Omega Speaker Systems RD8300 manual Industrial Square Root Extraction, Thermocouples and RTDs

Page 50

Section 5 – Recorder Setup

The resistor (or load) is connected like a 3 wire RTD – See Section 3.0 Installation. Use the Output Low and High to scale the resistance to the engineering unit of choice.

5.1.3.3Industrial Square Root Extraction

The recorder accepts the same input types for Industrial Square Root as it does for Linear with the exception of Dry Contacts. This function is used for inputs which require the Square Root of the input signal (i.e. flow measurement). The system calculates the square root of the percentage of input scale and multiplies this value by the high-end scale to produce the value of the point displayed.

In the following example, the input is 4 to 20mA and the scaling is such that 0 = Low End of Scale and 1000 = High End of Scale which represents 1000 gallons per minute.

Let the input Signal = 12mA or 50% of scale which is equal to 0.5

Square Root of 0.5 = 0.707

Actual value displayed is 0.707 x 1000 = 707 GPM (with Decimal fix of 0)

The setup is the same as it is for the Linear input in Section 5.1.3.1.

5.1.3.4 Thermocouples and RTDs

Thermocouple and RTD setup is similar to the Linear setup except that the Input and Output scaling cannot be altered. Note that the displayed scales can be set independently for each widget

– See Widgets for more detail.

Select the Thermocouple (RTD) type from the drop down menu. The default Engineering Units is Degrees F. To select Degrees C check the degC check box.

Thermocouple inputs reference the ambient

 

temperature compensator on the rear of the unit.

 

To disable this, uncheck the Use Tcomp

 

checkbox. The unit will display uncompensated

Figure 5-4 Thermocouple Setup

Thermocouple values.

 

Apply Span and Offset as needed and select Filter type as detailed in Section 5.1.3.1. above.

Note: For thermocouples, the ambient temperature compensation can be adjusted in 0.5° increments in the Temperature Compensation menu of the Admin Setup Menu.

Page 41

09/11/2008 REV 0.99

Page 49 Page 51
Image 50
Page 49 Page 51
Contents User’s Guide Servicing North America Table of Contents Display Elements Environment and Location InstallationWiring Specifications and Procedures Browsing Historic Data Timer/Totalizer Reset Special EventsTurning the unit off Annotating Trends Browsing AnnotationsSystem Administrative Menu AlarmsRecord Setup Digital Input/OutputUSB Connections Utility Programs Touch Screen Cleaning Instructions CalibrationWorld Wide Web Web Based FTP Manager Ethernet Protocols 102Symbols Trademarks09/11/2008 REV Overview General DescriptionSystem Overview System Overview09/11/2008 REV Recorder Front Display AreaIR Comm Port Status IndicatorMedia Door StylusAnalog Inputs Power SupplyRecorder Rear Panel Input/Output Module Computer InterfaceConfiguration Files FilesActivity Files Exhibitor SoftwareData Files Miscellaneous FilesQuick Start Guide Activity Lights KeyboardingHelp SecurityRemote Access Passwords User LevelsEquipment Handling Environment and LocationInstallation Recorder Dimensions in Inches mmPanel Mounting Front Panel Cut OutPanel Front Gasket Rear View Panel InsertionPower Connections Wiring Specifications and ProceduresPower Requirements Signal Input Wiring Rear PanelThermocouple Inputs Resistance Temperature Detector RTD InputsAnalog Inputs Linear InputsPotential Free Contacts FrequencyEthernet Relay Output, Contact InputMouse and Keyboard Connection USB ConnectionAudio Connection 18 RS485 Adapter 19 RS485 120 Ohm Jumper 24Vdc Isolated Output OptionIsolated Serial Interface Option Task Bar Display ElementsLive Display Area Utility Setup Menu Utility Setup Menu09/11/2008 REV Folder Mydata Data File Mydata.dat Bitmap Files Text Files Alarm, Event and Activity LogsRecord Session Configuration Manager Load ConfigurationSending Email E-mail WindowDisplay Brightness User LoginDisplay Utilities Special Events Timer/Totalizer ResetRecord on Alarm Background ColorSystem Setup Email on Alarm EventRecord Setup Digital Input Setup Record Mode Alarm Master SetupAnnotating Trends Drawing on the ScreenBrowsing Historic Data Adding a Text MessageZoom and Compress Data 13.4 Zoom with point markersView Memos and Bitmaps Using the Cursor13.8 Cursor Mode 13.6 Memo View 13.7 Bitmap ViewUsing Browser Jump To Browsing AnnotationsInput Channels Master Channel SetupSetup display as shown right Channel Setup Channel SetupResistance Input Channel Type SetupLinear Input Industrial Square Root Extraction Thermocouples and RTDsCalculated Channel Setup Calculated Input09/11/2008 REV Gated Timer Conditional InputReset Point TotalizerFrequency/Pulse Count Frequency13 Pulse Count Setup Pulse CountRecorder Setup Display Builder Building the DisplayEditing 3 Display BuilderRotate List Digital Displays Digital Display SetupWidgets Will show OFFDisplaying Min, Max or Average Values Channel Type Shows the current widget style for Bar Graph SetupBar Graphs Channel. For information only09/11/2008 REV 09/11/2008 REV Trend Setup Trend Setup Window09/11/2008 REV Alarms RateAlarm Master Setup 1 Alarm Master SetupAlarm Setup Digital Input/Output Digital Output Setup 1 Digital Output SetupDigital Input Setup 09/11/2008 REV Record Setup Select ChannelsWhat to Record Media and FilenameRecord Rate Point type Max Min AverageTriggered Record Timed RecordSplit Files Media Alarm System Administrative Menu System Admin Menu09/11/2008 REV NTP Time Server Temperature CompensationSystem Setup Config Auto Save Modbus SettingsMouse Pointer Enable Menu TimeoutUser Setup Password Management UserFile Explorer Web User Manager Network Settings7 Web User Admin 6 Network IP Address9 USB ActiveSync Password Smtp Email SettingsSet ActiveSync Password Registry Languages System ReFlash09/11/2008 REV Communication World Wide Web3 View Recorder Web Based FTP Manager 2 FTP File Manager Communication Ethernet Protocols OPC ServerModbus Data Registers Modbus ServerModbus Status Registers Register # USB Connections Utility Programs FTP Manager09/11/2008 REV 09/11/2008 REV 3 Remote Recorder Remote ControlRemote Display 5 Remote Manager Connected Remote Manager4 Remote Manager Calibration Cleaning InstructionsTouch Screen Zero Cal Calibrating Linear Voltage InputsSet Channel Full CalCalibrating Frequency Store CalCalibrating the RTD Current Source Go to Table of Contents Power Requirements Resolution ColorVirtual Chart Speed Power Fail ProtectionType Range C Accuracy C Range F Accuracy F Weight SafetyDimensions Recording RatesAppendix B Digital Input Voltage Adjustment Input Board Fig B-4 Digital IO Module Jumpers 2 Channel shownWARRANTY/DISCLAIMER Temperature

