Omega Engineering CN9400 specifications Index, D e

Page 2

 

 

 

INDEX

SAFETY INFORMATION

A1

SECOND SETPOINT (SP2)

12

FUNCTIONS MENU

A3

SP2 as an alarm

12

QUICK START

 

SP2 subsidiary mode

13

Quick Start Set-up

1a

SP2 as a proportional output

13

INTRODUCTION

2

SP2 alarm condition table

13

The controllers

2

SP2 alarm annunciator

13

OVERVIEW

3

ERROR MESSAGES

14

Installation

3

Recommendations

14

Set-up

3

Autotune data in tECH

14

Autotune

3

IMPROVING CONTROL ACCURACY

15

Cycle-time

4

Using ChEK accuracy monitor

15

SET-UP

5

FUNCTION LIST

16

Power-up

5

Level 1

16

Select input sensor

5

Level 2

18

Select display units

5

Level 3

19

Allocate output device

5

Level 4

21

Enter initial configuration

5

OUTPUT OPTIONS

22

Set main setpoint

5

ADVANCED SETTINGS

23

MENU NAVIGATION

6

Heat Cool strategy

23

Using program mode

6

Calibration to other instrument

24

AUTOTUNE 7

 

Linear input calibration

25

Tune program

7

MECHANICAL INSTALLATION

27

Tune at setpoint program

8

DIN panel cut-outs

27

PROPORTIONAL CYCLE-TIME

9

Minimum spacing

27

Cycle-time selection methods

9

Mounting

28

Cycle-time recommendations

9

ELECTRICAL INSTALLATION

29

Autotune calculated cycle-time

9

General requirements

29

PROGRAMMER

11

Connection diagrams

30

Ramp-Soak

11

INPUT/SENSOR SELECTION

31

 

 

SPECIFICATION

32

 

 

WARRANTY INFORMATION

Inside back cover

I n d e x

A2

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Contents User’s Guide Index D eConfiguration Safety InformationInstallation Ultimate Safety AlarmsFunctions Menu C tSPI.D Quick StartI c k S t a r t SPI.DTune IntroductionT r o d u c t i o n CN9400SET-UP OverviewE r v i e w AutotuneCYCLE-TIME FunctionsSET-UP Menu Navigation Using Program ModeReminder of Instrument Adjustments N u N a v i g a t i o nTune Program AutotuneT o t u n e TuneProportional CYCLE-TIME Reminder of Instrument Adjustments Tune AT Setpoint ProgramCYCLE-TIME Recommendations Proportional CYCLE-TIMECYCLE-TIME Selection Methods CYC.TPre-Select Automatic Acceptance of Any Autotune Cycle-time To Pre-Select Cycle-time Before AutotuneSprr A m m e rRAMP-SOAK SoakC o n d S e t p To Configure SP2 AS AN AlarmSecond Setpoint SP2 C o n d S Subsidiary SP2 ModeSP2 Output and LED Indication States in Alarm Condition SP2.BFail Error MessagesData Improving Control Accuracy Using the CheK Control accuracy monitorRead SP1 Output Percentage Power N g C o n t r o l a c c u r a c yDER.T LevelBand DACOfst N c t i o n L i s tCYC.T SET.2LO.SC DispHisc InptSP1 SP2 BurnREU.D Zero REU.LSpan ChekProgram security using Lock Prog Auto StAYFactory SET Output Options V a n c e d S e t t i n g s Advanced SettingsHeat Cool Strategy Configuration Water cooled applications Heat Cool Strategy ConfigurationCalibration to Another Instrument Multi zone applicationsLinear Input Calibration Calibration to Another InstrumentG s V a n c e d S e t tDIN Panel Cutout Mechanical InstallationC h a n i c a l Installation DIN panel cutout sizeMinimum Spacing Mounting To mount a Controller proceed as followsOutput Devices E c t r i c a l InstallationWiring the Connector Output Device AllocationE c t r L InstallationModel CN9412 Typical Connection Diagram N s o r S e l e c t i o n Specification SpecificationWarranty / Disclaimer Return REQUESTS/ InquiriesOmega.comTM

CN9400 specifications

The Omega Engineering CN9400 is a cutting-edge device designed for precision temperature control and monitoring in industrial and research applications. This versatile instrument is renowned for its high accuracy, stability, and user-friendly interface, making it an essential tool for engineers and technicians alike.

One of the standout features of the CN9400 is its advanced PID control algorithm. This method ensures that temperature fluctuations are minimized, allowing for precise temperature management in processes that require strict adherence to specific thermal conditions. The PID control system continuously calculates the error between a desired setpoint and a measured process variable, adjusting the control output to achieve optimal performance.

The CN9400 is equipped with a large, easy-to-read LCD display that provides real-time data on temperature readings and system status. Users can view both set point and actual temperature simultaneously, enabling quick and informed decisions during critical operations. Additionally, the display features customizable alerts and notifications that inform operators of any deviations or potential issues, ensuring a proactive approach to process control.

In terms of connectivity, the CN9400 offers a variety of options, including RS-232 and RS-485 communication protocols, enabling seamless integration into existing control systems. This connectivity ensures that users can monitor and control the device remotely, enhancing operational efficiency and flexibility.

Another noteworthy characteristic of the CN9400 is its robust construction. Designed for durability, it can withstand harsh industrial environments, including extreme temperatures and vibrations. The device is also compatible with various types of temperature sensors, such as thermocouples and RTDs, providing users with the flexibility to select the most appropriate sensor type for their specific application.

In addition to its technical capabilities, the Omega Engineering CN9400 is designed with user convenience in mind. The intuitive menu-driven interface allows for easy programming and operation. Users can quickly navigate through settings and parameters without extensive training, minimizing downtime and enhancing productivity.

Overall, the Omega Engineering CN9400 is a powerful and reliable temperature controller that combines advanced technology with user-friendly features. Its precision, durability, and connectivity make it an ideal choice for a wide range of industrial and research applications, ensuring accurate temperature management in even the most demanding environments.
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