Troubleshooting guide

Important User Information
Solid state equipment has operational characteristics differing from those of
electromechanical equipment. “Safety Guidelines for the Application,
Installation and Maintenance of Solid State Controls” (Publication SGI-1.1
available from your local Allen-Bradley Sales Office or online at
http://
www.ab.com/manuals/gi
) describes some important differences between
solid state equipment and hard-wired electromechanical devices. Because of
this difference, and also because of the wide variety of uses for solid state
equipment, all persons responsible for applying this equipment must satisfy
themselves that each intended application of this equipment is acceptable.
In no event will the Allen-Bradley Company be responsible or liable for
indirect or consequential damages resulting from the use or application of
this equipment.
The examples and diagrams in this manual are included solely for
illustrative purposes. Because of the many variables and requirements
associated with any particular installation, the Allen-Bradley Company
cannot assume responsibility or liability for actual use based on the
examples and diagrams.
No patent liability is assumed by Allen-Bradley Company with respect to
use of information, circuits, equipment, or software described in this
manual.
Reproduction of the contents of this manual, in whole or in part, without
written permission of the Allen-Bradley Company is prohibited.
Throughout this manual we use notes to make you aware of safety
considerations.
Attentions help you:
• identify a hazard
• avoid the hazard
• recognize the consequences
Important:Identifies information that is especially important for successful
application and understanding of the product.
SCANport is a trademark of Rockwell Automation.
PLC is a registered trademark of Rockwell Automation.
COLOR-KEYED is a registered trademark of Thomas & Betts Corporation.
IBM is a registered trademark of International Business Machines Corporation.
Windows 95 is a registered trademark of Microsoft Corporation.
!
ATTENTION: Identifies information about practices or
circumstances that can lead to personal injury or death, property
damage, or economic loss.
Shock Hazard labels may be located on or inside the drive to
alert people that dangerous voltage may be present.