IDEC MicroSmart User Manual

Page 489

29: T

ROUBLESHOOTING

« FC4A M

ICRO

MART

SER

’

ANUAL

29-9

Troubleshooting Diagram 2

Is stop or reset input

designated using Function

Area Settings?

The RUN LED does not go on.

Click the PLC Star t button in
WindLDR on a computer con-
nected to the

MicroSmart

END

Call IDEC for assistance.

Is the ERR LED on?

See Troubleshooting Diagram 3,
“The ERR LED is on.”

YES

Is the RUN LED on?

Monitor M8000 (star t control spe-
cial internal relay) using WindLDR.

Is M8000 on?

Turn on M8000 using WindLDR.

Is the RUN LED on?

Turn off the stop and reset inputs.

Is the RUN LED on?

YES

Note: To access the PLC Star t button, from the WindLDR
menu bar, select Online > Download Program.

YES

Note: To monitor M8000, from the WindLDR menu bar,
select Online > Monitor, then Online > Direct Monitor. Enter
M8000 in the Direct Monitor Dialog.

Note: To turn on M8000, from the WindLDR menu bar, select
Online > Monitor, then Online > Direct Set/Reset. Enter
M8000 in the Direct Set/Reset Dialog. Click Set.