NAME

Lab::Moose::Instrument::Yokogawa7651 - Yokogawa7651 voltage/current source.

VERSION

version 3.664

SYNOPSIS

 use Lab::Moose;

 my $yoko = instrument(
     type => 'Yokogawa7651',
     connection_type => 'LinuxGPIB',
     connection_options => {gpib_address => 15},
     # mandatory protection settings
     max_units_per_step => 0.001, # max step is 1mV/1mA
     max_units_per_second => 0.01,
     min_units => -10,
     max_units => 10,
 );

 # Step-sweep to new level.
 # Stepsize and speed is given by (max|min)_units* settings.
 $yoko->set_level(value => 9);

 # Get current level from device cache (without sending a query to the
 # instrument):
 my $level = $yoko->cached_level();

METHODS

Used roles:

Lab::Moose::Instrument::LinearStepSweep

set_level

 $yoko->set_level(value => $new_level);

Go to new level. Sweep with multiple steps if the distance between current and new level is larger than max_units_per_step.

cached_level

 my $current_level = $yoko->cached_level();

Get current value from device cache.

get_level

 my $current_level = $yoko->get_level();

Query current level.

set_voltage

 $yoko->set_voltage($value);

For XPRESS voltage sweep. Equivalent to set_level(value => $value).

sweep_to_level

 $yoko->sweep_to_level($value);

For XPRESS voltage sweep. Equivalent to set_voltage.

COPYRIGHT AND LICENSE

This software is copyright (c) 2018 by the Lab::Measurement team; in detail:

  Copyright 2017       Simon Reinhardt

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.