Keysight

hardware_control.instruments.keysight.Keysight_4000X module

class hardware_control.instruments.keysight.Keysight_4000X.Keysight_4000X(instrument_name: str = 'KEYSIGHT-4000X', connection_addr: str = '')

Bases: Instrument

Keysight InfiniiVision 4000 X-Series Oscilloscope instrument class.

PARAMETERS

• TIMEBASE (float)

  • Horizontal resolution in time per division.

• TIME_OFFSET (float)

  • Time offset from trigger.

• NUM_POINTS (int)

  • Number of points on the time axis.

• LABELS_ENABLED (bool)

  • On/Off status of channel labels on the instrument.

• TRIGGER_LEVEL (float)

  • Trigger level.

• TRIGGER_COUPLING (AC, DC, LFReject)

  • Trigger coupling type.

• TRIGGER_EDGE (BOTH, NEG, POS, ALT)

  • Edge of waveform that the oscilloscope triggers on.

• TRIGGER_CHANNEL (int)

  • The channel (1,2,3, or 4) to trigger on.

• CH<X>_VOLTS_DIV (float)

  • The voltage per division for channel ‘X’.

• CH<X>_OFFSET (float)

  • The voltage offset for channel ‘X’.

• CH<X>_IMPEDANCE (50, 1e6)

  • The imedance for channnel ‘X’.

• CH<X>_LABEL (str)

  • Label for channel ‘X’.

• CH<X>_PROBE_ATTEN (float)

  • Probe attenuation for channel ‘X’. For example, providing the value ‘10’ would indicate a 10x or 10:1 probe.

• CH<X>_COUPLING (AC, DC)

  • Coupling mode for channel ‘X’.

• CH<X>_WAVEFORM

  • Most recent waveform measurement from channel ‘X’.

• CH<X>_ON-OFF

  • Enables or disables channel ‘X’.

• CH<X>_BW_LIM

  • Enables or disables the 20MHz bandwidth limit for channel ‘X’.

• CH<X>_INVERT

  • Enables or disables inversion of the channel ‘X’ waveform.

COMMANDS

• SINGLE_TRIGGER

  • Set the instrument to trigger once and save the data.

• RUN

  • Set the instrument to continuously trigger.

• STOP

  • Prevent the instrument from triggering.

• DIGITIZE

  • Start digitize process for waveform

hardware_control.instruments.keysight.Keysight_33500B module

class hardware_control.instruments.keysight.Keysight_33500B.Keysight_33500B(instrument_name: str = 'KEYSIGHT-33500B', connection_addr: str = '', number_of_channels=1)

Bases: Instrument

Keysight 33500B Series Waveform Generator base instrument class.

PARAMETERS

• DISPLAY (bool)

  • Enables and disables the instrument display.

• TIMEBASE (float)

  • Horizontal resolution in time per division.

• TIME_OFFSET (float)

  • Time offset from trigger.

• NUM_POINTS (int)

  • Number of points on the time axis.

• LABELS_ENABLED (bool)

  • Enables or disables channel labels on the instrument.

• TRIGGER_LEVEL (float)

  • Trigger level.

• TRIGGER_COUPLING (AC, DC, LFReject)

  • Trigger coupling type.

• TRIGGER_EDGE (BOTH, NEG, POS, ALT)

  • Edge of waveform that the oscilloscope triggers on.

• CH<X>_ENABLE (bool)

  • Enables or disables channel ‘X’.

• CH<X>_VOLTS_DIV (float)

  • The voltage per division for channel ‘X’.

• CH<X>_OFFSET (float)

  • The voltage offset for channel ‘X’.

• CH<X>_IMPEDANCE (50, 1e6)

  • The imedance for channel ‘X’.

• CH<X>_LABEL (str)

  • Label for channel ‘X’.

• CH<X>_PROBE_ATTEN (float)

  • Probe attenuation for channel ‘X’. For example, providing the value ‘10’ would indicate a 10x or 10:1 probe.

• CH<X>_COUPLING (AC, DC)

  • Coupling mode for channel ‘X’.

• CH<X>_INVERT (bool)

  • Enables or disables inversion of the waveform from channel ‘X’.

• CH<X>_FREQUENCY (float)

  • Output frequency of the waveform from channel ‘X’.

• CH<X>_BW_LIM (float)

  • Bandwidth limit of noise function for channel ‘X’.

• CH<X>_WAVEFORM (SINE, SQUARE, TRIANGLE, RAMP, PULSE, PRBS, NOISE, ARBITRARY, DC)

  • Shape of the modulating waveform for channel ‘X’.

• CH<X>_POLARITY (bool)

  • Enables or disables inversion of waveform relative to the offset voltage of channel ‘X’.

• CH<X>_TRIGGER_DELAY (float)

  • Time (in seconds) from assertion of trigger to occurrence of trigger event for channel ‘X’.

• CH<X>_AMPLITUDE (float)

  • Voltage amplitude of waveform of channel ‘X’.

• CH<X>_TRACK (ON, OFF, INV)

  • Enables or disables all channels to track (or inversely track) the output of channel ‘X’.

• CH<X>_TRIGGER_CHANNEL (INT, EXT)

  • Trigger source.

• CH<X>_ENABLE_BURST (bool)

  • Enables or disables burst mode for channel ‘X’.

• CH<X>_BURST_MODE (TRIG, GAT)

  • Triggers bursts internally (TRIG) or externally (GAT) for channel ‘X’.

• CH<X>_BURST_CYCLES (float)

  • Number of cycles per burst for channel ‘X’.

• CH<X>_BURST_PER (float)

  • Burst period (in seconds) for channel ‘X’.

hardware_control.instruments.keysight.Keysight_36300 module

class hardware_control.instruments.keysight.Keysight_36300.Keysight_36300(instrument_name: str = 'Keysight_36300', connection_addr: str = '')

Bases: Instrument

Keysight E36300 Series Triple Output Power Supply base instrument class.

PARAMETERS

• VERSION

  • Present SCPI version and version year.

• ERRORS

  • The last 20 instrument errors.

• CH<X>_ENABLE (bool)

  • Enable and disable the instrument.

• CH<X>_V_SET (float)

  • Instrument voltage for channel ‘X’.

• CH<X>_I_SET (float)

  • Instrument current for channel ‘X’.

• CH<X>_V_OUT

  • Output voltage for channel ‘X’.

• CH<X>_I_OUT

  • Output current for channel ‘X’.

• CH<X>_V_PROT (float)

  • Level at which overvoltage protection trips for channel ‘X’.

COMMANDS

• CLEAR

  • Clear the internal instrument errors.

• ALLOW_NEG_OUTPUT

  • Allow negative outputs.

check_Imax(channel, value)

check if a maximum has been set and enforce it

check_Vmax(channel, value)

check if a maximum has been set and enforce it