Yaskawa Sigma-5 Safety Precautions for SGDV Servo Amplifier - Manual (Page 12)

E-10
Maintenance and Inspection
• When an alarm occurs, remove the cause, reset the alarm after
confirming safety, and then resume operation.
Failure to observe this caution may result in damage to the product, fire,
or injury.
• Do not use the holding brake of the servomotor for braking.
Failure to observe this caution may result in malfunction.
• Always use the servomotor and SERVOPACK in one of the spec-
ified combinations.
Failure to observe this caution so may result in fire or malfunction.
• The servomotor stopping method of turning the main-circuit or
control-circuit power OFF without turning the servo OFF during
operation can not be set in Parameter Pn001.
• When turning the main-circuit power OFF without turning the servo
OFF:
The servomotor will be stopped by dynamic braking (DB).
• When turning the control-circuit power OFF without turning the servo
OFF:
The stopping method will vary depending on the SERVOPACK
model.
Refer to the Σ -V Series User's Manual Design and Maintenance for
details.
CAUTION
• Do not disassemble the SERVOPACK.
Failure to observe this caution may result in electric shock or injury.
• Do not attempt to change wiring while the power is ON.
Failure to observe this caution may result in electric shock or injury.
• When replacing the SERVOPACK, resume operation only after
transferring the previous SERVOPACK parameters to the new
SERVOPACK.
Failure to observe this caution may result in damage to the product.
CAUTION