YASKAWA MECHATROLINK Sigma 2 Series User Manual page 6

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.
Indicates precautions that, if not heeded, could possibly result in loss of life or
WARNING
serious injury.
Indicates precautions that, if not heeded, could result in relatively serious or minor
CAUTION
injury, damage to the product, or faulty operation.
Even items described in
ations. In either case, follow these important notes.
Indicates actions that must never be taken.
PROHIBITED
Indicates compulsory actions that must be performed. For example, this symbol
MANDATORY
would be used as follows to indicate that grounding is compulsory:
The warning symbols for ISO and JIS standards are different, as shown below.
The ISO symbol is used in this manual.
Both of these symbols appear on warning labels on Yaskawa products. Please abide by these
warning labels regardless of which symbol is used.
CAUTION
ISO JIS
vi
may result in a vital accident in some situ-
.