PI N470 Series User Manual

8 Troubleshooting
N-470 Linear Actuator MP125E Version: 1.2.0 31
Problem Possible causes Solution
Function
impairment after
system
modification
 The electronics
were replaced
 The mechanics
were replaced
 Load the parameter set from the positioner
database that corresponds to the N-470
model.
 If necessary: Set the parameters for the
electronics in PIMikroMove so that they
correspond to the application (load,
orientation) of the N-470 model (see user
manual for the electronics).
No or limited
motion
 The cable is not
connected correctly
or is defective

Check the connecting cable.
 Excessive
counterforces in
the direction of
motion
 Reduce the load. Pay attention to the
information in the "Technical Data" section
(p.
35).
 Operating
parameters wrongly
set
 Check the settings for the operating
parameters of the electronics (for details,
see the manual for the electronics).
 Motor/drive is
blocked

Loosen the fine-threaded screw by turning
the screw head backwards and forwards by
hand.
If the problem that occurred with your system is not listed in the table above or cannot be
solved as described, contact our customer service department (p. 33).
8
Troubleshooting

PI N470 Series Specifications

General

Brand	PI
Model	N470 Series
Category	Controller
Language	English