
Lab::Instrument::IOtech488 - IOtech DAC488HR four channel voltage source

use Lab::Instrument::IOtech488;
my $gate14=new Lab::Instrument::IOtech488({
GPIB_board => 0,
GPIB_address => 11,
channel => 1,
});
$gate14->set_range(6); # 2 volt unipolar
$gate14->set_voltage(0.745);
print $gate14->get_voltage();

The Lab::Instrument::IOtech488 class implements an interface to the 7651 voltage and current source by Yokogawa. This class derives from Lab::Instrument::Source and provides all functionality described there.

my $gate14=new Lab::Instrument::IOtech488({
GPIB_board => 0,
GPIB_address => 11,
channel => 1,
});

# Ranges
# 1 - 1 volt bipolar
# 2 - 2 volt bipolar
# 3 - 5 volt bipolar
# 4 - 10 volt bipolar
# 5 - 1 volt unipolar
# 6 - 2 volt unipolar
# 7 - 5 volt unipolar
# 8 - 10 volt unipolar
A change of range will set the output to zero!!!
Returns the information provided by the instrument's 'U9' command.

probably many


This is $Id$
Copyright 2006 Daniel Schröer (http://www.danielschroeer.de)
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.