PI N-422, Руководство пользователя

Страница: 31 / 43

8 Troubleshooting
N-422 Linear Drive MP116E Version: 1.1.1 27
Problem Possible Causes Solution
Reduced
performance and
increased wear
Warped base body

Mount the N-422 horizontally on
an even surface. The
recommended evenness of the
surface is 50 µm.
Increased friction
due to lateral forces
on the rod

Avoid lateral forces on the rod of
the N-422.

Precisely align the base body, rod
and guiding with each other over
the entire travel range.

If possible, use high-quality linear
guidings (e.g., crossed roller
bearings or roller bearings).
No or limited
motion

Excessive load

Excessive
counterforces in
the direction of
motion
 Parameters of
the drive
electronics
incorrectly set

Reduce the load. Pay attention to
the information in the "Drive
Performance" section (p. 33).

In the case of vertical mounting,
ensure gravity compensation so
that the maximum load (p. 31) is
not exceeded. Contact our
customer service department (p.
29) in this case.

Check the settings for the
parameters of the drive
electronics refer to "Operating
Parameters of the N-422" (p. 23)
and E870T0001 Technical Note
for details).
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. 29).
8 Troubleshooting