Thermcraft XST-3-0-36-3V User Manual

PID Controllers

Models 2404/2408

Installation and
Operation handbook

ENG

Installation and Operation Handbook Contents

MODELS 2408 and 2404 PID CONTROLLERS

INSTALLATION AND OPERATION HANDBOOK

Contents Page
Chapter 1 INSTALLATION…………….…………………………… 1-1
Chapter 2 OPERATION…………………………………………….. 2-1
Chapter 3 ACCESS LEVELS………………………………………. 3-1
Chapter 4 TUNING…………………………………………………... 4-1
Chapter 5 PROGRAMMER OPERATION………………………… 5-1
Chapter 6 CONFIGURATION………………………………………. 6-1
Chapter 7 USER CALIBRATION…………………………………... 7-1
Appendix A UNDERSTANDING THE ORDERING CODE………... A-1
Appendix B SAFETY and EMC INFORMATION…………………... B-1
Appendix C TECHNICAL SPECIFICATION………………………… C-1
Appendix D LOAD CURRENT MONITORING AND

DIAGNOSTICS…………………………………………... D-1
Appendix E PROFIBUS COMMUNICATIONS…………………….. E-1
Appendix F RoHS……………………………………………………… F-1

“This product is covered by one or more of the following US Patents:

5,484,206; Additional patents pending.

PDS and INSTANT ACCURACY are trademarks of Eurotherm.”

HA025132 Issue 11 Oct-07 Applies to 2408 and 2404 controller software version 4. 0 i

Contents Installation and Operation Handbook

Issue 11 of this handbook applies to software version 4 and includes

RoHS statement.

Enhancements to Software Version 4

The following enhancements have been added to software versions 4.

• Isolated Single Logic Output Module

• Transducer Power Supply Module to provide 5 or 10Vdc to an external transducer. (Not

intended for melt pressure control)

• DeviceNet communications

• Linear over range limits are +5% of high instrument range and –5% of low instrument

range for all process input ranges (i.e. 0-20mA, 4-20mA, 0-10V)

• Sensor break or input open circuit faults are detected on all analogue inputs (PV1.PV2

and remote input channels)

• PV2 alarm, full scale high and low limits default to maximum and minimum display

limits

• Deviation alarms are not inverted when direct acting control is sel ected. Alarm

behaviour when using reverse acting control is unchanged

• The PD track valve positioning parameter (Pd.tr) has been removed

Controllers Affected:-

Standard controllers – which include

Version 4.11 or later

programmers with up to 4 programs
Setpoint programming controllers with up to

Version 4.61 or later

20 programs
Profibus controllers – which include

Version 4.32 or later

programmers with up to 4 programs

• The 10Amp output relay in module 4 is not available on controllers supplied after Jan 04

Related Information

• DeviceNet Communications Handbook part no. HA027506 which includes the

parameter address map.

• Profibus Communications Handbook part no. HA026290

• EMC (Electromagnetic Compatibility) Installation Guide, part no. HA025464

These are available on www. eurotherm.co.uk.

ii HA025132 Issue 11 Oct-07 Applies to 2408 and 2404 controller software version 4. 0