Revision History 19148-000 Rev. E Cobra 450, 500, and 650 User's Guide 9 Revision code Date Revised Content 01 February, 2018 Original release 02 June, 2018 Added SmartController EX as an option, added or modified system cable drawings accordingly. 03 July, 2018 Added Cobra 500 and Cobra 650 robots, modified graphics for trans- lation, added Status Code chapter, enhanced status code content. Removed unused status codes. Changed some alerts from Warning to Danger. Corrected eMB-40M Ethernet ports description. Added checks for existence and legibility of warning labels on eMB-40M.