text: <s>[INST] PF700 faults Summary: Power flex 700 faultsPower flex 700 always faulted number 10 and display system fault,I don't know how to disappear it and what exactly is the system fault. By the way 250kw. [/INST] I guess you're talking about a PF700H... correct ? Here from the Manual : F10 - A hardware problem exists in the power structure. More specific info about this fault can be obtained by checking the fault subcodes... See the following technote for more infos : 55133 - PowerFlex 700H - what is a Fault 10? Chances are that you will have to repair or replace the drive... - fuzzy logic In order to enhance Forum's contributors reputation, please rate the replies you got and remember to close the thread clicking Choose as Best Answer button over the solving answer. Thanks ! \\n </s>