuration for RS-232 serial communication output settings.

F6 Exit Setting Mode

Procedure to exit the general function setting mode.

F7 Internal Value Display Mode

How to access and view the scale's internal operating values.

F8 Hold Mode

Configuration and usage of various hold functions (Peak, Stable, Animal).

F11 ID Code Setting

Setting the machine ID code for RS-232 communication.

F12 Print Key Function Setting

Configuring the print key's behavior for different data printing scenarios.

RS-232 Interface Details

RS-232 Interface Format

Details on RS-232 interface mode, format, and data structure.

RS-232 Data Format Examples

Examples illustrating RS-232 data formats for simple and complete modes.

Stable Transmission (totalizing mode)

Output format for stable transmission in totalizing mode.

Continuous Transmission (specific form)

Specific data format for continuous transmission, tailored for Brazil customers.

Appendix 1 7-Segment Display Characters