Package jisa.devices.interfaces

Class MCSMU.VirtualSMU

    • Constructor Summary

      Constructors 
      Constructor Description
      VirtualSMU​(MCSMU smu, int channel)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()
      Closes the connection to the instrument.
      Address getAddress()
      Returns any Address object used to connect to this instrument.
      int getAverageCount()
      Returns the number of measurements used for averaging by the SMU.
      AMode getAverageMode()
      Returns the averaging mode of the SMU.
      double getCurrent()
      Returns the current either being injected or measured by the SMU.
      double getCurrentLimit()
      Returns the limit for currents output when sourcing voltage (compliance value).
      double getCurrentRange()
      Returns the range of allowed values for currents being sourced or measured by the SMU.
      java.lang.String getIDN()
      Returns an identifying String of the instrument.
      double getIntegrationTime()
      Returns the integration time used for each individual measurement.
      java.lang.Object getLockObject()  
      double getMeasureRange()
      Returns the range of allowed values for the quantity being measured by the SMU.
      double getMeasureValue()
      Returns the value of whichever parameter is set as measure currently
      java.lang.String getName()
      Returns the name of the instrument or channel.
      SMU.OffMode getOffMode()
      Returns the mode used by the SMU channel when turned off.
      double getOutputLimit()
      Returns the limit for the measured quantity (compliance value).
      double getSetCurrent()
      Get the default value or the value set by the setCurrent() method.
      double getSetVoltage()
      Get the default value or the value set by the setVoltage() method.
      Source getSource()
      Returns the current source mode of the SMU (VOLTAGE OR CURRENT)
      double getSourceRange()
      Returns the range of allowed values for the quantity being sourced by the SMU.
      double getSourceValue()
      Returns the value of whichever parameter is set as source currently
      Terminals getTerminals()
      Returns the type of the set of terminals currently being used on the SMU.
      TType getTerminalType​(Terminals terminals)
      Returns what type of connector is used for the given terminal.
      double getVoltage()
      Returns the voltage either being applied or measured by the SMU.
      double getVoltageLimit()
      Returns the limit on voltages output when sourcing current (compliance value).
      double getVoltageRange()
      Returns the range of allowed values for voltages being sourced or measured by the SMU.
      boolean isAutoRangingCurrent()
      Returns whether the SMU is currently determining its current range automatically.
      boolean isAutoRangingMeasure()
      Returns whether the SMU is currently determining its measure range automatically.
      boolean isAutoRangingSource()
      Returns whether the SMU is set to automatically determine the source range to use.
      boolean isAutoRangingVoltage()
      Returns whether the SMU is automatically determining the range to use for voltages.
      boolean isFourProbeEnabled()
      Returns whether the device is currently configured to use all four probes.
      boolean isLineFilterEnabled()
      Returns whether the voltmeter is using any line-frequency filtering
      boolean isOn()
      Checks whether the output of the SMU is currently enabled
      void setAverageCount​(int count)
      Sets how many measurements the SMU should average over.
      void setAverageMode​(AMode mode)
      Sets the averaging mode of the SMU.
      void setCurrent​(double current)
      Sets the current value to be applied by the SMU (switching to current source mode if not already)
      void setCurrentLimit​(double current)
      Sets the limit for currents output when sourcing voltage (compliance value).
      void setCurrentRange​(double value)
      Sets the range of allowed values for currents being sourced or measured by the SMU.
      void setFourProbeEnabled​(boolean fourProbes)
      Sets whether the SMU should apply source using FORCE probes and measure using separate SENSE probes or whether is should do both with the FORCE probes.
      void setIntegrationTime​(double time)
      Sets the integration time for each individual measurement, or closest over-estimate possible.
      void setLineFilterEnabled​(boolean enabled)
      Sets whether the voltmeter should use any line-frequency filtering (if available)
      void setMeasureRange​(double value)
      Sets the range of allowed values for the quantity being measured by the SMU.
      void setOffMode​(SMU.OffMode mode)
      Sets which mode the SMU channel should use when turned off.
      void setOutputLimit​(double value)
      Sets the limit for the measured quantity (ie compliance value).
      void setSource​(Source source)
      Sets the source mode of the SMU (VOLTAGE or CURRENT)
      void setSourceRange​(double value)
      Sets the range of allowed values for the quantity being sourced by the SMU.
      void setSourceValue​(double level)
      Sets the value for whichever parameter is currently being sourced
      void setTerminals​(Terminals terminals)
      Sets which set of terminals should be used on the SMU.
      void setVoltage​(double voltage)
      Sets the voltage value to be applied by the SMU (switching to voltage source mode if not already)
      void setVoltageLimit​(double voltage)
      Sets the limit for voltages output when sourcing current (compliance value).
      void setVoltageRange​(double value)
      Sets the range of allowed values for voltages being sourced or measured by the SMU.
      void turnOff()
      Turns the output of the SMU off
      void turnOn()
      Turns the output of the SMU on
      void useAutoCurrentRange()
      Tells the SMU to automatically determine the range to use for current values.
      void useAutoMeasureRange()
      Tells the SMU to automatically determine the range to use for the measured quantity.
      void useAutoSourceRange()
      Sets the SMU to automatically determine the source range to use.
      void useAutoVoltageRange()
      Tells the SMU to automatically determine the range it uses for voltages.

