5 Application Programs 
Overview
140 E3632A User’s Guide
Overview
This chapter contains two application programs over the 
remote interface to help you develop programs for your own 
application. 
Chapter  3, “Remote Interface Reference” lists the 
syntax for the SCPI (Standard Commands for Programmable 
Instruments) commands available to program the power 
supply.
All program examples have been tested on a PC with 
Windows 3.1 or Windows for Workgroups. Both examples are 
for use with GPIB (IEEE 488). These examples require a 
VISA (Virtual Instrument Software Architecture) driver with 
your GPIB PC card. You should have the “visa.dll” in your 
windows/system directory for the GPIB examples to work. 
All program examples perform the same task. They step 
through voltages and make corresponding current readings 
to characterize a power diode.