Power-On And Power-Off Sequences; After Turning On The Power - Panasonic FP7 User Manual

Multi input/output unit
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10.3.3 Power-on and Power-off Sequences

Power-on sequence
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.
1. Turn on the power supplies for the input and output devices connected to the PLC.
2. Turn on the power supply for the PLC.
3. Turn on the power supply for the motor driver.
Power-off sequence
1. Check to make sure the rotation of the motor has stopped, and then turn off the power
supply for the motor driver.
2. Turn off the power supply for the PLC.
3. Turn off the power supplies for the input and output devices connected to the PLC.

10.3.4 After Turning On the Power

System configuration example
Check each item in the following four major steps.
WUME-FP7MXY-06
10.3 Initial Operation Check
10-13

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