      • Methods inherited from class java.lang.Object

        clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • VirtualSMU

        public VirtualSMU​(MCSMU smu,
                  int channel)

    • Method Detail

      • getName

        public java.lang.String getName()
        Description copied from interface: Instrument
        Returns the name of the instrument or channel.
        Specified by:
        getName in interface Instrument
        Returns:
        Name

      • getVoltage

        public double getVoltage()
                  throws DeviceException,
                         java.io.IOException
        Description copied from interface: SMU
        Returns the voltage either being applied or measured by the SMU.
        Specified by:
        getVoltage in interface SMU
        Specified by:
        getVoltage in interface VMeter
        Specified by:
        getVoltage in interface VSource
        Returns:
        Voltage value
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setVoltage

        public void setVoltage​(double voltage)
                throws DeviceException,
                       java.io.IOException
        Description copied from interface: SMU
        Sets the voltage value to be applied by the SMU (switching to voltage source mode if not already)
        Specified by:
        setVoltage in interface SMU
        Specified by:
        setVoltage in interface VSource
        Parameters:
        voltage - Value to set
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getCurrent

        public double getCurrent()
                  throws DeviceException,
                         java.io.IOException
        Description copied from interface: SMU
        Returns the current either being injected or measured by the SMU.
        Specified by:
        getCurrent in interface IMeter
        Specified by:
        getCurrent in interface ISource
        Specified by:
        getCurrent in interface SMU
        Returns:
        Current value
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setCurrent

        public void setCurrent​(double current)
                throws DeviceException,
                       java.io.IOException
        Description copied from interface: SMU
        Sets the current value to be applied by the SMU (switching to current source mode if not already)
        Specified by:
        setCurrent in interface ISource
        Specified by:
        setCurrent in interface SMU
        Parameters:
        current - Value to set
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • isOn

        public boolean isOn()
             throws DeviceException,
                    java.io.IOException
        Description copied from interface: SMU
        Checks whether the output of the SMU is currently enabled
        Specified by:
        isOn in interface IMeter
        Specified by:
        isOn in interface ISource
        Specified by:
        isOn in interface SMU
        Specified by:
        isOn in interface Switch
        Specified by:
        isOn in interface VMeter
        Specified by:
        isOn in interface VSource
        Returns:
        Is the output on?
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getSource

        public Source getSource()
                 throws DeviceException,
                        java.io.IOException
        Description copied from interface: SMU
        Returns the current source mode of the SMU (VOLTAGE OR CURRENT)
        Specified by:
        getSource in interface SMU
        Returns:
        Source mode
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setSource

        public void setSource​(Source source)
               throws DeviceException,
                      java.io.IOException
        Description copied from interface: SMU
        Sets the source mode of the SMU (VOLTAGE or CURRENT)
        Specified by:
        setSource in interface SMU
        Parameters:
        source - Source mode to set
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setSourceValue

        public void setSourceValue​(double level)
                    throws DeviceException,
                           java.io.IOException
        Description copied from interface: SMU
        Sets the value for whichever parameter is currently being sourced
        Specified by:
        setSourceValue in interface SMU
        Parameters:
        level - The level to set
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getSourceValue

        public double getSourceValue()
                      throws DeviceException,
                             java.io.IOException
        Description copied from interface: SMU
        Returns the value of whichever parameter is set as source currently
        Specified by:
        getSourceValue in interface SMU
        Returns:
        Value of source
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getMeasureValue

        public double getMeasureValue()
                       throws DeviceException,
                              java.io.IOException
        Description copied from interface: SMU
        Returns the value of whichever parameter is set as measure currently
        Specified by:
        getMeasureValue in interface SMU
        Returns:
        Value of measure
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setFourProbeEnabled

