Masibus LC5296 DC User Manual

User’s Manual
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Masibus Automation & Instrumentation Pvt. Ltd.
B/30, GIDC Electronics Estate,
Sector-25, Gandhinagar-382044, Gujarat, India
 +91 79 23287275-77  +91 79 23287281
Email: support@masibus.com
Web: www.masibus.com

Masibus LC5296 DC Specifications

General

Brand	Masibus
Model	LC5296 DC
Category	Controller
Language	English

Summary

Introduction

Foreword

Thank you note from the manufacturer for purchasing the Dual Channel ON-OFF Temperature Controller.

Notice

Information regarding manual updates, accuracy, and copyright restrictions.

Trademarks

Lists trademarks of Masibus and other companies whose products are mentioned.

Product Ordering Code

Information on how to identify the correct product model and suffix codes from the nameplate.

List of Accessories

Details of included accessories provided with the product, to be checked for completeness.

Safety Precautions

Important safety information to prevent possible harm to users and damage to property.

Description of Signs

Explanation of warning and caution symbols used throughout the manual.

Specifications

Inputs

Technical details about analog input types, ranges, accuracy, and resolution.

Display & Keys

Description of the front panel display elements and key functions.

Output Types

Information on available output types such as relays and retransmission outputs.

Communication Details

Specifications for the RS485 communication interface, protocol, and baud rates.

Power Supply

Details on standard and optional power supply requirements and isolation specifications.

Environmental Conditions

Operating temperature, humidity, and storage conditions for the instrument.

Special Feature

Highlights unique functionalities like relay and retransmission mapping to input.

Physical Specifications & Mounting Details

Terminal Connections

How to connect wires?

Step-by-step guide and precautions for wiring the device correctly.

Front Panel Details

Front Panel Description

Detailed explanation of each component and indicator on the controller's front panel.

Menu Layout

Run Time Indication/Function

How to view or change parameters during the device's run time.

Set Point Setting

Procedure for configuring set point values for the controller's operation.

Configuration Mode

Detailed parameters for configuring input types, zero, span, and other settings.

Map Mode

How to map relays and retransmission outputs to specific process values.

Calibration Mode

Parameters and procedures for calibrating the instrument's inputs and outputs.

Control Function

ON/OFF Control

Explanation of the ON/OFF control logic, including hysteresis and relay operation.

Calibration Procedure

Procedure for CAL-zero and CAL-span

Steps to calibrate the zero and span for the instrument's PV inputs.

Procedure for RET-zero and RET-span

Steps to calibrate the zero and span for retransmission outputs.

Communication Protocol-MODBUS RTU

Introduction

Overview of Modbus RTU communication capabilities for the device.

Parameter Address Details

List of Modbus parameters, their absolute addresses, types, and access levels.

Exceptional Response

Codes and meanings for exceptional responses encountered during Modbus communication.

Appendix

Troubleshooting

Guide to diagnose and resolve common operational issues and problems.

On-Off Logic

Detailed explanation and table illustrating ON/OFF relay operation logic.

Retramission Output Table for Open /Over /Under Condition

Table showing retransmission output values for open, over, and under conditions.

Mapping Table for Relay and Retransmission Conditions

Table mapping relay and retransmission functions to input channels.

Jumper Settings for Add-on Card Selection & Retransmission

Instructions on configuring jumpers for selecting output types and communication cards.

Load connection

Guidance on connecting loads to the controller, including safety precautions.