FX1S Series Programmable Controllers
Installation Notes 3
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•
Replace the terminal cover provided, after installation or wiring work is completed, and
before supplying power and operating the unit to avoid electric shock.
•
After reading the manual’s safety instructions, initiate the operation for making program
changes while the PLC is in RUN mode, forcing ON/OFF, and switching RUN/STOP.
•
DO NOT use the “
●
” terminal in PLC.
•
When using an incorrect power source or performing incorrect operation, serious
damage will occur regardless of the level of the voltage and frequency.
•
When performing incorrect wiring or operation, serious damage will occur.
•
The “L” and “N” terminals are not reversible.
If the “L” and “N” terminals are reversed, the units may be seriously damaged.
•
The “24V” and “0V” terminals are not reversible.
If the “24V” and “0V” terminals are reversed, the units may be seriously damaged.
•
During transportation avoid any impact as the PLC is a precision instrument.
It is necessary to check the operation of PLC after transportation, in case of any impact
damage.
•
When storing the PLC, conform to the environmental conditions specified by the general
specification.