        public void setFourProbeEnabled​(boolean fourProbes)
                         throws DeviceException,
                                java.io.IOException
        Description copied from interface: SMU
        Sets whether the SMU should apply source using FORCE probes and measure using separate SENSE probes or whether is should do both with the FORCE probes.
        Specified by:
        setFourProbeEnabled in interface SMU
        Parameters:
        fourProbes - Should it use all four probes?
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • isFourProbeEnabled

        public boolean isFourProbeEnabled()
                           throws DeviceException,
                                  java.io.IOException
        Description copied from interface: SMU
        Returns whether the device is currently configured to use all four probes.
        Specified by:
        isFourProbeEnabled in interface SMU
        Returns:
        Are all probes to be used?
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getAverageCount

        public int getAverageCount()
                    throws DeviceException,
                           java.io.IOException
        Description copied from interface: SMU
        Returns the number of measurements used for averaging by the SMU.
        Specified by:
        getAverageCount in interface IMeter
        Specified by:
        getAverageCount in interface SMU
        Specified by:
        getAverageCount in interface VMeter
        Returns:
        Number of measurements
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setAverageCount

        public void setAverageCount​(int count)
                     throws DeviceException,
                            java.io.IOException
        Description copied from interface: SMU
        Sets how many measurements the SMU should average over.
        Specified by:
        setAverageCount in interface IMeter
        Specified by:
        setAverageCount in interface SMU
        Specified by:
        setAverageCount in interface VMeter
        Parameters:
        count - Number of measurements
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getSourceRange

        public double getSourceRange()
                      throws DeviceException,
                             java.io.IOException
        Description copied from interface: SMU
        Returns the range of allowed values for the quantity being sourced by the SMU. A value of n indicates a range of -n to +n.
        Specified by:
        getSourceRange in interface SMU
        Returns:
        Range value, in Volts or Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setSourceRange

        public void setSourceRange​(double value)
                    throws DeviceException,
                           java.io.IOException
        Description copied from interface: SMU
        Sets the range of allowed values for the quantity being sourced by the SMU. A value of n indicates a range of -n to +n.
        Specified by:
        setSourceRange in interface SMU
        Parameters:
        value - Range value, in Volts or Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • useAutoSourceRange

        public void useAutoSourceRange()
                        throws DeviceException,
                               java.io.IOException
        Description copied from interface: SMU
        Sets the SMU to automatically determine the source range to use.
        Specified by:
        useAutoSourceRange in interface SMU
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • isAutoRangingSource

        public boolean isAutoRangingSource()
                            throws DeviceException,
                                   java.io.IOException
        Description copied from interface: SMU
        Returns whether the SMU is set to automatically determine the source range to use.
        Specified by:
        isAutoRangingSource in interface SMU
        Returns:
        Automatic?
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getMeasureRange

        public double getMeasureRange()
                       throws DeviceException,
                              java.io.IOException
        Description copied from interface: SMU
        Returns the range of allowed values for the quantity being measured by the SMU.
        Specified by:
        getMeasureRange in interface SMU
        Returns:
        Range value, in Volts or Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setMeasureRange

        public void setMeasureRange​(double value)
                     throws DeviceException,
                            java.io.IOException
        Description copied from interface: SMU
        Sets the range of allowed values for the quantity being measured by the SMU.
        Specified by:
        setMeasureRange in interface SMU
        Parameters:
        value - Range value, in Volts or Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • useAutoMeasureRange

        public void useAutoMeasureRange()
                         throws DeviceException,
                                java.io.IOException
        Description copied from interface: SMU
        Tells the SMU to automatically determine the range to use for the measured quantity.
        Specified by:
        useAutoMeasureRange in interface SMU
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • isAutoRangingMeasure

        public boolean isAutoRangingMeasure()
                             throws DeviceException,
                                    java.io.IOException
        Description copied from interface: SMU
        Returns whether the SMU is currently determining its measure range automatically.
        Specified by:
        isAutoRangingMeasure in interface SMU
        Returns:
        Is it automatic?
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getVoltageRange

        public double getVoltageRange()
                       throws DeviceException,
                              java.io.IOException
        Description copied from interface: SMU
        Returns the range of allowed values for voltages being sourced or measured by the SMU. A value of n indicates a range of -n to +n.
        Specified by:
        getVoltageRange in interface SMU
        Specified by:
        getVoltageRange in interface VMeter
        Returns:
        Range value, in Volts
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setVoltageRange

