Tool Boundary Configuration - Universal Robots UR3/CB3 User Manual

When a transition from Reduced to Normal mode is caused by passing through a Trigger
Reduced mode plane, a transition from the Reduced mode limit set to the Normal mode
limit set occurs. As soon as the robot TCP passes through the Trigger Reduced mode
plane, the more permissive of the Normal and Reduced mode limits is applied for each
limit value. Once the robot TCP is positioned 20 mm or further from the Trigger Reduced
mode plane (on the Normal mode side), the Reduced mode limit set is no longer active
and the Normal mode limit set is enforced.
If the predicted trajectory takes the robot TCP through a Trigger Reduced mode plane,
the robot arm will start decelerating even before passing through the plane if it is
about to exceed joint speed, tool speed or momentum limit in the new limit set. Note
that since these limits are required to be more restrictive in the Reduced mode limit
set, such premature deceleration can occur only when transitioning from Normal to
Reduced mode.
10.12.4 Tool Boundary configuration
The Tool Boundary Properties panel at the bottom of the tab defines a limit on
the orientation of robot tool composed of a desired tool orientation and a value for the
maximum allowed deviation from this orientation.
Deviation The Deviation text field shows the value for the maximum allowed de-
viation of the orientation of the robot tool from the desired orientation. Modify this
value by tapping the text field and entering the new value.
CB3 II-18
10.12 Boundaries
Version 3.3.3