RD8300 specifications

The Omega Speaker Systems RD8300 is a remarkable entry in the audio equipment market, designed for audiophiles and casual listeners alike who seek high-quality sound reproduction. This speaker system combines cutting-edge technologies with user-friendly features to deliver an immersive listening experience.

One of the standout characteristics of the RD8300 is its advanced driver configuration. Featuring a dual 8-inch woofers, a precision-tuned midrange driver, and a high-frequency tweeter, the RD8300 is engineered to provide a full range of frequencies with unparalleled clarity. This configuration ensures that bass notes are deep and powerful, while mid-range and treble sounds are crisp and detailed, making it suitable for a wide variety of music genres and audio formats.

Another integral technology in the RD8300 is its sophisticated crossover network. By intelligently directing frequencies to the appropriate drivers, the crossover helps to minimize distortion and enhance the overall sonic coherence of the speaker. This ensures every note is delivered with precision, allowing listeners to appreciate the nuances in their favorite tracks.

The RD8300 also boasts an impressive power handling capability, allowing it to deliver loud and dynamic sound without compromising audio quality. Its robust construction ensures minimal resonance, further enhancing sound clarity. The speaker's enclosure is crafted from high-density fiberboard, designed to reduce unwanted vibrations while maximizing audio performance.

In terms of connectivity, the RD8300 is versatile. It comes equipped with standard binding post inputs, making it compatible with a wide range of audio equipment. Additionally, it features both wired and wireless connectivity options, catering to modern listening preferences.

User convenience is another focus of the RD8300's design, with features such as adjustable feet and a user-friendly interface that allows for easy setup and adjustment. The sleek visual design of the speaker adds an aesthetic touch, making it an attractive addition to any room.

In summary, the Omega Speaker Systems RD8300 stands out as an exceptional speaker choice. With its advanced driver design, sophisticated crossover technology, impressive power handling, versatile connectivity options, and user-friendly features, it caters to those seeking a superior audio experience, making it a must-have for audio enthusiasts.
Top Page Image Contents