Electronics Forum | Wed Mar 30 22:47:42 EDT 2022 | SMTA-64387687
Check the Theta belt. Is it clean, not worn, no kinks? Are the tools rotating freely?
Electronics Forum | Wed Mar 30 19:37:17 EDT 2022 | jzeivel
I have an MY200DX mycronic pick and place machine. I recently started getting this error "F-MOT-MOVENICE HYDRA Theta2/1295: Encoder Signal is noisy". Has anyone else ever had this error? The machine will still run, but this error will pop up rando
Electronics Forum | Fri Apr 01 16:55:56 EDT 2022 | SMTA-64387687
It could certainly be the motor and/or the encoder. They do go bad. The other thing to look at is the component/package. Does it happen with only one specific component/package? It might be corrupted data. That happens, as well. But, most likely it's
Electronics Forum | Thu Mar 31 11:13:33 EDT 2022 | jzeivel
I forgot to mention in my original post, I actually replaced the theta belt and cleaned the head. All the tools rotate as they should. When I run the burn-in I get no errors. I can run the "test sub-systems" on the head in the service program and
Electronics Forum | Thu Apr 15 16:37:15 EDT 2004 | wgaffubar
I agree with the loose parts but you can also put a O-scope where the encoder output goes into the computer to see if the signal has a lot of noise. A noisy signal can sometimes fool the input card into thinking the encoder pulses are ok.
Electronics Forum | Thu Dec 31 19:25:11 EST 2015 | ttheis
Resolved. Thanks to some information provided by the fine folks over at Capital Equipment Exchange I was able to update the system to a EXP-VID-B video card, replacing the EXM-13A and EXM-14 combination. This update eliminates the jumper cable betwe
Electronics Forum | Thu Jul 13 22:20:38 EDT 2000 | Dave F
=10 mils larger than lead 3 silk screen legend text weight >=10 mils 4 pads >=15 mils larger than finished hole sizes 5 place through hole components on 50 mil grid 6 no silk screen legend text over vias (if vias not solder masked) or holes 7 so
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