User guide

29: TROUBLESHOOTING
29-8 « FC4A MICROSMART USER’S MANUAL »
Troubleshooting Diagram 1
Is power supplied?
Is the power voltage
correct?
The PWR LED does not go on.
Is the PWR LED on?
Supply power.
ENDCall IDEC for assistance.
Is the PWR LED on?
NO
NO
YES
YES
NO
YES
NO YES
Supply the rated voltage.
All-in-one type: 100-240V AC
24V DC
Slim type: 24V DC