Dear customer, Thank you for purchasing LOGO!, and congratulations on your decision. In LOGO! you have acquired a logic module that meets the stringent quality requirements of ISO 9001. LOGO! is universal in application. Its comprehensive functionality and great ease of use make it a highly cost�efficient solution for virtually any application.
This LOGO! manual tells you how to install, program and use LOGO!. You can find information on wiring in the LOGO! manual as well as in the LOGO! product information that is supplied with each device. You can get further information on programming LOGO! via the PC in the LOGO!Soft Comfort online help system. LOGO!Soft Comfort is the programming software for PCs. It runs under WINDOWSR and will help you get to know LOGO! and to write, test, print out and archive programs independently of LOGO!.
We have subdivided this manual into 9 chapters: S Getting to Know LOGO! S Installing and Wiring LOGO! S Programming LOGO! S LOGO! Functions S Parameterizing LOGO! S LOGO!'s Program Modules S LOGO! Software S Applications S Appendices
You can find answers to your LOGO! questions quickly and easily on the Internet at http://www.ad.siemens.de/logo.
This manual contains notices which you should observe to ensure your own personal safety, as well as to protect the product and connected equipment. These notices are highlighted in the manual by a warning triangle and are marked as follows according to the level of danger:
Indicates that death, severe personal injury or substantial damage to property will result if proper precautions are not taken.
Indicates that death, severe personal injury or substantial damage to property can result if proper precautions are not taken.
Indicates that personal injury or damage to property can result if proper precautions are not taken.
Draws your intention to particularly important information on the product, handling the product, to a particular part of the documentation.
Only qualified personnel should be allowed to install and work on this equipment. Qualified personnel are defined as persons who are authorized to commission, to ground and to tag circuits, equipment and systems in accordance with established safety practices and standards.
This device may only be used for the applications described in the catalog and the technical description, and only with non� Siemens devices or components if they have been approved or recommended by Siemens. This product can only function correctly and safely it is transported, stored, set up, and installed correctly, and operated and maintained as recommended.
The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights reserved, in particular in the event of a patent being granted or the registration of a utility model or design.
We have checked the contents of this manual for agreement with the hardware and software described. Nevertheless, discrepancies cannot be ruled out, and we therefore cannot guarantee full correspondence. However, the data in this manual is reviewed regularly and any necessary corrections included in subsequent editions. Suggestions for improvement are welcomed.