PI PIMAG V-417.056025E0, User Manual

Page: 22 / 37

9 Troubleshooting
The positioner does not move, no operating noise can be heard
There is a motion error. ►
Reset the motion error.
Defective electronics ►
Check the electronics.
Electronics not connected correctly ►
Check all connecting cables (p. 17) .
Reduced positioning accuracy
Warped base body ►
Mount the V-417.xx6025E0 onto an even sur-
face (p. 13) .
Target position is approached too slowly or
with overshoot ►
Check whether the servo control parameter set-
tings correspond to the selected closed-loop
control mode; see user manual for the controller.
►
If necessary, correct the settings of the servo
control parameters.
The target position is not kept stable due to
inappropriately set speed / acceleration ►
Correct the corresponding servo control parame-
ter settings (see the user manual for the control-
ler).
Uncontrolled oscillation
Large changes to the load or the alignment
of the V-417.xx6025E0 ►
Switch off the servo control system or the con-
troller immediately.
►
Check whether the servo control parameter set-
tings correspond to the selected closed-loop
control mode; see user manual for the controller.
►
If necessary, correct the settings of the servo
control parameters.
Increased wear
Increased wear due to small motion over a
long period of time ►
Perform a maintenance run (p. 21) .
Traveling to the hard stop with maximum
force ►
Ensure that the end of the travel range is ap-
proached at low velocity and with low force.
9 TROUBLESHOOTING V417M0010EN
‒
4/26/2019
22
M O T I O N | P O S I T I O N I N G