18304-000 Rev. F Robot Safety Guide 7 Revision History Revision code Date Revised Content 01 April, 2016 Original release 02 February, 2018 Minor updates. 03 September, 2018 Updates and corrections. 04 August, 2020 Updates for NJ-series Robot Integrated CPU Unit. 05 October, 2020 Updates for i4L robot and controller.