GE CTR 80 manual Scan Control, Scan Rate

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9 Controller Operation

Un= CScale units currently selected

Press “UP” or “DOWN” to change the units.

Un= FNew units selected

9.3 Scan

The scan rate can be set and enabled so that when the set-point is changed the bath heats or cools at a specified rate (degrees per minute) until it reaches the new set-point. With the scan disabled the bath heats or cools at the maximum possible rate.

9.3.1Scan Control

The scan is controlled with the scan on/off function that appears in the main menu after the set-point function.

Sc=OFF

Scan function off

Press “UP” or “DOWN” to toggle the scan on or off.

Sc=On

Scan function on

Press “SET” to accept the present setting and continue.

S Accept scan setting

9.3.2Scan Rate

The next function in the main menu is the scan rate. The scan rate can be set from .1 to 99.9°C/min. The maximum scan rate however is actually limited by the natural heating or cooling rate of the instrument. This will be less than 10°C/min.

The scan rate function appears in the main menu after the scan control function. The scan rate units are in degrees per minute, degrees C or F depending on the selected units.

Sr= 5.0

Scan rate in°C/min

Press “UP” or “DOWN” to change the scan rate.

Sr= 2.0

New scan rate

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Contents GE Kaye World Headquarters Table of Contents Controller Operation Parts and ControlsGeneral Operation Digital Communication Interface Maintenance Trouble ShootingWiring Diagram Figures Tables Before You Start Symbols UsedCanadian Standards Association Safety InformationBurn Hazard Bath Fluids Cold Baths World Headquarters Customer Service InformationIntroduction Environmental Conditions SpecificationsInstrument Warranty Hardware Warranty and AssistanceIn-Warranty Repairs After-Warranty RepairsCustomer Support Equipment Maintenance AgreementsCustomer Support Agreement Customer Site AssistanceSet-up Quick StartUnpacking Setting the Temperature PowerAccess set-point selection Set-point 1, 25.0C currently used Drain Valve Installation Instructions InstallationBath Environment Dry-out PeriodFilling With Fluid Necessary Bath Use GeneralComparison Calibration Calibration of Multiple Probes Control Panel Parts and ControlsBack Panel Bath Tank and LidBack Panel General Operation Temperature RangeBath Fluid ViscosityThermal Conductivity SafetyThermal Expansion Electrical ResistivityCommonly Used Fluids CostWater Distilled EthanolSilicone Oil Dow Corning 200.05, 200.10 Fluid Characteristics TableMineral Oil Table of Various Bath Fluids Limitations and DisclaimerRefrigeration StirringHeater Important Refrigerant Information Temperature ControllerOperation General Operation Temperature Set-point Bath TemperatureController Operation Programmable Set-pointsDisplay Temperature Set-point Value Temperature Scale UnitsScan Rate ScanScan Control Proportional Band Heater PowerSecondary Menu New proportional band setting CO= 80C CutoutOperating Parameters Controller ConfigurationHigh Limit Low LimitCooling Serial Interface ParametersSample Period Duplex ModeBaud Rate Linefeed Calibration Parameters11.2 R0 Hard CutoutAlpha DeltaSerial Communications Digital Communication InterfaceSetup WiringRS-232 Cable Wiring for IBM PC and CompatiblesDuplex Mode Interface CommandsSerial Operation Sample PeriodSecondary Menu Lfeed=on Lf=on Calibration Procedure Calibration ProcedureCalibration Equipment CalibrationCalibration Procedure Maintenance Maintenance Troubleshooting Trouble ShootingEMC Directive Low Voltage Directive SafetyCE Comments Revisions Wiring Diagram

CTR 80 specifications

The GE CTR 80 is an advanced technology system that has redefined efficiency and reliability in the realm of industrial control systems. Developed by General Electric, this system is tailored for various sectors, including manufacturing, energy production, and process management. Its design emphasizes modernity and innovation, making it a superior choice for companies aiming to optimize operations.

One of the main features of the GE CTR 80 is its robust control architecture. This architecture leverages a distributed control system (DCS) model, allowing for decentralized operation while maintaining central oversight. This structure enhances reliability by reducing the chances of system failures, and it enables quick local responses to changing operational conditions, ensuring minimal downtime.

The GE CTR 80 integrates cutting-edge technologies, such as advanced data analytics and machine learning algorithms. These technologies provide real-time insights into equipment performance and operational efficiency, facilitating predictive maintenance and proactive decision-making. The built-in analytics capabilities help operators identify trends and potential issues before they escalate into critical problems, significantly lowering operational risks.

The system is equipped with a user-friendly interface that promotes ease of use and navigation. Operators can quickly access various parameters and performance metrics through intuitive dashboards. Furthermore, customizable alerts and notifications ensure that operators receive timely information about any irregularities in system performance, enabling swift interventions when necessary.

Another notable characteristic of the GE CTR 80 is its seamless integration with existing systems. It supports open communication protocols, making it compatible with various sensors and devices, which is essential for organizations looking to upgrade their current infrastructure without overhauling their entire setup. This adaptability makes the CTR 80 an ideal solution for industries undergoing digital transformations and seeking to enhance connectivity.

Moreover, the GE CTR 80 is built with security as a priority. It features robust cybersecurity measures to protect data integrity and prevent unauthorized access, ensuring that operational data remains confidential and secure from potential threats.

In summary, the GE CTR 80 is a powerful industrial control system that combines reliability, advanced analytics, user-friendly functionality, and robust security features. Its versatility and adaptability make it a preferred choice for modern industrial applications, driving operational excellence and enhancing productivity across various sectors.
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