text: <s>[INST] PowerFlex400 not starting from Logic(Studio 5000 V24.0) Hello Everyone, Hope your good. This is Waseem, and facing problem with PowerFlex400. I'm controlling it over Ethernet(22-Comm-E) and Studio 5000 V24.0, I have created logic to control the VFD, Mapping also done with it in logic. The main problem is coming when im giving a start command from logic, the VFD is not starting(Drive Active Feedback not coming). I thought Communication is happening, so i pinged the IP(Working Fine), Checked in IO tree (Status Ok), In VFD property(Left Bottom Corner Showing Running). I faulted the VFD and did clear fault from logic, its working(Fault has been cleared from Logic Command). If i start it Manually Active Feedback getting in logic. Only the problem is its not taking start command from logic. My speed ref option is Com port. Please help me to come out from problem.. Thanks in advance. Regards, Waseem Akhtar [/INST] What is Parameter 36 (start source) set to? If you want to run from the 22-COMM-E, then I believe you must set P36 to 5 - COMM PORT. \\n </s>