1
Remote Operation
Introduction
Remote operation of the 8845A or 8846A Digital Multimeter (hereafter “the Meter”)
from a host, that is, a terminal, controller, PC, or computer, is accomplished by sending
commands to it through one of its remote interfaces. This manual describes how to setup,
configure, and operate the Meter through each of the remote interfaces.
The Meter is controlled remotely using either Standard Commands for Programmable
Instruments (SCPI), Fluke 45 or Fluke 8842A (8840A and 8842A) commands. Detailed
information on the SCPI command set, and how the Meter processes those commands is
included in this manual. Fluke 45 command limitations are covered in Appendix B and
Fluke 8842A command limitations are covered in Appendix D in this manual.
Note
For more information regarding the SCPI programming language, visit
http://www.ivifoundation.org/scpi/default.aspx
.
The level of detail in this chapter is based on the assumption that the reader is familiar
with the basics of data communication interface, and the IEEE-488 bus.
Safety Information
This section addresses safety considerations and describes symbols that may appear on
the Meter or in the manual.
A Warning statement identifies conditions or practices that could result in injury or
death.
A Caution statement identifies conditions or practices that could result in damage to the
Meter or equipment to which it is connected.
Warning
To avoid electric shock, personal injury, or death, carefully read
the information under “Safety Information” before attempting to
install, use, or service the Meter.
Symbols
Table 1 is a list of safety and electrical symbols that appear on the Meter or in this
manual.