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Siemens LMV5 - User Manual

Siemens LMV5
232 pages
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LMV5 Linkageless Burner
Management System
Quick Start Guide
Rev 4 2011
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Summary

OVERVIEW

Introduction 1-1

Introduces the LMV5 BMS, its functionalities, and applications.

Important Safety Notes 1 - 4

Crucial safety precautions for operating and handling the LMV5 system.

MOUNTING

LMV5 Base Unit 2-1

Instructions for mounting the LMV5 base unit inside an enclosure, including screw specifications.

AZL5 Display 2-2

Procedure for mounting the AZL5 display through an enclosure face.

Actuator Mounting

Guidelines for mounting SQM4x actuators to valves or dampers.

WIRING

Wiring Introduction 3-1

Overview of LMV5 wiring, terminal types, and numbering schemes.

Grounds and CANBus Wiring

Explains grounding types, CANBus system, and wiring requirements.

Load Controller Wiring

Wiring configurations for the load controller and its associated components.

PARAMETERS

Parameters Introduction 4-1

Overview of LMV5 parameters, access levels, and parameter access via AZL5.

Addressing SQM4 Actuators

Procedure for addressing SQM4 actuators and setting their rotation direction.

Fuel-Air Ratio Curves (Combustion Curves)

How to define points for actuators and VSD across the firing range.

Cold Start (Thermal Shock Protection)

Functionality to protect against thermal shock during cold starts.

TROUBLESHOOTING

CANBus and Grounding Issues

Troubleshooting common CANBus wiring and grounding problems.

O2 Sensor and VSD Troubleshooting

Diagnosing issues with O2 sensors and VSD operation.

Common LMV5 Errors

Lists common error codes, their meanings, and corrective actions.

O2 TRIM

Introduction and Principle of Operation 6-1

Explains the LMV52's O2 trim functionality and its regulation process.

Step by Step Commissioning of the O2 Trim System 6-2

Detailed steps for commissioning and activating the O2 trim system.

PLL52 and QGO20 Oxygen Sensor

Information on the O2 trim system components and their specifications.

VARIABLE SPEED DRIVE

Overview of VSD; VFD; AC Induction motors 7-1

Introduces VSD control, VFDs, and AC induction motors used with LMV52.

Step by Step Commissioning of the VSD Control 7-3

Outlines the procedure for setting up and commissioning VSD control.

MODbus

Modbus Principles and Data Transmission

Covers Modbus master-slave, data transmission modes, and structure.

Modbus Functions and Addresses

Lists supported Modbus functions and a table of addresses.

AZL5 Modbus Configuration

Explains Modbus settings and menu navigation within the AZL5.

ACS 450 PC Tool

Installation and Set-up Procedure 9-2

Step-by-step guide for installing the ACS 450 software on a PC.

Parameter Set Management

Procedures for saving, uploading, and updating parameter sets and AZL5 software.

Report and Trend Management

How to create start-up reports and view system trends using ACS450.

SPECIFICATIONS

LMV5 Base Unit Specifications

Lists electrical, environmental, and output ratings for the LMV5 base unit.

AZL52 Display and SQM4 Actuators Specifications

Details specifications for AZL5 display and SQM4 actuators.

Flame Scanner and Sensor Specifications

Specifications for flame scanners and various temperature/pressure sensors.

Summary

OVERVIEW

Introduction 1-1

Introduces the LMV5 BMS, its functionalities, and applications.

Important Safety Notes 1 - 4

Crucial safety precautions for operating and handling the LMV5 system.

MOUNTING

LMV5 Base Unit 2-1

Instructions for mounting the LMV5 base unit inside an enclosure, including screw specifications.

AZL5 Display 2-2

Procedure for mounting the AZL5 display through an enclosure face.

Actuator Mounting

Guidelines for mounting SQM4x actuators to valves or dampers.

WIRING

Wiring Introduction 3-1

Overview of LMV5 wiring, terminal types, and numbering schemes.

Grounds and CANBus Wiring

Explains grounding types, CANBus system, and wiring requirements.

Load Controller Wiring

Wiring configurations for the load controller and its associated components.

PARAMETERS

Parameters Introduction 4-1

Overview of LMV5 parameters, access levels, and parameter access via AZL5.

Addressing SQM4 Actuators

Procedure for addressing SQM4 actuators and setting their rotation direction.

Fuel-Air Ratio Curves (Combustion Curves)

How to define points for actuators and VSD across the firing range.

Cold Start (Thermal Shock Protection)

Functionality to protect against thermal shock during cold starts.

TROUBLESHOOTING

CANBus and Grounding Issues

Troubleshooting common CANBus wiring and grounding problems.

O2 Sensor and VSD Troubleshooting

Diagnosing issues with O2 sensors and VSD operation.

Common LMV5 Errors

Lists common error codes, their meanings, and corrective actions.

O2 TRIM

Introduction and Principle of Operation 6-1

Explains the LMV52's O2 trim functionality and its regulation process.

Step by Step Commissioning of the O2 Trim System 6-2

Detailed steps for commissioning and activating the O2 trim system.

PLL52 and QGO20 Oxygen Sensor

Information on the O2 trim system components and their specifications.

VARIABLE SPEED DRIVE

Overview of VSD; VFD; AC Induction motors 7-1

Introduces VSD control, VFDs, and AC induction motors used with LMV52.

Step by Step Commissioning of the VSD Control 7-3

Outlines the procedure for setting up and commissioning VSD control.

MODbus

Modbus Principles and Data Transmission

Covers Modbus master-slave, data transmission modes, and structure.

Modbus Functions and Addresses

Lists supported Modbus functions and a table of addresses.

AZL5 Modbus Configuration

Explains Modbus settings and menu navigation within the AZL5.

ACS 450 PC Tool

Installation and Set-up Procedure 9-2

Step-by-step guide for installing the ACS 450 software on a PC.

Parameter Set Management

Procedures for saving, uploading, and updating parameter sets and AZL5 software.

Report and Trend Management

How to create start-up reports and view system trends using ACS450.

SPECIFICATIONS

LMV5 Base Unit Specifications

Lists electrical, environmental, and output ratings for the LMV5 base unit.

AZL52 Display and SQM4 Actuators Specifications

Details specifications for AZL5 display and SQM4 actuators.

Flame Scanner and Sensor Specifications

Specifications for flame scanners and various temperature/pressure sensors.

Siemens LMV5 Specifications

General IconGeneral
TypeBurner Management System
Control SystemMicroprocessor-based
ApplicationIndustrial burners
FuelGas, oil, or dual fuel
Frequency50/60 Hz
Safety StandardEN 298, EN 230
CommunicationModbus

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