5
Precautions for Safe Use
Precautions for Safe Use
To ensure safe and proper use of the SMARTSTEP 2 Series and its peripheral devices, read the “Precautions
for Safe Use” and the rest of the manual thoroughly to acquire sufficient knowledge of the devices, safety
information, and precautions before using the products.
Make sure this User’s Manual is delivered to the actual end users of the products.
Please keep this manual close at hand for future reference.
Explanation of Signal Words
The precautions indicated here provide important information for safety. Be sure to heed the information
provided with the precautions.
The following signal words are used to indicate and classify precautions in this manual.
Failure to heed the precautions classified as “Caution” may also lead to serious results. Strictly heed
these precautions.
Safety Precautions
This manual may include illustrations of the product with protective covers or shields removed in order to show
the components of the product in detail. Make sure that these protective covers and shields are put in place as
specified before using the product.
Consult your OMRON representative when using the product after a long period of storage.
Always connect the frame ground terminals of the Servo Drive and the Servomotor to 100
Ω
or less.
Not doing so may result in electric shock.
Do not touch the inside of the Servo Drive.
Doing so may result in electric shock.
When turning OFF the main circuit power supply, turn OFF the RUN Command Input (RUN)
at the same time. Residual voltage may cause the Servomotor to continue rotating and result
in injury or equipment damage even if the main circuit power supply is turned OFF externally,
e.g., with an emergency stop.
Do not remove the front cover, terminal covers, cables, or optional items while the power is
being supplied.
Doing so may result in electric shock.
WARNING
Caution
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
Additionally, there may be severe property damage.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury,
or property damage.
WARNING
