Yaskawa YASNAC PC NC I/O Signal Function Manual - Manual (Page 2)

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YASNAC PCNC I/O Signal Function Manual
PRECAUTIONS
1. Read this instruction manual in its entirety before using the I/O Signal Functions available in the
YASNAC PCNC.
2. The following warning symbols are used to indicate precautions that the user must be aware of
to safely use this equipment. Failure to follow these precautions can result in serious or possibly
even fatal injury and damage to products or related equipment or systems.
NOTICE
Printed _______. 1999. The information contained within this document is the proprietary property of
Yasakawa Electric America, Inc., and may not be copied, reproduced or transmitted to other parties without
the expressed written authorization of Yasakawa Electric America, Inc.
No pattent liability is assumed with respect to the uses of the information contained herein. Moreover,
because Yaskawa is constantly improving its high quality product, the information contained in this manaul
is subject to change without notice. Every precaution has been taken in the preparation of this document.
Nevertheless, Yasakawa assumes no responsibility for damages resulting from the use of the information
contained within this publication.
SAFETY INFORMATION
WARNING
This symbol indicates the presence of a potentially hazardous condition which, if not avoided,
could result in serious personal injury or death.
WARNING WARNING
This precautionary symbol appears in labels attached to YASNAC products to alert the user to
conditions requiring concern for safety.
SPECIAL SAFETY NOTE : This symbol indicates that ELECTRICAL SHOCK HAZARD
condition exists. DO NOT TOUCH any electrical connection terminals when the power is on, and
for at least 5 minutes after switching off the power supply. Warning label is located on the CNC
enclosure as shown:
PCNC Unit
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WARNING LABEL