Festo Кабели и принадлежности - Manual (Page 123)

6. Diagnosis and error treatment
6−3
Festo P.BE−SPC200−COM−PDP−EN en 0901c
6.1 General instructions on diagnosis
Information on general diagnosis and fault treatment can be
found in the manual for the SPC 200 type P.BE−SPC200−...Ă.
This chapter contains information on diagnosing the field bus
module as well as diagnosis and fault treatment via the
fieldĂbus.
Overview of diagnostic possibilities
The SPC200 offers extensive and user−friendly possibilities of
diagnosis and fault treatment. The following possibilities are
available:
ć The WinPISA status display shows whether there are
faults in the configuration of the I/O address range.
ć The LEDs on the SPC200 and on the connected field deĆ
vices show directly configuration faults, hardware faults,
string faults, bus faults, etc.
ć The control panel shows detailed fault messages coded in
the form of an 8−figure hexadecimal number. In online
mode WinPISA shows the 8−figure fault message as well
as a description of the fault in clear text.
ć The coded 8−figure fault messages of the SPC200 can be
requested as diagnostic information via the field bus.
ć The basic readiness of the system to operate is shown
with the output bit READY (Q10.0) on the field bus.