        public void setVoltageRange​(double value)
                     throws DeviceException,
                            java.io.IOException
        Description copied from interface: SMU
        Sets the range of allowed values for voltages being sourced or measured by the SMU. A value of n indicates a range of -n to +n.
        Specified by:
        setVoltageRange in interface SMU
        Specified by:
        setVoltageRange in interface VMeter
        Parameters:
        value - Range value, in Volts
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • useAutoVoltageRange

        public void useAutoVoltageRange()
                         throws DeviceException,
                                java.io.IOException
        Description copied from interface: SMU
        Tells the SMU to automatically determine the range it uses for voltages.
        Specified by:
        useAutoVoltageRange in interface SMU
        Specified by:
        useAutoVoltageRange in interface VMeter
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • isAutoRangingVoltage

        public boolean isAutoRangingVoltage()
                             throws DeviceException,
                                    java.io.IOException
        Description copied from interface: SMU
        Returns whether the SMU is automatically determining the range to use for voltages.
        Specified by:
        isAutoRangingVoltage in interface SMU
        Specified by:
        isAutoRangingVoltage in interface VMeter
        Returns:
        Is it automatic?
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getCurrentRange

        public double getCurrentRange()
                       throws DeviceException,
                              java.io.IOException
        Description copied from interface: SMU
        Returns the range of allowed values for currents being sourced or measured by the SMU.
        Specified by:
        getCurrentRange in interface IMeter
        Specified by:
        getCurrentRange in interface SMU
        Returns:
        Range value, inAmps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setCurrentRange

        public void setCurrentRange​(double value)
                     throws DeviceException,
                            java.io.IOException
        Description copied from interface: SMU
        Sets the range of allowed values for currents being sourced or measured by the SMU.
        Specified by:
        setCurrentRange in interface IMeter
        Specified by:
        setCurrentRange in interface SMU
        Parameters:
        value - Range value, in Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • useAutoCurrentRange

        public void useAutoCurrentRange()
                         throws DeviceException,
                                java.io.IOException
        Description copied from interface: SMU
        Tells the SMU to automatically determine the range to use for current values.
        Specified by:
        useAutoCurrentRange in interface IMeter
        Specified by:
        useAutoCurrentRange in interface SMU
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • isAutoRangingCurrent

        public boolean isAutoRangingCurrent()
                             throws DeviceException,
                                    java.io.IOException
        Description copied from interface: SMU
        Returns whether the SMU is currently determining its current range automatically.
        Specified by:
        isAutoRangingCurrent in interface IMeter
        Specified by:
        isAutoRangingCurrent in interface SMU
        Returns:
        Is it automatic?
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getOutputLimit

        public double getOutputLimit()
                      throws DeviceException,
                             java.io.IOException
        Description copied from interface: SMU
        Returns the limit for the measured quantity (compliance value).
        Specified by:
        getOutputLimit in interface SMU
        Returns:
        The limit, in Volts or Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setOutputLimit

        public void setOutputLimit​(double value)
                    throws DeviceException,
                           java.io.IOException
        Description copied from interface: SMU
        Sets the limit for the measured quantity (ie compliance value).
        Specified by:
        setOutputLimit in interface SMU
        Parameters:
        value - The limit to use, in Volts or Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getVoltageLimit

        public double getVoltageLimit()
                       throws DeviceException,
                              java.io.IOException
        Description copied from interface: SMU
        Returns the limit on voltages output when sourcing current (compliance value).
        Specified by:
        getVoltageLimit in interface SMU
        Returns:
        The limit, in Volts
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setVoltageLimit

        public void setVoltageLimit​(double voltage)
                     throws DeviceException,
                            java.io.IOException
        Description copied from interface: SMU
        Sets the limit for voltages output when sourcing current (compliance value).
        Specified by:
        setVoltageLimit in interface SMU
        Parameters:
        voltage - The limit, in Volts
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getCurrentLimit

        public double getCurrentLimit()
                       throws DeviceException,
                              java.io.IOException
        Description copied from interface: SMU
        Returns the limit for currents output when sourcing voltage (compliance value).
        Specified by:
        getCurrentLimit in interface SMU
        Returns:
        The limit, in Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setCurrentLimit

        public void setCurrentLimit​(double current)
                     throws DeviceException,
                            java.io.IOException
        Description copied from interface: SMU
        Sets the limit for currents output when sourcing voltage (compliance value).
        Specified by:
        setCurrentLimit in interface SMU
        Parameters:
        current - The limit, in Amps
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getIntegrationTime

