YASKAWA JEPMC-PSA3012-E, Руководство пользователя

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 Operation
 Maintenance and Inspection
• Follow the procedures and instructions in the user’s manuals for the relevant products to per-
form normal operation and trial operation.
Operating mistakes while the Servomotor and machine are connected may damage the machine or even
cause accidents resulting in injury or death.
• Implement interlock signals and other safety circuits external to the Machine Controller to
ensure safety in the overall system even if the following conditions occur.
• Machine Controller failure or errors caused by external factors
• Shutdown of operation due to Machine Controller detection of an error in self-diagnosis and the subse-
quent turning OFF or holding of output signals
• Holding of the ON or OFF status of outputs from the Machine Controller due to fusing or burning of out-
put relays or damage to output transistors
• Voltage drops from overloads or short-circuits in the 24-V output from the Machine Controller and the
subsequent inability to output signals
• Unexpected outputs due to errors in the power supply, I/O, or memory that cannot be detected by the
Machine Controller through self-diagnosis.
There is a risk of injury, device damage, or burning.
• Do not attempt to disassemble or repair the Machine Controller.
There is a risk of electrical shock, injury, or device damage.
• Do not change any wiring while power is being supplied.
There is a risk of electrical shock, injury, or device damage.
• Suitable Battery replacement must be performed and it must be performed only by an experi-
enced technician.
There is a risk of electrical shock, injury, or device damage.
• Replace the Battery only while power is supplied to the MP3200.
Replacing the Battery while the power supply to the MP3200 is turned OFF may result in loss of the data
stored in memory in the MP3200.
• When you replace the Battery, do not touch the electrodes of the Battery.
Static electricity may damage the Battery.
• Do not forget to perform the following tasks when you replace the CPU Unit:
• Back up all programs and parameters from the CPU Unit that is being replaced.
• Transfer all saved programs and parameters to the new CPU Unit.
If you operate the CPU Unit without transferring this data, unexpected operation may occur. There is a
risk of injury or device damage.
CAUTION
CAUTION