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User Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG Life’s Good” is a registered trademark of LG Corp.
BEFORE BEGINNING
Before Beginning
Loss of Control
• The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical control functions,
provide a means to achieve a safe state during and after a path failure. Examples of critical control functions are emergency stop and over
travel stop. Failure to follow instructions will result in operation malfunction.
• Separate or redundant control paths must be provided for critical control functions. Failure to follow instructions will result in operation
malfunction.
• System control paths may include communication links. Consideration must be given to the implications of anticipated transmission delays
or failures of the link.
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Failure to follow instructions will result in operation malfunction.
• Each implementation of equipment utilizing communication links must be individually and thoroughly tested for proper operation before be-
ing placed into service. Failure to follow instructions will result in operation malfunction.
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For additional information about anticipated transmission delays or failures of the link, refer to NEMA ICS 1.1 (latest edition), Safety Guidelines for
the Application, Installation, and Maintenance of Solid State Control or its equivalent.
California Proposition 65
This product can expose you to chemicals including Lead and Bisphenol A (BPA), which are known to the State of California to cause cancer and
birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. Failure to follow these instructions can result in birth
defects or other reproductive harm.
Electrostatic Discharge / Static-Sensitive Components
Circuit boards and option cards can be damaged by static electricity. Observe the following precautions when handling static-sensitive components
such as controller circuit boards or testing components. Failure to follow these instructions can result in equipment damage.
• Keep static-producing material such as plastic, upholstery, and carpeting out of the immediate work area.
• Store static-sensitive components in protective packaging when these are not installed in the drive.
• When handling a static-sensitive component, wear a conductive wrist strap connected to the component or drive through a minimum of 1
megohm resistance.
•
Avoid touching exposed conductors and components leads with skin or clothing.
