13: T
ROUBLESHOOTING
13-18
FC5A M
ICRO
S
MART
U
SER
’
S
M
ANUAL
FC9Y-B1268
Troubleshooting Diagram 11
NO
Call IDEC for assistance.
YES
Is the ERR LED on?
Is “Calendar/clock error”
displayed?
YES
NO
The calendar/clock does not
operate correctly.
See Troubleshooting Diagram 3,
“The ERR LED is on.”
Read the error data using
WindLDR (see page 13-1).
Is the calendar/clock
operating normally?
Clear the error code (see page 13-2).
The clock data is broken. Set the calendar/clock
using WindLDR (see page 9-6 (Advanced Vol.)).
Adjust the clock cartridge accuracy (see page 9-8
(Advanced Vol.)).
Monitor the PLC status using
WindLDR.
YES
NO
END
YES
NO
Is the clock cartridge
installed correctly?
Install the clock cartridge correctly (see page
2-95).
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]