<div dir="auto">Hello Chito,<div dir="auto"><br><div dir="auto"><div dir="auto">What i understood from your description is optics initialise, cover down but it doesn't reach to upper position? And gives initialisation error at "UC04:*" ? <br><div dir="auto"> </div><div dir="auto">This is related to Way measurements system which is combination of Z-motor control and hardware settings.</div><div dir="auto"><br></div><div dir="auto">To identify issue>> access software in service mode: At login window, enter id password and click 3 times on EVG logo. You'll bypass initialisation and can access tool in High-level mode. There try to operate cover up/down. If this function does not work then try below troubleshooting.</div><div dir="auto"><br></div><div dir="auto"><br><span style="font-family:sans-serif">Checks1 : Open electronic box where you will see Z-motor controller. It should not be "F" on 7-segment display. If yes battery could have drained completely or firmware lost.</span><br></div><div dir="auto"><span style="font-family:sans-serif">Solution: Replace battery and install firmware again.</span></div><div dir="auto"><span style="font-family:sans-serif"><br></span></div><div dir="auto"><p style="">Checks 2: There is a limiting screw in the Top side of the cover.It´s a M10 Nut screw near the center of the cover when you look onto the cover.</p><p style="">When this screw is loosen, the cover can´t reach it´s upper position for initialization.</p></div><div dir="auto"><span style="font-family:sans-serif"><br></span></div><div dir="auto"><span style="font-family:sans-serif"><br></span></div><div dir="auto"><br></div><div dir="auto"><span style="font-family:sans-serif"><br></span></div><div dir="auto"><span style="font-family:sans-serif"><br></span></div><div dir="auto"><span style="font-family:sans-serif">Thanks,</span></div><div dir="auto"><span style="font-family:sans-serif">Hitesh Kamble,</span></div><div dir="auto"><span style="font-family:sans-serif">CEN, IIT Bombay, India.</span></div><div dir="auto"><br></div><br><br><div class="gmail_quote" dir="auto"><div dir="ltr" class="gmail_attr">On Thu, Jan 30, 2020, 11:17 PM Chito Kendrick <<a href="mailto:cekendri@mtu.edu" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">cekendri@mtu.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>We have a EV620 Aligner at MTU and this tuesday it did not complete the initialization process after logging in, all reboots and attempts have failed. We have software version 2.64 and we are still running a Win98 system. I am talking to EVG about this problem to get a solution, but being an older system and software version they are still working on it. Therefore I was hoping this community might have faced this issue and have some advice.</div><div><br></div><div>After typing in the password and hitting run the system starts initialization. It moves the optical head, mask stage, WEC, and then gives a double beep - all of this is normal. Instead of bringing up the recipes it has ERROR and look at the log. The log has as the last entry - "Check distance measurement !". All menus are greyed out so I can not access any other part of the software.</div><div><br></div><div>Regards,</div><div><br></div><div>Chito Kendrick<br></div><div><br></div><div><br></div><div><br>-- <br><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><span><font color="#888888"><a href="https://sites.google.com/site/chitokendrickphd/" rel="noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">Chito
Kendrick Ph.D.</a><br>
<br>Managing Director of the Microfabrication Facility<br>
Research Assistant Professor<br>
Electrical and Computer Engineering<br>
Michigan Technological University<br>
Room 436 M&M Building<br>
1400 Townsend Dr.<br>
Houghton, Michigan 49931-1295<br>
<br>
<a href="tel:814-308-4255" value="+18143084255" rel="noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">814-308-4255</a></font></span></div></div></div></div></div></div>
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