YASKAWA Sigma-V Series User Manual page 8

viii
• Provide an appropriate stopping device on the machine side to ensure
safety. A holding brake for a servomotor with brake is not a stopping device
for ensuring safety.
Failure to observe this warning may result in injury.
• Do not come close to the machine immediately after resetting momentary
power loss to avoid an unexpected restart. Take appropriate measures to
ensure safety against an unexpected restart.
Failure to observe this warning may result in injury.
• Connect the ground terminal to electrical codes (ground resistance: 100 Ω
or less for a SERVOPACK with a 200 V power supply. 10 Ω or less for a
SERVOPACK with a 400 V power supply).
Improper grounding may result in electric shock or fire.
• Installation, disassembly, or repair must be performed only by authorized
personnel.
Failure to observe this warning may result in electric shock or injury.
• The person who designs a system using the safety function (Hard Wire
Baseblock function) must have full knowledge of the related safety stan-
dards and full understanding of the instructions in Σ-V series User's Manual
Design and Maintenance.
Failure to observe this warning may result in injury or damage to the product.
• Do not come close to the machine immediately after resetting a momentary
power loss. The machine may restart unexpectedly. Take appropriate mea-
sures to ensure safety against an unexpected restart.
Failure to observe this warning may result in injury.
WARNING