2.4 Restricting the working range2.4.1 Axes with restricted working rangeGeneralWhen installing the robot, make sure that it can move freely within its entire workingspace. If there is a risk that it may collide with other objects, its working spaceshould be limited.The working range of the following axes may be restricted:This section describes how to install hardware that restricts the working range.NoteAdjustments must also be made in the robot configuration software (systemparameters). References to relevant manuals are included in the installationprocedures.Product manual - IRB 120 813HAC035728-001 Revision: N© Copyright 2009-2017 ABB. All rights reserved.2 Installation and commissioning2.4.1 Axes with restricted working range