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13911E
Safety Precautions
■ Symbols
This document 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:
Differentiate display.
Indicates that death or severe personal injury can result if proper precautions are not taken.
Indicates that damage to property can result if proper precautions are not taken.
Indicates that an undesirable result or status can occur if the relevant notice is ignored.
Describes cautions for easily mistaken operations.
Indicates useful information or information that aids understanding of text descriptions.
Indicates a reference item or page to be referred to in this manual and other manuals.
■ General Precautions
• Verify that this device functions correctly at startup and during operation.
• From the viewpoint of failsafe, safety circuit should be set, even if servo amplifier itself fails, the whole system could
implement failsafe.
• Output circuit or internal circuit malfunctions sometimes prevent control from being performed normally. Be sure to
provide a safety circuit in control systems where circuit malfunction may lead to fire or other serious accidents.
•
Proceed with care when using it in a manner that falls outside of the ranges indicated in its specifications, since
KEYENCE is unable to guarantee device functionality or performance in such situations.
•
Use this product in combination with other devices only after careful consideration, since the product may fail to
satisfy its functionality and performance capabilities as a result of the conditions and environment in which it is used.
• Do not use the product with the purpose of protecting human beings.
• When KV-ML/MC setting tool and SV series setting software are used, please first verify that servo amplifier and
servo motor function normally.
■ Note
When use as per the condition or environment shown below, operating method with rating, function margin Or fault
self-recovery (Safety measures) etc safety countermeasures, at the same time, contact and negotiate with business
personnel of our company.
• Use of the product under conditions not described in this manual.
• Use of the product in nuclear power control, railroad facilities, aviation facilities, vehicles, combustion devices,
medical equipment, entertainment machinery, safety equipment, etc.;
• Use of the product in applications that may have a significant impact on human life or property, or that place a high
priority on safety.
■ Model Selection and Operation
•
The system selection shall be done by a designer with professional knowledges and rich experiences based on the
specifications, operation condition, environment and application. If necessary, corresponding analysis and test are required.
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