32
YES
NO
NO
YES
1)
Start
Does POWER LED
light up?
Does RUN LED
light up?
Confirm that input power supply voltage is
correct, and turn on the external power supply.
Refer to Chapter 5 (1) to perform
troubleshooting.
Refer to Chapter 5 (2) to perform
troubleshooting.
NO
YES
YES
NO
Perform the circuit test 1 of the master module.
Completion
Completion
Perform the circuit test 2 of the master module.
Any error detected in the
circuit test 1?
Any error detected in the
circuit test 2?