Warning caution prohibited mandatory, Safety information – Yaskawa AC Servo Drives DC Power Input Sigma-5 Series User Manual

Page 5

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Safety Information

The following conventions are used to indicate precautions in this manual. Failure to
heed precautions provided in this manual can result in serious or possibly even fatal
injury or damage to the products or to related equipment and systems.

DC Power Input

Σ

-V Series

User's Manual

Design and

Maintenance

Rotational Motor/

MECHATROLINK-

III

Communications

Reference

(SIEP S800000 83)

9

9

9

9

9

AC SERVOMOTOR

Safety Precautions

(TOBP C230200 00)

9

9

DC Power Input

Σ

-V Series

AC SERVOPACK

SGDV Safety

Precautions

(TOBP C710829 06)

9

9

9

Σ

Series

Digital Operator

Safety Precautions

(TOBP C730800 00)

9

(cont’d)

Name

Selecting

Models

and

Peripheral

Devices

Ratings

and

Specifi-

cations

System

Design

Panels

and

Wiring

Trial

Operation

Trial

Operation

and

Servo

Adjustment

Maintenance

and

Inspection

Indicates precautions that, if not heeded, could

possibly result in loss of life or serious injury.

Indicates precautions that, if not heeded, could result

in relatively serious or minor injury, damage to the

product, or faulty operation.
In some situations, the precautions indicated could

have serious consequences if not heeded.

Indicates prohibited actions that must not be

performed. For example, this symbol would be used to
indicate that fire is prohibited as follows:

Indicates compulsory actions that must be performed.

For example, this symbol would be used as follows to
indicate that grounding is compulsory:

WARNING

CAUTION

PROHIBITED

MANDATORY

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