Omega Vehicle Security OM-550 manual To link plot lines

Page 78

The software initially expands each plot line (vertically) to fill the entire screen. All of the data can be seen but each channel is shown with a different Y-scale. To compare the plot lines from several channels on a common Y-scale, the lines must be linked together.

To link plot lines:

1.Determine which channels are displayed on common Y-Axis. Selected channels will be scaled together. The multi-channel select/deselect feature also works when linking channels.

2.Click the Channel link button(s) with the mouse pointer or press the [alt] key + a number key. For example press [alt+4] then [alt+5] to select channels 4 and 5 to be linked together.

The next two illustrations show channels 4 and 5 prior to linking, and the result of when the user has linked them together.

Channels 4 & 5 Before Linking

OM-550 DOS Software

u16u

Image 78

Contents Table of Contents Date Time Introduction ∙ The OM-550 Datalogger may be referred to as LoggerOperator Safety Information Product Usage WarningsFor protection of the OM-550 itself, observe the following Unpacking Features OM-550 FeaturesOM-550 features Activity LED & Horn Keypad ∙ ON-OFF ∙ RUN ∙ Stop ∙ PROG/EXIT∙ OK Channel Connectors ∙ Optional ConnectorsApplication Printer Window To remove the Viewing WindowDC Jack Battery CoverThermal Paper Serial Data PortGain Adjust Tilt StandPower Supplies Probes InputsVoltage Transducer Inputs Probe SETThermocouple Inputs TypeProgrammed Features Data CacheStatistics POWER-SAVE Mode LOW Battery OperationBattery Check Power Connection Battery InstallationConnecting the AC Power Adapter Connecting the DC Power CablePaper Installation Data Port Connection PIN AdapterProgramming ∙ Programming outline 1. Select ChannelProgramming Keys Print Formatting PositionTemperature Channels Voltage ChannelsMath PSEUDO-CHANNEL LOG Interval This Interval Overrun can be avoided in two waysNot Printing Operation AT Full Cache Recording Time Temperature Units Rejection FrequencyCalibration Mode To return to Normal modeTadjust Matching a Voltage Transducer Voltage Input ScalingMatching Transducers to the OM-550 R1 = 2 R2 = V-2Matching a Current Transducer = 2.0000 VDC = R1R1 = 2 Data Scaling mX + b calculation Matching and Scaling a Voltage Transducer VDC Matching and Scaling a Current Transducer ExampleU38u Unit Labels Operation Programmed InformationLog Interval Time Temperature Units Enter a Tadjust value, or press OK to finish programming U44u Appendix a Calibration ∙ Manual Reset Manual Reset programs the OM-550 as follows∙ Performing a Manual Reset ∙ Calibration Procedure Setup∙ Voltage Adjustment Procedure ∙ Thermocouple Adjustment Procedure∙ Exiting CAL Mode To return to normal operationAppendix B Specifications Voltage Measurement InputsAccuracy Digital Interface RS-232 PrinterPaper Life ConversionPhysical Dimensions POWER/CURRENT RequirementsBattery Life ConnectorsOM-550 DOS Software Table of Contents How to Use This Manual IntroductionFonts Used in this Manual CPU, RAM, Hardware PrinterSoftware Installation ∙ Hard Drive InstallationStarting the Program To start the programMaster Menu Reading Data from the OM-550 Load Existing LOG Files To load a LOG fileModify Software Configuration U6u List Data on Monitor To list dataTo print data Print Data on PrinterSave Text File To save data as textEdit Plot Labels To edit a plot labelHOT Plot Status BAR Magnify Tool To Magnify a portion of the Data Graph Magnify MAP Magnified Area Axis Labels Channel Data To select a channel to graphTo link plot lines Channels 4 & 5 After Linking Data Graph ∙ Data Plots ∙ X-Data Cursors∙ X-Cursor Data Table Help Menu To activate the Help menuList Existing LOG Files on Printer To list log filesTo quit Appendix a KEY Functions