Omega Engineering CN9400 specifications Pre-Select Automatic Acceptance of Any Autotune Cycle-time

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P r o p o r t i o n a l c y c l e - t i m e

10

Proportional Cycle-time (continued)

If this cycle-time is suitable press and hold both ▲ and ▼ buttons for 3 seconds to enter it into the controllers memory.

If the calculated cycle-time is not compatible with the switching device press and hold the ✱ button then press and hold ▲ or ▼ until a more suitable cycle-time is displayed. Release the buttons, then press and hold both

▲and ▼ buttons for 3 seconds to enter it into the controllers memory.

Pre-Select Automatic Acceptance of Any Autotune Cycle-time

Before selecting Autotune, enter program mode.

Select CYC.T

CYC.T

 

Press and hold the ✱ button then press and hold ▼

 

until indexing stops and A - - is displayed in the

CYC.T

lower display

 

 

A--

Note: A - - indicates that no cycle-time exists.

 

Press and hold ▼ to scroll to tunE

TUNE

The controller will now display

OFF

Press and hold the ✱ button and use ▲ to select

 

either on or At.SP. Release ▲.

 

The controller will now run Autotune and will accept the calculated cycle-time.

To Pre-Select Cycle-time Before Autotune

Before selecting Autotune, enter program mode.

Select

CYC.T

 

Press and hold the ✱ button, then press ▲ to increase

 

or ▼ to decrease the displayed cycle-time. Release

 

buttons when required value is displayed.

 

Select

TUNE

 

or index to another function then exit program mode.

 

Factory setting

 

 

✱ ▲

 

20

 

 

 

 

Manual settings

 

✱ ▼

 

 

 

 

 

Seconds

 

.1

 

 

81

0

.OF

 

 

--

ON

 

 

 

 

A

 

 

 

 

ON/OFF

Autotune calculated

 

cycle-time

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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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