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Johnson Controls SABROE Unisab III Control - User Manual

Johnson Controls SABROE Unisab III Control
322 pages
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Version 1.10
Unisab III Control
Engineering manual
en

Table of Contents

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Johnson Controls SABROE Unisab III Control Specifications

General IconGeneral
BrandJohnson Controls
ModelSABROE Unisab III Control
CategoryControl Systems
LanguageEnglish

Summary

Preface

1. Unisab III control

1.1. Introduction

Overview of the Unisab III control system's purpose and capabilities.

1.2. Operating Unisab III control

Step-by-step guide for operating the Unisab III control system.

2. Alarms and shutdowns

2.1. Analog alarms and shutdowns

Details on analog alarms and their corresponding shutdown conditions.

2.2. Other alarms and shutdowns

Covers additional alarms and shutdown conditions not categorized as analog.

2.3. Shutdowns and alarms with identification numbers for screw compressors

Lists identification numbers for screw compressor alarms and shutdowns.

2.4. Shutdowns and alarms with identification numbers for reciprocating compressors

Lists identification numbers for reciprocating compressor alarms and shutdowns.

3. Compressor control and surveillance

3.1. Compressor regulation set-up

Configuration parameters for compressor regulation methods.

3.2. Limiting functions

Functions that limit compressor capacity and operation for safety.

3.3. Compressor control - screw compressors

Specific control procedures for screw compressor types.

3.4. Compressor control - reciprocating compressors

Specific control procedures for reciprocating compressor types.

3.5. Compressor control - user functions

Functions and operations available to the user.

3.6. Compressor control - chiller functions

Specialized functions for chiller control applications.

3.8. Compressor control - variable zero position (screw compressors with hydraulic slides)

Managing and setting the variable zero position for screw compressors.

3.9. Compressor control - electrical slide control

Control mechanisms for electrical slide systems.

4. History

4.1. Shutdown list

Records and details of compressor shutdowns, including time and status.

5. Service

5.1. Maintenance

Information on maintenance schedules and procedures.

5.2. Diagnosis

Tools and methods for troubleshooting hardware and software issues.

6. Set-up

6.1. Compressor control

Configuration settings for compressor operating modes.

6.2. Sequencing

Setup and parameters for compressor sequencing operations.

6.3. Multisab

Information and status related to the Multisab system.

6.4. Configuration

Comprehensive configuration options for the Unisab III system.

6.5. Timers

Settings and descriptions for various operational timers.

6.6. Session

Management of user sessions, passwords, and language settings.

7. Calibration

7.1. Before start-up

Procedures for calibration before initial start-up or after service.

7.2. Pressure transducers

Calibration steps for pressure transducers.

7.3. Temperature sensors (process out temperature)

Calibration for the process out temperature sensor.

7.4. Motor

Calibration procedures related to motor parameters.

7.5. Position transmitters for hydraulic slide systems (screw compressors)

Adjustment and calibration of position transmitters for hydraulic slides.

7.6. Electrical slide systems (certain screw compressors)

Procedures for adjusting and calibrating electrical slide systems.

8. Unisab III (boot) and communication set-up

8.1. Introduction

Overview of Unisab III boot and communication setup procedures.

8.2. Enter boot loader

Steps to access and navigate the Unisab III boot loader menu.

8.3. Update

Instructions for updating Unisab III software, language, and configuration.

8.4. Info

Accessing information on flash memory, Ethernet, and display contrast.

8.5. Communication set-up

Detailed guide for configuring Ethernet, RS485/Danbuss, and Profibus/DP communication.

8.6. Web;TFTP interface

Using a PC browser to access Unisab III via Web/TFTP.

8.7. Software tools

Description of PC tools for remote HMI control and simulation.

8.8. U Set configuration tool

Software for configuring and managing Unisab III setup files.

9. Troubleshooting

9.1. Troubleshooting Unisab III controller

General procedures and tools for diagnosing Unisab III controller issues.

9.2. Troubleshooting diagrams

Flowcharts and diagrams to help diagnose and resolve operational problems.

9.3. List of versions

Summary of software versions and their corresponding fixes or new features.

10. Parts replacement

10.1. Introduction

Guidance on replacing defective main parts of the Unisab III.

11. Spare parts

11.1. Spare parts for Unisab III

Comprehensive list of available spare parts for the Unisab III system.

12. Supplementary material

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