Electronics component date codes are always two digit year followed by two digit week.
I did not do anything intentional about trimming my reply, just top posted. My mail reader (outlook web access) doesn't do the ">" quoting. Hope you can find a replacement for the whole encoder, because that module doesn't look like the standard HP/Avago type. -- Ralph ________________________________________ From: jeremy youngs [[email protected]] 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 <[email protected]> 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 <[email protected]> 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 > [email protected] > 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 > [email protected] > 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 [email protected] 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 [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
