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Sewha SI 480E - User Manual

Sewha SI 480E
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Digital Weighing Indicator
SI 480E
Instruction Manual
Ver. 1.31 July 2011
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Summary

Before Installation

Warning and Caution Marks

Explains warning and caution symbols used in the manual.

Copyright and Contact Information

Outlines manual rights and provides contact details for inquiries.

Introduction to SI 480 E

Product Overview and Introduction

Welcomes the user and introduces the SI480E Weighing Indicator.

General Safety Precautions

Lists essential safety rules and warnings for operating the indicator.

Key Features and Capabilities

Highlights the main features and advantages of the SI480E indicator.

SI 480 E Specifications

Detailed Technical Specifications

Provides a comprehensive list of the indicator's technical specifications.

Front Panel Operation

Display and Keypad Layout

Describes the visual components and interactive keys on the front panel.

Status Lamp Indicators

Explains the meaning of each status lamp on the indicator's front panel.

Front Panel Key Functions

Details the specific actions performed by each key in various operating modes.

Advanced Front Panel Functions

Hot Key Operations

Explains special functions accessed via the 'F' key in combination with others.

Rear Panel Connections

Port and Terminal Descriptions

Details the connectors and terminals located on the rear of the indicator.

Installation Guide

External Dimensions and Cutting Size

Provides physical dimensions and required panel cut-out for installation.

Installation Components Included

Lists and identifies the hardware components provided for installation.

Load Cell Installation Procedures

Load Cell Wiring and Mounting Guidelines

Explains how to correctly wire and physically mount the load cell.

Setup Mode Configuration

Entering Setup Mode

Step-by-step guide to access the indicator's setup menu.

Setup Mode Password Protection

Instructions for using and managing the setup mode password.

Calibration and Mode Navigation

Weight Calibration Overview

Provides an overview of the weight calibration process.

Simulation Calibration Overview

Provides an overview of the simulation calibration process.

F-FUNCTION Mode Access

Explains how to access and navigate the F-FUNCTION settings.

Test Mode 1 Overview

Introduces the functions available within Test Mode 1.

Calibration Key Functions

Explains the role of each key during the calibration process.

Test Weight Calibration Setup

Initiating Test Weight Calibration

Procedure to start the test weight calibration sequence.

Setting Weighing Scale Capacity

How to input and set the maximum capacity of the weighing scale.

Test Weight Calibration Display Settings

Setting Decimal Point and Division

Guide to configuring the decimal point and digit division for display.

Test Weight Calibration - Dead Weight

Measuring Scale Dead Weight

Process for automatically measuring the dead weight of the weighing scale.

Test Weight Calibration - Span Calculation

Inputting Test Weight and Calculating Span

Steps to input test weight and compute the span value.

Simulation Calibration Setup

Starting Simulation Calibration

Procedure to initiate the simulation calibration process.

Simulation Calibration - Load Cell Settings

Setting Load Cell Capacity

Inputting the maximum capacity of the connected load cell.

Simulation Calibration - Display Settings

Setting Digit;Division Value

Configuring the digit and division settings for the display.

Simulation Calibration - Dead Weight Measurement

Measuring Dead Weight

Measuring the dead weight of the scale during simulation calibration.

Simulation Calibration - Load Cell Output Input

Inputting Rated Output Voltage

Entering the load cell's rated output voltage (mV).

F-FUNCTION Configuration

Setting F-FUNCTION Parameters

Guide to setting and optimizing F-FUNCTION parameters.

F-Function List

Detailed F-Function Settings

Comprehensive list and explanation of all F-FUNCTION settings.

Other Setting Modes

Empty Range and Communication Test

Configuration of Empty Range and procedures for communication testing.

Date, Time, and Password Management

Instructions for managing date, time, and setup mode password.

Test Mode Operations

Program and Hardware Version Check

How to check the indicator's software and hardware versions.

Test Mode 1 Functions

Details on the diagnostic tests available in Test Mode 1.

Analog Value Checks

Analog Check Mode Operation

How to check live analog values displayed on the indicator.

Analog Value Variation Check

Procedure to monitor and check variations in analog values.

Input and Interface Tests

Key and Digital Input Test

Testing the functionality of the front panel keys and digital inputs.

Serial Interface Test Mode

How to perform a diagnostic test of the serial communication interface.

6. Interface Options

RS-485 Serial Interface Connection

Details on connecting the indicator via RS-485 serial interface.

RS-422 Serial Interface Connection

Details on connecting the indicator via RS-422 serial interface.

RS-232 Serial Interface

RS-232 Connection and Precautions

Instructions for RS-232 connection and sensitivity to noise.

Serial Data Communication Formats

Data Format Explanations

Explains the structure and content of different serial data formats.

Communication Protocols and Modes

CAS Data Format Specification

Details the CAS (22-byte) data format for communication.

Command Mode Operation

How the indicator responds to commands in command mode.

Read Commands for Data Retrieval

Current Weight Data Format

Format for reading the current weight data.

Indicator Memory Data Format

Format for reading stored indicator memory data.

Grand Total Data Format

Format for reading accumulated grand total data.

Read Command Data Formats

Finished Weight Data Format

Format for retrieving the finished weight data.

Current Time and Date Data Format

Formats for reading current time and date information.

Tare Data Format

Format for retrieving tare value data.

Write Commands for Configuration

Basic Write Commands

Commands for zero, tare, hold, and print functions.

Date Setting Command

Command for setting the current date on the indicator.

Write Command Data Formats

Time and S;N Setting Formats

Formats for setting the indicator's time and serial number.

Command Mode Examples

Read Command Examples

Practical examples of using read commands with PC communication.

Command Mode Examples

Write Command Examples

Practical examples of using write commands with PC communication.

6-2. Serial Print Functionality

Printing Format Details

Explains different print formats like continuous, single, and grand total.

7. Error & Treatment

Load Cell Installation Errors

Troubleshooting guide for errors caused by load cell installation issues.

Weight Value Related Errors

Addresses errors related to unstable or incorrect weight readings.

Display Errors (UN PASS, OL;UL)

Explains and provides solutions for display errors like UN PASS and OL/UL.

7-2. Calibration Process Troubleshooting

Calibration Error Code Resolution

Lists calibration error codes and their specific troubleshooting steps.

7-3. Digital Weighing Indicator Errors

Indicator Display Error Troubleshooting

Solutions for common indicator display errors like CELL-Er, OVER, UNPASS, etc.

Warranty and Support Information

Warranty Certificate and Clauses

Details warranty coverage, exceptions, and contact information.

Sewha SI 480E Specifications

General IconGeneral
BrandSewha
ModelSI 480E
CategoryAccessories
LanguageEnglish

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