Welcome to LOGO!
Dear Customer,
We thank you for the purchase of LOGO! and congratulate you on
your decision. With the LOGO! you have acquired a logic module
that meets the stringent quality requirements of ISO 9001.
LOGO! can be used in many fields of applications. Due to its high
functionality and yet easy operation the LOGO! offers you highly
efficient economies for almost any application.
LOGO! documentation
This LOGO! Manual contains information relating to the installa-
tion, programming and the use of LOGO! 0BA3 Basic devices and
LOGO! 0BA0 expansion modules as well as their down compatibi-
lity to the previous Basic devices 0BA0, 0BA1 and 0BA2 (0BAx
are the last four characters of the order number, used to distin-
guish the module series).
You can find information on wiring the LOGO! in the LOGO! ma-
nual and in the product info included with every device. Find sup-
plementary information re programming the LOGO! with the PC in
the Online Help for LOGO!Soft Comfort.
LOGO!Soft Comfort is the programming software for PCs. It runs
under WindowsR, LinuxR, and Mac OS XR and helps you to get
familiarized with your LOGO! and to write, test, print out and ar-
chive your programs, independent of the LOGO! .
Guide to the manual
We have divided this manual into 9 chapters:
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Working with LOGO!
Installing and wiring the LOGO!
Programming LOGO!
LOGO! Functions
Configuring LOGO!
LOGO! Program Modules
LOGO! Software
Applications
Appendices
LOGO! Manual
A5E00119092-01
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