pcdsdevices.pim.PPMPowerMeter
=============================

.. currentmodule:: pcdsdevices.pim

.. autoclass:: PPMPowerMeter

    
    
    .. list-table:: Ophyd Device Components
        :header-rows: 1
        :widths: auto

        * - Attribute
          - Class
          - Suffix
          - Docs
          - Kind
          - Notes
    
        * - raw_voltage
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:VOLT``
          - Raw readback from the power meter.
          - normal
          - 
    
        * - dimensionless
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:CALIB``
          - Calibrated dimensionless readback for cross-meter comparisons.
          - normal
          - 
    
        * - calibrated_mj
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:MJ``
          - Calibrated absolute measurement of beam power in physics units.
          - normal
          - 
    
        * - thermocouple
          - :class:`~pcdsdevices.sensors.TwinCATThermocouple`
          - 
          - Thermocouple on the power meter holder.
          - normal
          - 
    
        * - calib_offset
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:CALIB:OFFSET``
          - Calibration parameter to offset raw voltage to zero for the calibrated quantities. Unique per power meter.
          - config
          - 
    
        * - calib_ratio
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:CALIB:RATIO``
          - Calibration multiplier to convert to the dimensionless constant. Unique per power meter.
          - config
          - 
    
        * - calib_mj_ratio
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:CALIB:MJ_RATIO``
          - Calibration multiplier to convert from the dimensionless constant to calibrated scientific quantity. Same for every power meter.
          - config
          - 
    
        * - raw_voltage_buffer
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:VOLT_BUFFER``
          - Array of the last 1000 raw measurements. Polls faster than the EPICS updates.
          - omitted
          - 
    
        * - dimensionless_buffer
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:CALIB_BUFFER``
          - Array of the last 1000 dimensionless measurements. Polls faster than the EPICS updates.
          - omitted
          - 
    
        * - calibrated_mj_buffer
          - :class:`~pcdsdevices.signal.PytmcSignal`
          - ``:MJ_BUFFER``
          - Array of the last 1000 fully calibrated measurements. Polls faster than the EPICS updates.
          - omitted
          - 
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    

    
    

    
    
    .. rubric:: Methods

    
    .. automethod:: configure
    .. automethod:: describe
    .. automethod:: get
    .. automethod:: post_elog_status
    .. automethod:: read
    .. automethod:: read_configuration
    .. automethod:: screen
    .. automethod:: status
    .. automethod:: stop
    .. automethod:: summary
    .. automethod:: trigger
    
    

    
    
    .. rubric:: Attributes

    
    .. autoattribute:: configuration_attrs
    .. autoattribute:: connected
    .. autoattribute:: hints
    .. autoattribute:: kind
    .. autoattribute:: subscriptions