The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument.
:ABORt
Description
Restarts the current sweep and/or measurement. If :INITiate:CONTinuous is OFF (for example, the instrument is in hold mode), send the command :INITiate:IMMediate to trigger one sweep. If :INITiate:CONTinuous is ON (for example, the instrument is in run mode), a series of new sweeps will start immediately.