18: TROUBLESHOOTING
USER’S MANUAL 18-9
Troubleshooting Diagram 3
Is the ERR1 indicator
turned off?
Error indicator ERR1 is on.
Clear error codes using FUN20 on the program loader.
END
YES
See page 18-2.
Identify the error code and correct
the error.
NO
YES (See Note below.)
YES
NO
Note: Temporary errors can be cleared to resume normal operation using FUN20.
Is power voltage
100 to 240V AC or
24V DC?
Is the ERR1 indicator
turned off?
DELFUN
2
BRD
0
NO
Supply the rated voltage.
AC power type: 100 to 240V AC
DC power type: 24V DC
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