        public double getIntegrationTime()
                          throws DeviceException,
                                 java.io.IOException
        Description copied from interface: SMU
        Returns the integration time used for each individual measurement.
        Specified by:
        getIntegrationTime in interface IMeter
        Specified by:
        getIntegrationTime in interface SMU
        Specified by:
        getIntegrationTime in interface VMeter
        Returns:
        Integration time, in seconds
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setIntegrationTime

        public void setIntegrationTime​(double time)
                        throws DeviceException,
                               java.io.IOException
        Description copied from interface: SMU
        Sets the integration time for each individual measurement, or closest over-estimate possible.
        Specified by:
        setIntegrationTime in interface IMeter
        Specified by:
        setIntegrationTime in interface SMU
        Specified by:
        setIntegrationTime in interface VMeter
        Parameters:
        time - Integration time, in seconds
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getTerminalType

        public TType getTerminalType​(Terminals terminals)
                      throws DeviceException,
                             java.io.IOException
        Description copied from interface: SMU
        Returns what type of connector is used for the given terminal.
        Specified by:
        getTerminalType in interface SMU
        Specified by:
        getTerminalType in interface VMeter
        Parameters:
        terminals - Which terminal
        Returns:
        Terminal type (TRIAX, PHOENIX, BNC or BANANA)
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getTerminals

        public Terminals getTerminals()
                       throws DeviceException,
                              java.io.IOException
        Description copied from interface: SMU
        Returns the type of the set of terminals currently being used on the SMU.
        Specified by:
        getTerminals in interface SMU
        Specified by:
        getTerminals in interface VMeter
        Returns:
        The type of terminals being used
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setTerminals

        public void setTerminals​(Terminals terminals)
                  throws DeviceException,
                         java.io.IOException
        Description copied from interface: SMU
        Sets which set of terminals should be used on the SMU.
        Specified by:
        setTerminals in interface SMU
        Specified by:
        setTerminals in interface VMeter
        Parameters:
        terminals - Which type of terminals to use
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getOffMode

        public SMU.OffMode getOffMode()
                       throws DeviceException,
                              java.io.IOException
        Description copied from interface: SMU
        Returns the mode used by the SMU channel when turned off.
        Specified by:
        getOffMode in interface SMU
        Returns:
        Mode being used
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setOffMode

        public void setOffMode​(SMU.OffMode mode)
                throws DeviceException,
                       java.io.IOException
        Description copied from interface: SMU
        Sets which mode the SMU channel should use when turned off.
        Specified by:
        setOffMode in interface SMU
        Parameters:
        mode - Mode to use
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • setLineFilterEnabled

        public void setLineFilterEnabled​(boolean enabled)
                          throws DeviceException,
                                 java.io.IOException
        Description copied from interface: SMU
        Sets whether the voltmeter should use any line-frequency filtering (if available)
        Specified by:
        setLineFilterEnabled in interface IMeter
        Specified by:
        setLineFilterEnabled in interface SMU
        Specified by:
        setLineFilterEnabled in interface VMeter
        Parameters:
        enabled - Use line filter?
        Throws:
        DeviceException - Upon incompatibility with device
        java.io.IOException - Upon communications error

      • getIDN

        public java.lang.String getIDN()
                        throws java.io.IOException,
                               DeviceException
        Description copied from interface: Instrument
        Returns an identifying String of the instrument.
        Specified by:
        getIDN in interface Instrument
        Returns:
        Identifying String
        Throws:
        java.io.IOException - Upon communications error
        DeviceException - Upon incompatibility with device

      • close

        public void close()
           throws java.io.IOException,
                  DeviceException
        Description copied from interface: Instrument
        Closes the connection to the instrument.
        Specified by:
        close in interface Instrument
        Throws:
        java.io.IOException - Upon communications error
        DeviceException - Upon incompatibility with device

      • getAddress

        public Address getAddress()
        Description copied from interface: Instrument
        Returns any Address object used to connect to this instrument.
        Specified by:
        getAddress in interface Instrument
        Returns:
        Address object, null if none

      • getSetCurrent

        public double getSetCurrent()
                     throws DeviceException,
                            java.io.IOException
        Description copied from interface: IVSource
        Get the default value or the value set by the setCurrent() method.
        Specified by:
        getSetCurrent in interface IVSource
        Returns:
        current setting [A]
        Throws:
        DeviceException
        java.io.IOException

      • getSetVoltage

        public double getSetVoltage()
                     throws DeviceException,
                            java.io.IOException
        Description copied from interface: IVSource
        Get the default value or the value set by the setVoltage() method.
        Specified by:
        getSetVoltage in interface IVSource
        Returns:
        voltage setting [V]
        Throws:
        DeviceException
        java.io.IOException