Festo Кабели и принадлежности - Manual (Page 362)

8. Diagnosis and error treatment
8−6
Festo P.BE−SPC200−EN en 0901d
LED on the axis interface
Reaction Sequence Operating status Eliminating faults
POWER LED
ON
OFF
Operating voltage applied None
ON
OFF
Operating voltage not applied Check operating voltage connecĆ
tion and load voltage connection
on the SPC200 (pin 1 and pin 2).
ERROR LED
ON
OFF
Ĉ Switch−on phase (3...4 seconds)
or
Ĉ Hardware fault, SPC200 is not
ready for communication
· None
· Servicing required
ON
OFF
Ĉ No internal fault registered None
ON
OFF
Lights up briefly once when the
device is switched on None
Flashes at 1 second intervals:
Ĉ Once (fault no. 1)
Axis interface not initialized
Ĉ Twice (fault no. 2)
A CAN−module on the bus is in
the OFF status
Ĉ Three times (fault no. 3)
Incorrect type ID read
Ĉ Four times
Emergency stop activated
Ĉ Five times
Linear potentiometer is in end
position or is not connected;
cable between axis interface and
measuring system defective;
measuring head (DNCI) not conĆ
nected to axis interface.
Ĉ Six times
Timeout
Ĉ Seven times
Load voltage too low
· Switch system on again, or
replace defective axis interface
· Switch system on again, or
replace defective CP module
· Remove non−permitted
module or servicing required
· None
· Bring linear potentiometer out
of the end position or connect;
DNCI: Install measuring head
and connect to axis interface;
for correct fitting see operatĆ
ing instructions for the DNCI
· Check SPC200 and AIF cable,
if there are faults see section
8.2, or servicing required
· Check load voltage