13: T
ROUBLESHOOTING
13-14
FC5A M
ICRO
S
MART
U
SER
’
S
M
ANUAL
FC9Y-B1268
Troubleshooting Diagram 6
Correct the Communication Settings
using WindLDR. See page 21-3
(Advanced Vol.).
Disable the user program protection.
For details, see page 5-44.
Is “Protect User Program”
enabled?
NO
YES
YES
NO
YES
Call IDEC for assistance.
NO
Communication between WindLDR on a computer
and the MicroSmart is not possible.
Is the PWR LED on?
Is the computer link cable
connected correctly?
Connect the cable completely.
Call IDEC for assistance.
When only program download is not possible:
Only program download is not possible.
YES
NO
Is the
Communication Settings cor-
rect?
See Troubleshooting Diagram 1,
“The PWR LED does not go on.”
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]