Omron R88M-1M Series User Manual page 28

Safety Precautions
• Do not block the intake or exhaust openings. Do not allow foreign objects to enter the Servo Drive.
Fire may result.
Wiring
• Wire the cables correctly and securely. Runaway motor, injury, or failure may result.
• Tighten the mounting screws, terminal block screws, cable screws and shield clamp screws for the
Servo Drive, Servomotor, and peripheral equipment to the specified torque. Failure may result.
• Use crimp terminals to wire screw type terminal blocks. Do not connect bare stranded wires directly
to terminals blocks. Fire may result.
• Always use the power supply voltage specified in this document. Burning may result.
• Do not apply a commercial power supply directly to the Servomotor. Fire or failure may result.
• When constructing a system that includes safety functions, be sure you understand the relevant
safety standards and all related information in user documentation, and design the system to comply
with the standards. Injury or equipment damage may result.
• Disconnect all connections to the Servo Drive and Servomotor before attempting a megger test (insu-
lation resistance measurement) on the Servo Drive or Servomotor. Not doing so may result in Servo
Drive or Servomotor failure. Do not perform a dielectric strength test on the Servo Drive or Servomo-
tor. Doing so may result in damage of the internal elements.
• Carefully perform the wiring and assembling. Injury may result.
• Wear the protective equipment when installing or removing the main circuit connector, main circuit
connector A, main circuit connector B, main circuit connector E, control power supply connector, or
motor connector. Do not apply a force after the protrusion of the connector opener reaches the bot-
tom dead center. (As a guide, do not apply a force of 100 N or more.)
• Do not block the intake or exhaust openings. Do not allow foreign objects to enter the Servo Drive.
Fire may result.
• Be sure to install surge suppressors when you connect a load with an induction coil such as a relay to
the control output terminal.
Malfunction or equipment damage may result.
Adjustment
• Install an immediate stop device externally to the machine so that the operation can be stopped and
the power supply is cut off immediately. Injury may result.
• Do not adjust or set parameters to extreme values, because it will make the operation unstable. Injury
may result.
• Ensure that the Servomotor has a sufficient rigidity. Equipment damage or malfunction may result.
• If a problem occurs in serial communications or the computer during a test operation, you have no
means to stop the Servomotor.
Connect an externally installed emergency stop switch, etc. to the Error Stop Input of the general-pur-
pose input so that the Servomotor can be stopped without fail.
• When using the Servomotor with key, run the Servomotor in a state in which the key cannot jump out
of the shaft.
Not doing so may result in hurting people around the equipment due to the jumping key.
Operation Check
• Before operating the Servo Drive in an actual environment, check if it operates correctly based on the
newly set parameters. Equipment damage may result.
• Do not adjust or set parameters to extreme values, because it will make the operation unstable. Injury
may result.
• Do not drive the Servomotor by the use of an external drive source. Fire may result.
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AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)