On Thu, May 24, 2018, 23:33 Ralph Stirling <ralph.stirl...@wallawalla.edu> wrote:
> Electronics component date codes are always two digit year > followed by two digit week. > Learn something every day > > I did not do anything intentional about trimming my reply, > just top posted. My mail reader (outlook web access) doesn't > do the ">" quoting. > Ok, at least I know 🤣🤣 > > Hope you can find a replacement for the whole encoder, because > that module doesn't look like the standard HP/Avago type. > Me too !!!! > -- Ralph > > ________________________________________ > From: jeremy youngs [jcyoung...@gmail.com] > Sent: Thursday, May 24, 2018 9:01 PM > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] 7i90 not listed in pnc > > On Thu, May 24, 2018, 22:32 Ralph Stirling <ralph.stirl...@wallawalla.edu> > wrote: > > > I suspect that module was manufactured in the 50th week of 1989, as 8950 > > looks like a date code. I don't see a normal part number, unless it is > the > > OPB number. > > > > I would suspect a Julian date code of day of the year i.e 264 then a year > specifier , i.e. 2649 being the 264 day in the 9 the year of decade , that > is how most things I have ever experienced lot and batch coding worked, > regardless I'm having no luck finding anyone that stocks it or the avago > that Jon spoke of. And do appreciate your in put Ralph. > > What I really want to know is how you trimmed this 100 page post. I have > left it long as it's been a thread that went all the way to a 7i90 working > so I haven't broken it up( well and obviously I don't know how to break it > up 😁😁😁). It maybe time to do that though as I'm very happy to say it all > just works 😂😂😂 and now it's about hardware issues. > > > > > -- Ralph > > > > On May 24, 2018 7:09 PM, jeremy youngs <jcyoung...@gmail.com> wrote: > > > > > > > > > > > > HEDS 8950? > > > > > > That seems to be an alignment tool, not an encoder... > > > > > > The optical encoder says 8950 I found a datasheet that said obsolete in > > > Nov 2011 > > > > > > > > > > > > > > 8950.jpg > > < > > > https://drive.google.com/file/d/1l1S6QMRvlKNLQNbT9GYOcLkHmogDqKEr/view?usp=drivesdk > > > > > This is what I got. > > Also wanted to say thank you all for the help > > > > > ------------------------------------------------------------------------------ > > Check out the vibrant tech community on one of the world's most > > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > > > ------------------------------------------------------------------------------ > > Check out the vibrant tech community on one of the world's most > > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
