Festo SPC200-COM-DN2 Guide Rapide page 24

LED Operating status
lights up Serious communication
red fault
The SPC200 has discov
ered too many faulty tele
grams on the bus and no
longer participates in the
bus communication. The
SPC200 is in the Bus−Off
status.
or
The field bus address of
the field bus module has
been assigned twice.
5.2 Further diagnostic possibilities
In chapter 6 of the manual P.BE−SPC200−COM−CANDN−...
you will also find information on:
Diagnosis with WinPISA
Reading the 8−figure diagnostic information of the
SPC200 via the field bus
Fault code of the DeviceNet profile
24
Fault treatment
S Bad physical bus connec
tion; check connection.
S Bus is very faulty;
eliminate faults, check
screening.
S Power supply to the bus
has been interrupted.
S Correct wrong−polarity
data cables of a slave
S Check/correct baud rate
S Correct field bus address
Festo SPC200−COM−DN2 0602a English