SimulatedDMM#

class SimulatedDMM( visa_resource: str | VisaConfig, )[source]#

Bases: DMMDriverBase

Client for the in-process simulated DMM SCPI server.

Methods

`close`	Close the underlying transport.
`measure_ac_current`	Trigger an AC-current measurement and return the value (amperes RMS, vendor-dependent).
`measure_ac_voltage`	Trigger an AC-voltage measurement and return the value (volts RMS, vendor-dependent).
`measure_dc_current`	Trigger a DC-current measurement and return the value (amperes).
`measure_dc_voltage`	Trigger a DC-voltage measurement and return the value (volts).
`measure_four_wire_resistance`	Trigger a 4-wire-resistance measurement and return the value (ohms).
`measure_resistance`	Trigger a 2-wire-resistance measurement and return the value (ohms).
`open`	Open the underlying transport and put the instrument into a known state.
`set_ac_current_nplc`	Set AC-current integration time to `nplc` power-line cycles.
`set_ac_current_range`	Set manual AC-current range to `value` amperes; `None` selects auto-range.
`set_ac_voltage_nplc`	Set AC-voltage integration time to `nplc` power-line cycles.
`set_ac_voltage_range`	Set manual AC-voltage range to `value` volts; `None` selects auto-range.
`set_aperture_seconds`	Set integration time directly in seconds.
`set_dc_current_nplc`	Set DC-current integration time to `nplc` power-line cycles.
`set_dc_current_range`	Set manual DC-current range to `value` amperes; `None` selects auto-range.
`set_dc_voltage_nplc`	Set DC-voltage integration time to `nplc` power-line cycles.
`set_dc_voltage_range`	Set manual DC-voltage range to `value` volts; `None` selects auto-range.
`set_digits`	Set resolution to `n` digits.
`set_four_wire_resistance_nplc`	Set 4-wire-resistance integration time to `nplc` power-line cycles.
`set_four_wire_resistance_range`	Set manual 4-wire-resistance range to `value` ohms; `None` selects auto-range.
`set_measurement_function`	Configure the DMM for `function` (DC voltage, AC current, 2-wire resistance, …).
`set_two_wire_resistance_nplc`	Set 2-wire-resistance integration time to `nplc` power-line cycles.
`set_two_wire_resistance_range`	Set manual 2-wire-resistance range to `value` ohms; `None` selects auto-range.