text: <s>[INST] Powerflex 755 Hi: When I try to add new module on my I/O window in RSLogix 5000 I can't find this drive. How can I get It?For the application I need, the cpu is 1756-L55 Ver 15.3. Thanks [/INST] You can obtain the newest Drives AOP here: http://support.rockwellautomation.com/controlflash/LogixProfiler.asp This Drives AOP can be used with RSLogix 5000 V16 or later....this would require you to upgrade the processor firmware to V16.xx. - fuzzy logic \\n </s>