GE CTR 80 manual Lfeed=on Lf=on

Page 54

10 Digital Communication Interface

Controller Communications Commands continued

 

 

 

 

Command

Command

 

Returned

Acceptable

Command Description

Format

Example

Returned

Example

Values

 

 

 

 

 

 

 

 

ON or OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Set serial linefeed mode to on

lf[eed]=on

lf=on

 

 

 

Set serial linefeed mode to off

lf[eed]=of[f]

lf=of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read R0 calibration parameter

r[0]

r

r0: 999.999

r0: 100.578

 

Set R0 calibration parameter to n

r[0]=n

r=100.324

 

 

90 to 110

Read ALPHA calibration parameter

al[pha]

al

al: 9.9999999

al: 0.0038573

 

Set ALPHA calibration parameter

al[pha]=n

al=0.0038433

 

 

.002 to .005

to n

 

 

 

 

 

Read DELTA calibration parameter

de[lta]

de

de:9.99999

de: 1.507

 

Set DELTA calibration parameter

de[lta]=n

de=1.3742

 

 

0–3.0

Read BETA calibration parameter

be[ta]

be

be:99.999

be:03427

 

Set BETA calibration parameter

be[ta]=n

be=0.342

 

 

–20 to 20

 

 

 

 

 

 

Read firmware version number

*ver[sion]

*ver

ver.9999,9.99

ver.7103,2.00

 

Read structure of all commands

h[elp]

h

list of commands

 

 

Read all operating parameters

all

all

list of parameters

 

 

Legend:

[] Optional Command data

 

 

 

 

 

 

 

 

{} Returns either information

 

 

 

 

 

 

 

n Numeric data supplied by user

 

 

 

 

 

 

 

9 Numeric data returned to user

 

 

 

 

 

 

 

x Character data returned to user

 

 

 

Note:

When DUPLEX is set to FULL and a command is sent to READ, the command is returned followed by a car-

 

 

 

 

riage return and linefeed. Then the value is returned as indicated in the RETURNED column.

 

whether or not a value is sent with the command following a “=” character. For example “s”<CR> will return the current set-point and “s=150.0”<CR> will set the set-point to 150.0 degrees.

In the following list of commands, characters or data within brackets, “[” and “]”, are optional for the command. A slash, “/”, denotes alternate characters or data. Numeric data, denoted by “n”, may be entered in decimal or exponential notation. Characters are shown in lower case although upper case may be used. Spaces may be added within command strings and will simply be ignored.

Backspace (BS, ASCII 8) may be used to erase the previous character. A termi- nating CR is implied with all commands.

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Contents GE Kaye World Headquarters Table of Contents Parts and Controls General OperationController Operation Maintenance Trouble Shooting Digital Communication InterfaceWiring Diagram Figures Tables Symbols Used Before You StartSafety Information Canadian Standards AssociationBurn Hazard Bath Fluids Cold Baths Customer Service Information World HeadquartersIntroduction Specifications Environmental ConditionsIn-Warranty Repairs Hardware Warranty and AssistanceInstrument Warranty After-Warranty RepairsCustomer Support Agreement Equipment Maintenance AgreementsCustomer Support Customer Site AssistanceQuick Start UnpackingSet-up Power Setting the TemperatureAccess set-point selection Set-point 1, 25.0C currently used Bath Environment InstallationDrain Valve Installation Instructions Dry-out PeriodFilling With Fluid Necessary General Comparison CalibrationBath Use Calibration of Multiple Probes Parts and Controls Control PanelBath Tank and Lid Back PanelBack Panel Bath Fluid Temperature RangeGeneral Operation ViscosityThermal Expansion SafetyThermal Conductivity Electrical ResistivityWater Distilled CostCommonly Used Fluids EthanolFluid Characteristics Table Mineral OilSilicone Oil Dow Corning 200.05, 200.10 Limitations and Disclaimer Table of Various Bath FluidsStirring HeaterRefrigeration Temperature Controller OperationImportant Refrigerant Information General Operation Controller Operation Bath TemperatureTemperature Set-point Programmable Set-pointsDisplay Temperature Temperature Scale Units Set-point ValueScan Scan ControlScan Rate Heater Power Secondary MenuProportional Band New proportional band setting Cutout CO= 80CHigh Limit Controller ConfigurationOperating Parameters Low LimitSerial Interface Parameters CoolingDuplex Mode Baud RateSample Period Calibration Parameters LinefeedAlpha Hard Cutout11.2 R0 DeltaDigital Communication Interface Serial CommunicationsRS-232 Cable Wiring for WiringSetup IBM PC and CompatiblesSerial Operation Interface CommandsDuplex Mode Sample PeriodSecondary Menu Lfeed=on Lf=on Calibration Equipment Calibration ProcedureCalibration Procedure CalibrationCalibration Procedure Maintenance Maintenance Trouble Shooting TroubleshootingLow Voltage Directive Safety CE CommentsEMC Directive Wiring Diagram Revisions

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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