Hi all,
We've had a Yestech F1 system for several years now. Overall we are happy with the machine, fast and easy to program. Good false call rate and few misses.
Now for the issues. We have two in particular.
1. Software crashes - these generally occur while running and we need to re-start to continue. They are intermittent ranging from several crashes a day to about one a week.
2. Conveyor homing. The default is for the conveyor to home prior to setting the rail width. However on occasion the signal appears to get lost and the conveyor starts moving into the negative on the software counter. Once this happens it will not reset to 0 once the home switch is reached, errors occur, yada yada. We get around it by setting the conveyor to not home between programs but ideally we'd like to see the conveyor work as designed.
Basically we've replaced almost every major system in the machine between the cameras and the keyboard but the issues remain. There was some improvement with a new PC (we've tried a few PCs). We think the conveyor issue is software related. Other than this we are running low on ideas. Yestech is working with us but no complete solution has been found at this point.
If anyone else has seen similar issues or have other issues they'd like to discuss please chime in.
Thanks,
Derek
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