[Setup and Maintenance Precautions] WARNING Do not touch any terminal while the PLC's power is on. Doing so may cause electric shock or malfunctions. Before cleaning or retightening terminal screws and module mounting screws, externally cut off all phases of the power supply. Failure to do so may cause electric shock, fire, malfunctions and product damage. Before modifying or disrupting the program, forcible output, RUN and STOP while they are in operation, carefully read through this manual and the associated manuals and ensure the safety of the operation. An operation error may damage the machinery or cause accidents. CAUTION Do not disassemble or modify the PLC.
Doing so may cause fire, equipment failures, or malfunctions. For repair, contact your local Mitsubishi Electric distributor. Cut off all phases of the power supply externally before installation or wiring work in order to avoid damage to the product or electric shock. [Precautions When Disposing of This Product] CAUTION Dispose of this product as an industrial waste. [Trans Portation Precautions] CAUTION The PLC is a precision instrument. During transportation, avoid impacts larger than those specified in the general specifications of the PLC main unit manual. Failure to do so may cause failures in the PLC. After taransportation, verify the operations of the PLC.
Other company and product names herein are either trademarks or registered trademarks of their respective owners. Microsoft , Windows 2000, Outlook , Visual C++ and Visual Basic are either registered trademarks or trade- marks of Microsoft Corporation in the United States and/or other countries. Ethernet is a trademark of Xerox Corporation. This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual. A - 4 A - 4