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12/2/2008 4:39 AM | |
Posts: 1 Rating: (0) |
We have a 6SE95217DC40 7.5kw 480v Inverter that has been running for some time (2002) It is running a 7.5KW fan on a boiler burner. On motor startup it does not seem to come up to speed now within the time limits of the system, All other components check ok, These arethe only "error/problem" indication. It has a Fault number 9 listed as the last fault (P140) It has a Fault number 9 listed as the second to last fault (P141) It has a Fault number 9 listed as the third to last fault (P142) It has a Fault number 1 listed as the fourth to last fault (P143) this fault as after a rare power flux weeks before the three "9's" and the unit ran ok every day until the three 9's. Fault number 9 is what our unit has had, it's not listed in manual we have or on the manuals on the web, I can not find much information on the web, What is it? I am not completely sure but I think the P005 change from a value of 60 to 25 on it's own. I tried setting P005 back to 60 but still failed to reach top speed. Are the parameters check sumed for possible random changes? Because of the level of intergration in the system, Iwould like to nothave to upgrade the drive any tip on possible repair would be helpfull. I live on the central coast of California. and I attached my parameter list I wish I had one of those new fangled 440's with all the information about, but it just is not the case in this system. John Snyder Attachment6SE95 Parameter settings 08 1201.pdf (208 Downloads) |
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