Yes. Unity provides an option named "State Ram Viewer" which can be found under the PLC menu. This option is not supported in M340 CPU's which use an OS version < 2.40. You would have to use the Search/Replace option to determine if the address was used.
Legacy KB System (APS) Data: RESL212798 V1.0, Originally authored by DaSo on 10/18/2013, Last Edited by DaSo on 10/18/2013
Related ranges: Unity Pro - SoCollaborative software