Revision history Revision history A manual revision code appears as a suffix to the catalog number on the front cover of the manual. Cat. No. W08E-EN-06 The following table lists the changes made to the manual during each revision. The page numbers of a revision refer to the previous version. 43 Revision code Date Revised content 01 Sept. 2010 First version in the standard Omron format. 02 June 2011 Updated for CX-Supervisor 3.2 release. 03 March 2017 Updated for CX-Supervisor 3.3 release. 04 Oct. 2017 Updated for CX-Supervisor 3.4 release. 05 Dec. 2018 Updated for CX-Supervisor 3.5 release. 06 Feb. 2020 Updated for CX-Supervisor 4.0 release.