10.
Corrective actions
10.1.
Faults during commissioning
Table 17:
Faults during operation/commissioning
Remedy
Description/cause
Faults
Change speed.
Speed setting is incorrect.
Actuator operation is either too fast
or to slow.
Set speed reduction and/or adapt parameter.
Speed reduction switched off or incorrectly set be-
fore reaching end positions.
Actuator suddenly stops in end posi-
tions.
Replace position indicator.
Incorrect position indicator selection when placing
the order.
Mechanical position indicator stops;
however, the actuator continues oper-
ation. This can cause the position in-
dicator to break.
Advance electronic end position switch by the
overrun margin or adapt the parameters to an ex-
tended speed reduction curve in the “Speed
red.pr.end pos.” [speed reduction prior to end pos-
ition] section.
Overrun due to excessive speed.
Actuator exceeds the end position.
Adapt the speed reduction prior to setpoint position
parameters to an extended speed reduction curve
in the positioner menu or adjust optimally the
parameters for the positioner.
Overrun due to excessive speed.
Actuator repeatedly corrects the set-
point position during positioning.
10.2.
Fault indications
Faults interrupt or prevent the electrical actuator operation. If a fault occurs, the
FOX-EYE indication light is quickly flashing in red.
Warnings have no influence on the electrical actuator operation. They only serve
for information purposes. The FOX-EYE remains white.
Collective signals include further indications. The FOX-EYE remains white.
Faults and warnings may exclusively be read via AUMA Assistant App or AUMA
CDT software.
34
PROFOX / PF-M25 – PF-M100
Corrective actions
Profibus DP
