Festo Контроллер крайних положений SPC11 User Manual
Page 113
5. Diagnosis and error treatment
5-5
Festo P.BE-SPC11-SYS-EN en 1406e
Fault no.
Eliminating faults
Operating status
Intermediate position does not exist or is
outside the permitted positioning range
S
Increase the positioning range
and teach the end positions
again, in order that the intermedi-
ate positions lie within the per-
mitted positioning range
or
S
“teach” the intermediate
positions again.
Fault in dynamic identification. Drive does
not move.
S
Check compressed air supply and
system set-up (valve-drive com-
bination).
Offset axes zero point (r) or nominal stroke
length (L) not permitted
S
Correct parameter r of L
(see also chaper 4.2.2)
Reference travel lacking
S
Perform reference travel to P.01
or P.02
Stop signal at the first positioning task. The
drive is uncontrolled. Direction of movement
recognition remains active.
Stop with reversal of movement may
only be triggered after the first
stroke (direction of movement
recognition deactivated).
*)
Undervoltage in the switch-on phase:
Test duration 20 s
(Display shows firmware design).
Then display of error E.20.
Switch off SPC11, eliminate under-
voltage and switch SPC11 back on.
Undervoltage during operation:
Display shows error E.20 directly.
Eliminate undervoltage and acknow-
ledge error.
*) From firmware design 1.85