8 Troubleshooting
V-273 VC Linear Actuator
MP155E
Version: 1.1.4
33
Problem
Possible causes
Solution
Target position is
approached too
slowly or with
overshoot
Servo control parameters
are not optimally set
Large changes to the load
or the alignment of the
V-273
Velocity / acceleration set
improperly
Switch off the servo control system or the
controller immediately.
Check whether the servo control
parameter settings correspond to the
selected control mode; refer to the user
manual for the controller.
If necessary, correct the settings of the
servo control parameters.
Target position is
not kept stable
Uncontrolled
oscillation of the
V-273
Increased wear
Warped housing
Excessive lateral forces
on the runner
Excessive velocity
Travel with maximum
force to the hard stop
Mount the V-273 on a flat surface. The
recommended flatness of the surface is
20 µm.
Make sure that the end of the travel range
is approached at low velocity and with low
force.
Reduced accuracy
No or limited
motion
Excessive load
Excessive counterforces
in the direction of motion
Transport safeguard has
not been removed
After operation without
the adapter: The V-273
and/or the controller are
damaged.
Reduce the load and/or counterforces in
the direction of motion.
Remove the transport safeguard.
Contact our customer service department
(p. 35).
If the problem with your system is not listed in the table above or cannot be solved as
described, contact our customer service department (p. 35).
8
Troubleshooting