Teledyne 2002 instruction manual Parameter Modification Commands, Calibration Adjustment Commands

Page 32

Transmit Selected Units

U<CR>

 

Torr<CR>

 

Transmit Software Version#

V<CR>

Hastings Instruments - Model 2002

 

 

Version 1.60 - (07-02-2002)<CR>

Parameter Modification Commands

 

 

 

Command Description

Format

 

Valid Range:

 

Modify High Setpoint

H={m.dd}E{+e}<CR>

1.00000e-9 to 9.99999e+9

Modify Low Setpoint

L={m.dd}E{-e}<CR>

1.00000e-9 to 9.99999e+9

Modify Selected Gas #

G={d}<CR>

 

0 To 4

(Decimal)

Modify Selected Units

U={u}<CR>

 

T, or M, {or P, if Available}

Modify Decimation Ratio

D={dddd}<CR>

63 To 7936

(Decimal)

Modify RS-485 Address

*{aa}A={aa}<CR>

1 To FF

(Hexadecimal)

Modify Turnaround Delay

*{aa}T={dd}<CR>

0 To 255

(Decimal)

Notes:

The setpoints may also be entered as a decimal number, e.g. [H=760.99<CR>] will be same as entering [H=7.6099E+2<CR>] .

When inputting setpoint data, it should be entered in the same Units of Pressure as the presently selected Units of Measurement (i.e.Torr, mbar or Pascal).The data is only checked to be a valid number with a one digit exponent before being accepted.There are no limit checks on the data, the user is free to choose any value appropriate to his use of the instrument.

The Turnaround Delay and RS-485 address are unique to multipoint communications. In order to prevent inadvertent modifications of these parameters, the multipoint attention character and the Model 2002’s present address [*{aa}] MUST be used and are checked for validity before the command is executed.

If the RS-485 address is unknown, the ‘UNIVERSAL ADDRESS’ [*00] may be used to set the address to a known value, e.g. [*00A=35<CR>] will change the RS-485 address to 35.

Caution: Since all units will respond to the ‘UNIVERSAL ADDRESS’, make sure that only the unit to be modified is connected to the RS-485 Bus. If more than one unit is connected, this will result in all of the units being set to the same address.

The value entered for the Turnaround Delay is used to modify an internal timer which normally runs at ~8 millisecond, e.g. [*{aa}T=10<CR>] will set the delay to ~80 milliseconds.

If the command syntax is not met or if the number is out or range, the HPM-2002 will respond with the ASCII codes for <bell>?<CR>, and the command will be ignored.

Calibration Adjustment Commands

Command Description

Format

Valid Range:

page 32 Model 2002

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Contents Teledyne Hastings Manual Print History Table of Contents 12.0 4-20mA Interface Option BoardVolt Interface Model 2002 Sensors FeaturesGeneral Information Specifications Model 2002 Control UnitQuick Start InstallationReceiving Inspection Transducer Installation Control Unit Installation EnvironmentPanel Mount Instructions Transducer Cable AttachmentModel Control Unit Front Panel Front Panel OperationOverall Functional Description Scientific Notation RUN Mode Normal OperationSpeed Adjust High and LOW Set Point Modes CAL ModeEeprom Calibration Restoration Maintainance and Repair Zero Coefficient Adjustment Midrange Coefficient AdjustmentAtmosphere Coefficient Adjustment GAS ModeUnits Mode Default Calibration RestorationThis page was intentionally left blank Analog Output Rear Panel DescriptionRemote Zero Input Voltage to pressure conversion example Model 2002 Analog Output TTL OutputsPower Entry Module Model Rear Panel DetailTheory of Operation Piezoresistive SensorVo = SPV+V1 View A-A Pirani Sensor Et = Es + Er + EgEs = K ∆T Am/L Er = σεTh4-Ta4AsPage Dual Sensor Operation Eg = Kg ∆T As/∆x= a L 273/T 1/2T -T a P Model Dual Sensor Vacuum Gauge 28 Model RS-232-E Interface Specifications Communications Option BoardInterface Connector Pin Assignments for RS-485 For RS-485 Half Duplex 2 wireCommand Syntax Interrogation CommandsParameter Modification Commands Calibration Adjustment CommandsReset / Restore Commands Device Status Digit#Relay Board Specifications Relay Interface Option BoardRelay Connector Pin Assignment Operation MA Interface Option Board Channel 0-10V Interface Connector Pin Assignmets 10V Interface Option BoardVchannel 1 = PTorr 100 Vchannel 2 = PmTorr Troubleshooting Guide 42 Model Non-Warranty Repair Policy Warranty and RepairWarranty Repair Policy 44 Model Diagrams and Drawings KF-25 HPM-2002-06 Mini Conflattm HPM-2002-03KF-16 HPM-2002-05 NPT HPM-2002-01 O.D. Smooth Tube HPM-2002-07VCR HPM-2002-02 4 Conflattm HPM-2002-04Model Out Line Dimensions Panel Cut-Out DimensionsPanel Mounting Mounting Clip Attachment50 Model Model 2002 52 Model Model 2002 54 Model
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2002 specifications

Teledyne 2002 represents a significant advancement in the realm of sophisticated instrumentation and systems used across various industries. This innovative platform emerged as a versatile solution for a multitude of applications including environmental monitoring, industrial automation, and scientific research.

One of the most notable features of the Teledyne 2002 is its robust data analysis capability. Equipped with powerful processing units, it allows users to conduct real-time data analysis, ensuring accurate and timely results. This is particularly beneficial in fields where immediate decision-making is crucial, such as environmental assessments and industrial quality control.

The technology behind the Teledyne 2002 encompasses a variety of sensors and analytical instruments. Its modular design enables users to customize the system according to their specific needs, integrating various sensors such as gas analyzers, spectrometers, and temperature sensors. This flexibility makes the Teledyne 2002 applicable in diverse settings, from laboratory environments to rugged field conditions.

Another characteristic of the Teledyne 2002 is its user-friendly interface. The system is designed with an intuitive control panel and advanced software that provides comprehensive data visualization. This ease of use enhances productivity, allowing operators to facilitate complex analyses without extensive training.

Security and data integrity are also focal points of the Teledyne 2002. The system implements state-of-the-art encryption protocols to protect sensitive data. Moreover, it maintains compliance with industry standards, ensuring that the collected data is reliable and trustworthy.

In addition to its technological features, the Teledyne 2002 is built with durability in mind. The rugged construction allows it to withstand harsh environmental conditions, making it ideal for outdoor applications. Its compact design enables easy transportation, which is essential for fieldwork.

Moreover, the Teledyne 2002 includes connectivity options that facilitate seamless integration with existing systems. It can connect to cloud services, enabling remote monitoring and data storage. This feature not only enhances the functionality of the device but also allows for collaborative data sharing among teams.

Overall, the Teledyne 2002 symbolizes a convergence of advanced technology, user-centric design, and robust performance. With its extensive features and versatility, it stands out as a premier solution for professionals demanding precision and reliability in their analytical endeavors. Whether for environmental monitoring or industrial applications, the Teledyne 2002 is equipped to meet the challenges of modern data analysis.
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