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Technical Forum
10/17/2007 2:25 PM | |
Posts: 177 Rating:
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Hi, I am trying to commission a set of MM430 drives using the function block example as found @ https://support.automation.siemens.com/WW/llisapi.dll?query=micromaster&func=cslib.cssearch&content=skm%2Fmain.asp%3Ftab%3D2&lang=en&siteid=csius&objaction=cssearch&searchinprim=_searchinprim_&nodeid=99&x=16&y=8 Using FB63/DB44/54 I am trying to get the drive to output various speeds depending on particular inputs etc. There is no motor connected to the drive, and I am receiving the A0922 fault, which means that there is no load present. Upon inspecting the Instance DB, the output 8.6 (O_DATA_ERROR) is true. Would this be due to the fact that there is no load connected? If so, is it possible to output a frequency from the drive with no load connected? Regards, henno2000 |
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