Search found 29 matches
- Sun Jul 17, 2016 10:07 pm
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
Hi, nothing new problem remains, I have tried to make X belt tighter but didn't helped. Today I have moved PCB closer to SMD feeders thinking that because bad assembly(don't see how that can be the case) during longer XY travel something bad could happen. Also I have tried to do squareness correctio...
- Fri Jul 15, 2016 9:12 pm
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
Hi, all day I m trying to fix this, one of the potential problem was needle and now I changed it, old one when rotation happened made huge circle so it was totally inaccurate, but not even that was a problem. Right now I have no idea where I m going wrong. Today I have made SMD holders, they work ok...
- Fri Jul 15, 2016 10:23 am
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
No, all is in same height. But, what Z has to do with this problem?
- Thu Jul 14, 2016 8:50 pm
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
Hi, but like I said only in automated placing I see the problem not with "Pick this" and "Place here", each component is placed properly when I do that on each position on the board, only on "Run job" placing I see that they are placed wrongly beside the fact that measu...
- Thu Jul 14, 2016 6:50 pm
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
Yes, I have done it like that and now is ok and stable. Today I have managed to do more work but still have one problem but more about that later. Also cameras I have got in the package have problem you mentioned in building tutorial so I had to do more because USB cable moving made constant problem...
- Tue Jul 12, 2016 2:42 pm
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
Yes I m using latest software published by you few days ago. Cad data was wrong, fiducials were set wrong because I have used some Via from my PCB since I don't have fiducials. Now I m about 1mm wrong regarding Y in placing 0402 on PCB from tape. So again I m close. Each time I found something is wr...
- Tue Jul 12, 2016 10:44 am
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
I m defining fiducials annd have constant software failures: See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.NullReferenceException: Object reference not set to an instance of an object. ...
- Sun Jul 10, 2016 4:28 pm
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
Ok right now situation is that I can pick and place 0805 parts but not with high accuracy. Better tuning is needed, also 0402 picking is not possible now. But, I m close. Those days is so hot to work properly and to fix everything, I ll stop for now and wait for the night.
- Sat Jul 09, 2016 3:29 pm
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
Turns out that Zmax switch was wired wrongly Ok let's continue.
- Sat Jul 09, 2016 11:31 am
- Forum: Building the LitePlacer
- Topic: My problems with limit switches - my assembly progress
- Replies: 41
- Views: 31245
Re: My problems with limit switches - my assembly progress
Tnx, right now using avrdude I have upload what seems to be firmware you said that is used and tested and problem remains lite with latest master version of the firmware: avrdude.exe -p x192a3 -c avr109 -b 115200 -P COM2 -U flash:w:tinyg-edge-438.02.hex pause Here is the log what I m doing: Applicat...