NAiS FP1 User Manual

■ When all LEDs are OFF
• Be sure to check the fluctuation in the power supply.
• If the LEDs on the programmable controller turn ON at this moment, the capacity of
the built-in DC power supply is not enough to control the load.
• Prepare another power supply to control the input devices.
• If the LEDs on the programmable controller turn ON at this moment, the capacity of
the power supply is not enough to control other devices as well.
• Prepare another power supply for other devices or increase the capacity of the power
supply.
Disconnect the power supply wiring to
the other devices if the power supplied
to the programmable controller is
shared with them.
Disconnect the wiring connected to the
built-in DC power output terminals for
inputs.
Check if the power supplied to the
programmable controller is in the range
of the rating.
Check the power supply wiring.
210
7-2. Troubleshooting

NAiS FP1 Specifications

General

Brand	NAiS
Model	FP1
Category	Controller
Language	English