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6.2 Power-on and Power-off Sequences
6.2.1 Procedure for Turning On the Power
When turning on the power to the system incorporating the unit, consider the nature and
states of any external devices connected to the system, and take sufficient care so that
turning on the power will not initiate unexpected movements.
PROCEDURE
1. Turn on the power supplies for the input and output devices connected to
the PLC.
2. Turn on the power supply for the servo amplifier.
3. Turn on the power supply for the PLC.
6.2.2 Procedure for Turning Off the Power
PROCEDURE
1. Check to make sure the rotation of the motor has stopped, and then turns
off the power supply for the PLC.
2. Turn off the power supply for the servo amplifier.
3. Turn off the power supplies for the input and output devices connected to
the PLC.
6.2 Power-on and Power-off Sequences
6-3
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