MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k
MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k
Introduction2604 Controller1. Chapter 1 INTRODUCTIONThank you for selecting the 2604 High Performance Programmer/Controller.This controller can be supplied or can be fully configured to be process specific.LIt is important to note, therefore, that the actual displays shown in this guidemay not be identical to those shown on your controller.This guide, therefore, is intended to describe the principle of operation andinstallation of the controller, and is intended as a ‘Getting Started Guide’.A detailed Engineering Handbook is also available, part no. HA026761, for those wishing toconfigure and commission the controller.1.1. WHAT IS 2604The 2604 is a modular, fully configurable, highaccuracy, high stability temperature and processcontroller which is available in a single, dual orthree loop format.It is supplied in accordance with an ordering codewhich can be found printed on a label on the side ofthe instrument case. A description of the ordercode is given in Appendix A of this guide andshould be checked with that shown on the label.It has a dual 7-segment display of process value andsetpoint with a LCD panel for display ofinformation and user defined messages.. The userinterface is menu driven via the display and sevenfront panel keys.Features include:Figure 1-1: General View of 2704 Controller• Advanced ramp/dwell programmer with storage of up to 50 programs.• Application specific controllers such as Carbon Potential, Humidity and Melt Pressure• A wide variety of inputs which can be configured, including thermocouples, Pt100resistance thermometers and high level process inputs.• Each loop can be defined to be PID, On/Off or motorised valve position and can controlusing a variety of strategies including single, cascade, override and ratio control.• PID control outputs can be relay, logic, triac or dc with motorised valve position outputsbeing relay triac or logic.• Auto tuning and PID gain scheduling are available to simplify commissioning andoptimise the process1-2 User Guide Part No HA026491 Issue 3.0 Apr-02
2604 Controller Introduction1.2. BEFORE YOU BEGIN1.2.1. UnpackingThe packaging is designed to withstand reasonable transit shocks. It is suggested that eachitem is unpacked carefully and the contents inspected for damage.If there is evidence of shipping damage, please notify your supplier within 72 hours. Thepackaging should be retained for inspection.All packaging contains anti-static materials to prevent the build up of static which can damageelectronic assemblies.1.2.2. Contents of PackagingEach box contains the following parts:-1. The 2604 controller fitted into its corresponding sleeve. Labels on the sleeve identify thecontroller code, its serial number, and the customer reference number. These detailsshould be checked against your requirements before installing the unit into the panel.2. Two panel retaining clips3. Burden resistors for use with mA inputs4. This User GuidePlease refer to Figure 1-2 showing a general view of the controller.1.2.3. Does the Controller Match the Process?Every controller is supplied with a specific hardware configuration to match the process whichit is designed to control. For example, there are five ‘slots’ which can contain different plugin modules. These are defined by a hardware code as shown in Appendix A. Before installingthe 2604 controller check the label on the side of the instrument against the instrument codinggiven in Appendix A for correct type.Where possible the controller is supplied with its software configured to match the process.This is defined by a quick start order code given in Appendix A. This should also be checkedon the instrument label to ensure that the controller is suitable for the process to be controlled.User Guide Part No HA026491 Issue 3.0 Apr-02 1-3
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Introduction<strong>2604</strong> Controller1. Chapter 1 INTRODUCTIONThank you for selecting the <strong>2604</strong> High Performance Programmer/Controller.This controller can be supplied or can be fully configured to be process specific.LIt is important to note, therefore, that the actual displays shown in this guidemay not be identical to those shown on your controller.This guide, therefore, is intended to describe the principle of operation andinstallation of the controller, and is intended as a ‘Getting Started Guide’.A detailed Engineering Handbook is also available, part no. HA026761, for those wishing toconfigure and commission the controller.1.1. WHAT IS <strong>2604</strong>The <strong>2604</strong> is a modular, fully configurable, highaccuracy, high stability temperature and processcontroller which is available in a single, dual orthree loop format.It is supplied in accordance with an ordering codewhich can be found printed on a label on the side ofthe instrument case. A description of the ordercode is given in Appendix A of this guide andshould be checked with that shown on the label.It has a dual 7-segment display of process value andsetpoint with a LCD panel for display ofinformation and user defined messages.. The userinterface is menu driven via the display and sevenfront panel keys.Features include:Figure 1-1: General View of 2704 Controller• Advanced ramp/dwell programmer with storage of up to 50 programs.• Application specific controllers such as Carbon Potential, Humidity and Melt Pressure• A wide variety of inputs which can be configured, including thermocouples, Pt100resistance thermometers and high level process inputs.• Each loop can be defined to be PID, On/Off or motorised valve position and can controlusing a variety of strategies including single, cascade, override and ratio control.• PID control outputs can be relay, logic, triac or dc with motorised valve position outputsbeing relay triac or logic.• Auto tuning and PID gain scheduling are available to simplify commissioning andoptimise the process1-2 User Guide Part No HA026491 Issue 3.0 Apr-02
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