1 Preface and Safety
YASKAWA ELECTRIC
TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual
5
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Terms
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Registered Trademarks
Trademarks are the property of their respective owners.
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Supplemental Safety Information
Read and understand this manual before installing, operating, or servicing this option. Install
the option according to this manual and local codes.
The following conventions indicate safety messages in this manual. Failure to heed these
messages could cause fatal injury or damage products and related equipment and systems.
Note:
Indicates supplemental information that is not related to safety messages
Option:
Yaskawa 1000-Series Option Digital Output DO-A3
Unit:
• Yaskawa AC Drive 1000-Series
• Yaskawa Energy-Saving Unit Series D1000 High-Power-Factor Converter with Power
Regeneration
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious
injury
.
W ARNING
Indicates a hazardous situation, which, if not avoided, could result in death or
serious injury.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or
moderate injury.
