Yaskawa FSP Short Form - Manual (Page 10)

FSP Amplifier Short Form Installation Guide Introduction
1.2. Notes for Safe Operation
WARNING
• Never touch any rotating motor parts while the motor is running.
Failure to observe this warning may result in injury.
• Before starting operation with a machine connected, make sure that an
emergency stop can be applied at any time.
Failure to observe this warning may result in injury.
• Never touch the inside of the FSP Amplifier.
Failure to observe this warning may result in electric shock.
• Do not remove the terminal cover while the power is ON.
Failure to observe this warning may result in electric shock.
• Do not touch terminals for five minutes after the power is turned OFF.
Residual voltage may cause electric shock.
• Do not touch terminals for five minutes after voltage resistance test.
Residual voltage may cause electric shock.
• Follow the procedures and instructions for trial operation precisely as noted in
the relevant User's Manual.
Malfunctions that occur after the servomotor is connected to the equipment not only damage the
equipment, but may also cause an accident resulting in death or injury.
• The multi-turn limit value must be changed only for special applications.
Changing it inappropriately or unintentionally can be dangerous.
• If the Multi-turn Limit Disagreement alarm occurs, check the setting of
parameter Pn205 in the FSP Amplifier to be sure that it is correct.
If Fn013 is executed when an incorrect value is set in Pn205, an incorrect value will be set in the
encoder. The alarm will disappear even if an incorrect value is set, but incorrect positions will be
detected, resulting in a dangerous situation where the machine will move to unexpected positions.
• Do not remove the terminal cover, cables, connectors, or optional items while
the power is ON.
Failure to observe this warning may result in electric shock.
• Connect the ground terminal to electrical codes (ground resistance: 100 Ω or
less).
Improper grounding may result in electric shock or fire.
• Only authorized personnel must perform installation, disassembly, or repair.
Failure to observe this warning may result in electric shock or injury.
10