nidmm.Session¶

class nidmm.Session¶

An NI-DMM session to a National Instruments Digital Multimeter

Properties

Property	Datatype
`ac_max_freq`	float
`ac_min_freq`	float
`adc_calibration`	`ADCCalibration`
`aperture_time`	float
`aperture_time_units`	`ApertureTimeUnits`
`auto_range_value`	float
`auto_zero`	`AutoZero`
`buffer_size`	int
`cable_comp_type`	`CableCompensationType`
`cache`	bool
`channel_count`	int
`current_source`	float
`dc_bias`	bool
`dc_noise_rejection`	`DCNoiseRejection`
`driver_setup`	str
`freq_voltage_autorange`	float
`freq_voltage_range`	float
`function`	`Function`
`group_capabilities`	str
`input_resistance`	float
`instrument_firmware_revision`	str
`instrument_manufacturer`	str
`instrument_model`	str
`instrument_product_id`	int
`interchange_check`	bool
`io_resource_descriptor`	str
`latency`	int
`lc_calculation_model`	`LCCalculationModel`
`lc_number_meas_to_average`	int
`logical_name`	str
`meas_complete_dest`	`MeasurementCompleteDest`
`meas_dest_slope`	`MeasurementDestinationSlope`
`number_of_averages`	int
`offset_comp_ohms`	bool
`open_cable_comp_conductance`	float
`open_cable_comp_susceptance`	float
`operation_mode`	`OperationMode`
`powerline_freq`	float
`range`	float
`range_check`	bool
`record_coercions`	bool
`resolution_absolute`	float
`resolution_digits`	float
`sample_count`	int
`sample_interval`	float in seconds or datetime.timedelta
`sample_trigger`	`SampleTrigger`
`sample_trigger_slope`	`SampleTrigSlope`
`serial_number`	str
`settle_time`	float in seconds or datetime.timedelta
`short_cable_comp_reactance`	float
`short_cable_comp_resistance`	float
`shunt_value`	float
`simulate`	bool
`specific_driver_class_spec_major_version`	int
`specific_driver_class_spec_minor_version`	int
`specific_driver_description`	str
`specific_driver_major_version`	int
`specific_driver_minor_version`	int
`specific_driver_revision`	str
`specific_driver_vendor`	str
`supported_instrument_models`	str
`temp_rtd_a`	float
`temp_rtd_b`	float
`temp_rtd_c`	float
`temp_rtd_res`	float
`temp_rtd_type`	`RTDType`
`temp_tc_fixed_ref_junc`	float
`temp_tc_ref_junc_type`	`ThermocoupleReferenceJunctionType`
`temp_tc_type`	`ThermocoupleType`
`temp_thermistor_a`	float
`temp_thermistor_b`	float
`temp_thermistor_c`	float
`temp_thermistor_type`	`ThermistorType`
`temp_transducer_type`	`TransducerType`
`trigger_count`	int
`trigger_delay`	float in seconds or datetime.timedelta
`trigger_slope`	`TriggerSlope`
`trigger_source`	`TriggerSource`
`waveform_coupling`	`WaveformCoupling`
`waveform_points`	int
`waveform_rate`	float

Public methods

Method name
`abort()`
`configure_ac_bandwidth()`
`configure_measurement_absolute()`
`configure_measurement_digits()`
`configure_multi_point()`
`configure_open_cable_comp_values()`
`configure_power_line_frequency()`
`configure_rtd_custom()`
`configure_rtd_type()`
`configure_short_cable_comp_values()`
`configure_thermistor_custom()`
`configure_thermocouple()`
`configure_trigger()`
`configure_waveform_acquisition()`
`disable()`
`fetch()`
`fetch_multi_point()`
`fetch_waveform()`
`fetch_waveform_into()`
`get_aperture_time_info()`
`get_auto_range_value()`
`get_cal_date_and_time()`
`get_dev_temp()`
`get_ext_cal_recommended_interval()`
`get_last_cal_temp()`
`get_measurement_period()`
`get_self_cal_supported()`
`perform_open_cable_comp()`
`perform_short_cable_comp()`
`read()`
`read_multi_point()`
`read_status()`
`read_waveform()`
`reset()`
`reset_with_defaults()`
`self_cal()`
`self_test()`
`send_software_trigger()`