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Gedge Systems GS3100 User Manual

Gedge Systems GS3100
53 pages
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GS3100 Weigh/Batching Front End
Op er ating & In stal la tion Man ual.
488 Church Street, Richmond, Victoria, 3121, Australia.
Phone +61 3 9429 8396. Fax +61 3 9429 8097.
Email gs3100@gedgesystems.com.au
Year 2000 Compliant
Issue 6 of November 2005 Copyright GS Systems Pty Ltd ABN 18737137544 All Rights Reserved
NOW AVAILABLE WITH OPTIONAL MODBUS ASCII & RTU SERIAL I/O
and HIGH PRECISION ANALOG OUTPUT OPTION

Table of Contents

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Gedge Systems GS3100 Specifications

General IconGeneral
BrandGedge Systems
ModelGS3100
CategoryAccessories
LanguageEnglish

Summary

1 Introduction and Features

Key Features and Benefits

Lists key features like optional analog output, MODBUS, PLC compatibility, and advanced serial I/O.

2 Operating the GS3100

Introduction to GS3100 Operation

Describes how to operate the GS3100 using its front panel or remote computer.

Powering On and Serial I/O Considerations

Explains power-on behavior, settings retention, and serial I/O considerations.

Messages and Key Locking

Details error messages, status indicators, and key locking mechanisms.

Front Panel Display and Lamps

Explains the GS3100's display and the function of its indicator lamps.

Keyboard Controls

Details the function of each key on the GS3100's front panel.

3 Full Installation Details

Installation Steps Overview

Lists the sequence of steps for installing the GS3100 and its options.

Unpacking and Supply Voltage Check

Instructions for unpacking and verifying the correct mains supply voltage.

Electrical Supply Quality

Discusses the importance of clean electrical supply and potential issues.

Analog Output Option6HPF Installation

Details the physical installation and adjustment of the Analog Output Option6HPF.

Analog Output Load Simulation

Explains how to use load simulation for calibrating the analog output.

Option6HPF Connections and Specifications

Describes the connections and specifications for the Option6HPF.

Installing Optional Serial Cards and Setting Baud Rate

Guides on installing serial cards and configuring baud rates.

Serial Option Card Isolation Settings

Explains how to select isolated or non-isolated modes for serial option cards.

Standard RS-232C Baud Rate Setting

Details how to set the baud rate for the built-in RS-232C serial output.

Connecting Load Cells

Provides instructions for connecting load cells to the GS3100.

Connecting to Mains Supply

Instructions for safely connecting the GS3100 to the mains power supply.

Accessing Calibration and Programming

Details the specific key sequence required to access calibration and programming.

Using Keys for Calibration and Programming

Illustrates the keys used for calibration and programming functions.

Digital Setup - Programming

Describes the procedure to enter the Digital Setup menu for programming.

Digital Setup Settings Overview

Lists and explains the various settings available in Digital Setup.

Display Resolution and Decimal Settings

Setting the display resolution and number of decimal places.

Update Rate, Standstill and Zero Track

Adjusting update rate, standstill detection, and auto-zero settings.

Function Lock Settings

Locking out specific front panel and serial I/O functions.

Set Point Test and Output Configuration

Configuring set point testing and output modes (Analog/Serial).

MODBUS Baud Rate Setting

Setting the baud rate for MODBUS communication.

Serial Communication Formatting

Defining serial communication word composition and stream output.

Units and Data String Characters

Setting units of measure and defining data string characters.

Device Number and Weight Units Labels

Setting device number and applying weight unit labels.

Calibration Prerequisites and Zeroing

General info, zeroing dead load offset, and calibration prerequisites.

Span Calibration Procedure

Procedure to calibrate the scale using a known weight.

RS-232C Serial Output and Set Point Connections

Details connections for RS-232C output and set point control outputs.

Set Point Output Electrical Specifications

Specifies the electrical characteristics of the set point outputs.

Spike and Transient Suppression

Explains how to use snubber circuits for inductive loads.

4 Standard RS-232C Serial Output

Serial Data Word Composition and Flow Control

Details serial data word composition and XON/XOFF flow control.

5 Serial Input Diagnostics

6 Serial Output Options

Available Serial Output Options

Explains the purpose and selection criteria for serial output options.

Option Card Installation and Setup

Guides on installing, configuring, and setting up serial output options.

Optical Isolation and Power Supply for Options

Details optical isolation settings and power supply requirements for option cards.

Serial Output Card Connections

Shows output and power supply connections for serial output option cards.

7 Serial Input/Output Options

Available Serial Input/Output Options

Explains the purpose and selection criteria for serial input/output options.

I/O Option Card Installation and Setup

Guides on installing, configuring, and setting up serial input/output options.

I/O Option Card Isolation and Power Supply

Details optical isolation settings and power supply requirements for I/O option cards.

Serial I/O Timing and Settings

Discusses baud rates, response delays, and timing for serial I/O.

Serial I/O Device Number and Digital Setup

Settings for serial I/O, including device number and digital setup.

Optional Serial I/O Card Connections

Shows input/output and power supply connections for serial I/O option cards.

7.5 GS3100 Serial I/O Language

Serial I/O Communications Flow Control

Explains flow control mechanisms for serial I/O.

Managing Multiple GS3100s on RS-485 Bus

Strategies for managing multiple GS3100 units on an RS-485 bus.

Command Buffer Timeout and Clearing

How to handle command timeouts and clear the buffer.

Acquiring Zero and Handling Missed Commands

Details on acquiring zero and handling missed commands.

General Command and Reply Structure

Explains the format of commands and replies for serial communication.

ID Number Command

Command for setting and retrieving the ID number.

Set Point Commands

Commands to set and read set point values and check output status.

General Purpose Control and Weight Commands

Commands for controlling the GS3100 and requesting weight data.

Requests for Information Commands

Commands to request system status, version, and configuration details.

Terminal Mode Operation

Controls the GS3100 via remote computer, managing display and keyboard.

Terminal Mode Commands

Commands for entering/exiting terminal modes and managing display.

Terminal Mode Command Variations

Commands for different terminal modes and display operations.

Security Check and Display Commands

Commands to check security settings and send text to the display.

7.5.5.7 ASCII Display and Hex Values

8 MODBUS3100 Option

MODBUS Introduction

Introduces the MODBUS protocol and its application with the GS3100.

MODBUS Transmission Modes and Setup

Setting up MODBUS transmission modes, speeds, and slave numbers.

MODBUS ASCII and RTU Modes

Describes the ASCII and RTU coding systems and their parameters.

MODBUS Functions and Timing

Details supported MODBUS functions, exception responses, and timing considerations.

MODBUS Timing Comparisons and Registers

Compares MODBUS modes timing and details the 20 holding registers.

GS3100 Holding Registers Overview

Details the GS3100's 20 holding registers used for MODBUS communication.

MODBUS Option Battery RAM Features

Explains extra features provided by the battery RAM in the MODBUS option.

MODBUS Installation and Setup Procedure

Procedure for installing and setting up the MODBUS option.

MODBUS Communications Testing

Guide for testing MODBUS communications with the GS3100.

9 Technical Specifications

Load Cell Input and Size Specifications

Specifications related to the load cell input, physical dimensions, and power.

Available Options Overview

Lists and describes available user-installed and factory-fitted options.

10 Warranty