GE CTR 80 manual Baud Rate, Sample Period, Duplex Mode

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9 Controller Operation

9.10.1Baud Rate

The baud rate is the first parameter in the menu. The baud rate setting deter- mines the serial communications transmission rate.

The baud rate parameter is indicated by,

bAUd

Flashes “

” and then displays the stetting

2400 b

Current BAUD rate

The baud rate of the serial communications may be programmed to 300, 600, 1200, 2400, 4800, or 9600 baud. Use “UP” or “DOWN” to change the baud rate value.

4800 b

New BAUD rate

Press “SET” to set the baud rate to the new value or “EXIT” to abort the opera- tion and skip to the next parameter in the menu.

9.10.2Sample Period

The sample period is the next parameter in the serial interface parameter menu. The sample period is the time period in seconds between temperature measure- ments transmitted from the serial interface. If the sample rate is set to 5, the in- strument transmits the current measurement over the serial interface approximately every five seconds. The automatic sampling is disabled with a sample period of 0. The sample period is indicated by,

SPer

Flashes “SPEr” and then displays the setting

SP= 1

Current sample period (seconds)

Adjust the value with “UP” or “DOWN” and then use “SET” to store the sam- ple rate to the displayed value. “EXIT” does not store the new value.

SP= 60

New sample period

9.10.3Duplex Mode

The next parameter is the duplex mode. The duplex mode may be set to full du- plex or half duplex. With full duplex any commands received by the calibrator via the serial interface are immediately echoed or transmitted back to the device of origin. With half duplex the commands are executed but not echoed. The du- plex mode parameter is indicated by,

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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 SpecificationsAfter-Warranty Repairs Hardware Warranty and AssistanceInstrument Warranty In-Warranty RepairsCustomer Site Assistance Equipment Maintenance AgreementsCustomer Support Customer Support AgreementSet-up Quick StartUnpacking Setting the Temperature PowerAccess set-point selection Set-point 1, 25.0C currently used Dry-out Period InstallationDrain Valve Installation Instructions Bath EnvironmentFilling With Fluid Necessary Bath Use GeneralComparison Calibration Calibration of Multiple Probes Control Panel Parts and ControlsBack Panel Bath Tank and LidBack Panel Viscosity Temperature RangeGeneral Operation Bath FluidElectrical Resistivity SafetyThermal Conductivity Thermal ExpansionEthanol CostCommonly Used Fluids Water DistilledSilicone 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 Programmable Set-points Bath TemperatureTemperature Set-point Controller OperationDisplay Temperature Set-point Value Temperature Scale UnitsScan Rate ScanScan Control Proportional Band Heater PowerSecondary Menu New proportional band setting CO= 80C CutoutLow Limit Controller ConfigurationOperating Parameters High LimitCooling Serial Interface ParametersSample Period Duplex ModeBaud Rate Linefeed Calibration ParametersDelta Hard Cutout11.2 R0 AlphaSerial Communications Digital Communication InterfaceIBM PC and Compatibles WiringSetup RS-232 Cable Wiring forSample Period Interface CommandsDuplex Mode Serial OperationSecondary Menu Lfeed=on Lf=on Calibration Calibration ProcedureCalibration Procedure Calibration EquipmentCalibration 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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