Safety Precautions
Warning
• Turn OFF the power before mounting, dismounting, wiring, maintaining or checking, otherwise, electric shock,
erratic operation or troubles might occur.
• Place the emergency stop circuit, interlock circuit or the like for safety outside the PLC. A failure of PLC might
break or cause problems to the machine.
• Never touch any part of charged circuits as terminals and exposed metal portion while the power is turned ON. It
may result in an electric shock to the operator.
Caution
• Do not use one found damaged or deformed when unpacked, otherwise, failure or erratic operation might be caused.
• Do not shock the product by dropping or tipping it over, otherwise, it might be damaged or troubled.
• Operate (keep) in the environment specified in the operating instructions and manual. High temperature, high
humidity condensation, dust, corrosive gases, oil, organic solvents, excessive vibration or shook might cause electric
shock, fire, erratic operation or failure.
• Do not place magnetized items near to such things as floppy disks. There is a risk of failure.
• Insert items such as floppy disks and connectors in the proper direction. There is a risk of failure.
• Carry out the transfer of screen data during system operation only after checking that everything is safe, as there is a
risk of damage to the set or of an accident owing to operational error.
• Do not cut off the power during program loading (during access to the hard disk or floppy disk, or during
communication with the POD). There is a risk of erasure of data, product failure, malfunction, mechanical damage or
failure.
• Use in the software operation environment stipulated in the manual. There is a risk of failure or malfunction.
• Follow the instructions in the manual regarding the software version. There is a risk of failure or malfunction.
• Mount and lock the connectors for communication cables securely. There is a risk of failure or malfunction.
• Do not touch the surface of the floppy disk. There is a risk of failure or malfunction.
• Carry out regular disk checks. When the hard disk or a floppy disk is used in a damaged state, there is a risk of
failure or malfunction of the data generation system.
• Follow the regulations of industrial wastes when the device is to be discarded.
