Revision History A manual revision code appears as a suffix to the catalog number on the front and back covers of the manual. Cat. No. W529-E1-05 Revision 11 Revision code Date Revised content 01 June 2013 Original production 02 January 2014 Revisions for adding the SILS (Software In the Loop Simulation) function. 03 January 2015 Revisions for adding the Sysmac IO Device simulation function and the Controller-to-Simulink data acquisition function. 04 June 2016 Revisions for adding AC Servomotors/Servo Drives 1S-Series with Built-in EtherCAT Communications 05 March 2017 Revisions for adding simulation target functions of Servo Drives (1S-series)