Omega Engineering CN9400 specifications N c t i o n L i s t, Cyc.T, Ofst, SET.2

Page 21

LEVEL 1 (continued)

Function

Options [Factory settings] shown in brackets

CYC.T

A - - on.oF 0.1 - 81 sec [20]

 

SP1 proportional cycle-time (see pages 9/10)

 

Determines the cycle rate of the output device for

 

proportional control. Select on.oF for ON/OFF mode.

OFST

[0] to * °C/°F

 

SP1 offset/manual reset

*±50% bAnd. Applicable in proportional and ON/OFF mode with integral disable: Int.t oFF.

SP>LK [oFF] on

Lock main setpoint

Locks the setpoint preventing unauthorised adjustment.

PROGRAMMER SETTINGS (see page 11)

SPRR [0] to 9995 deg/hour

Sets the ramp rate

SPRN on [oFF] hoLd

Switches the ramp on or off, or hold at last ramp value

SOAK [oFF] 0 to 1440 min

Sets the soak time

SP2 OPERATING PARAMETERS (see pages 12/13)

Function

Options [Factory settings] shown in brackets

SET.2

0 to * °C/°F [0]

Adjust SP2 setpoint

*Deviation Alarms DV.hi, DV.Lo, bAnd 25% sensor maximum (see figure 7).

*Full scale alarms FS.hi, FS.Lo

sensor range f/s (see figure 8)

BND.2 0.1 - * °C/°F [2.0 °C/3.6°F]

Adjust SP2 hysteresis or proportional band/gain

(see CyC.2 setting) * 25% sensor f/s

CYC.2 [on.oFF] 0.1–81 seconds

Select SP2 ON/OFF or proportional cycle-time

Select on.oFF for ON/OFF mode, or the cycle rate of SP2 output device for proportional mode.

F u n c t i o n L i s t

17

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Contents User’s Guide D e IndexInstallation Safety InformationConfiguration Ultimate Safety AlarmsC t Functions MenuI c k S t a r t Quick StartSPI.D SPI.DT r o d u c t i o n IntroductionTune CN9400E r v i e w OverviewSET-UP AutotuneFunctions CYCLE-TIMESET-UP Reminder of Instrument Adjustments Using Program ModeMenu Navigation N u N a v i g a t i o nT o t u n e AutotuneTune Program TuneTune AT Setpoint Program Proportional CYCLE-TIME Reminder of Instrument AdjustmentsCYCLE-TIME Selection Methods Proportional CYCLE-TIMECYCLE-TIME Recommendations CYC.TTo Pre-Select Cycle-time Before Autotune Pre-Select Automatic Acceptance of Any Autotune Cycle-timeRAMP-SOAK A m m e rSprr SoakTo Configure SP2 AS AN Alarm Second Setpoint SP2C o n d S e t p SP2 Output and LED Indication States in Alarm Condition Subsidiary SP2 ModeC o n d S SP2.BError Messages DataFail Read SP1 Output Percentage Power Using the CheK Control accuracy monitorImproving Control Accuracy N g C o n t r o l a c c u r a c yBand LevelDER.T DACCYC.T N c t i o n L i s tOfst SET.2Hisc DispLO.SC InptBurn REU.DSP1 SP2 Span REU.LZero ChekProg Auto StAY Program security using LockFactory SET Output Options Advanced Settings Heat Cool Strategy ConfigurationV a n c e d S e t t i n g s Calibration to Another Instrument Heat Cool Strategy ConfigurationWater cooled applications Multi zone applicationsCalibration to Another Instrument Linear Input CalibrationV a n c e d S e t t G sC h a n i c a l Installation Mechanical InstallationDIN Panel Cutout DIN panel cutout sizeTo mount a Controller proceed as follows Minimum Spacing MountingWiring the Connector E c t r i c a l InstallationOutput Devices Output Device AllocationL Installation Model CN9412 Typical Connection DiagramE c t r N s o r S e l e c t i o n Specification SpecificationReturn REQUESTS/ Inquiries Warranty / DisclaimerOmega.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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