Alpine_Weiss
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- Alpine_Weiss
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Hi everyone, I switched to the Repetier RPI Image and I have run 3 x 5 hours print in dry mode with no error. I have not made any hardware change. Maybe its only a really good timing of everything but its my best result for 2 month. I will keep you …
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Hi dot_bob , my RPI is already powered by the GPIO by a 2.5 amp 5.0v supply. How did you find that was the problem ? I have monitored the supply with a scope and with a precision mutlimeter and I have not find any little drop. My voltage is always …
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Yes I already have updated the cmdline.txt. Can you run a webcam with your RPI Image ?
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Problem is definitely not solved, all the other print have crashed before the end. I will try the Image you provided for the pi. If you have other suggestion I will take them.
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Sorry for my late reply I wanted to make more test before replying and the new Pi firmware give me a couple of trouble. I have tried the solution on the Pi forum and I have run 3 print in dry mode with 2 success and 1 fail. Each print was run with…
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Sorry for my explication , I wanted to say the errors look like if someone unplug the usb cable in the midddle of the print. I understand minor error can be ignored and print can continue but this is a major one. Here is the pi syslog when the han…
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This is the weird thing I haven't made change in the hardware. I simply upload the new firmware. After running a couple successful print I have remove the usb hub and not a single error.
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5 print done with V1.0 and still not a single error.
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Today I have uploaded firmware V1.0 and I have run a 3 hours print with not a single communication error. I will try a 7 hours print with bigger layer to see what happen.
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Sorry for the delay. Job take all my time. I have tried the solution with the active USB hub with no success. The first one I have tried was cheap so I have to tried a better one before saying it was not working for me. I am still getting the same …
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If I run print same print in dry mode I get errors. I have a multimeter who can record voltage drop. I have run the print in dry mode and look at what the meter have logged and there is no significant voltage drop. I have a lcd screen connected on…
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Maybe I am on a wrong track but error appears with only one extruder powered. To my eyes it look like when I have 4 extruders configured communication are more loaded. When the extruder are off , firmware continue to monitor the temperature. I have …
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By only one mapped I mean 4 in firmware but only one in Host. I am a hundred percent sure the problem is software now. Value in the eeprom were set at -1 and this is what seems to produce the error. I have added extruder one by one and each time af…
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I have done a couple of test and here is what I have found. By accident one time I have disconnected the PI from the supply on the GPIO but the PI was still connected to usb and didnt turned OFF. But if a do this now the PI will not stay ON. Maybe t…
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Yes exactly printing from pc using same usb cable give no communication error. I have tried other baudrate with pc but with the PI it keep connect/disconnect and I am not able to use the printer with rate lower than 250000. The Pi is powered by a 5A…
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I have tried m111 s14 and it reproduce the error.