Complex object DOF (Degrees of Freedom)

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Complex object DOF (Degrees of Freedom)

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This object task can manipulate kinematic chains using degrees of freedom. This task requires an object with a hierarchical substructure, an assigned behavior, and for all sub-objects defined Degrees of Freedom (DOF) (see chapter User interface / Tab "Objects" / Buttons / Context menu). If the input joint angle value is not within the predefined minimum and maximum DOF value, then the input value will get automatically overwritten by the minimum/maximum DOF value depending upon which one is closer to the current input value (see chapter User interface / Tab "Tasks" / DOF editor).

 

Parameter

Typ

Pflicht

Bedeutung

1st DOF [°/mm] - 7th DOF [°/mm]

Floating-point number

(-180.0 to 180.0)

no

Input joint value in degrees for rotational DOF and in mm for translational DOF.

Incremental values

Checkbox

no

A selection parameter defining whether the joint values should be interpreted as increment (checked) or absolute value (unchecked).

Speed adjustment [%]

Floating-point number

(0.01 to 100.0)

no

Percentage value to influence / limit the movement speed.

End effector speed limit [m/s]

Floating-point number

(0.0 to 100.0)

no

Value in [m/s] which limits the endeffector movement speed.

Stop type

Floating-point number

(0 to 100)

no

Radius of a sphere on the surrounding point. 0 means exact stop.

HRC operation mode

Selection

no

Definition of a HRC operation mode:

no HRC mode

Mode 1: Safety-rated monitored stop

Mode 2: Hand guiding

Mode 3: Speed and distance monitoring

Mode 4: Power and force limiting

 

iIf objects with linked sensors are to be calculated, the checkbox process dynamic targets (see chapter User interface / Menu bar / Options / Settings / Simulation) must be activated in the global settings, otherwise the sensors will be ignored.