Maximum following error (P-AXIS-00168)

Variable name

Type

Permissible range

Axis type

Dimension

slep_max

SGN32

MAX(UNS32) > slep_max > 10*position lag atP-AXIS-00212

T

0,1µm

 

 

 

R

0,0001°

Standard following error monitoring

The parameter "getriebe[i].slep_max" is made use of for limiting the estimated following error in the position controler. Especially in the case of oscillating systems an internal range overshooting of the operating data in the position controler would be quite conceivable.

Linear following error monitoring

The parameter "getriebe[i].slep_max" defines the maximum permissible following error. By this a reaction of the following error monitoring (adhesive friction) can be avoided, for example, when the axis starts moving from standstill.

Non linear following error monitoring

For this type of following error monitoring the parameter is without significance.

Velocity independent following error monitoring

This parameter sets the following error limit when the axis is moving.