Tips; Alignment Of The Analog Inputs - Parker Compax3S025V2 Operating Instructions Manual

Setting up Compax3
4.4.7.4
4.4.8.

Alignment of the analog inputs

192

Tips

Tip Problem
1 Speed too low
(with reverse operation)
2 Speed too low
(with continuous operation)
3 Test movement missing
4 No error detected
5 Speed too low and amplitude of
the excitation signal too small
(with reverse operation)
6
Speed too low and
amplitude of the excitation
signal too small
(with continuous operation)
7
Test movement missing
amplitude of the excitation
signal too small
8 amplitude of the excitation
signal too small
9 Following error occurred
*if the travel range is too short, the speed is not increased, as the drive does not
reach the maximum speed.
In this chapter you can read about:
Offset alignment...............................................................................................................................193
Gain alignment.................................................................................................................................193
There are two possibilities to align the analog inputs in the optimization window:
wizard-guided under commissioning: commissioning functions (click on the yellow
triangle with the left mouse button:
192-120101 N11 C3I11T11 November 2007
Positioning via digital I/Os
Measures
Increase maximum speed and adapt travel
range*
Increase maximum speed
A test movement is important for drives with
high friction or with mechanical slack points
(play).
Please note the boundary conditions. (see
page 190)
Increase amplitude of the excitation signal;
increase maximum speed and adapt travel
range*
Increase amplitude of the excitation signal;
increase maximum speed.
Increase amplitude of the excitation signal
or / and
activate an appropriate test movement
Increase the amplitude of the excitation
signal.
Increase the parameter "permissible
following error" or decrease the amplitude of
the excitation signal.